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