@Test
public void testGraphVHas() {
Vertex a1 = this.sqlgGraph.addVertex(T.label, "A", "name", "a1");
Vertex a2 = this.sqlgGraph.addVertex(T.label, "A", "name", "a2");
Vertex b1 = this.sqlgGraph.addVertex(T.label, "B", "name", "b1");
Vertex b2 = this.sqlgGraph.addVertex(T.label, "B", "name", "b2");
Vertex b3 = this.sqlgGraph.addVertex(T.label, "B", "name", "b3");
Vertex b4 = this.sqlgGraph.addVertex(T.label, "B", "name", "b4");
a1.addEdge("b", b1);
a1.addEdge("b", b2);
a1.addEdge("b", b3);
a1.addEdge("b", b4);
a2.addEdge("b", b1);
a2.addEdge("b", b2);
a2.addEdge("b", b3);
a2.addEdge("b", b4);
this.sqlgGraph.tx().commit();
List<Vertex> bs = this.sqlgGraph.traversal().V().has(T.label, "A").out("b").toList();
Assert.assertEquals(8, bs.size());
}
// @Test
public void testLoadSchemaRemembersUncommittedSchemas() throws Exception {
// Create a new sqlgGraph
SqlgGraph sqlgGraph1 = SqlgGraph.open(configuration);
// Not entirely sure what this is for, else it seems hazelcast has not yet distributed the map
Thread.sleep(1000);
Vertex v1 = this.sqlgGraph.addVertex(T.label, "Person", "name", "a");
Vertex v2 = this.sqlgGraph.addVertex(T.label, "Person", "name", "b");
v1.addEdge("friend", v2);
this.sqlgGraph.tx().commit();
Vertex v3 = this.sqlgGraph.addVertex(T.label, "Animal", "name", "b");
Vertex v4 = this.sqlgGraph.addVertex(T.label, "Car", "name", "b");
Assert.assertEquals(
1, this.sqlgGraph.traversal().E().has(T.label, "friend").count().next().intValue());
this.sqlgGraph.tx().commit();
Assert.assertEquals(1, sqlgGraph1.traversal().E().count().next().intValue());
Assert.assertEquals(
1, sqlgGraph1.traversal().E().has(T.label, "friend").count().next().intValue());
Assert.assertEquals(
2, sqlgGraph1.traversal().V().has(T.label, "Person").count().next().intValue());
sqlgGraph1.tx().rollback();
sqlgGraph1.close();
}
// Fails via maven for Hsqldb
// @Test
public void testLazyLoadTableViaEdgeCreation() throws Exception {
// Create a new sqlgGraph
SqlgGraph sqlgGraph1 = SqlgGraph.open(configuration);
Thread.sleep(1000);
// add a vertex in the old, the new should only see it after a commit
Vertex v1 = this.sqlgGraph.addVertex(T.label, "Person", "name", "a");
Vertex v2 = this.sqlgGraph.addVertex(T.label, "Person", "name", "b");
this.sqlgGraph.tx().commit();
Vertex v11 = sqlgGraph1.addVertex(T.label, "Person", "surname", "ccc");
Vertex v12 = sqlgGraph1.addVertex(T.label, "Person", "surname", "ccc");
sqlgGraph1.tx().commit();
v1.addEdge("friend", v2);
this.sqlgGraph.tx().commit();
v11.addEdge("friend", v12);
sqlgGraph1.tx().commit();
Assert.assertEquals(1, vertexTraversal(v11).out("friend").count().next().intValue());
sqlgGraph1.tx().rollback();
sqlgGraph1.close();
}
// @Test
public void testLazyLoadTableViaEdgesHas() throws Exception {
// Create a new sqlgGraph
SqlgGraph sqlgGraph1 = SqlgGraph.open(configuration);
// Not entirely sure what this is for, else it seems hazelcast has not yet distributed the map
Thread.sleep(1000);
// add a vertex in the old, the new should only see it after a commit
Vertex v1 = this.sqlgGraph.addVertex(T.label, "Person", "name", "a");
Vertex v2 = this.sqlgGraph.addVertex(T.label, "Person", "name", "b");
v1.addEdge("friend", v2);
this.sqlgGraph.tx().commit();
Assert.assertEquals(
1, this.sqlgGraph.traversal().E().has(T.label, "friend").count().next().intValue());
Assert.assertEquals(1, sqlgGraph1.traversal().E().count().next().intValue());
Assert.assertEquals(
1, sqlgGraph1.traversal().E().has(T.label, "friend").count().next().intValue());
Assert.assertEquals(
2, sqlgGraph1.traversal().V().has(T.label, "Person").count().next().intValue());
sqlgGraph1.tx().rollback();
sqlgGraph1.close();
}
