def test_basicquery_test(self):
        datagraph = {0: {1: None, 2: None, 3: None},
                     1: {2: None}, 3: {4: None, 5: None},
                     4: {6: None}, 5: {6: None}, 2: {}, 6: {}}
        querygraph = {0: {1: None, 2: None, 3: None},
                      3: {4: None}, 1: {}, 2: {}, 4: {}}
        result = [{0: 0, 1: 1, 2: 2, 3: 3, 4: 4},
                  {0: 0, 1: 1, 2: 2, 3: 3, 4: 5},
                  {0: 0, 1: 2, 2: 1, 3: 3, 4: 4},
                  {0: 0, 1: 2, 2: 1, 3: 3, 4: 5}]

        self.dqcmp(datagraph, querygraph, result)
Basic query
dataset/ETHPy150Open cjlee112/pygr/tests/graph_test.py/Query_Test.test_basicquery_test