List<AnalyzeToken> tokensNull = analyzer.analyze(text, field, null);
        assertNotNull(tokensNull);
        assertEquals(2, tokensNull.size());
    }

    @Test
    public void testAnalyzeWithDifferentFields() {
        // Test analyze with different field settings
        String text = "test content";
        String lang = "en";

        // Test with different field names