(self)
| 116 | self._assert_resultset_and_expected_mutually_included(redis_graph.query(query), query_info) |
| 117 | |
| 118 | def test_bi_directional_path_functions(self): |
| 119 | node0 = Node(node_id=0, label="L1") |
| 120 | node1 = Node(node_id=1, label="L1") |
| 121 | node2 = Node(node_id=2, label="L1") |
| 122 | edge01 = Edge(node0, "R1", node1, edge_id=0, properties={'value': 1}) |
| 123 | edge12 = Edge(node1, "R1", node2, edge_id=1, properties={'value': 2}) |
| 124 | |
| 125 | redis_graph.add_node(node0) |
| 126 | redis_graph.add_node(node1) |
| 127 | redis_graph.add_node(node2) |
| 128 | redis_graph.add_edge(edge01) |
| 129 | redis_graph.add_edge(edge12) |
| 130 | |
| 131 | redis_graph.flush() |
| 132 | |
| 133 | # Rewrite the edges with IDs instead of node values to match how they are returned. |
| 134 | edge01 = Edge(0, "R1", 1, edge_id=0, properties={'value': 1}) |
| 135 | edge12 = Edge(1, "R1", 2, edge_id=1, properties={'value': 2}) |
| 136 | # Reverse direction edges which are not part of the graph. Read only values. |
| 137 | edge10 = Edge(1, "R1", 0, edge_id = 0 , properties={'value':1}) |
| 138 | edge21 = Edge(2, "R1", 1, edge_id = 1 , properties={'value':2}) |
| 139 | |
| 140 | expected_results=[[[node0, node1, node0], [edge01, edge10], 2], |
| 141 | [[node0, node1, node2, node1], [edge01, edge12, edge21], 3], |
| 142 | [[node0, node1, node2, node1, node0], [edge01, edge12, edge21, edge10], 4], |
| 143 | [[node1, node2, node1], [edge12, edge21], 2], |
| 144 | [[node1, node2, node1, node0], [edge12, edge21, edge10], 3]] |
| 145 | |
| 146 | query = "MATCH p=(:L1)-[:R1*]->(:L1)<-[:R1*]-() RETURN nodes(p), relationships(p), length(p)" |
| 147 | |
| 148 | query_info = QueryInfo(query = query, description="Tests path functions over bi directional variable length paths", \ |
| 149 | expected_result = expected_results) |
| 150 | self._assert_resultset_and_expected_mutually_included(redis_graph.query(query), query_info) |
| 151 | |
| 152 | def test_zero_length_path(self): |
| 153 | node0 = Node(node_id=0, label="L1") |
nothing calls this directly
no test coverage detected