@Test
public void testShowAESAudioMetadata() throws IOException {

	final AESAudioMetadata aes = new AESAudioMetadata();
	aes.setFormat("audio/wav");

	JsonObjectBuilder b = this.handler.showAESAudioMetadata(aes);
	buildJson(b);
       handler.close();
       
	String result = outString.toString();
	LOGGER.info(FIND + result);
	final String expected = "{\"aes:schemaVersion\":\"1.02b\",\"aes:format\":\"audio/wav\"," +
			"\"aes:face\":{\"aes:timeline\":{\"tcf:startTime\":{\"tcf:frameCount\":30,\"tcf:timeBase\":1000," +
			"\"tcf:videoField\":\"FIELD_1\",\"tcf:countingMode\":\"NTSC_NON_DROP_FRAME\",\"tcf:hours\":0," +
			"\"tcf:minutes\":0,\"tcf:seconds\":0,\"tcf:frames\":0," +
			"\"tcf:samples\":{\"tcf:sampleRate\":\"S44100\",\"tcf:numberOfSamples\":0}," +
			"\"tcf:filmFraming\":{\"tcf:framing\":\"NOT_APPLICABLE\",\"tcf:framingType\":\"tcf:ntscFilmFramingType\"}}}," +
			"\"aes:streams\":[]}}";
    assertEquals(expected, result);
}