docs.add(doc1);

        final Map<String, Object> doc2 = new LinkedHashMap<>();
        doc2.put("url", "https://other.com/docs/guide");
        doc2.put("title", "Guide");
        doc2.put("content", "Guide content");
        doc2.put("lang", "ja");
        doc2.put("anchor", Arrays.asList("https://a.com", "https://b.com"));
        docs.add(doc2);

        setupMockComponents(docs);

        doc1.put("content", "<h1>Title</h1><p>Content 1</p>");
        documents.add(doc1);

        final Map<String, Object> doc2 = new HashMap<>();
        doc2.put("title", "Doc 2");
        doc2.put("content", "<ul><li>Item A</li><li>Item B</li></ul>");
        documents.add(doc2);

        final String result = client.testBuildContext(documents);
        assertTrue(result.contains("TitleContent 1"));