feat: Reader beginning

tests/Feature/Reader/GetChapterContextTest.php

@@ -0,0 +1,75 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Tests\Feature\Reader;
+
+use App\Factory\ChapterFactory;
+use App\Factory\MangaFactory;
+use App\Tests\Feature\AbstractApiTestCase;
+use Zenstruck\Foundry\Test\ResetDatabase;
+
+final class GetChapterContextTest extends AbstractApiTestCase
+{
+    use ResetDatabase;
+
+    public function testItReturnsChapterContext(): void
+    {
+        // Arrange
+        $manga = MangaFactory::createOne([
+            'slug' => 'manga-1',
+        ]);
+
+        $chapter1 = ChapterFactory::createOne([
+            'manga' => $manga,
+            'title' => 'Chapter 1',
+            'number' => 1,
+        ]);
+
+        $chapter2 = ChapterFactory::createOne([
+            'manga' => $manga,
+            'title' => 'Chapter 2',
+            'number' => 2,
+        ]);
+
+        $chapter3 = ChapterFactory::createOne([
+            'manga' => $manga,
+            'title' => 'Chapter 3',
+            'number' => 3,
+        ]);
+
+        // Act
+        static::createClient()->request('GET', '/api/reader/chapter/' . $chapter1->getId());
+
+        // Assert
+        $this->assertResponseIsSuccessful();
+        $this->assertResponseHeaderSame('content-type', 'application/ld+json; charset=utf-8');
+
+        $this->assertJsonContains([
+            'id' => (string)$chapter1->getId(),
+            'title' => 'Chapter 1',
+            'number' => 1,
+            'totalPages' => 0,
+            'navigation' => [
+                'hydra:member' => [
+                    null, (string)$chapter2->getId(),
+                ],
+            ]
+        ]);
+    }
+
+    public function testItReturns404ForNonExistentChapter(): void
+    {
+        // Act
+        static::createClient()->request('GET', '/api/reader/chapter/0');
+
+        // Assert
+        $this->assertResponseStatusCodeSame(404);
+        $this->assertResponseHeaderSame('content-type', 'application/problem+json; charset=utf-8');
+
+        $this->assertJsonContains([
+            'hydra:title' => 'An error occurred',
+            'hydra:description' => 'Le chapitre 0 n\'existe pas',
+        ]);
+    }
+}