(self)
| 78 | self._assert_resultset_and_expected_mutually_included(redis_graph.query(query), query_info) |
| 79 | |
| 80 | def test_bi_directional_path(self): |
| 81 | node0 = Node(node_id=0, label="L1") |
| 82 | node1 = Node(node_id=1, label="L1") |
| 83 | node2 = Node(node_id=2, label="L1") |
| 84 | edge01 = Edge(node0, "R1", node1, edge_id=0, properties={'value': 1}) |
| 85 | edge12 = Edge(node1, "R1", node2, edge_id=1, properties={'value': 2}) |
| 86 | |
| 87 | redis_graph.add_node(node0) |
| 88 | redis_graph.add_node(node1) |
| 89 | redis_graph.add_node(node2) |
| 90 | redis_graph.add_edge(edge01) |
| 91 | redis_graph.add_edge(edge12) |
| 92 | |
| 93 | redis_graph.flush() |
| 94 | |
| 95 | # Rewrite the edges with IDs instead of node values to match how they are returned. |
| 96 | edge01 = Edge(0, "R1", 1, edge_id=0, properties={'value': 1}) |
| 97 | edge12 = Edge(1, "R1", 2, edge_id=1, properties={'value': 2}) |
| 98 | # Reverse direction edges which are not part of the graph. Read only values. |
| 99 | edge10 = Edge(1, "R1", 0, edge_id=0, properties={'value': 1}) |
| 100 | edge21 = Edge(2, "R1", 1, edge_id=1, properties={'value': 2}) |
| 101 | |
| 102 | path010 = Path.new_empty_path().add_node(node0).add_edge(edge01).add_node(node1).add_edge(edge10).add_node(node0) |
| 103 | path0121 = Path.new_empty_path().add_node(node0).add_edge(edge01).add_node(node1).add_edge(edge12) \ |
| 104 | .add_node(node2).add_edge(edge21).add_node(node1) |
| 105 | path01210 = Path.new_empty_path().add_node(node0).add_edge(edge01).add_node(node1).add_edge(edge12) \ |
| 106 | .add_node(node2).add_edge(edge21).add_node(node1).add_edge(edge10).add_node(node0) |
| 107 | path121 = Path.new_empty_path().add_node(node1).add_edge(edge12).add_node(node2).add_edge(edge21).add_node(node1) |
| 108 | path1210 = Path.new_empty_path().add_node(node1).add_edge(edge12).add_node(node2).add_edge(edge21) \ |
| 109 | .add_node(node1).add_edge(edge10).add_node(node0) |
| 110 | expected_results = [[path010], [path0121], [path01210], [path121], [path1210]] |
| 111 | |
| 112 | query = "MATCH p=(:L1)-[:R1*]->(:L1)<-[:R1*]-() RETURN p" |
| 113 | |
| 114 | query_info = QueryInfo(query=query, description="Tests bi directional variable length paths", |
| 115 | expected_result=expected_results) |
| 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") |
nothing calls this directly
no test coverage detected