}
        return value;
    }

    /**
     * Sets the lowercase wildcard flag.
     *
     * @param lowercaseWildcard the lowercase wildcard flag
     */
    public void setLowercaseWildcard(final boolean lowercaseWildcard) {
        this.lowercaseWildcard = lowercaseWildcard;
    }

        // Test default value
        assertTrue(queryCommand.lowercaseWildcard);

        // Test setting to false
        queryCommand.setLowercaseWildcard(false);
        assertFalse(queryCommand.lowercaseWildcard);

        // Test setting back to true
        queryCommand.setLowercaseWildcard(true);
        assertTrue(queryCommand.lowercaseWildcard);
    }

    @Test

        assertTrue(builder instanceof DefaultQueryBuilder);

        // Query was processed successfully
    }

    @Test
    public void test_toLowercaseWildcard_enabled() {
        queryCommand.setLowercaseWildcard(true);

        assertEquals("test", queryCommand.toLowercaseWildcard("TEST"));
        assertEquals("hello", queryCommand.toLowercaseWildcard("Hello"));