@Test
public void isSupportedStack() throws AmbariException {

  boolean supportedStack = metaInfo.isSupportedStack(STACK_NAME_HDP,
      STACK_VERSION_HDP);
  assertTrue(supportedStack);
  boolean notSupportedStack = metaInfo.isSupportedStack(NON_EXT_VALUE,
      NON_EXT_VALUE);
  assertFalse(notSupportedStack);
}