@Test
    public void testSwfDetection() throws Exception {
        assertTypeByName("application/x-shockwave-flash", "x.swf");
        assertTypeByName("application/x-shockwave-flash", "x.SWF");
        assertTypeByName("application/x-shockwave-flash", "test1.swf");
        assertTypeByName("application/x-shockwave-flash", "test2.swf");
        assertTypeByName("application/x-shockwave-flash", "test3.swf");
    }
Note - detecting container formats by mime magic is very very
iffy, as we can't be sure where things will end up.
People really ought to use the container aware detection...
tika-parsers/tika-parsers-standard/tika-parsers-standard-package/src/test/java/org/apache/tika/mime/TestMimeTypes.java