message: Skip testClusterResolverProperty for TPU cases and follow up with a fix.
diff: @@ -156,6 +156,8 @@ class StrategyClusterResolverTest(test.TestCase, parameterized.TestCase):
  with strategy.scope():
  self.assertIs(strategy.cluster_resolver, resolver)
  self.assertTrue(hasattr(resolver, 'cluster_spec'))
  + if isinstance(strategy, TPUStrategy):
  + self.skipTest('b/159747888')
  self.assertTrue(hasattr(resolver, 'environment'))
  self.assertTrue(hasattr(resolver, 'master'))
  self.assertTrue(hasattr(resolver, 'num_accelerators'))
  