feat: content-query and content-get tools

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01At3V6SjwbMe6eMzVGW3Hs7
2026-09-25 22:39:43 +02:00
parent 95aae74466
commit d68e9b1f04
10 changed files with 806 additions and 4 deletions
@@ -0,0 +1,101 @@
+<?php
+
+declare(strict_types=1);
+
+namespace LIT\MCP\Tests\Unit\Integrations\WordPress\Content;
+
+use Brain\Monkey\Functions;
+use LIT\MCP\Abilities\Cursor;
+use LIT\MCP\Integrations\WordPress\Content\ContentQueryAbility;
+use LIT\MCP\Integrations\WordPress\Content\PostPresenter;
+use LIT\MCP\Integrations\WordPress\Schema\ContentSchema;
+use LIT\MCP\Tests\Unit\TestCase;
+use Mockery;
+use WP_Post;
+
+final class ContentQueryAbilityTest extends TestCase
+{
+    private function ability(): ContentQueryAbility
+    {
+        $presenter = Mockery::mock(PostPresenter::class);
+        $presenter->allows('summary')->andReturnUsing(static fn (WP_Post $post): array => ['id' => $post->ID]);
+
+        return new ContentQueryAbility(Mockery::mock(ContentSchema::class), $presenter);
+    }
+
+    public function testBuildsTheQueryAndPaginates(): void
+    {
+        Functions\when('current_user_can')->justReturn(true);
+        Functions\expect('get_posts')->once()->with(Mockery::on(static function (array $args): bool {
+            return $args['post_type'] === 'lit_person'
+                && $args['post_status'] === ['draft']
+                && $args['s'] === 'Anna'
+                && $args['posts_per_page'] === 3
+                && $args['offset'] === 4
+                && $args['orderby'] === 'title'
+                && $args['order'] === 'ASC'
+                && $args['tax_query'] === [
+                    'relation' => 'OR',
+                    ['taxonomy' => 'category', 'field' => 'term_id', 'terms' => [4]],
+                    ['taxonomy' => 'category', 'field' => 'slug', 'terms' => ['news']],
+                ]
+                && $args['meta_query'] === [['key' => 'level', 'compare' => '=', 'value' => 'senior']]
+                && $args['date_query'] === [['after' => '2026-01-01', 'inclusive' => true]];
+        }))->andReturn([new WP_Post(['ID' => 1]), new WP_Post(['ID' => 2]), new WP_Post(['ID' => 3])]);
+
+        $result = $this->ability()->execute([
+            'post_type' => 'lit_person',
+            'status' => ['draft'],
+            'search' => 'Anna',
+            'taxonomy' => ['taxonomy' => 'category', 'terms' => [4, 'news']],
+            'field' => ['key' => 'level', 'value' => 'senior'],
+            'date_after' => '2026-01-01',
+            'orderby' => 'title',
+            'order' => 'asc',
+            'limit' => 2,
+            'cursor' => Cursor::encode(4),
+        ]);
+
+        self::assertSame([['id' => 1], ['id' => 2]], $result['items']);
+        self::assertSame(6, Cursor::decode($result['next_cursor']));
+    }
+
+    public function testExistsFilterHasNoValueAndLastPageHasNoCursor(): void
+    {
+        Functions\when('current_user_can')->justReturn(true);
+        Functions\expect('get_posts')->once()->with(Mockery::on(
+            static fn (array $args): bool => $args['meta_query'] === [['key' => 'role', 'compare' => 'EXISTS']]
+                && $args['post_status'] === ['publish', 'draft', 'pending', 'private', 'future']
+        ))->andReturn([new WP_Post(['ID' => 1])]);
+
+        $result = $this->ability()->execute(['post_type' => 'page', 'field' => ['key' => 'role', 'compare' => 'EXISTS']]);
+
+        self::assertNull($result['next_cursor']);
+    }
+
+    public function testPostsTheUserCannotEditAreDropped(): void
+    {
+        Functions\when('current_user_can')->alias(static fn (string $cap, int $id = 0): bool => $id !== 2);
+        Functions\when('get_posts')->justReturn([new WP_Post(['ID' => 1]), new WP_Post(['ID' => 2])]);
+
+        $result = $this->ability()->execute(['post_type' => 'page']);
+
+        self::assertSame([['id' => 1]], $result['items']);
+    }
+
+    public function testInvalidCursorIsRejected(): void
+    {
+        $result = $this->ability()->execute(['post_type' => 'page', 'cursor' => '???']);
+
+        self::assertSame('lit_validation_failed', $result->get_error_code());
+    }
+
+    public function testPermissionNeedsAManagedTypeAndEditRights(): void
+    {
+        $schema = Mockery::mock(ContentSchema::class);
+        $schema->allows('isManaged')->andReturn(false);
+        $ability = new ContentQueryAbility($schema, Mockery::mock(PostPresenter::class));
+
+        self::assertSame('lit_not_found', $ability->permission(['post_type' => 'secret'])->get_error_code());
+    }
+}