@Test
    public void testMicrosoftMultiMediaDetection() throws Exception {
        assertTypeByName("video/x-ms-asf", "x.asf");
        assertTypeByName("video/x-ms-wmv", "x.wmv");
        assertTypeByName("audio/x-ms-wma", "x.wma");

        assertTypeByData("video/x-ms-asf", "testASF.asf");
        assertTypeByData("video/x-ms-wmv", "testWMV.wmv");
        assertTypeByData("video/x-ms-wmv", "testWMV_WMV2.wmv");
        assertTypeByData("audio/x-ms-wma", "testWMA.wma");
    }
Formats which are based on plain text
tika-parsers/tika-parsers-standard/tika-parsers-standard-package/src/test/java/org/apache/tika/mime/TestMimeTypes.java