130 lines
3.7 KiB
PHP
130 lines
3.7 KiB
PHP
<?php
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namespace Blax\Shop\Tests\Feature\Loan;
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use Blax\Shop\Enums\ProductType;
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use Blax\Shop\Enums\PurchaseStatus;
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use Blax\Shop\Events\LoanCreated;
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use Blax\Shop\Events\LoanExtended;
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use Blax\Shop\Events\LoanReturned;
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use Blax\Shop\Models\Product;
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use Blax\Shop\Models\ProductPurchase;
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use Blax\Shop\Tests\TestCase;
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use Illuminate\Foundation\Testing\RefreshDatabase;
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use Illuminate\Support\Carbon;
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use Illuminate\Support\Facades\Event;
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use PHPUnit\Framework\Attributes\Test;
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use Workbench\App\Models\User;
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/**
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* Loan lifecycle domain events.
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*
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* LoanCreated — host dispatches it explicitly after creating a ProductPurchase
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* for a loanable item (the package can't tell loans apart from
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* carts / one-off purchases without ambiguity).
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* LoanExtended — dispatched from HasLoanLifecycle::extend()
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* LoanReturned — dispatched from HasLoanLifecycle::markReturned()
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*/
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class LoanEventsTest extends TestCase
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{
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use RefreshDatabase;
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private User $borrower;
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private Product $book;
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protected function setUp(): void
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{
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parent::setUp();
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$this->borrower = User::factory()->create();
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$this->book = Product::factory()->create([
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'name' => 'Hyperion',
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'type' => ProductType::LOANABLE,
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'manage_stock' => true,
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]);
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$this->book->increaseStock(2);
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}
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private function loan(): ProductPurchase
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{
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return $this->book->purchases()->create([
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'purchaser_id' => $this->borrower->id,
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'purchaser_type' => User::class,
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'quantity' => 1,
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'amount' => 0,
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'amount_paid' => 0,
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'status' => PurchaseStatus::PENDING,
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'from' => Carbon::now(),
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'until' => Carbon::now()->addWeeks(2),
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'meta' => ['extensions_used' => 0],
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]);
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}
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#[Test]
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public function extending_a_loan_fires_loan_extended(): void
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{
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Event::fake([LoanExtended::class]);
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$loan = $this->loan();
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$loan->extend(2);
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Event::assertDispatched(
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LoanExtended::class,
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fn (LoanExtended $event) =>
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$event->loan->is($loan)
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&& $event->addedWeeks === 2
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);
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}
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#[Test]
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public function marking_a_loan_returned_fires_loan_returned(): void
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{
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Event::fake([LoanReturned::class]);
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$loan = $this->loan();
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$loan->markReturned();
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Event::assertDispatched(
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LoanReturned::class,
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fn (LoanReturned $event) => $event->loan->is($loan)
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);
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}
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#[Test]
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public function loan_created_is_a_host_dispatched_event(): void
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{
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// The package does NOT auto-dispatch LoanCreated — it can't reliably
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// distinguish loans from other ProductPurchase rows. Test that the
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// event class exists and can be dispatched by an integrating host.
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Event::fake([LoanCreated::class]);
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$loan = $this->loan();
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event(new LoanCreated($loan));
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Event::assertDispatched(
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LoanCreated::class,
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fn (LoanCreated $event) => $event->loan->is($loan)
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);
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}
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#[Test]
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public function extend_emits_each_call_with_the_correct_added_weeks(): void
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{
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Event::fake([LoanExtended::class]);
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$loan = $this->loan();
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$loan->extend(1);
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$loan->extend(3);
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Event::assertDispatchedTimes(LoanExtended::class, 2);
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$captured = [];
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Event::assertDispatched(LoanExtended::class, function (LoanExtended $event) use (&$captured) {
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$captured[] = $event->addedWeeks;
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return true;
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});
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$this->assertSame([1, 3], $captured);
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}
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}
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