message: Enable v2 behavior in 2.0 upgrade test.
diff: @@ -26,7 +26,7 @@ class TestUpgrade(test_util.TensorFlowTestCase):
  """Test various APIs that have been changed in 2.0."""
  def setUp(self):
  - tf.enable_eager_execution()
  + tf.compat.v1.enable_v2_behavior()
  def testRenames(self):
  self.assertAllClose(1.04719755, tf.acos(0.5))
  