Add DocumentTranslation model with renderMarkdown and search scope

Includes a minimal Document::translations() HasMany relation so that DocumentFactory's afterCreating callback (which calls $document->translations()->count()) works. The full Document model refactor (accessors, fallback helpers, default-translation accessor) lands in Task 4.
2026-05-10 12:14:24 +09:00
parent 4a8622c385
commit b7a70f74e5
3 changed files with 136 additions and 0 deletions
@@ -0,0 +1,55 @@
+<?php
+
+namespace Tests\Unit\Models;
+
+use App\Models\Document;
+use App\Models\DocumentTranslation;
+use Illuminate\Database\QueryException;
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Tests\TestCase;
+
+class DocumentTranslationTest extends TestCase
+{
+    use RefreshDatabase;
+
+    public function test_belongs_to_a_document(): void
+    {
+        $doc = Document::factory()->create();
+        $translation = $doc->translations()->first();
+
+        $this->assertInstanceOf(Document::class, $translation->document);
+        $this->assertSame($doc->id, $translation->document->id);
+    }
+
+    public function test_unique_document_locale_constraint(): void
+    {
+        $doc = Document::factory()->create(['default_locale' => 'en']);
+
+        $this->expectException(QueryException::class);
+
+        DocumentTranslation::create([
+            'document_id' => $doc->id,
+            'locale' => 'en',
+            'title' => 'Duplicate',
+            'content' => 'x',
+            'rendered_html' => '<p>x</p>',
+        ]);
+    }
+
+    public function test_cascade_delete_when_document_deleted(): void
+    {
+        $doc = Document::factory()->create();
+        $translationId = $doc->translations()->first()->id;
+
+        $doc->forceDelete();
+
+        $this->assertNull(DocumentTranslation::find($translationId));
+    }
+
+    public function test_render_markdown_converts_basic_markdown(): void
+    {
+        $html = DocumentTranslation::renderMarkdown('# Hello');
+        $this->assertStringContainsString('<h1>', $html);
+        $this->assertStringContainsString('Hello', $html);
+    }
+}