      def test_build_order_circular(self):
          self.dependencies.append(Dependency('e', 'f'))
          build_order = BuildOrder(self.dependencies)
          processed_nodes = build_order.find_build_order()
          assert_true(processed_nodes is None)
  
          print('Success: test_build_order_circular')
  
  
  def main():
 
</s> remove     "        assert_true(processed_nodes is None)\n",
 </s> add     "        self.assertTrue(processed_nodes is None)\n", </s> remove     "        assert_true(processed_nodes is None)\n",
 </s> add     "        self.assertTrue(processed_nodes is None)\n", </s> remove         assert_true(processed_nodes[0].key in expected_result0)
        assert_true(processed_nodes[1].key in expected_result0)
        assert_true(processed_nodes[2].key in expected_result1)
        assert_true(processed_nodes[3].key in expected_result1)
        assert_true(processed_nodes[4].key in expected_result1)
        assert_true(processed_nodes[5].key is 'a')
        assert_true(processed_nodes[6].key is 'e')
 </s> add         self.assertTrue(processed_nodes[0].key in expected_result0)
        self.assertTrue(processed_nodes[1].key in expected_result0)
        self.assertTrue(processed_nodes[2].key in expected_result1)
        self.assertTrue(processed_nodes[3].key in expected_result1)
        self.assertTrue(processed_nodes[4].key in expected_result1)
        self.assertTrue(processed_nodes[5].key is 'a')
        self.assertTrue(processed_nodes[6].key is 'e') </s> remove         assert_true(trie.remove('foo') is None) 
 </s> add         self.assertTrue(trie.remove('foo') is None)  </s> remove     @raises(Exception)
 </s> add 
        self.assertTrue(processed_nodes is None)
      def test_build_order_circular(self):
          self.dependencies.append(Dependency('e', 'f'))
          build_order = BuildOrder(self.dependencies)
          processed_nodes = build_order.find_build_order()
        self.assertTrue(processed_nodes is None)
  
          print('Success: test_build_order_circular')
  
  
  def main():
keep keep keep keep replace keep keep keep keep keep
 #273: Remove nose dependency for graphs_trees/ (#277) 
graphs_trees/graph_build_order/test_build_order.py