assertEquals("*test*", queryCommand.toLowercaseWildcard("*TEST*"));
        assertEquals("te?t", queryCommand.toLowercaseWildcard("TE?T"));
        assertEquals("test123", queryCommand.toLowercaseWildcard("TEST123"));
        assertEquals("", queryCommand.toLowercaseWildcard(""));
    }

    @Test
    public void test_toLowercaseWildcard_disabled() {
        queryCommand.setLowercaseWildcard(false);

        assertNull(result);

        result = (String) method.invoke(keyMatchHelper, "");
        assertEquals("", result);

        result = (String) method.invoke(keyMatchHelper, "Test123");
        assertEquals("test123", result);
    }

    @Test
    public void test_buildQuery_caseSensitivity() {
        List<String> keywordList = Arrays.asList("Java", "JAVA", "java");

        assertProvideThrowsException("123");
        assertProvideThrowsException("0");
        assertProvideThrowsException("-1");
        assertProvideThrowsException("Test123");
        assertProvideThrowsException("123Test");
        assertProvideThrowsException("Test123Classification");
    }

    @Test
    public void test_provide_withLongClassificationName() {

        assertEquals(100, list.size());
        assertEquals("test1", list.get(0).getInput());
        assertEquals("test100", list.get(99).getInput());
    }

    @Test
    public void test_specialCharacters() throws Exception {
        // Test with special characters
        String content = "test1\n" + "日本語\n" + "word with spaces\n" + "\ttab\tword\t\n";

        // Write content to test file

def test_multiple_path():
    app = FastAPI()

    @app.get("/test1")
    @app.get("/test2")
    async def test(var: Annotated[str, Query()] = "bar"):
        return {"foo": var}

    client = TestClient(app)
    response = client.get("/test1")
    assert response.status_code == 200
    assert response.json() == {"foo": "bar"}

    response = client.get("/test1", params={"var": "baz"})
    assert response.status_code == 200

                condition.build(builder);
                resultMap.put("index", index);
                resultMap.put("query", builder.toString());
                return OptionalEntity.of(Map.of("_id", "001", "title", "test1", "content", "test2"));
            }
        };
        ComponentUtil.register(client, "searchEngineClient");

        List<LabelType> labelTypeList = new ArrayList<>();

        LabelType labelType1 = new LabelType();
        labelType1.setName("Test Label 1");
        labelType1.setValue("test1");
        labelType1.setPermissions(new String[0]);
        labelType1.setVirtualHost("");
        // Locale is derived from value, not set directly
        labelType1.setIncludedPaths("/test.*");

        assertTrue(cmdList.contains("-D" + Constants.FESS_CONFIG_PREFIX + "test1=value1"));
        assertTrue(cmdList.contains("-D" + Constants.FESS_CONFIG_PREFIX + "test2=value2"));

        // Clean up
        System.clearProperty(Constants.FESS_CONFIG_PREFIX + "test1");
        System.clearProperty(Constants.FESS_CONFIG_PREFIX + "test2");
        System.clearProperty("non.fess.property");
    }

        String[][] readings1 = new String[1][];
        readings1[0] = new String[] { "test1" };
        String[][] readings2 = new String[1][];
        readings2[0] = new String[] { "test2" };
        String[][] readings3 = new String[1][];
        readings3[0] = new String[] { "test3" };

        SuggestItem item1 = new SuggestItem(new String[] { "テスト1" }, readings1, new String[] { "content" }, 1, 0, -1,

        value = "${\\$}";
        assertEquals(value, ResourceUtil.resolve(value));

        System.setProperty("test.dir", "c:\\test1\\test2");

        value = "${test.dir}";
        assertEquals("c:\\test1\\test2", ResourceUtil.resolve(value));

    }

    @Test
    public void test_getAppType() {
        // Test default empty when no env var is set