// Initialize and register TermRangeQueryCommand
        queryCommand = new TermRangeQueryCommand();
        queryCommand.register();
    }

    @Test
    public void test_getQueryClassName() {
        assertEquals("TermRangeQuery", queryCommand.getQueryClassName());
    }

    @Test
    public void test_execute_withInvalidQuery() {
        try {

        // Initialize and register PhraseQueryCommand
        queryCommand = new PhraseQueryCommand();
        queryCommand.register();
    }

    @Test
    public void test_getQueryClassName() {
        assertEquals("PhraseQuery", queryCommand.getQueryClassName());
    }

    @Test
    public void test_execute_withNonPhraseQuery() {

        fuzzyQueryCommand = new FuzzyQueryCommand();
        fuzzyQueryCommand.register();
    }

    // Test getQueryClassName method
    @Test
    public void test_getQueryClassName() {
        assertEquals("FuzzyQuery", fuzzyQueryCommand.getQueryClassName());
    }

    // Test execute method with valid FuzzyQuery
    @Test
    public void test_execute_withFuzzyQuery() {