message: Fix inadvertently disabled test in templates_test
diff: @@ -214,15 +214,15 @@ class TemplatesTest(test.TestCase):
  result, _ = compiler.ast_to_object(node)
  self.assertEquals(3, result.test_fn())
  - def replace_as_expression(self):
  + def test_replace_as_expression(self):
  template = """
  foo(a)
  """
  - node = templates.replace(template, foo='bar', a='baz')
  - self.assertTrue(node is gast.Call)
  + node = templates.replace_as_expression(template, foo='bar', a='baz')
  + self.assertIsInstance(node, gast.Call)
  self.assertEqual(node.func.id, 'bar')
  - self.assertEqual(node.func.args[0].id, 'baz')
  + self.assertEqual(node.args[0].id, 'baz')
  def test_replace_as_expression_restrictions(self):
  template = """
  