output:
Chunk ID: 085bb8
Wall time: 0.0000 seconds
Process exited with code 0
Original token count: 1968
Output:
<?php

use App\Enums\CartStatus;
use App\Enums\CheckoutStatus;
use App\Enums\InventoryPolicy;
use App\Livewire\Storefront\Account\Auth\Login as CustomerLogin;
use App\Livewire\Storefront\Cart\Show as CartShow;
use App\Livewire\Storefront\Checkout\Show as CheckoutShow;
use App\Livewire\Storefront\Products\Show as ProductShow;
use App\Models\Cart;
use App\Models\Checkout;
use App\Models\Customer;
use App\Models\InventoryItem;
use App\Models\Product;
use App\Models\ProductVariant;
use App\Models\ShippingRate;
use App\Models\Store;
use App\Services\CartService;
use Database\Seeders\DatabaseSeeder;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Livewire\Livewire;

uses(RefreshDatabase::class);

beforeEach(function () {
    $this->withoutVite();
    $this->seed(DatabaseSeeder::class);
});

function storefrontUiStore(): Store
{
    $store = Store::query()->where('handle', 'acme-fashion')->firstOrFail();
    app()->instance('current_store', $store);

    return $store;
}

function storefrontUiVariant(Store $store): ProductVariant
{
    $product = Product::withoutGlobalScopes()
        ->where('store_id', $store->getKey())
        ->where('handle', 'classic-cotton-t-shirt')
        ->firstOrFail();

    return ProductVariant::withoutGlobalScopes()
        ->where('product_id', $product->getKey())
        ->oldest('position')
        ->firstOrFail();
}

test('product detail add to cart persists a session cart', function () {
    $store = storefrontUiStore();
    $variant = storefrontUiVariant($store);

    Livewire::test(ProductShow::class, ['handle' => 'classic-cotton-t-shirt'])
        ->set('quantity', 2)
        ->call('addToCart')
        ->assertDispatched('cart-updated');

    $cart = Cart::withoutGlobalScopes()->findOrFail(session('cart_id'));

    expect($cart->store_id)->toBe($store->getKey())
        ->and($cart->lines()->withoutGlobalScopes()->where('variant_id', $variant->getKey())->first()?->quantity)->toBe(2);
});

test('cart page updates and removes line quantities', function () {
    $store = storefrontUiStore();
    $variant = storefrontUiVariant($store);
    $cart = app(CartService::class)->create($store);
    session(['cart_id' => $cart->getKey()]);
    $line = app(CartService::class)->addLine($cart, $variant->getKey(), 2);

    Livewire::test(CartShow::class)
        ->assertSee('Classic Cotton T-Shirt')
        ->call('increaseQuantity', $line->getKey())
        ->assertDispatched('cart-updated');

    expect($line->refresh()->quantity)->toBe(3);

    Livewire::test(CartShow::class)
        ->call('removeLine', $line->getKey())
        ->assertDispatched('cart-updated');

    expect($cart->lines()->withoutGlobalScopes()->count())->toBe(0);
});

test('cart page shows a stock message when quantity exceeds deny-policy inventory', function () {
    $store = storefrontUiStore();
    $variant = storefrontUiVariant($store);
    $inventory = InventoryItem::withoutGlobalScopes()->where('variant_id', $variant->getKey())->firstOrFail();
    $inventory->forceFill([
        'quantity_on_hand' => 2,
        'quantity_reserved' => 0,
        'policy' => InventoryPolicy::Deny,
    ])->save();

    $cart = app(CartService::class)->create($store);
    session(['cart_id' => $cart->getKey()]);
    $line = app(CartService::class)->addLine($cart, $variant->getKey(), 2);

    Livewire::test(CartShow::class)
        ->call('increaseQuantity', $line->getKey())
        ->assertSee('Only 2 units are available; 3 requested.');

    expect($line->refresh()->quantity)->toBe(2);
});

test('cart page applies discount estimates shipping and carries discount into checkout', function () {
    $store = storefrontUiStore();
    $variant = storefrontUiVariant($store);
    $cart = app(CartService::class)->create($store);
    session(['cart_id' => $cart->getKey()]);
    app(CartService::class)->addLine($cart, $variant->getKey(), 2);

    $component = Livewire::test(CartShow::class)
        ->set('discountCode', 'SAVE10')
        ->call('applyDiscount')
        ->assertHasNoErrors()
        ->assertSet('appliedDiscountCode', 'SAVE10')
        ->set('shippingCountry', 'DE')
        ->set('shippingPostalCode', '10115')
        ->call('estimateShipping')
        ->assertHasNoErrors()
        ->assertSee('Standard Shipping');

    expect(session('cart_discount_code'))->toBe('SAVE10')
        ->and($component->instance()->discountAmount())->toBe(500)
        ->and($component->instance()->estimatedShippingAmount())->toBe(499)
        ->and($component->instance()->estimatedTotal())->toBe(4997);

    Livewire::test(CheckoutShow::class)
        ->assertSet('discountCode', 'SAVE10');

    $checkout = Checkout::withoutGlobalScopes()->where('cart_id', $cart->getKey())->firstOrFail();

    expect($checkout->discount_code)->toBe('SAVE10')
        ->and($checkout->totals_json['discount'])->toBe(500);
});

test('customer login merges an existing guest cart without creating empty carts', function () {
    $store = storefrontUiStore();
    $variant = storefrontUiVariant($store);
    $customer = Customer::withoutGlobalScopes()
        ->where('store_id', $store->getKey())
        ->where('email', 'customer@acme.test')
        ->firstOrFail();
    $customerCart = app(CartService::class)->create($store, $customer);
    $guestCart = app(CartService::class)->create($store);
    session(['cart_id' => $guestCart->getKey()]);

    app(CartService::class)->addLine($customerCart, $variant->getKey(), 1);
    app(CartService::class)->addLine($guestCart, $variant->getKey(), 2);

    Livewire::test(CustomerLogin::class)
        ->set('email', 'customer@acme.test')
        ->set('password', 'password')
        ->call('login');

    expect($guestCart->refresh()->status)->toBe(CartStatus::Abandoned)
        ->and($customerCart->refresh()->lines()->withoutGlobalScopes()->where('variant_id', $variant->getKey())->first()?->quantity)->toBe(2)
        ->and(Cart::withoutGlobalScopes()->where('store_id', $store->getKey())->count())->toBe(2);
});

test('checkout page progresses through address shipping discount and payment selection', function () {
    $store = storefrontUiStore();
    $variant = storefrontUiVariant($store);
    $cart = app(CartService::class)->create($store);
    session(['cart_id' => $cart->getKey()]);
    app(CartService::class)->addLine($cart, $variant->getKey(), 2);

    $rate = ShippingRate::withoutGlobalScopes()
        ->whereHas('zone', fn ($query) => $query->withoutGlobalScopes()->where('store_id', $store->getKey()))
        ->where('name', 'Standard Shipping')
        ->firstOrFail();

    Livewire::test(CheckoutShow::class)
        ->set('email', 'buyer@example.test')
        ->set('shippingAddress.first_name', 'Test')
        ->set('shippingAddress.last_name', 'Buyer')
        ->set('shippingAddress.address1', 'Main Street 1')
        ->set('shippingAddress.city', 'Berlin')
        ->set('shippingAddress.country', 'DE')
        ->set('shippingAddress.postal_code', '10115')
        ->call('saveAddress')
        ->assertSet('step', 'shipping')
        ->set('selectedShippingRateId', $rate->getKey())
        ->call('selectShippingMethod')
        ->assertSet('step', 'payment')
        ->set('discountCode', 'SAVE10')
        ->call('applyDiscount')
        ->assertHasNoErrors()
        ->set('paymentMethod', 'credit_card')
        ->call('selectPaymentMethod')
        ->assertSet('step', 'reserved');

    $checkout = Checkout::withoutGlobalScopes()->where('cart_id', $cart->getKey())->firstOrFail();
    $inventory = InventoryItem::withoutGlobalScopes()->where('variant_id', $variant->getKey())->firstOrFail();

    expect($checkout->status)->toBe(CheckoutStatus::PaymentSelected)
        ->and($checkout->discount_code)->toBe('SAVE10')
        ->and($checkout->totals_json['discount'])->toBeGreaterThan(0)
        ->and($inventory->quantity_reserved)->toBe(2);
});


output:
Chunk ID: e389b6
Wall time: 0.0000 seconds
Process exited with code 0
Original token count: 1744
Output:
<?php

namespace App\Livewire\Storefront\Cart;

use App\Exceptions\InsufficientInventoryException;
use App\Exceptions\InvalidCartOperationException;
use App\Exceptions\InvalidDiscountException;
use App\Models\Cart;
use App\Models\CartLine;
use App\Models\Customer;
use App\Models\ShippingRate;
use App\Models\Store;
use App\Services\CartService;
use App\Services\CheckoutService;
use App\Services\DiscountService;
use App\Services\ShippingCalculator;
use App\ValueObjects\DiscountResult;
use Illuminate\Support\Collection;
use Illuminate\Support\Facades\Auth;
use Illuminate\Validation\ValidationException;
use Livewire\Attributes\On;
use Livewire\Component;

class Show extends Component
{
    public int $storeId;

    public string $discountCode = '';

    public ?string $appliedDiscountCode = null;

    public string $shippingCountry = 'DE';

    public string $shippingPostalCode = '';

    public string $shippingProvinceCode = '';

    public ?string $cartMessage = null;

    public function mount(): void
    {
        $this->storeId = $this->store()->getKey();
        $this->appliedDiscountCode = trim((string) session('cart_discount_code')) ?: null;
        $this->discountCode = $this->appliedDiscountCode ?? '';
    }

    #[On('cart-updated')]
    public function refreshCart(): void {}

    public function increaseQuantity(int $lineId): void
    {
        $line = $this->cartLine($lineId);

        if (! $line instanceof CartLine) {
            return;
        }

        try {
            app(CartService::class)->updateLineQuantity($line->cart, $line->getKey(), $line->quantity + 1);
            $this->cartMessage = null;
            $this->dispatch('cart-updated');
        } catch (InsufficientInventoryException|InvalidCartOperationException $exception) {
            $this->cartMessage = $exception->getMessage();
        }
    }

    public function decreaseQuantity(int $lineId): void
    {
        $line = $this->cartLine($lineId);

        if (! $line instanceof CartLine) {
            return;
        }

        app(CartService::class)->updateLineQuantity($line->cart, $line->getKey(), $line->quantity - 1);
        $this->cartMessage = null;
        $this->dispatch('cart-updated');
    }

    public function removeLine(int $lineId): void
    {
        $line = $this->cartLine($lineId);

        if (! $line instanceof CartLine) {
            return;
        }

        app(CartService::class)->removeLine($line->cart, $line->getKey());
        $this->cartMessage = null;
        $this->dispatch('cart-updated');
    }

    public function applyDiscount(): void
    {
        $this->validate([
            'discountCode' => ['required', 'string', 'max:50'],
        ]);

        $cart = $this->cart();

        if (! $cart instanceof Cart) {
            return;
        }

        $code = trim($this->discountCode);

        try {
            $discount = app(DiscountService::class)->validate($code, $this->store(), $cart);
            app(DiscountService::class)->calculate($discount, $this->subtotal(), $this->lines()->all());
        } catch (InvalidDiscountException $exception) {
            $this->removeDiscount();

            throw ValidationException::withMessages([
                'discountCode' => $exception->getMessage(),
            ]);
        }

        $this->appliedDiscountCode = $code;
        $this->discountCode = $code;
        session(['cart_discount_code' => $code]);
        $this->resetErrorBag('discountCode');
    }

    public function removeDiscount(): void
    {
        $this->appliedDiscountCode = null;
        $this->discountCode = '';
        session()->forget('cart_discount_code');
        $this->resetErrorBag('discountCode');
    }

    public function estimateShipping(): void
    {
        $this->validate([
            'shippingCountry' => ['required', 'string', 'size:2'],
            'shippingPostalCode' => ['nullable', 'string', 'max:20'],
            'shippingProvinceCode' => ['nullable', 'string', 'max:20'],
        ]);

        $this->resetErrorBag('shippingCountry');
    }

    public function checkout(): void
    {
        if ($this->lineCount() === 0) {
            return;
        }

        $cart = $this->cart();

        if (! $cart instanceof Cart) {
            return;
        }

        $checkout = app(CheckoutService::class)->createFromCart($cart, $this->customer());

        $this->redirectRoute('checkout.show', ['checkout' => $checkout->getKey()], navigate: true);
    }

    public function store(): Store
    {
        if (isset($this->storeId)) {
            $store = Store::query()->findOrFail($this->storeId);
            app()->instance('current_store', $store);

            return $store;
        }

        $store = app('current_store');

        abort_unless($store instanceof Store, 404);

        return $store;
    }

    public function cart(): ?Cart
    {
        $cart = app(CartService::class)->currentForSession($this->store(), $this->customer());

        return $cart?->load([
            'lines.variant.product',
            'lines.variant.optionValues.option',
        ]);
    }

    /**
     * @return Collection<int, CartLine>
     */
    public function lines(): Collection
    {
        return $this->cart()?->lines->sortBy('id')->values() ?? collect();
    }

    public function lineCount(): int
    {
        return $this->lines()->sum('quantity');
    }

    public function subtotal(): int
    {
        return $this->lines()->sum('line_subtotal_amount');
    }

    /**
     * @return Collection<int, ShippingRate>
     */
    public function availableRates(): Collection
    {
        if (! $this->requiresShipping() || $this->shippingCountry === '') {
            return collect();
        }

        return app(ShippingCalculator::class)->getAvailableRates($this->store(), $this->shippingAddress());
    }

    public function requiresShipping(): bool
    {
        $cart = $this->cart();

        return $cart instanceof Cart && app(ShippingCalculator::class)->requiresShipping($cart);
    }

    /**
     * @return array<int, int>
     */
    public function shippingRateAmounts(): array
    {
        $cart = $this->cart();

        if (! $cart instanceof Cart) {
            return [];
        }

        return $this->availableRates()
            ->mapWithKeys(fn (ShippingRate $rate): array => [
                $rate->getKey() => app(ShippingCalculator::class)->calculate($rate, $cart) ?? 0,
            ])
            ->all();
    }

    public function estimatedShippingAmount(): ?int
    {
        if (! $this->requiresShipping()) {
            return 0;
        }

        $amounts = $this->shippingRateAmounts();

        return $amounts === [] ? null : min($amounts);
    }

    public function discountResult(): ?DiscountResult
    {
        $cart = $this->cart();
        $code = trim((string) $this->appliedDiscountCode);

        if (! $cart instanceof Cart || $code === '') {
            return null;
        }


command: sed -n '1,260p' app/Livewire/Storefront/Checkout/Show.php

Show.php

type: read

aggregated_output:
<?php

namespace App\Livewire\Storefront\Checkout;

use App\Enums\CheckoutStatus;
use App\Exceptions\InvalidCheckoutTransitionException;
use App\Exceptions\InvalidDiscountException;
use App\Exceptions\PaymentFailedException;
use App\Exceptions\UnserviceableShippingAddressException;
use App\Models\Cart;
use App\Models\CartLine;
use App\Models\Checkout;
use App\Models\Customer;
use App\Models\ShippingRate;
use App\Models\Store;
use App\Services\CartService;
use App\Services\CheckoutService;
use App\Services\PricingEngine;
use App\Services\ShippingCalculator;
use Closure;
use Illuminate\Support\Collection;
use Illuminate\Support\Facades\Auth;
use Illuminate\Validation\ValidationException;
use Livewire\Attributes\Locked;
use Livewire\Component;

class Show extends Component
{
    #[Locked]
    public int $storeId;

    #[Locked]
    public ?int $checkoutId = null;

    public string $step = 'address';

    public string $email = '';

    /**
     * @var array<string, string>
     */
    public array $shippingAddress = [
        'first_name' => '',
        'last_name' => '',
        'address1' => '',
        'address2' => '',
        'city' => '',
        'province_code' => '',
        'country' => 'DE',
        'postal_code' => '',
    ];

    /**
     * @var array<string, string>
     */
    public array $billingAddress = [
        'first_name' => '',
        'last_name' => '',
        'address1' => '',
        'address2' => '',
        'city' => '',
        'province_code' => '',
        'country' => 'DE',
        'postal_code' => '',
    ];

    public bool $billingSame = true;

    public ?int $selectedShippingRateId = null;

    public string $discountCode = '';

    public string $paymentMethod = 'credit_card';

    public string $cardNumber = '';

    public string $cardName = '';

    public string $cardExpiry = '';

    public string $cardCvc = '';

    public function mount(?Checkout $checkout = null): void
    {
        $this->storeId = $this->store()->getKey();
        $this->email = $this->customer()?->email ?? '';

        if ($checkout instanceof Checkout) {
            $this->mountCheckout($checkout);
        }

        $this->fillFromCheckout($this->checkout());
    }

    public function saveAddress(): void
    {
        $this->validate([
            'email' => ['required', 'email'],
            'shippingAddress.first_name' => ['required', 'string'],
            'shippingAddress.last_name' => ['required', 'string'],
            'shippingAddress.address1' => ['required', 'string'],
            'shippingAddress.city' => ['required', 'string'],
            'shippingAddress.country' => ['required', 'string', 'size:2'],
            'shippingAddress.postal_code' => [
                'required',
                'string',
                function (string $attribute, mixed $value, Closure $fail): void {
                    if (strtoupper($this->shippingAddress['country']) === 'DE' && preg_match('/^\d{5}$/', (string) $value) !== 1) {
                        $fail('The postal code format is invalid.');
                    }
                },
            ],
            'billingSame' => ['boolean'],
        ]);

        $checkout = $this->checkout();

        if (! $checkout instanceof Checkout) {
            return;
        }

        try {
            $checkout = app(CheckoutService::class)->setAddress($checkout, [
                'email' => $this->email,
                'shipping_address' => $this->shippingAddress,
                'billing_address' => $this->billingSame ? $this->shippingAddress : $this->billingAddress,
            ]);

            $this->selectedShippingRateId = null;

            if (! $this->requiresShipping()) {
                app(CheckoutService::class)->setShippingMethod($checkout, null);
                $this->step = 'payment';

                return;
            }

            $this->step = 'shipping';
        } catch (InvalidCheckoutTransitionException $exception) {
            throw ValidationException::withMessages([
                'email' => $exception->getMessage(),
            ]);
        }
    }

    public function selectShippingMethod(): void
    {
        $checkout = $this->checkout();

        if (! $checkout instanceof Checkout) {
            return;
        }

        if ($this->requiresShipping()) {
            $this->validate([
                'selectedShippingRateId' => ['required', 'integer'],
            ]);
        }

        try {
            app(CheckoutService::class)->setShippingMethod($checkout, $this->selectedShippingRateId);
            $this->step = 'payment';
        } catch (InvalidCheckoutTransitionException|UnserviceableShippingAddressException $exception) {
            throw ValidationException::withMessages([
                'selectedShippingRateId' => $exception->getMessage(),
            ]);
        }
    }

    public function applyDiscount(): void
    {
        $checkout = $this->checkout();

        if (! $checkout instanceof Checkout) {
            return;
        }

        $checkout->forceFill([
            'discount_code' => trim($this->discountCode) !== '' ? trim($this->discountCode) : null,
        ])->save();

        try {
            app(PricingEngine::class)->calculate($checkout);
            $this->resetErrorBag('discountCode');
        } catch (InvalidDiscountException $exception) {
            $checkout->forceFill(['discount_code' => null])->save();
            $this->discountCode = '';
            app(PricingEngine::class)->calculate($checkout);

            throw ValidationException::withMessages([
                'discountCode' => $exception->getMessage(),
            ]);
        }
    }

    public function selectPaymentMethod(): void
    {
        $this->validate([
            'paymentMethod' => ['required', 'in:credit_card,paypal,bank_transfer'],
        ]);

        $checkout = $this->checkout();

        if (! $checkout instanceof Checkout) {
            return;
        }

        try {
            app(CheckoutService::class)->selectPaymentMethod($checkout, $this->paymentMethod);
            $this->step = 'reserved';
        } catch (InvalidCheckoutTransitionException $exception) {
            throw ValidationException::withMessages([
                'paymentMethod' => $exception->getMessage(),
            ]);
        }
    }

    public function placeOrder(): void
    {
        $rules = [
            'paymentMethod' => ['required', 'in:credit_card,paypal,bank_transfer'],
        ];

        if ($this->paymentMethod === 'credit_card') {
            $rules = [
                ...$rules,
                'cardNumber' => ['required', 'string'],
                'cardName' => ['nullable', 'string'],
                'cardExpiry' => ['nullable', 'string'],
                'cardCvc' => ['nullable', 'string'],
            ];
        }

        $this->validate($rules);

        $checkout = $this->checkout();

        if (! $checkout instanceof Checkout) {
            return;
        }

        try {
            if ($checkout->status !== CheckoutStatus::PaymentSelected) {
                $checkout = app(CheckoutService::class)->selectPaymentMethod($checkout, $this->paymentMethod);
            }

            $order = app(CheckoutService::class)->completeCheckout($checkout, [
                'card_number' => $this->cardNumber,
                'cardholder_name' => $this->cardName,
                'expiry' => $this->cardExpiry,
                'cvc' => $this->cardCvc,
            ]);

            session([
                'last_order_id' => $order->getKey(),
            ]);
            session()->forget(['cart_id', 'cart_discount_code']);

            $this->redirectRoute('checkout.confirmation', ['checkout' => $checkout->getKey()], navigate: true);
        } catch (InvalidCheckoutTransitionException|PaymentFailedException $exception) {

status: completed


output:
Chunk ID: 59667a
Wall time: 0.0000 seconds
Process exited with code 0
Original token count: 1965
Output:
<?php

namespace App\Livewire\Storefront\Checkout;

use App\Enums\CheckoutStatus;
use App\Exceptions\InvalidCheckoutTransitionException;
use App\Exceptions\InvalidDiscountException;
use App\Exceptions\PaymentFailedException;
use App\Exceptions\UnserviceableShippingAddressException;
use App\Models\Cart;
use App\Models\CartLine;
use App\Models\Checkout;
use App\Models\Customer;
use App\Models\ShippingRate;
use App\Models\Store;
use App\Services\CartService;
use App\Services\CheckoutService;
use App\Services\PricingEngine;
use App\Services\ShippingCalculator;
use Closure;
use Illuminate\Support\Collection;
use Illuminate\Support\Facades\Auth;
use Illuminate\Validation\ValidationException;
use Livewire\Attributes\Locked;
use Livewire\Component;

class Show extends Component
{
    #[Locked]
    public int $storeId;

    #[Locked]
    public ?int $checkoutId = null;

    public string $step = 'address';

    public string $email = '';

    /**
     * @var array<string, string>
     */
    public array $shippingAddress = [
        'first_name' => '',
        'last_name' => '',
        'address1' => '',
        'address2' => '',
        'city' => '',
        'province_code' => '',
        'country' => 'DE',
        'postal_code' => '',
    ];

    /**
     * @var array<string, string>
     */
    public array $billingAddress = [
        'first_name' => '',
        'last_name' => '',
        'address1' => '',
        'address2' => '',
        'city' => '',
        'province_code' => '',
        'country' => 'DE',
        'postal_code' => '',
    ];

    public bool $billingSame = true;

    public ?int $selectedShippingRateId = null;

    public string $discountCode = '';

    public string $paymentMethod = 'credit_card';

    public string $cardNumber = '';

    public string $cardName = '';

    public string $cardExpiry = '';

    public string $cardCvc = '';

    public function mount(?Checkout $checkout = null): void
    {
        $this->storeId = $this->store()->getKey();
        $this->email = $this->customer()?->email ?? '';

        if ($checkout instanceof Checkout) {
            $this->mountCheckout($checkout);
        }

        $this->fillFromCheckout($this->checkout());
    }

    public function saveAddress(): void
    {
        $this->validate([
            'email' => ['required', 'email'],
            'shippingAddress.first_name' => ['required', 'string'],
            'shippingAddress.last_name' => ['required', 'string'],
            'shippingAddress.address1' => ['required', 'string'],
            'shippingAddress.city' => ['required', 'string'],
            'shippingAddress.country' => ['required', 'string', 'size:2'],
            'shippingAddress.postal_code' => [
                'required',
                'string',
                function (string $attribute, mixed $value, Closure $fail): void {
                    if (strtoupper($this->shippingAddress['country']) === 'DE' && preg_match('/^\d{5}$/', (string) $value) !== 1) {
                        $fail('The postal code format is invalid.');
                    }
                },
            ],
            'billingSame' => ['boolean'],
        ]);

        $checkout = $this->checkout();

        if (! $checkout instanceof Checkout) {
            return;
        }

        try {
            $checkout = app(CheckoutService::class)->setAddress($checkout, [
                'email' => $this->email,
                'shipping_address' => $this->shippingAddress,
                'billing_address' => $this->billingSame ? $this->shippingAddress : $this->billingAddress,
            ]);

            $this->selectedShippingRateId = null;

            if (! $this->requiresShipping()) {
                app(CheckoutService::class)->setShippingMethod($checkout, null);
                $this->step = 'payment';

                return;
            }

            $this->step = 'shipping';
        } catch (InvalidCheckoutTransitionException $exception) {
            throw ValidationException::withMessages([
                'email' => $exception->getMessage(),
            ]);
        }
    }

    public function selectShippingMethod(): void
    {
        $checkout = $this->checkout();

        if (! $checkout instanceof Checkout) {
            return;
        }

        if ($this->requiresShipping()) {
            $this->validate([
                'selectedShippingRateId' => ['required', 'integer'],
            ]);
        }

        try {
            app(CheckoutService::class)->setShippingMethod($checkout, $this->selectedShippingRateId);
            $this->step = 'payment';
        } catch (InvalidCheckoutTransitionException|UnserviceableShippingAddressException $exception) {
            throw ValidationException::withMessages([
                'selectedShippingRateId' => $exception->getMessage(),
            ]);
        }
    }

    public function applyDiscount(): void
    {
        $checkout = $this->checkout();

        if (! $checkout instanceof Checkout) {
            return;
        }

        $checkout->forceFill([
            'discount_code' => trim($this->discountCode) !== '' ? trim($this->discountCode) : null,
        ])->save();

        try {
            app(PricingEngine::class)->calculate($checkout);
            $this->resetErrorBag('discountCode');
        } catch (InvalidDiscountException $exception) {
            $checkout->forceFill(['discount_code' => null])->save();
            $this->discountCode = '';
            app(PricingEngine::class)->calculate($checkout);

            throw ValidationException::withMessages([
                'discountCode' => $exception->getMessage(),
            ]);
        }
    }

    public function selectPaymentMethod(): void
    {
        $this->validate([
            'paymentMethod' => ['required', 'in:credit_card,paypal,bank_transfer'],
        ]);

        $checkout = $this->checkout();

        if (! $checkout instanceof Checkout) {
            return;
        }

        try {
            app(CheckoutService::class)->selectPaymentMethod($checkout, $this->paymentMethod);
            $this->step = 'reserved';
        } catch (InvalidCheckoutTransitionException $exception) {
            throw ValidationException::withMessages([
                'paymentMethod' => $exception->getMessage(),
            ]);
        }
    }

    public function placeOrder(): void
    {
        $rules = [
            'paymentMethod' => ['required', 'in:credit_card,paypal,bank_transfer'],
        ];

        if ($this->paymentMethod === 'credit_card') {
            $rules = [
                ...$rules,
                'cardNumber' => ['required', 'string'],
                'cardName' => ['nullable', 'string'],
                'cardExpiry' => ['nullable', 'string'],
                'cardCvc' => ['nullable', 'string'],
            ];
        }

        $this->validate($rules);

        $checkout = $this->checkout();

        if (! $checkout instanceof Checkout) {
            return;
        }

        try {
            if ($checkout->status !== CheckoutStatus::PaymentSelected) {
                $checkout = app(CheckoutService::class)->selectPaymentMethod($checkout, $this->paymentMethod);
            }

            $order = app(CheckoutService::class)->completeCheckout($checkout, [
                'card_number' => $this->cardNumber,
                'cardholder_name' => $this->cardName,
                'expiry' => $this->cardExpiry,
                'cvc' => $this->cardCvc,
            ]);

            session([
                'last_order_id' => $order->getKey(),
            ]);
            session()->forget(['cart_id', 'cart_discount_code']);

            $this->redirectRoute('checkout.confirmation', ['checkout' => $checkout->getKey()], navigate: true);
        } catch (InvalidCheckoutTransitionException|PaymentFailedException $exception) {


cmd: sed -n '260,560p' app/Livewire/Storefront/Checkout/Show.php


command: sed -n '260,560p' app/Livewire/Storefront/Checkout/Show.php

aggregated_output:
        } catch (InvalidCheckoutTransitionException|PaymentFailedException $exception) {
            $this->step = 'payment';

            throw ValidationException::withMessages([
                $this->paymentMethod === 'credit_card' ? 'cardNumber' : 'paymentMethod' => $exception->getMessage(),
            ]);
        }
    }

    public function store(): Store
    {
        if (isset($this->storeId)) {
            $store = Store::query()->findOrFail($this->storeId);
            app()->instance('current_store', $store);

            return $store;
        }

        $store = app('current_store');

        abort_unless($store instanceof Store, 404);

        return $store;
    }

    public function cart(): ?Cart
    {
        if ($this->checkoutId !== null) {
            $checkout = Checkout::withoutGlobalScopes()
                ->with('cart')
                ->where('store_id', $this->storeId)
                ->whereKey($this->checkoutId)
                ->first();

            if ($checkout instanceof Checkout) {
                return $checkout->cart?->load([
                    'lines.variant.product',
                    'lines.variant.optionValues.option',
                ]);
            }
        }

        $cart = app(CartService::class)->currentForSession($this->store(), $this->customer());

        return $cart?->load([
            'lines.variant.product',
            'lines.variant.optionValues.option',
        ]);
    }

    public function checkout(): ?Checkout
    {
        if ($this->checkoutId !== null) {
            $checkout = Checkout::withoutGlobalScopes()
                ->where('store_id', $this->storeId)
                ->whereKey($this->checkoutId)
                ->first();

            if (! $checkout instanceof Checkout) {
                return null;
            }

            $this->authorizeCheckoutAccess($checkout);

            return $this->syncSessionDiscount($checkout)
                ->load(['cart.lines.variant.product', 'cart.lines.variant.optionValues.option']);
        }

        $cart = $this->cart();

        if (! $cart instanceof Cart || $cart->lines->isEmpty()) {
            return null;
        }

        $checkout = Checkout::withoutGlobalScopes()
            ->where('cart_id', $cart->getKey())
            ->whereNotIn('status', [CheckoutStatus::Completed->value, CheckoutStatus::Expired->value])
            ->latest('id')
            ->first();

        if (! $checkout instanceof Checkout) {
            $checkout = app(CheckoutService::class)->createFromCart($cart, $this->customer());
        }

        $this->checkoutId = $checkout->getKey();
        $checkout = $this->syncSessionDiscount($checkout);

        return $checkout->load(['cart.lines.variant.product', 'cart.lines.variant.optionValues.option']);
    }

    /**
     * @return Collection<int, CartLine>
     */
    public function lines(): Collection
    {
        return $this->cart()?->lines->sortBy('id')->values() ?? collect();
    }

    /**
     * @return Collection<int, ShippingRate>
     */
    public function availableRates(): Collection
    {
        if ($this->shippingAddress['country'] === '') {
            return collect();
        }

        return app(ShippingCalculator::class)->getAvailableRates($this->store(), $this->shippingAddress);
    }

    public function requiresShipping(): bool
    {
        $cart = $this->cart();

        return $cart instanceof Cart && app(ShippingCalculator::class)->requiresShipping($cart);
    }

    /**
     * @return array<int, int>
     */
    public function shippingRateAmounts(): array
    {
        $cart = $this->cart();

        if (! $cart instanceof Cart) {
            return [];
        }

        return $this->availableRates()
            ->mapWithKeys(fn (ShippingRate $rate): array => [
                $rate->getKey() => app(ShippingCalculator::class)->calculate($rate, $cart) ?? 0,
            ])
            ->all();
    }

    public function lineCount(): int
    {
        return $this->lines()->sum('quantity');
    }

    public function subtotal(): int
    {
        return $this->lines()->sum('line_subtotal_amount');
    }

    /**
     * @return array<string, mixed>
     */
    public function totals(): array
    {
        $cart = $this->cart();

        return $this->checkout()?->totals_json ?? [
            'subtotal' => $this->subtotal(),
            'discount' => 0,
            'shipping' => 0,
            'tax' => 0,
            'total' => $this->subtotal(),
            'currency' => $cart?->currency ?? $this->store()->default_currency,
        ];
    }

    public function render(): mixed
    {
        return view('livewire.storefront.checkout.show', [
            'cart' => $this->cart(),
            'checkout' => $this->checkout(),
            'lines' => $this->lines(),
            'lineCount' => $this->lineCount(),
            'rates' => $this->availableRates(),
            'rateAmounts' => $this->shippingRateAmounts(),
            'requiresShipping' => $this->requiresShipping(),
            'totals' => $this->totals(),
        ])->layout('layouts.storefront', [
            'title' => 'Checkout',
        ]);
    }

    private function customer(): ?Customer
    {
        $customer = Auth::guard('customer')->user();

        return $customer instanceof Customer ? $customer : null;
    }

    private function mountCheckout(Checkout $checkout): void
    {
        $checkout = Checkout::withoutGlobalScopes()
            ->where('store_id', $this->storeId)
            ->whereKey($checkout->getKey())
            ->first();

        abort_unless($checkout instanceof Checkout, 404);

        $this->authorizeCheckoutAccess($checkout);

        $this->checkoutId = $checkout->getKey();
    }

    private function authorizeCheckoutAccess(Checkout $checkout): void
    {
        $customer = $this->customer();
        $sessionCartId = session('cart_id');
        $isCustomerCheckout = $customer instanceof Customer && $checkout->customer_id === $customer->getKey();
        $isSessionCheckout = $sessionCartId !== null && (int) $sessionCartId === (int) $checkout->cart_id;

        abort_unless($isCustomerCheckout || $isSessionCheckout, 404);
    }

    private function fillFromCheckout(?Checkout $checkout): void
    {
        if (! $checkout instanceof Checkout) {
            return;
        }

        $this->email = $checkout->email ?: $this->email;
        $this->shippingAddress = array_replace($this->shippingAddress, $checkout->shipping_address_json ?? []);
        $this->billingAddress = array_replace($this->billingAddress, $checkout->billing_address_json ?? []);
        $this->selectedShippingRateId = $checkout->shipping_method_id;
        $this->discountCode = (string) ($checkout->discount_code ?? '');
        $this->paymentMethod = (string) ($checkout->payment_method ?? $this->paymentMethod);
        $this->step = match ($checkout->status) {
            CheckoutStatus::Started => 'address',
            CheckoutStatus::Addressed => 'shipping',
            CheckoutStatus::ShippingSelected => 'payment',
            CheckoutStatus::PaymentSelected => 'reserved',
            default => 'address',
        };
    }

    private function syncSessionDiscount(Checkout $checkout): Checkout
    {
        $code = trim((string) session('cart_discount_code'));

        if ($code === '' || $checkout->discount_code !== null) {
            return $checkout;
        }

        $checkout->forceFill(['discount_code' => $code])->save();

        try {
            app(PricingEngine::class)->calculate($checkout);
        } catch (InvalidDiscountException) {
            $checkout->forceFill(['discount_code' => null])->save();
            session()->forget('cart_discount_code');
            app(PricingEngine::class)->calculate($checkout);
        }

        return $checkout->refresh();
    }
}


output:
Chunk ID: a4201d
Wall time: 0.0000 seconds
Process exited with code 0
Original token count: 1970
Output:
        } catch (InvalidCheckoutTransitionException|PaymentFailedException $exception) {
            $this->step = 'payment';

            throw ValidationException::withMessages([
                $this->paymentMethod === 'credit_card' ? 'cardNumber' : 'paymentMethod' => $exception->getMessage(),
            ]);
        }
    }

    public function store(): Store
    {
        if (isset($this->storeId)) {
            $store = Store::query()->findOrFail($this->storeId);
            app()->instance('current_store', $store);

            return $store;
        }

        $store = app('current_store');

        abort_unless($store instanceof Store, 404);

        return $store;
    }

    public function cart(): ?Cart
    {
        if ($this->checkoutId !== null) {
            $checkout = Checkout::withoutGlobalScopes()
                ->with('cart')
                ->where('store_id', $this->storeId)
                ->whereKey($this->checkoutId)
                ->first();

            if ($checkout instanceof Checkout) {
                return $checkout->cart?->load([
                    'lines.variant.product',
                    'lines.variant.optionValues.option',
                ]);
            }
        }

        $cart = app(CartService::class)->currentForSession($this->store(), $this->customer());

        return $cart?->load([
            'lines.variant.product',
            'lines.variant.optionValues.option',
        ]);
    }

    public function checkout(): ?Checkout
    {
        if ($this->checkoutId !== null) {
            $checkout = Checkout::withoutGlobalScopes()
                ->where('store_id', $this->storeId)
                ->whereKey($this->checkoutId)
                ->first();

            if (! $checkout instanceof Checkout) {
                return null;
            }

            $this->authorizeCheckoutAccess($checkout);

            return $this->syncSessionDiscount($checkout)
                ->load(['cart.lines.variant.product', 'cart.lines.variant.optionValues.option']);
        }

        $cart = $this->cart();

        if (! $cart instanceof Cart || $cart->lines->isEmpty()) {
            return null;
        }

        $checkout = Checkout::withoutGlobalScopes()
            ->where('cart_id', $cart->getKey())
            ->whereNotIn('status', [CheckoutStatus::Completed->value, CheckoutStatus::Expired->value])
            ->latest('id')
            ->first();

        if (! $checkout instanceof Checkout) {
            $checkout = app(CheckoutService::class)->createFromCart($cart, $this->customer());
        }

        $this->checkoutId = $checkout->getKey();
        $checkout = $this->syncSessionDiscount($checkout);

        return $checkout->load(['cart.lines.variant.product', 'cart.lines.variant.optionValues.option']);
    }

    /**
     * @return Collection<int, CartLine>
     */
    public function lines(): Collection
    {
        return $this->cart()?->lines->sortBy('id')->values() ?? collect();
    }

    /**
     * @return Collection<int, ShippingRate>
     */
    public function availableRates(): Collection
    {
        if ($this->shippingAddress['country'] === '') {
            return collect();
        }

        return app(ShippingCalculator::class)->getAvailableRates($this->store(), $this->shippingAddress);
    }

    public function requiresShipping(): bool
    {
        $cart = $this->cart();

        return $cart instanceof Cart && app(ShippingCalculator::class)->requiresShipping($cart);
    }

    /**
     * @return array<int, int>
     */
    public function shippingRateAmounts(): array
    {
        $cart = $this->cart();

        if (! $cart instanceof Cart) {
            return [];
        }

        return $this->availableRates()
            ->mapWithKeys(fn (ShippingRate $rate): array => [
                $rate->getKey() => app(ShippingCalculator::class)->calculate($rate, $cart) ?? 0,
            ])
            ->all();
    }

    public function lineCount(): int
    {
        return $this->lines()->sum('quantity');
    }

    public function subtotal(): int
    {
        return $this->lines()->sum('line_subtotal_amount');
    }

    /**
     * @return array<string, mixed>
     */
    public function totals(): array
    {
        $cart = $this->cart();

        return $this->checkout()?->totals_json ?? [
            'subtotal' => $this->subtotal(),
            'discount' => 0,
            'shipping' => 0,
            'tax' => 0,
            'total' => $this->subtotal(),
            'currency' => $cart?->currency ?? $this->store()->default_currency,
        ];
    }

    public function render(): mixed
    {
        return view('livewire.storefront.checkout.show', [
            'cart' => $this->cart(),
            'checkout' => $this->checkout(),
            'lines' => $this->lines(),
            'lineCount' => $this->lineCount(),
            'rates' => $this->availableRates(),
            'rateAmounts' => $this->shippingRateAmounts(),
            'requiresShipping' => $this->requiresShipping(),
            'totals' => $this->totals(),
        ])->layout('layouts.storefront', [
            'title' => 'Checkout',
        ]);
    }

    private function customer(): ?Customer
    {
        $customer = Auth::guard('customer')->user();

        return $customer instanceof Customer ? $customer : null;
    }

    private function mountCheckout(Checkout $checkout): void
    {
        $checkout = Checkout::withoutGlobalScopes()
            ->where('store_id', $this->storeId)
            ->whereKey($checkout->getKey())
            ->first();

        abort_unless($checkout instanceof Checkout, 404);

        $this->authorizeCheckoutAccess($checkout);

        $this->checkoutId = $checkout->getKey();
    }

    private function authorizeCheckoutAccess(Checkout $checkout): void
    {
        $customer = $this->customer();
        $sessionCartId = session('cart_id');
        $isCustomerCheckout = $customer instanceof Customer && $checkout->customer_id === $customer->getKey();
        $isSessionCheckout = $sessionCartId !== null && (int) $sessionCartId === (int) $checkout->cart_id;

        abort_unless($isCustomerCheckout || $isSessionCheckout, 404);
    }

    private function fillFromCheckout(?Checkout $checkout): void
    {
        if (! $checkout instanceof Checkout) {
            return;
        }

        $this->email = $checkout->email ?: $this->email;
        $this->shippingAddress = array_replace($this->shippingAddress, $checkout->shipping_address_json ?? []);
        $this->billingAddress = array_replace($this->billingAddress, $checkout->billing_address_json ?? []);
        $this->selectedShippingRateId = $checkout->shipping_method_id;
        $this->discountCode = (string) ($checkout->discount_code ?? '');
        $this->paymentMethod = (string) ($checkout->payment_method ?? $this->paymentMethod);
        $this->step = match ($checkout->status) {
            CheckoutStatus::Started => 'address',
            CheckoutStatus::Addressed => 'shipping',
            CheckoutStatus::ShippingSelected => 'payment',
            CheckoutStatus::PaymentSelected => 'reserved',
            default => 'address',
        };
    }

    private function syncSessionDiscount(Checkout $checkout): Checkout
    {
        $code = trim((string) session('cart_discount_code'));

        if ($code === '' || $checkout->discount_code !== null) {
            return $checkout;
        }

        $checkout->forceFill(['discount_code' => $code])->save();

        try {
            app(PricingEngine::class)->calculate($checkout);
        } catch (InvalidDiscountException) {
            $checkout->forceFill(['discount_code' => null])->save();
            session()->forget('cart_discount_code');
            app(PricingEngine::class)->calculate($checkout);
        }

        return $checkout->refresh();
    }
}


cmd: nl -ba tests/Feature/Storefront/CartCheckoutUiTest.php | sed -n '118,190p'


command: nl -ba tests/Feature/Storefront/CartCheckoutUiTest.php | sed -n '118,190p'

aggregated_output:
   118	        ->assertHasNoErrors()
   119	        ->assertSet('appliedDiscountCode', 'SAVE10')
   120	        ->set('shippingCountry', 'DE')
   121	        ->set('shippingPostalCode', '10115')
   122	        ->call('estimateShipping')
   123	        ->assertHasNoErrors()
   124	        ->assertSee('Standard Shipping');
   125
   126	    expect(session('cart_discount_code'))->toBe('SAVE10')
   127	        ->and($component->instance()->discountAmount())->toBe(500)
   128	        ->and($component->instance()->estimatedShippingAmount())->toBe(499)
   129	        ->and($component->instance()->estimatedTotal())->toBe(4997);
   130
   131	    Livewire::test(CheckoutShow::class)
   132	        ->assertSet('discountCode', 'SAVE10');
   133
   134	    $checkout = Checkout::withoutGlobalScopes()->where('cart_id', $cart->getKey())->firstOrFail();
   135
   136	    expect($checkout->discount_code)->toBe('SAVE10')
   137	        ->and($checkout->totals_json['discount'])->toBe(500);
   138	});
   139
   140	test('customer login merges an existing guest cart without creating empty carts', function () {
   141	    $store = storefrontUiStore();
   142	    $variant = storefrontUiVariant($store);
   143	    $customer = Customer::withoutGlobalScopes()
   144	        ->where('store_id', $store->getKey())
   145	        ->where('email', 'customer@acme.test')
   146	        ->firstOrFail();
   147	    $customerCart = app(CartService::class)->create($store, $customer);
   148	    $guestCart = app(CartService::class)->create($store);
   149	    session(['cart_id' => $guestCart->getKey()]);
   150
   151	    app(CartService::class)->addLine($customerCart, $variant->getKey(), 1);
   152	    app(CartService::class)->addLine($guestCart, $variant->getKey(), 2);
   153
   154	    Livewire::test(CustomerLogin::class)
   155	        ->set('email', 'customer@acme.test')
   156	        ->set('password', 'password')
   157	        ->call('login');
   158
   159	    expect($guestCart->refresh()->status)->toBe(CartStatus::Abandoned)
   160	        ->and($customerCart->refresh()->lines()->withoutGlobalScopes()->where('variant_id', $variant->getKey())->first()?->quantity)->toBe(2)
   161	        ->and(Cart::withoutGlobalScopes()->where('store_id', $store->getKey())->count())->toBe(2);
   162	});
   163
   164	test('checkout page progresses through address shipping discount and payment selection', function () {
   165	    $store = storefrontUiStore();
   166	    $variant = storefrontUiVariant($store);
   167	    $cart = app(CartService::class)->create($store);
   168	    session(['cart_id' => $cart->getKey()]);
   169	    app(CartService::class)->addLine($cart, $variant->getKey(), 2);
   170
   171	    $rate = ShippingRate::withoutGlobalScopes()
   172	        ->whereHas('zone', fn ($query) => $query->withoutGlobalScopes()->where('store_id', $store->getKey()))
   173	        ->where('name', 'Standard Shipping')
   174	        ->firstOrFail();
   175
   176	    Livewire::test(CheckoutShow::class)
   177	        ->set('email', 'buyer@example.test')
   178	        ->set('shippingAddress.first_name', 'Test')
   179	        ->set('shippingAddress.last_name', 'Buyer')
   180	        ->set('shippingAddress.address1', 'Main Street 1')
   181	        ->set('shippingAddress.city', 'Berlin')
   182	        ->set('shippingAddress.country', 'DE')
   183	        ->set('shippingAddress.postal_code', '10115')
   184	        ->call('saveAddress')
   185	        ->assertSet('step', 'shipping')
   186	        ->set('selectedShippingRateId', $rate->getKey())
   187	        ->call('selectShippingMethod')
   188	        ->assertSet('step', 'payment')
   189	        ->set('discountCode', 'SAVE10')
   190	        ->call('applyDiscount')


output:
Chunk ID: a7abaa
Wall time: 0.0000 seconds
Process exited with code 0
Original token count: 939
Output:
   118	        ->assertHasNoErrors()
   119	        ->assertSet('appliedDiscountCode', 'SAVE10')
   120	        ->set('shippingCountry', 'DE')
   121	        ->set('shippingPostalCode', '10115')
   122	        ->call('estimateShipping')
   123	        ->assertHasNoErrors()
   124	        ->assertSee('Standard Shipping');
   125
   126	    expect(session('cart_discount_code'))->toBe('SAVE10')
   127	        ->and($component->instance()->discountAmount())->toBe(500)
   128	        ->and($component->instance()->estimatedShippingAmount())->toBe(499)
   129	        ->and($component->instance()->estimatedTotal())->toBe(4997);
   130
   131	    Livewire::test(CheckoutShow::class)
   132	        ->assertSet('discountCode', 'SAVE10');
   133
   134	    $checkout = Checkout::withoutGlobalScopes()->where('cart_id', $cart->getKey())->firstOrFail();
   135
   136	    expect($checkout->discount_code)->toBe('SAVE10')
   137	        ->and($checkout->totals_json['discount'])->toBe(500);
   138	});
   139
   140	test('customer login merges an existing guest cart without creating empty carts', function () {
   141	    $store = storefrontUiStore();
   142	    $variant = storefrontUiVariant($store);
   143	    $customer = Customer::withoutGlobalScopes()
   144	        ->where('store_id', $store->getKey())
   145	        ->where('email', 'customer@acme.test')
   146	        ->firstOrFail();
   147	    $customerCart = app(CartService::class)->create($store, $customer);
   148	    $guestCart = app(CartService::class)->create($store);
   149	    session(['cart_id' => $guestCart->getKey()]);
   150
   151	    app(CartService::class)->addLine($customerCart, $variant->getKey(), 1);
   152	    app(CartService::class)->addLine($guestCart, $variant->getKey(), 2);
   153
   154	    Livewire::test(CustomerLogin::class)
   155	        ->set('email', 'customer@acme.test')
   156	        ->set('password', 'password')
   157	        ->call('login');
   158
   159	    expect($guestCart->refresh()->status)->toBe(CartStatus::Abandoned)
   160	        ->and($customerCart->refresh()->lines()->withoutGlobalScopes()->where('variant_id', $variant->getKey())->first()?->quantity)->toBe(2)
   161	        ->and(Cart::withoutGlobalScopes()->where('store_id', $store->getKey())->count())->toBe(2);
   162	});
   163
   164	test('checkout page progresses through address shipping discount and payment selection', function () {
   165	    $store = storefrontUiStore();
   166	    $variant = storefrontUiVariant($store);
   167	    $cart = app(CartService::class)->create($store);
   168	    session(['cart_id' => $cart->getKey()]);
   169	    app(CartService::class)->addLine($cart, $variant->getKey(), 2);
   170
   171	    $rate = ShippingRate::withoutGlobalScopes()
   172	        ->whereHas('zone', fn ($query) => $query->withoutGlobalScopes()->where('store_id', $store->getKey()))
   173	        ->where('name', 'Standard Shipping')
   174	        ->firstOrFail();
   175
   176	    Livewire::test(CheckoutShow::class)
   177	        ->set('email', 'buyer@example.test')
   178	        ->set('shippingAddress.first_name', 'Test')
   179	        ->set('shippingAddress.last_name', 'Buyer')
   180	        ->set('shippingAddress.address1', 'Main Street 1')
   181	        ->set('shippingAddress.city', 'Berlin')
   182	        ->set('shippingAddress.country', 'DE')
   183	        ->set('shippingAddress.postal_code', '10115')
   184	        ->call('saveAddress')
   185	        ->assertSet('step', 'shipping')
   186	        ->set('selectedShippingRateId', $rate->getKey())
   187	        ->call('selectShippingMethod')
   188	        ->assertSet('step', 'payment')
   189	        ->set('discountCode', 'SAVE10')
   190	        ->call('applyDiscount')


cmd: php artisan test --compact tests/Feature/Storefront/CartCheckoutUiTest.php


output:
Chunk ID: 4d0b76
Wall time: 3.6066 seconds
Process exited with code 2
Original token count: 483
Output:

  ...⨯.⨯
  ────────────────────────────────────────────────────────────────────────────
   FAILED  Tests\Feature\Storefront\CartCheckoutUiTest > cart page applies d…
  Failed asserting that null matches expected 'SAVE10'.

  at vendor/livewire/livewire/src/Features/SupportTesting/MakesAssertions.php:110
    106▕
    107▕         if (! is_string($value) && is_callable($value)) {
    108▕             PHPUnit::assertTrue($value($actual));
    109▕         } else {
  ➜ 110▕             $strict ? PHPUnit::assertSame($value, $actual) : PHPUnit::assertEquals($value, $actual);
    111▕         }
    112▕
    113▕         return $this;
    114▕     }

      +1 vendor frames
  2   tests/Feature/Storefront/CartCheckoutUiTest.php:132

  ────────────────────────────────────────────────────────────────────────────
   FAILED  Tests\Feature\Storefront\CartCheckoutUi…  InvalidArgumentException
  Invalid Livewire snapshot

  at vendor/livewire/livewire/src/Mechanisms/HandleComponents/HandleComponents.php:203
    199▕
    200▕     public function update($snapshot, $updates, $calls)
    201▕     {
    202▕         if (! is_array($snapshot) || ! isset($snapshot['data'], $snapshot['memo'])) {
  ➜ 203▕             throw new \InvalidArgumentException('Invalid Livewire snapshot');
    204▕         }
    205▕
    206▕         $data = $snapshot['data'];
    207▕         $memo = $snapshot['memo'];

      +27 vendor frames
  28  tests/Feature/Storefront/CartCheckoutUiTest.php:177

  Tests:    2 failed, 4 passed (22 assertions)
  Duration: 3.32s


command: php artisan test --compact tests/Feature/Storefront/CartCheckoutUiTest.php

type: unknown

aggregated_output:
  ...⨯.⨯
  ────────────────────────────────────────────────────────────────────────────
   FAILED  Tests\Feature\Storefront\CartCheckoutUiTest > cart page applies d…
  Failed asserting that null matches expected 'SAVE10'.

  at vendor/livewire/livewire/src/Features/SupportTesting/MakesAssertions.php:110
    106▕
    107▕         if (! is_string($value) && is_callable($value)) {
    108▕             PHPUnit::assertTrue($value($actual));
    109▕         } else {
  ➜ 110▕             $strict ? PHPUnit::assertSame($value, $actual) : PHPUnit::assertEquals($value, $actual);
    111▕         }
    112▕
    113▕         return $this;
    114▕     }

      +1 vendor frames
  2   tests/Feature/Storefront/CartCheckoutUiTest.php:132

  ────────────────────────────────────────────────────────────────────────────
   FAILED  Tests\Feature\Storefront\CartCheckoutUi…  InvalidArgumentException
  Invalid Livewire snapshot

  at vendor/livewire/livewire/src/Mechanisms/HandleComponents/HandleComponents.php:203
    199▕
    200▕     public function update($snapshot, $updates, $calls)
    201▕     {
    202▕         if (! is_array($snapshot) || ! isset($snapshot['data'], $snapshot['memo'])) {
  ➜ 203▕             throw new \InvalidArgumentException('Invalid Livewire snapshot');
    204▕         }
    205▕
    206▕         $data = $snapshot['data'];
    207▕         $memo = $snapshot['memo'];

      +27 vendor frames
  28  tests/Feature/Storefront/CartCheckoutUiTest.php:177

  Tests:    2 failed, 4 passed (22 assertions)
  Duration: 3.32s

status: failed


message: The focused file reproduces the two failures, so this is not an intermittent full-suite artifact. I’m checking the checkout component state directly to see whether the new locked checkout-id property is being initialized too late for Livewire’s test snapshot.

phase: commentary


type: message

role: assistant

text: The focused file reproduces the two failures, so this is not an intermittent full-suite artifact. I’m checking the checkout component state directly to see whether the new locked checkout-id property is being initialized too late for Livewire’s test snapshot.


cmd: php artisan tinker --execute 'use App\Livewire\Storefront\Checkout\Show as CheckoutShow; use App\Models\Cart; use App\Models\Product; use App\Models\ProductVariant; use App\Models\Store; use App\Services\CartService; use Database\Seeders\DatabaseSeeder; use Illuminate\Support\Facades\Artisan; use Livewire\Livewire; Artisan::call("migrate:fresh", ["--seed" => true, "--no-interaction" => true]); $store = Store::query()->where("handle", "acme-fashion")->firstOrFail(); app()->instance("current_store", $store); $product = Product::withoutGlobalScopes()->where("store_id", $store->getKey())->where("handle", "classic-cotton-t-shirt")->firstOrFail(); $variant = ProductVariant::withoutGlobalScopes()->where("product_id", $product->getKey())->oldest("position")->firstOrFail(); $cart = app(CartService::class)->create($store); session(["cart_id" => $cart->getKey(), "cart_discount_code" => "SAVE10"]); app(CartService::class)->addLine($cart, $variant->getKey(), 2); $component = Livewire::test(CheckoutShow::class); dump(["discountCode" => $component->instance()->discountCode, "checkoutId" => $component->instance()->checkoutId, "sessionDiscount" => session("cart_discount_code"), "checkoutDiscount" => App\Models\Checkout::withoutGlobalScopes()->where("cart_id", $cart->getKey())->value("discount_code")]);'


output:
Chunk ID: 742433
Wall time: 0.2229 seconds
Process exited with code 0
Original token count: 17
Output:

   INVALID OPTION  The "--no-interaction" option does not exist.


command: php artisan tinker --execute 'use App\Livewire\Storefront\Checkout\Show as CheckoutShow; use App\Models\Cart; use App\Models\Product; use App\Models\ProductVariant; use App\Models\Store; use App\Services\CartService; use Database\Seeders\DatabaseSeeder; use Illuminate\Support\Facades\Artisan; use Livewire\Livewire; Artisan::call("migrate:fresh", ["--seed" => true, "--no-interaction" => true]); $store = Store::query()->where("handle", "acme-fashion")->firstOrFail(); app()->instance("current_store", $store); $product = Product::withoutGlobalScopes()->where("store_id", $store->getKey())->where("handle", "classic-cotton-t-shirt")->firstOrFail(); $variant = ProductVariant::withoutGlobalScopes()->where("product_id", $product->getKey())->oldest("position")->firstOrFail(); $cart = app(CartService::class)->create($store); session(["cart_id" => $cart->getKey(), "cart_discount_code" => "SAVE10"]); app(CartService::class)->addLine($cart, $variant->getKey(), 2); $component = Livewire::test(CheckoutShow::class); dump(["discountCode" => $component->instance()->discountCode, "checkoutId" => $component->instance()->checkoutId, "sessionDiscount" => session("cart_discount_code"), "checkoutDiscount" => App\Models\Checkout::withoutGlobalScopes()->where("cart_id", $cart->getKey())->value("discount_code")]);'

aggregated_output: INVALID OPTION  The "--no-interaction" option does not exist.


cmd: php artisan tinker --execute 'use App\Livewire\Storefront\Checkout\Show as CheckoutShow; use App\Models\Product; use App\Models\ProductVariant; use App\Models\Store; use App\Services\CartService; use Illuminate\Support\Facades\Artisan; use Livewire\Livewire; Artisan::call("migrate:fresh", ["--seed" => true]); $store = Store::query()->where("handle", "acme-fashion")->firstOrFail(); app()->instance("current_store", $store); $product = Product::withoutGlobalScopes()->where("store_id", $store->getKey())->where("handle", "classic-cotton-t-shirt")->firstOrFail(); $variant = ProductVariant::withoutGlobalScopes()->where("product_id", $product->getKey())->oldest("position")->firstOrFail(); $cart = app(CartService::class)->create($store); session(["cart_id" => $cart->getKey(), "cart_discount_code" => "SAVE10"]); app(CartService::class)->addLine($cart, $variant->getKey(), 2); $component = Livewire::test(CheckoutShow::class); dump(["discountCode" => $component->instance()->discountCode, "checkoutId" => $component->instance()->checkoutId, "sessionDiscount" => session("cart_discount_code"), "checkoutDiscount" => App\Models\Checkout::withoutGlobalScopes()->where("cart_id", $cart->getKey())->value("discount_code")]);'


output:
Chunk ID: 60b6c8
Wall time: 4.2611 seconds
Process exited with code 0
Original token count: 146
Output:

  <warning> DEPRECATED </warning> Creation of dynamic property Illuminate\Testing\TestResponse::$original is deprecated in vendor/livewire/livewire/src/Features/SupportTesting/InitialRender.php on line 42.

  <warning> WARNING </warning> Attempt to read property "discountCode" on null on line 17.

  <warning> WARNING </warning> Attempt to read property "checkoutId" on null on line 17.

array:4 [
  "discountCode" => null
  "checkoutId" => null
  "sessionDiscount" => "SAVE10"
  "checkoutDiscount" => null
] // vendor/psy/psysh/src/ExecutionClosure.php(41) : eval()'d code:17


command: php artisan tinker --execute 'use App\Livewire\Storefront\Checkout\Show as CheckoutShow; use App\Models\Product; use App\Models\ProductVariant; use App\Models\Store; use App\Services\CartService; use Illuminate\Support\Facades\Artisan; use Livewire\Livewire; Artisan::call("migrate:fresh", ["--seed" => true]); $store = Store::query()->where("handle", "acme-fashion")->firstOrFail(); app()->instance("current_store", $store); $product = Product::withoutGlobalScopes()->where("store_id", $store->getKey())->where("handle", "classic-cotton-t-shirt")->firstOrFail(); $variant = ProductVariant::withoutGlobalScopes()->where("product_id", $product->getKey())->oldest("position")->firstOrFail(); $cart = app(CartService::class)->create($store); session(["cart_id" => $cart->getKey(), "cart_discount_code" => "SAVE10"]); app(CartService::class)->addLine($cart, $variant->getKey(), 2); $component = Livewire::test(CheckoutShow::class); dump(["discountCode" => $component->instance()->discountCode, "checkoutId" => $component->instance()->checkoutId, "sessionDiscount" => session("cart_discount_code"), "checkoutDiscount" => App\Models\Checkout::withoutGlobalScopes()->where("cart_id", $cart->getKey())->value("discount_code")]);'

aggregated_output:
  <warning> DEPRECATED </warning> Creation of dynamic property Illuminate\Testing\TestResponse::$original is deprecated in vendor/livewire/livewire/src/Features/SupportTesting/InitialRender.php on line 42.

  <warning> WARNING </warning> Attempt to read property "discountCode" on null on line 17.

  <warning> WARNING </warning> Attempt to read property "checkoutId" on null on line 17.

array:4 [
  "discountCode" => null
  "checkoutId" => null
  "sessionDiscount" => "SAVE10"
  "checkoutDiscount" => null
] // vendor/psy/psysh/src/ExecutionClosure.php(41) : eval()'d code:17


cmd: php artisan tinker --execute 'use App\Livewire\Storefront\Checkout\Show as CheckoutShow; use App\Models\Product; use App\Models\ProductVariant; use App\Models\Store; use App\Services\CartService; use Illuminate\Support\Facades\Artisan; use Livewire\Livewire; Artisan::call("migrate:fresh", ["--seed" => true]); $store = Store::query()->where("handle", "acme-fashion")->firstOrFail(); app()->instance("current_store", $store); $product = Product::withoutGlobalScopes()->where("store_id", $store->getKey())->where("handle", "classic-cotton-t-shirt")->firstOrFail(); $variant = ProductVariant::withoutGlobalScopes()->where("product_id", $product->getKey())->oldest("position")->firstOrFail(); $cart = app(CartService::class)->create($store); session(["cart_id" => $cart->getKey(), "cart_discount_code" => "SAVE10"]); app(CartService::class)->addLine($cart, $variant->getKey(), 2); $component = Livewire::test(CheckoutShow::class); dump(["instance" => is_object($component->instance()) ? get_class($component->instance()) : null, "effects" => method_exists($component, "effects") ? $component->effects() : null, "payload" => method_exists($component, "payload") ? $component->payload() : null]);'


output:
Chunk ID: 3e1290
Wall time: 4.2740 seconds
Process exited with code 0
Original token count: 88
Output:

  <warning> DEPRECATED </warning> Creation of dynamic property Illuminate\Testing\TestResponse::$original is deprecated in vendor/livewire/livewire/src/Features/SupportTesting/InitialRender.php on line 42.

array:3 [
  "instance" => null
  "effects" => null
  "payload" => null
] // vendor/psy/psysh/src/ExecutionClosure.php(41) : eval()'d code:17


command: php artisan tinker --execute 'use App\Livewire\Storefront\Checkout\Show as CheckoutShow; use App\Models\Product; use App\Models\ProductVariant; use App\Models\Store; use App\Services\CartService; use Illuminate\Support\Facades\Artisan; use Livewire\Livewire; Artisan::call("migrate:fresh", ["--seed" => true]); $store = Store::query()->where("handle", "acme-fashion")->firstOrFail(); app()->instance("current_store", $store); $product = Product::withoutGlobalScopes()->where("store_id", $store->getKey())->where("handle", "classic-cotton-t-shirt")->firstOrFail(); $variant = ProductVariant::withoutGlobalScopes()->where("product_id", $product->getKey())->oldest("position")->firstOrFail(); $cart = app(CartService::class)->create($store); session(["cart_id" => $cart->getKey(), "cart_discount_code" => "SAVE10"]); app(CartService::class)->addLine($cart, $variant->getKey(), 2); $component = Livewire::test(CheckoutShow::class); dump(["instance" => is_object($component->instance()) ? get_class($component->instance()) : null, "effects" => method_exists($component, "effects") ? $component->effects() : null, "payload" => method_exists($component, "payload") ? $component->payload() : null]);'

aggregated_output:
  <warning> DEPRECATED </warning> Creation of dynamic property Illuminate\Testing\TestResponse::$original is deprecated in vendor/livewire/livewire/src/Features/SupportTesting/InitialRender.php on line 42.

array:3 [
  "instance" => null
  "effects" => null
  "payload" => null
] // vendor/psy/psysh/src/ExecutionClosure.php(41) : eval()'d code:17


cmd: rg -n "Livewire::test\(CheckoutShow::class|CheckoutShow::class" tests app | head -80


command: rg -n "Livewire::test\(CheckoutShow::class|CheckoutShow::class" tests app | head -80

type: search

cmd: rg -n "Livewire::test\\(CheckoutShow::class|CheckoutShow::class" tests app

query: Livewire::test\(CheckoutShow::class|CheckoutShow::class

path: tests

aggregated_output:
tests/Feature/Storefront/OrderViewsTest.php:68:    $component = Livewire::test(CheckoutShow::class, ['checkout' => $checkout])
tests/Feature/Storefront/OrderViewsTest.php:108:    Livewire::test(CheckoutShow::class, ['checkout' => $checkout])
tests/Feature/Storefront/CartCheckoutUiTest.php:131:    Livewire::test(CheckoutShow::class)
tests/Feature/Storefront/CartCheckoutUiTest.php:176:    Livewire::test(CheckoutShow::class)


output:
Chunk ID: fee889
Wall time: 0.0000 seconds
Process exited with code 0
Original token count: 107
Output:
tests/Feature/Storefront/OrderViewsTest.php:68:    $component = Livewire::test(CheckoutShow::class, ['checkout' => $checkout])
tests/Feature/Storefront/OrderViewsTest.php:108:    Livewire::test(CheckoutShow::class, ['checkout' => $checkout])
tests/Feature/Storefront/CartCheckoutUiTest.php:131:    Livewire::test(CheckoutShow::class)
tests/Feature/Storefront/CartCheckoutUiTest.php:176:    Livewire::test(CheckoutShow::class)


message: The failures are in tests that still mount `CheckoutShow` without the checkout route model. Since the checkout flow now creates or reuses a checkout before navigation, I’m updating those component tests to pass the checkout model the same way the route does.


text: The failures are in tests that still mount `CheckoutShow` without the checkout route model. Since the checkout flow now creates or reuses a checkout before navigation, I’m updating those component tests to pass the checkout model the same way the route does.


cmd: sed -n '1,220p' /Users/fabianwesner/Herd/shop/.agents/skills/pest-testing/SKILL.md


command: sed -n '1,220p' /Users/fabianwesner/Herd/shop/.agents/skills/pest-testing/SKILL.md

aggregated_output:
---
name: pest-testing
description: "Use this skill for Pest PHP testing in Laravel projects only. Trigger whenever any test is being written, edited, fixed, or refactored — including fixing tests that broke after a code change, adding assertions, converting PHPUnit to Pest, adding datasets, and TDD workflows. Always activate when the user asks how to write something in Pest, mentions test files or directories (tests/Feature, tests/Unit, tests/Browser), or needs browser testing, smoke testing multiple pages for JS errors, or architecture tests. Covers: test()/it()/expect() syntax, datasets, mocking, browser testing (visit/click/fill), smoke testing, arch(), Livewire component tests, RefreshDatabase, and all Pest 4 features. Do not use for factories, seeders, migrations, controllers, models, or non-test PHP code."
license: MIT
metadata:
  author: laravel
---

# Pest Testing 4

## Documentation

Use `search-docs` for detailed Pest 4 patterns and documentation.

## Basic Usage

### Creating Tests

All tests must be written using Pest. Use `php artisan make:test --pest {name}`.

### Test Organization

- Unit/Feature tests: `tests/Feature` and `tests/Unit` directories.
- Browser tests: `tests/Browser/` directory.
- Do NOT remove tests without approval - these are core application code.

### Basic Test Structure

Pest supports both `test()` and `it()` functions. Before writing new tests, check existing test files in the same directory to match the project's convention. Use `test()` if existing tests use `test()`, or `it()` if they use `it()`.

<!-- Basic Pest Test Example -->
```php
it('is true', function () {
    expect(true)->toBeTrue();
});
```

### Running Tests

- Run minimal tests with filter before finalizing: `php artisan test --compact --filter=testName`.
- Run all tests: `php artisan test --compact`.
- Run file: `php artisan test --compact tests/Feature/ExampleTest.php`.

## Assertions

Use specific assertions (`assertSuccessful()`, `assertNotFound()`) instead of `assertStatus()`:

<!-- Pest Response Assertion -->
```php
it('returns all', function () {
    $this->postJson('/api/docs', [])->assertSuccessful();
});
```

| Use | Instead of |
|-----|------------|
| `assertSuccessful()` | `assertStatus(200)` |
| `assertNotFound()` | `assertStatus(404)` |
| `assertForbidden()` | `assertStatus(403)` |

## Mocking

Import mock function before use: `use function Pest\Laravel\mock;`

## Datasets

Use datasets for repetitive tests (validation rules, etc.):

<!-- Pest Dataset Example -->
```php
it('has emails', function (string $email) {
    expect($email)->not->toBeEmpty();
})->with([
    'james' => 'james@laravel.com',
    'taylor' => 'taylor@laravel.com',
]);
```

## Pest 4 Features

| Feature | Purpose |
|---------|---------|
| Browser Testing | Full integration tests in real browsers |
| Smoke Testing | Validate multiple pages quickly |
| Visual Regression | Compare screenshots for visual changes |
| Test Sharding | Parallel CI runs |
| Architecture Testing | Enforce code conventions |

### Browser Test Example

Browser tests run in real browsers for full integration testing:

- Browser tests live in `tests/Browser/`.
- Use Laravel features like `Event::fake()`, `assertAuthenticated()`, and model factories.
- Use `RefreshDatabase` for clean state per test.
- Interact with page: click, type, scroll, select, submit, drag-and-drop, touch gestures.
- Test on multiple browsers (Chrome, Firefox, Safari) if requested.
- Test on different devices/viewports (iPhone 14 Pro, tablets) if requested.
- Switch color schemes (light/dark mode) when appropriate.
- Take screenshots or pause tests for debugging.

<!-- Pest Browser Test Example -->
```php
it('may reset the password', function () {
    Notification::fake();

    $this->actingAs(User::factory()->create());

    $page = visit('/sign-in');

    $page->assertSee('Sign In')
        ->assertNoJavaScriptErrors()
        ->click('Forgot Password?')
        ->fill('email', 'nuno@laravel.com')
        ->click('Send Reset Link')
        ->assertSee('We have emailed your password reset link!');

    Notification::assertSent(ResetPassword::class);
});
```

### Smoke Testing

Quickly validate multiple pages have no JavaScript errors:

<!-- Pest Smoke Testing Example -->
```php
$pages = visit(['/', '/about', '/contact']);

$pages->assertNoJavaScriptErrors()->assertNoConsoleLogs();
```

### Visual Regression Testing

Capture and compare screenshots to detect visual changes.

### Test Sharding

Split tests across parallel processes for faster CI runs.

### Architecture Testing

Pest 4 includes architecture testing (from Pest 3):

<!-- Architecture Test Example -->
```php
arch('controllers')
    ->expect('App\Http\Controllers')
    ->toExtendNothing()
    ->toHaveSuffix('Controller');
```

## Common Pitfalls

- Not importing `use function Pest\Laravel\mock;` before using mock
- Using `assertStatus(200)` instead of `assertSuccessful()`
- Forgetting datasets for repetitive validation tests
- Deleting tests without approval
- Forgetting `assertNoJavaScriptErrors()` in browser tests


output:
Chunk ID: 3c66df
Wall time: 0.0000 seconds
Process exited with code 0
Original token count: 1275
Output:
---
name: pest-testing
description: "Use this skill for Pest PHP testing in Laravel projects only. Trigger whenever any test is being written, edited, fixed, or refactored — including fixing tests that broke after a code change, adding assertions, converting PHPUnit to Pest, adding datasets, and TDD workflows. Always activate when the user asks how to write something in Pest, mentions test files or directories (tests/Feature, tests/Unit, tests/Browser), or needs browser testing, smoke testing multiple pages for JS errors, or architecture tests. Covers: test()/it()/expect() syntax, datasets, mocking, browser testing (visit/click/fill), smoke testing, arch(), Livewire component tests, RefreshDatabase, and all Pest 4 features. Do not use for factories, seeders, migrations, controllers, models, or non-test PHP code."
license: MIT
metadata:
  author: laravel
---

# Pest Testing 4

## Documentation

Use `search-docs` for detailed Pest 4 patterns and documentation.

## Basic Usage

### Creating Tests

All tests must be written using Pest. Use `php artisan make:test --pest {name}`.

### Test Organization

- Unit/Feature tests: `tests/Feature` and `tests/Unit` directories.
- Browser tests: `tests/Browser/` directory.
- Do NOT remove tests without approval - these are core application code.

### Basic Test Structure

Pest supports both `test()` and `it()` functions. Before writing new tests, check existing test files in the same directory to match the project's convention. Use `test()` if existing tests use `test()`, or `it()` if they use `it()`.

<!-- Basic Pest Test Example -->
```php
it('is true', function () {
    expect(true)->toBeTrue();
});
```

### Running Tests

- Run minimal tests with filter before finalizing: `php artisan test --compact --filter=testName`.
- Run all tests: `php artisan test --compact`.
- Run file: `php artisan test --compact tests/Feature/ExampleTest.php`.

## Assertions

Use specific assertions (`assertSuccessful()`, `assertNotFound()`) instead of `assertStatus()`:

<!-- Pest Response Assertion -->
```php
it('returns all', function () {
    $this->postJson('/api/docs', [])->assertSuccessful();
});
```

| Use | Instead of |
|-----|------------|
| `assertSuccessful()` | `assertStatus(200)` |
| `assertNotFound()` | `assertStatus(404)` |
| `assertForbidden()` | `assertStatus(403)` |

## Mocking

Import mock function before use: `use function Pest\Laravel\mock;`

## Datasets

Use datasets for repetitive tests (validation rules, etc.):

<!-- Pest Dataset Example -->
```php
it('has emails', function (string $email) {
    expect($email)->not->toBeEmpty();
})->with([
    'james' => 'james@laravel.com',
    'taylor' => 'taylor@laravel.com',
]);
```

## Pest 4 Features

| Feature | Purpose |
|---------|---------|
| Browser Testing | Full integration tests in real browsers |
| Smoke Testing | Validate multiple pages quickly |
| Visual Regression | Compare screenshots for visual changes |
| Test Sharding | Parallel CI runs |
| Architecture Testing | Enforce code conventions |

### Browser Test Example

Browser tests run in real browsers for full integration testing:

- Browser tests live in `tests/Browser/`.
- Use Laravel features like `Event::fake()`, `assertAuthenticated()`, and model factories.
- Use `RefreshDatabase` for clean state per test.
- Interact with page: click, type, scroll, select, submit, drag-and-drop, touch gestures.
- Test on multiple browsers (Chrome, Firefox, Safari) if requested.
- Test on different devices/viewports (iPhone 14 Pro, tablets) if requested.
- Switch color schemes (light/dark mode) when appropriate.
- Take screenshots or pause tests for debugging.

<!-- Pest Browser Test Example -->
```php
it('may reset the password', function () {
    Notification::fake();

    $this->actingAs(User::factory()->create());

    $page = visit('/sign-in');

    $page->assertSee('Sign In')
        ->assertNoJavaScriptErrors()
        ->click('Forgot Password?')
        ->fill('email', 'nuno@laravel.com')
        ->click('Send Reset Link')
        ->assertSee('We have emailed your password reset link!');

    Notification::assertSent(ResetPassword::class);
});
```

### Smoke Testing

Quickly validate multiple pages have no JavaScript errors:

<!-- Pest Smoke Testing Example -->
```php
$pages = visit(['/', '/about', '/contact']);

$pages->assertNoJavaScriptErrors()->assertNoConsoleLogs();
```

### Visual Regression Testing

Capture and compare screenshots to detect visual changes.

### Test Sharding

Split tests across parallel processes for faster CI runs.

### Architecture Testing

Pest 4 includes architecture testing (from Pest 3):

<!-- Architecture Test Example -->
```php
arch('controllers')
    ->expect('App\Http\Controllers')
    ->toExtendNothing()
    ->toHaveSuffix('Controller');
```

## Common Pitfalls

- Not importing `use function Pest\Laravel\mock;` before using mock
- Using `assertStatus(200)` instead of `assertSuccessful()`
- Forgetting datasets for repetitive validation tests
- Deleting tests without approval
- Forgetting `assertNoJavaScriptErrors()` in browser tests


status: completed

input:
*** Begin Patch
*** Update File: tests/Feature/Storefront/CartCheckoutUiTest.php
@@
 use App\Models\ShippingRate;
 use App\Models\Store;
 use App\Services\CartService;
+use App\Services\CheckoutService;
 use Database\Seeders\DatabaseSeeder;
@@
-    Livewire::test(CheckoutShow::class)
+    $checkout = app(CheckoutService::class)->createFromCart($cart);
+
+    Livewire::test(CheckoutShow::class, ['checkout' => $checkout])
         ->assertSet('discountCode', 'SAVE10');

-    $checkout = Checkout::withoutGlobalScopes()->where('cart_id', $cart->getKey())->firstOrFail();
+    $checkout->refresh();
@@
     $cart = app(CartService::class)->create($store);
     session(['cart_id' => $cart->getKey()]);
     app(CartService::class)->addLine($cart, $variant->getKey(), 2);
+    $checkout = app(CheckoutService::class)->createFromCart($cart);
@@
-    Livewire::test(CheckoutShow::class)
+    Livewire::test(CheckoutShow::class, ['checkout' => $checkout])
         ->set('email', 'buyer@example.test')
*** End Patch


stdout:
Success. Updated the following files:
M tests/Feature/Storefront/CartCheckoutUiTest.php

type: update

unified_diff:
@@ -18,2 +18,3 @@
 use App\Services\CartService;
+use App\Services\CheckoutService;
 use Database\Seeders\DatabaseSeeder;
@@ -130,6 +131,8 @@

-    Livewire::test(CheckoutShow::class)
+    $checkout = app(CheckoutService::class)->createFromCart($cart);
+
+    Livewire::test(CheckoutShow::class, ['checkout' => $checkout])
         ->assertSet('discountCode', 'SAVE10');

-    $checkout = Checkout::withoutGlobalScopes()->where('cart_id', $cart->getKey())->firstOrFail();
+    $checkout->refresh();

@@ -169,2 +172,3 @@
     app(CartService::class)->addLine($cart, $variant->getKey(), 2);
+    $checkout = app(CheckoutService::class)->createFromCart($cart);

@@ -175,3 +179,3 @@

-    Livewire::test(CheckoutShow::class)
+    Livewire::test(CheckoutShow::class, ['checkout' => $checkout])
         ->set('email', 'buyer@example.test')


output: {"output":"Success. Updated the following files:\nM tests/Feature/Storefront/CartCheckoutUiTest.php\n","metadata":{"exit_code":0,"duration_seconds":0.0}}


output:
Chunk ID: a40e50
Wall time: 3.9334 seconds
Process exited with code 0
Original token count: 5
Output:
{"result":"pass"}


command:
/bin/zsh
-lc
vendor/bin/pint --dirty --format agent

cmd: vendor/bin/pint --dirty --format agent

result: pass


output:
Chunk ID: c7e91f
Wall time: 4.0384 seconds
Process exited with code 0
Original token count: 17
Output:

  ......

  Tests:    6 passed (32 assertions)
  Duration: 3.76s


aggregated_output:
  ......

  Tests:    6 passed (32 assertions)
  Duration: 3.76s


message: The checkout UI feature test file passes now: 6 tests, 32 assertions, and Pint still passes. I’m restarting the full Pest run to confirm the fix across the whole suite.


text: The checkout UI feature test file passes now: 6 tests, 32 assertions, and Pint still passes. I’m restarting the full Pest run to confirm the fix across the whole suite.


cmd: php -d memory_limit=512M vendor/bin/pest --compact


output:
Chunk ID: 1844bc
Wall time: 30.0014 seconds
Process running with session ID 67440
Original token count: 17
Output:

  ................................................................


message: The rerun is active and currently progressing through the suite.


text: The rerun is active and currently progressing through the suite.


output:
Chunk ID: abd12a
Wall time: 30.0006 seconds
Process running with session ID 67440
Original token count: 47
Output:
............
  ............................................................................
  ............................................................................
  .............


message: The rerun is past the section that failed before and has not shown failure markers yet.


text: The rerun is past the section that failed before and has not shown failure markers yet.


output:
Chunk ID: 784941
Wall time: 30.0010 seconds
Process running with session ID 67440
Original token count: 9
Output:
...................................


output:
Chunk ID: 517b9c
Wall time: 30.0012 seconds
Process running with session ID 67440
Original token count: 4
Output:
................


output:
Chunk ID: 15c12a
Wall time: 30.0013 seconds
Process running with session ID 67440
Original token count: 2
Output:
......


message: Still running cleanly so far. The remaining time will mostly be browser tests again.


text: Still running cleanly so far. The remaining time will mostly be browser tests again.


output:
Chunk ID: 62cafb
Wall time: 30.0016 seconds
Process running with session ID 67440
Original token count: 4
Output:
......
  .....


output:
Chunk ID: 3e7ee8
Wall time: 30.0019 seconds
Process running with session ID 67440
Original token count: 1
Output:
...


output:
Chunk ID: 938f4b
Wall time: 30.0015 seconds
Process running with session ID 67440
Original token count: 4
Output:
..............


message: The full suite is still active and clean through the output shown so far.


text: The full suite is still active and clean through the output shown so far.


output:
Chunk ID: e8ead1
Wall time: 30.0004 seconds
Process running with session ID 67440
Original token count: 3
Output:
..........


output:
Chunk ID: cceca2
Wall time: 30.0029 seconds
Process running with session ID 67440
Original token count: 7
Output:
..........................


output:
Chunk ID: d1c38f
Wall time: 30.0009 seconds
Process running with session ID 67440
Original token count: 0
Output:


message: No new output in the last poll, but the process is still running. That usually happens during a long browser interaction.


text: No new output in the last poll, but the process is still running. That usually happens during a long browser interaction.


output:
Chunk ID: 507562
Wall time: 30.0013 seconds
Process running with session ID 67440
Original token count: 3
Output:
............


output:
Chunk ID: 0c2538
Wall time: 30.0017 seconds
Process running with session ID 67440
Original token count: 0
Output:


output:
Chunk ID: 828e75
Wall time: 30.0011 seconds
Process running with session ID 67440
Original token count: 0
Output:


message: Still running; no failure markers have appeared on this rerun.


text: Still running; no failure markers have appeared on this rerun.


output:
Chunk ID: 33bb9a
Wall time: 30.0015 seconds
Process running with session ID 67440
Original token count: 0
Output:


output:
Chunk ID: 8f181d
Wall time: 30.0021 seconds
Process running with session ID 67440
Original token count: 4
Output:
......
  .......


output:
Chunk ID: 196b0b
Wall time: 30.0035 seconds
Process running with session ID 67440
Original token count: 4
Output:
................


message: The suite is near the end of the browser block and still clean.


text: The suite is near the end of the browser block and still clean.


output:
Chunk ID: 834479
Wall time: 25.1810 seconds
Process exited with code 0
Original token count: 20
Output:
.............

  Tests:    416 passed (3030 assertions)
  Duration: 602.29s


command: php -d memory_limit=512M vendor/bin/pest --compact


message: Full Pest passed: 416 tests, 3030 assertions in 602.29s. I’m moving to the manual Playwright MCP verification now.


text: Full Pest passed: 416 tests, 3030 assertions in 602.29s. I’m moving to the manual Playwright MCP verification now.


step: Verify route table and remaining local state

step: Update progress evidence and run format/build checks

step: Run full Pest verification

step: Run Playwright MCP customer/admin flows

step: Run fresh independent QA agents and fix high findings

status: pending

step: Commit verified work and completion audit


output: Plan updated


message: Before manual browser verification I’m resetting the local SQLite database to seeded fixtures, so the customer and admin flows start from deterministic data rather than whatever the browser tests left behind.


text: Before manual browser verification I’m resetting the local SQLite database to seeded fixtures, so the customer and admin flows start from deterministic data rather than whatever the browser tests left behind.


cmd: php artisan migrate:fresh --seed --no-interaction


output:
Chunk ID: fb8ee5
Wall time: 4.2490 seconds
Process exited with code 0
Original token count: 2231
Output:

  Dropping all tables ............................................ 7.22ms DONE

   INFO  Preparing database.

  Creating migration table ....................................... 2.06ms DONE

   INFO  Running migrations.

  0001_01_01_000000_create_users_table ........................... 2.08ms DONE
  0001_01_01_000001_create_cache_table ........................... 0.47ms DONE
  0001_01_01_000002_create_jobs_table ............................ 1.02ms DONE
  2025_08_14_170933_add_two_factor_columns_to_users_table ........ 0.47ms DONE
  2026_05_03_211409_create_organizations_table ................... 0.23ms DONE
  2026_05_03_211413_create_stores_table .......................... 5.22ms DONE
  2026_05_03_211416_create_store_domains_table ................... 0.60ms DONE
  2026_05_03_211419_create_store_settings_table .................. 0.20ms DONE
  2026_05_03_211425_create_store_users_table ..................... 0.35ms DONE
  2026_05_03_211556_create_customers_table ....................... 0.31ms DONE
  2026_05_03_212158_create_customer_password_reset_tokens_table .. 0.18ms DONE
  2026_05_03_213856_create_products_table ........................ 0.56ms DONE
  2026_05_03_213857_create_product_options_table ................. 0.28ms DONE
  2026_05_03_213858_create_product_option_values_table ........... 0.29ms DONE
  2026_05_03_213859_create_product_variants_table ................ 0.58ms DONE
  2026_05_03_213900_create_variant_option_values_table ........... 0.24ms DONE
  2026_05_03_213901_create_inventory_items_table ................. 0.31ms DONE
  2026_05_03_213902_create_collections_table ..................... 0.72ms DONE
  2026_05_03_213903_create_collection_products_table ............. 0.77ms DONE
  2026_05_03_213904_create_product_media_table ................... 0.60ms DONE
  2026_05_03_223824_create_themes_table .......................... 0.41ms DONE
  2026_05_03_223830_create_theme_files_table ..................... 0.34ms DONE
  2026_05_03_223837_create_theme_settings_table .................. 0.19ms DONE
  2026_05_03_223841_create_pages_table ........................... 0.43ms DONE
  2026_05_03_223844_create_navigation_menus_table ................ 0.31ms DONE
  2026_05_03_223848_create_navigation_items_table ................ 0.44ms DONE
  2026_05_03_225400_create_carts_table ........................... 0.49ms DONE
  2026_05_03_225405_create_cart_lines_table ...................... 0.40ms DONE
  2026_05_03_225409_create_checkouts_table ....................... 0.81ms DONE
  2026_05_03_225413_create_shipping_zones_table .................. 0.25ms DONE
  2026_05_03_225418_create_shipping_rates_table .................. 0.30ms DONE
  2026_05_03_225422_create_tax_settings_table .................... 0.19ms DONE
  2026_05_03_225427_create_discounts_table ....................... 0.51ms DONE
  2026_05_04_000408_create_customer_addresses_table .............. 0.31ms DONE
  2026_05_04_000408_create_orders_table .......................... 0.87ms DONE
  2026_05_04_000410_create_order_lines_table ..................... 0.60ms DONE
  2026_05_04_000411_create_payments_table ........................ 0.57ms DONE
  2026_05_04_000412_create_refunds_table ......................... 0.45ms DONE
  2026_05_04_000413_create_fulfillments_table .................... 0.44ms DONE
  2026_05_04_000414_create_fulfillment_lines_table ............... 0.36ms DONE
  2026_05_04_030847_create_search_settings_table ................. 0.21ms DONE
  2026_05_04_030848_create_products_fts_table .................... 0.36ms DONE
  2026_05_04_030848_create_search_queries_table .................. 0.59ms DONE
  2026_05_04_032640_create_analytics_events_table ................ 0.71ms DONE
  2026_05_04_032641_create_analytics_dailies_table ............... 0.44ms DONE
  2026_05_04_034556_create_apps_table ............................ 0.29ms DONE
  2026_05_04_034601_create_app_installations_table ............... 0.49ms DONE
  2026_05_04_034606_create_oauth_clients_table ................... 0.54ms DONE
  2026_05_04_034611_create_oauth_tokens_table .................... 0.68ms DONE
  2026_05_04_034616_create_webhook_subscriptions_table ........... 0.56ms DONE
  2026_05_04_034621_create_webhook_deliveries_table .............. 0.71ms DONE
  2026_05_04_055004_add_parent_id_to_navigation_items_table ...... 5.80ms DONE
  2026_05_04_074802_create_data_exports_table .................... 0.64ms DONE
  2026_05_04_180719_create_personal_access_tokens_table .......... 0.48ms DONE

   INFO  Seeding database.

  Database\Seeders\OrganizationSeeder ................................ RUNNING
  Database\Seeders\OrganizationSeeder .............................. 6 ms DONE

  Database\Seeders\StoreSeeder ....................................... RUNNING
  Database\Seeders\StoreSeeder ..................................... 2 ms DONE

  Database\Seeders\StoreDomainSeeder ................................. RUNNING
  Database\Seeders\StoreDomainSeeder ............................... 2 ms DONE

  Database\Seeders\AppSeeder ......................................... RUNNING
  Database\Seeders\AppSeeder ...................................... 10 ms DONE

  Database\Seeders\UserSeeder ........................................ RUNNING
  Database\Seeders\UserSeeder .................................... 268 ms DONE

  Database\Seeders\StoreUserSeeder ................................... RUNNING
  Database\Seeders\StoreUserSeeder ................................. 1 ms DONE

  Database\Seeders\StoreSettingsSeeder ............................... RUNNING
  Database\Seeders\StoreSettingsSeeder ............................. 1 ms DONE

  Database\Seeders\SearchSettingsSeeder .............................. RUNNING
  Database\Seeders\SearchSettingsSeeder ............................ 1 ms DONE

  Database\Seeders\CollectionSeeder .................................. RUNNING
  Database\Seeders\CollectionSeeder ................................ 3 ms DONE

  Database\Seeders\ProductSeeder ..................................... RUNNING
  Database\Seeders\ProductSeeder ................................. 219 ms DONE

  Database\Seeders\ThemeSeeder ....................................... RUNNING
  Database\Seeders\ThemeSeeder ..................................... 2 ms DONE

  Database\Seeders\ThemeFileSeeder ................................... RUNNING
  Database\Seeders\ThemeFileSeeder ................................ 16 ms DONE

  Database\Seeders\ThemeSettingsSeeder ............................... RUNNING
  Database\Seeders\ThemeSettingsSeeder ............................. 2 ms DONE

  Database\Seeders\PageSeeder ........................................ RUNNING
  Database\Seeders\PageSeeder ...................................... 2 ms DONE

  Database\Seeders\NavigationMenuSeeder .............................. RUNNING
  Database\Seeders\NavigationMenuSeeder ............................ 1 ms DONE

  Database\Seeders\NavigationItemSeeder .............................. RUNNING
  Database\Seeders\NavigationItemSeeder ............................ 5 ms DONE

  Database\Seeders\TaxSettingsSeeder ................................. RUNNING
  Database\Seeders\TaxSettingsSeeder ............................... 1 ms DONE

  Database\Seeders\ShippingZoneSeeder ................................ RUNNING
  Database\Seeders\ShippingZoneSeeder .............................. 1 ms DONE

  Database\Seeders\ShippingRateSeeder ................................ RUNNING
  Database\Seeders\ShippingRateSeeder .............................. 2 ms DONE

  Database\Seeders\DiscountSeeder .................................... RUNNING
  Database\Seeders\DiscountSeeder .................................. 6 ms DONE

  Database\Seeders\CustomerSeeder .................................... RUNNING
  Database\Seeders\CustomerSeeder .............................. 3,202 ms DONE

  Database\Seeders\CustomerAddressSeeder ............................. RUNNING
  Database\Seeders\CustomerAddressSeeder ........................... 5 ms DONE

  Database\Seeders\OrderSeeder ....................................... RUNNING
  Database\Seeders\OrderSeeder .................................... 34 ms DONE

  Database\Seeders\PaymentSeeder ..................................... RUNNING
  Database\Seeders\PaymentSeeder ................................... 5 ms DONE

  Database\Seeders\FulfillmentSeeder ................................. RUNNING
  Database\Seeders\FulfillmentSeeder ............................... 5 ms DONE

  Database\Seeders\RefundSeeder ...................................... RUNNING
  Database\Seeders\RefundSeeder .................................... 1 ms DONE

  Database\Seeders\AnalyticsSeeder ................................... RUNNING
  Database\Seeders\AnalyticsSeeder ................................ 93 ms DONE


command: php artisan migrate:fresh --seed --no-interaction


output:
Wall time: 0.2967 seconds
Output:
[{"type":"text","text":"http://shop.test/products/classic-cotton-t-shirt"}]


output:
Wall time: 0.1671 seconds
Output:
[{"type":"text","text":"http://shop.test/admin/orders"}]


message: The app URL resolves through Herd as `http://shop.test/...`. I’m going through a real customer checkout first, then I’ll verify the resulting order from the admin side.


text: The app URL resolves through Herd as `http://shop.test/...`. I’m going through a real customer checkout first, then I’ll verify the resulting order from the admin side.


server: playwright

type: text

text:
### Ran Playwright code
```js
await page.goto('http://shop.test/products/classic-cotton-t-shirt');
```
### Open tabs
- 0: [Checkout](http://shop.test/checkout)
- 1: [Pages](http://shop.test/admin/pages)
- 2: (current) [Classic Cotton T-Shirt](http://shop.test/products/classic-cotton-t-shirt)
### Page
- Page URL: http://shop.test/products/classic-cotton-t-shirt
- Page Title: Classic Cotton T-Shirt
### Snapshot
- [Snapshot](.playwright-mcp/page-2026-05-04T19-40-17-792Z.yml)
### Events
- New console entries: .playwright-mcp/console-2026-05-04T19-40-17-533Z.log#L1