83 lines
2.9 KiB
PHP
83 lines
2.9 KiB
PHP
<?php
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namespace App\Tests\Domain\Scraping\Application\CommandHandler;
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use App\Domain\Scraping\Application\Command\ScrapeChapter;
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use App\Domain\Scraping\Application\CommandHandler\ScrapeChapterHandler;
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use App\Domain\Scraping\Domain\Event\ChapterScrapingFailed;
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use App\Domain\Scraping\Domain\Event\ChapterScrapingStarted;
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use App\Tests\Domain\Scraping\Adapter\InMemoryEventBus;
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use App\Tests\Domain\Scraping\Adapter\InMemoryScraperAdapter;
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use App\Tests\Domain\Scraping\Adapter\InMemoryScrapingJobRepository;
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use PHPUnit\Framework\TestCase;
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class ScrapeChapterHandlerTest extends TestCase
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{
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private InMemoryScraperAdapter $scraper;
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private InMemoryScrapingJobRepository $repository;
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private InMemoryEventBus $eventBus;
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private ScrapeChapterHandler $handler;
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protected function setUp(): void
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{
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$this->scraper = new InMemoryScraperAdapter();
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$this->repository = new InMemoryScrapingJobRepository();
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$this->eventBus = new InMemoryEventBus();
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$this->handler = new ScrapeChapterHandler(
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$this->scraper,
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$this->repository,
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$this->eventBus
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);
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}
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public function testHandleSuccessfully(): void
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{
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$command = new ScrapeChapter(
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mangaId: 1,
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chapterNumber: 2,
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sourceId: 3,
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);
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$this->handler->handle($command);
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$scrapingJobs = $this->repository->getJobs();
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$this->assertCount(1, $scrapingJobs);
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$job = $scrapingJobs[0];
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$savedJobs = $this->repository->getJobs();
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$this->assertCount(1, $savedJobs);
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$this->assertSame($job, $savedJobs[0]);
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$dispatchedMessages = $this->eventBus->getDispatchedMessages();
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$this->assertCount(1, $dispatchedMessages);
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$this->assertInstanceOf(ChapterScrapingStarted::class, $dispatchedMessages[0]);
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$this->assertEquals($job->getId(), $dispatchedMessages[0]->getJobId());
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}
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public function testHandleThrowsException(): void
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{
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$command = new ScrapeChapter(
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mangaId: 1,
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chapterNumber: 2,
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sourceId: 3,
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);
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$exception = new \Exception('Scraping failed');
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$this->scraper->simulateError($exception);
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$this->expectException(\Exception::class);
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$this->expectExceptionMessage('Scraping failed');
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try {
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$this->handler->handle($command);
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} finally {
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$dispatchedMessages = $this->eventBus->getDispatchedMessages();
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$this->assertCount(2, $dispatchedMessages);
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$this->assertInstanceOf(ChapterScrapingStarted::class, $dispatchedMessages[0]);
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$this->assertInstanceOf(ChapterScrapingFailed::class, $dispatchedMessages[1]);
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$this->assertEquals(2, $dispatchedMessages[1]->getChapterNumber());
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$this->assertEquals('Scraping failed', $dispatchedMessages[1]->getReason());
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}
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}
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}
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