Examples with Path org.neo4j.driver.v1.types.Path used on opensource projects

Example 6 with Path

use of org.neo4j.driver.v1.types.Path in project cypher-for-gremlin by opencypher.

the class GremlinNeo4jDriverTest method returnPath.

@Test
public void returnPath() {
    Driver driver = GremlinDatabase.driver("//localhost:" + server.getPort());
    try (Session session = driver.session()) {
        StatementResult setup = session.run("CREATE (n1:Person {name: 'Anders'})-[r:knows]->(n2:Person)" + "RETURN n1,r,n2");
        Record createdNodes = setup.single();
        Node n1 = createdNodes.get("n1").asNode();
        Node n2 = createdNodes.get("n2").asNode();
        Relationship r = createdNodes.get("r").asRelationship();
        StatementResult result = session.run("MATCH p =(b1 { name: 'Anders' })-->()" + "RETURN p");
        Path path = result.single().get("p").asPath();
        assertThat(path.contains(n1)).isTrue();
        assertThat(path.contains(n2)).isTrue();
        assertThat(path.contains(r)).isTrue();
        assertThat(path.relationships()).hasSize(1);
        assertThat(path.nodes()).hasSize(2);
    }
}