final CurlRequest connectRequest = Curl.connect(emptyUrl);

        // ## Assert ##
        assertNotNull(getRequest);
        assertNotNull(postRequest);
        assertNotNull(putRequest);
        assertNotNull(deleteRequest);
        assertNotNull(headRequest);
        assertNotNull(optionsRequest);
        assertNotNull(connectRequest);
    }

    @Test

            assertNotNull(parsers);
            assertEquals(1, parsers.size());
        }

        @Test
        void testDI() throws Exception {
            DiInjected diInjected = new DiInjected();
            container.lookup(org.apache.maven.di.Injector.class).injectInstance(diInjected);
            assertNotNull(diInjected.parser);
            assertNotNull(diInjected.parsers);

            assertNotNull(clazz.getMethod("getLocator"), "Should have getLocator method");
            assertNotNull(clazz.getMethod("getContext"), "Should have getContext method");
            assertNotNull(clazz.getMethod("getName"), "Should have getName method");
            assertNotNull(clazz.getMethod("getType"), "Should have getType method");
            assertNotNull(clazz.getMethod("exists"), "Should have exists method");

        // Use getByName to trigger populate
        assertNotNull(lmhosts.getByName("HOST1", mockContext));
        assertNotNull(lmhosts.getByName("HOST2", mockContext));
        assertNotNull(lmhosts.getByName("HOST3", mockContext));
        assertNotNull(lmhosts.getByName("HOST4", mockContext));
    }

    @Test
    void testPopulateWithWhitespace() throws Exception {

        String id = SuggestUtil.createSuggestTextId(text);
        assertNotNull(id);
        assertEquals(Base64.getEncoder().encodeToString(text.getBytes(CoreLibConstants.CHARSET_UTF_8)), id);

        // Test empty text
        String emptyText = "";
        String emptyId = SuggestUtil.createSuggestTextId(emptyText);
        assertNotNull(emptyId);

        assertNotNull(results);
        // With multiple languages, should use ReadingConverterChain
    }

    @Test
    public void testConvertWithEmptyText() throws IOException {
        // Test convert with empty text
        String text = "";
        String field = "content";

        List<String> results = converter.convert(text, field, "en");

        assertNotNull(results);

            // Verify child and parent elements exist before inference
            assertNotNull(childRoot.child("groupId").orElse(null));
            assertNotNull(childRoot.child("version").orElse(null));
            assertNotNull(parentElement.child("groupId").orElse(null));
            assertNotNull(parentElement.child("artifactId").orElse(null));
            assertNotNull(parentElement.child("version").orElse(null));

            // Apply inference

        assertNotNull(indexer.setIndexName("test-index"));
        assertNotNull(indexer.setSupportedFields(new String[] { "field1", "field2" }));
        assertNotNull(indexer.setTagFieldNames(new String[] { "tag1", "tag2" }));
        assertNotNull(indexer.setRoleFieldName("role"));
        assertNotNull(indexer.setReadingConverter(null));
        assertNotNull(indexer.setNormalizer(null));

        FileEntry[] entries2 = dfsRootEnum.getEntries();
        FileEntry[] entries3 = dfsRootEnum.getEntries();

        // Verify consistency
        assertNotNull(entries1);
        assertNotNull(entries2);
        assertNotNull(entries3);

        assertEquals(entries1.length, entries2.length);
        assertEquals(entries2.length, entries3.length);

        for (int i = 0; i < entries1.length; i++) {

public class ExtractDataTest extends PlainTestCase {

    public void test_defaultConstructor() {
        // Test default constructor
        ExtractData data = new ExtractData();
        assertNotNull(data);
        assertNull(data.getContent());
        assertNotNull(data.getKeySet());
        assertTrue(data.getKeySet().isEmpty());
    }

    public void test_constructorWithContent() {
        // Test constructor with content