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

    @Test
    public void testAnalyzeAndReadingWithValidInput() {
        // Test analyzeAndReading with valid input
        String text = "test text";
        String field = "content";
        String lang = "en";