feat: GetMangaList endpoint + tests + test db

2025-02-10 19:21:14 +01:00
parent 073439163b
commit e3d380eadd
34 changed files with 932 additions and 23 deletions
--- a/tests/Domain/Manga/Application/QueryHandler/GetMangaListHandlerTest.php
+++ b/tests/Domain/Manga/Application/QueryHandler/GetMangaListHandlerTest.php
@@ -0,0 +1,102 @@
+<?php
+
+namespace App\Tests\Domain\Manga\Application\QueryHandler;
+
+use App\Domain\Manga\Application\Query\GetMangaList;
+use App\Domain\Manga\Application\QueryHandler\GetMangaListHandler;
+use App\Domain\Manga\Domain\Model\Manga;
+use App\Domain\Manga\Domain\Model\ValueObject\MangaId;
+use App\Domain\Manga\Domain\Model\ValueObject\MangaTitle;
+use App\Domain\Manga\Domain\Model\ValueObject\MangaSlug;
+use App\Tests\Domain\Manga\Adapter\InMemoryMangaRepository;
+use PHPUnit\Framework\TestCase;
+
+class GetMangaListHandlerTest extends TestCase
+{
+    private InMemoryMangaRepository $repository;
+    private GetMangaListHandler $handler;
+
+    protected function setUp(): void
+    {
+        $this->repository = new InMemoryMangaRepository();
+        $this->handler = new GetMangaListHandler($this->repository);
+    }
+
+    public function testHandleReturnsEmptyListWhenNoMangas(): void
+    {
+        $query = new GetMangaList();
+        
+        $response = $this->handler->handle($query);
+        
+        $this->assertEmpty($response->mangas);
+        $this->assertEquals(0, $response->total);
+        $this->assertEquals(1, $response->page);
+        $this->assertEquals(20, $response->limit);
+        $this->assertFalse($response->hasNextPage());
+        $this->assertFalse($response->hasPreviousPage());
+    }
+
+    public function testHandleReturnsPaginatedList(): void
+    {
+        // Arrange
+        $this->givenMangasExist(25);
+        
+        // Act
+        $query = new GetMangaList(page: 2, limit: 10);
+        $response = $this->handler->handle($query);
+        
+        // Assert
+        $this->assertCount(10, $response->mangas);
+        $this->assertEquals(25, $response->total);
+        $this->assertEquals(2, $response->page);
+        $this->assertEquals(10, $response->limit);
+        $this->assertTrue($response->hasNextPage());
+        $this->assertTrue($response->hasPreviousPage());
+    }
+
+    public function testHandleSortsMangas(): void
+    {
+        // Arrange
+        $this->repository->save($this->createManga('1', 'Manga B', 2020));
+        $this->repository->save($this->createManga('2', 'Manga A', 2021));
+        $this->repository->save($this->createManga('3', 'Manga C', 2019));
+
+        // Act
+        $query = new GetMangaList(sortBy: 'title', sortOrder: 'asc');
+        $response = $this->handler->handle($query);
+
+        // Assert
+        $this->assertCount(3, $response->mangas);
+        $this->assertEquals('Manga A', $response->mangas[0]->getTitle()->getValue());
+        $this->assertEquals('Manga B', $response->mangas[1]->getTitle()->getValue());
+        $this->assertEquals('Manga C', $response->mangas[2]->getTitle()->getValue());
+    }
+
+    private function givenMangasExist(int $count): void
+    {
+        for ($i = 1; $i <= $count; $i++) {
+            $this->repository->save(
+                $this->createManga((string)$i, "Manga $i", 2020)
+            );
+        }
+    }
+
+    private function createManga(string $id, string $title, int $year): Manga
+    {
+        return new Manga(
+            new MangaId($id),
+            new MangaTitle($title),
+            new MangaSlug(strtolower(str_replace(' ', '-', $title))),
+            'Description',
+            'Author',
+            $year,
+            [],
+            'ongoing'
+        );
+    }
+
+    protected function tearDown(): void
+    {
+        $this->repository->clear();
+    }
+}