feat: draft copies and replace-with-copy

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01At3V6SjwbMe6eMzVGW3Hs7
2026-09-25 23:27:07 +02:00
parent 346619d6da
commit 4fed69cf65
8 changed files with 1215 additions and 0 deletions
@@ -0,0 +1,79 @@
+<?php
+
+declare(strict_types=1);
+
+namespace LIT\MCP\Tests\Unit\Integrations\WordPress\Status;
+
+use Brain\Monkey\Actions;
+use Brain\Monkey\Functions;
+use LIT\MCP\Abilities\Rev;
+use LIT\MCP\ChangeLog\ChangeLog;
+use LIT\MCP\Integrations\WordPress\Schema\ContentSchema;
+use LIT\MCP\Integrations\WordPress\Status\PostCloner;
+use LIT\MCP\Integrations\WordPress\Status\PostDuplicateAbility;
+use LIT\MCP\Tests\Unit\TestCase;
+use Mockery;
+use WP_Post;
+
+final class PostDuplicateAbilityTest extends TestCase
+{
+    private WP_Post $original;
+    private WP_Post $copy;
+
+    protected function setUp(): void
+    {
+        parent::setUp();
+        $this->original = new WP_Post(['ID' => 5, 'post_type' => 'page', 'post_title' => 'Team']);
+        $this->copy = new WP_Post(['ID' => 77, 'post_type' => 'page', 'post_title' => 'Team (Kopie)']);
+        Functions\when('get_post')->alias(fn (int $id) => $id === 5 ? $this->original : $this->copy);
+        Functions\when('current_user_can')->justReturn(true);
+        Functions\when('get_post_type_object')->justReturn((object) ['cap' => (object) ['create_posts' => 'edit_pages']]);
+        Functions\when('get_preview_post_link')->justReturn('https://kunde.de/?p=77&preview=true');
+        Functions\when('get_edit_post_link')->justReturn('https://kunde.de/wp-admin/post.php?post=77&action=edit');
+    }
+
+    private function ability(PostCloner $cloner, ChangeLog $log): PostDuplicateAbility
+    {
+        $schema = Mockery::mock(ContentSchema::class);
+        $schema->allows('isManaged')->andReturn(true);
+
+        return new PostDuplicateAbility($schema, $cloner, $log);
+    }
+
+    public function testCreatesADraftCopyAndReportsIt(): void
+    {
+        $cloner = Mockery::mock(PostCloner::class);
+        $cloner->expects('duplicate')->with($this->original)->andReturn(77);
+        Actions\expectDone('lit_mcp_after_save')->once()->with(77, 'lit/post-duplicate', ['post_id' => 5]);
+        $log = Mockery::mock(ChangeLog::class);
+        $log->expects('record')->with('lit/post-duplicate', 'page', '77', 'Kopie von "Team" (ID 5) angelegt')->andReturn(8);
+
+        $result = $this->ability($cloner, $log)->execute(['post_id' => 5]);
+
+        self::assertSame([['id' => '77', 'type' => 'page', 'action' => 'created', 'label' => 'Team (Kopie)']], $result['changed']);
+        self::assertSame(5, $result['original_id']);
+        self::assertSame(8, $result['log_id']);
+        self::assertSame(Rev::ofPost($this->copy), $result['rev']);
+        self::assertSame([], $result['warnings']);
+    }
+
+    public function testNeedsTheRightToCreateEntriesOfThatType(): void
+    {
+        Functions\when('current_user_can')->alias(static fn (string $cap): bool => $cap !== 'edit_pages');
+        $cloner = Mockery::mock(PostCloner::class);
+        $cloner->expects('duplicate')->never();
+
+        $result = $this->ability($cloner, Mockery::mock(ChangeLog::class))->execute(['post_id' => 5]);
+
+        self::assertSame('lit_forbidden', $result->get_error_code());
+    }
+
+    public function testIsIndirectAndNotIdempotent(): void
+    {
+        $ability = $this->ability(Mockery::mock(PostCloner::class), Mockery::mock(ChangeLog::class));
+
+        self::assertFalse($ability->isDirect());
+        self::assertFalse($ability->annotations()['idempotent']);
+        self::assertFalse($ability->annotations()['destructive']);
+    }
+}