@Test
public void testGet() {

  final XProperties p = new XProperties();
  final String value = "value";
  YouTubeUtils.put(p, YouTubeKey.clientSecretsV3, value);
  assertEquals(value, YouTubeUtils.get(p, YouTubeKey.clientSecretsV3, true));
  assertEquals(value, YouTubeUtils.get(p, YouTubeKey.clientSecretsV3));
  assertEquals(value, YouTubeUtils.get(p, YouTubeKey.clientSecretsV3, false));
}