@Test
    public void testCaseSensitivity() {
        String type = tika.detect("test.PDF");
        assertNotNull(type);
        assertEquals(type, tika.detect("test.pdf"));
        assertEquals(type, tika.detect("test.PdF"));
        assertEquals(type, tika.detect("test.pdF"));
    }
Test Suite for the {@link MimeTypes} repository.
tika-parsers/tika-parsers-standard/tika-parsers-standard-package/src/test/java/org/apache/tika/mime/TestMimeTypes.java