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org.umlg.sqlg.test.gremlincompile.TestGremlinCompileWithInOutV Maven / Gradle / Ivy
package org.umlg.sqlg.test.gremlincompile;
import org.apache.tinkerpop.gremlin.process.traversal.P;
import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.DefaultGraphTraversal;
import org.apache.tinkerpop.gremlin.structure.Edge;
import org.apache.tinkerpop.gremlin.structure.T;
import org.apache.tinkerpop.gremlin.structure.Vertex;
import org.junit.Assert;
import org.junit.Test;
import org.umlg.sqlg.structure.SqlgGraph;
import org.umlg.sqlg.test.BaseTest;
import java.util.List;
/**
* Date: 2015/01/19
* Time: 6:22 AM
*/
public class TestGremlinCompileWithInOutV extends BaseTest {
@Test
public void testHasWithInMultipleHasContainers() {
Vertex a1 = this.sqlgGraph.addVertex(T.label, "A", "name", "1");
Vertex a2 = this.sqlgGraph.addVertex(T.label, "A", "name", "2");
Vertex a3 = this.sqlgGraph.addVertex(T.label, "A", "name", "3");
Vertex a4 = this.sqlgGraph.addVertex(T.label, "A", "name", "4");
Vertex a5 = this.sqlgGraph.addVertex(T.label, "A", "name", "5");
Vertex a6 = this.sqlgGraph.addVertex(T.label, "A", "name", "6");
this.sqlgGraph.tx().commit();
Assert.assertEquals(3, this.sqlgGraph.traversal().V().hasLabel("A").has("name", P.within("1", "2", "3")).count().next().intValue());
Assert.assertEquals(3, this.sqlgGraph.traversal().V().hasLabel("A").has("name", P.within("4", "5", "6")).count().next().intValue());
Assert.assertEquals(1, this.sqlgGraph.traversal().V().hasLabel("A").has("name", P.within("2", "3", "4")).has("name", P.within("4", "5", "6")).count().next().intValue());
DefaultGraphTraversal traversal = (DefaultGraphTraversal) this.sqlgGraph.traversal().V().hasLabel("A").has("name", P.within("2", "3", "4")).has("name", P.within("4", "5", "6"));
Assert.assertEquals(2, traversal.getSteps().size());
Assert.assertEquals(a4, traversal.next());
Assert.assertEquals(1, traversal.getSteps().size());
}
@Test
public void testHasLabelOutWithInV() throws InterruptedException {
Vertex a1 = this.sqlgGraph.addVertex(T.label, "A", "name", "a1");
Vertex b1 = this.sqlgGraph.addVertex(T.label, "B", "name", "b1");
a1.addEdge("outB", b1, "seqID", 0);
this.sqlgGraph.tx().commit();
testHasLabelOutWithInV_assert(this.sqlgGraph, a1, b1);
if (this.sqlgGraph1 != null) {
Thread.sleep(SLEEP_TIME);
testHasLabelOutWithInV_assert(this.sqlgGraph1, a1, b1);
}
}
private void testHasLabelOutWithInV_assert(SqlgGraph sqlgGraph, Vertex a1, Vertex b1) {
DefaultGraphTraversal traversal = (DefaultGraphTraversal) sqlgGraph.traversal()
.V(a1.id()).outE("outB").inV();
Assert.assertEquals(3, traversal.getSteps().size());
List result = traversal.toList();
Assert.assertEquals(1, traversal.getSteps().size());
Assert.assertEquals(1, result.size());
Assert.assertEquals(b1, result.get(0));
}
@Test
public void testToFromEdge() throws InterruptedException {
Vertex a = this.sqlgGraph.addVertex(T.label, "A");
Vertex b = this.sqlgGraph.addVertex(T.label, "B");
Edge e1 = a.addEdge("outB", b);
this.sqlgGraph.tx().commit();
testToFromEdge_assert(this.sqlgGraph, a);
if (this.sqlgGraph1 != null) {
Thread.sleep(SLEEP_TIME);
testToFromEdge_assert(this.sqlgGraph1, a);
}
}
private void testToFromEdge_assert(SqlgGraph sqlgGraph, Vertex a) {
DefaultGraphTraversal traversal = (DefaultGraphTraversal) sqlgGraph.traversal().V(a.id()).out().in();
Assert.assertEquals(3, traversal.getSteps().size());
List vertices = traversal.toList();
Assert.assertEquals(1, traversal.getSteps().size());
Assert.assertEquals(1, vertices.size());
Assert.assertEquals(a, vertices.get(0));
DefaultGraphTraversal traversal1 = (DefaultGraphTraversal) sqlgGraph.traversal().V(a.id()).outE().outV();
Assert.assertEquals(3, traversal1.getSteps().size());
vertices = traversal1.toList();
Assert.assertEquals(1, traversal1.getSteps().size());
Assert.assertEquals(1, vertices.size());
Assert.assertEquals(a, vertices.get(0));
}
@Test
public void testInVOutV() throws InterruptedException {
Vertex a = this.sqlgGraph.addVertex(T.label, "A");
Vertex b = this.sqlgGraph.addVertex(T.label, "B");
Vertex c = this.sqlgGraph.addVertex(T.label, "C");
Vertex d = this.sqlgGraph.addVertex(T.label, "D");
Edge e1 = a.addEdge("outB", b);
Edge e2 = b.addEdge("outC", c);
Edge e3 = c.addEdge("outD", d);
this.sqlgGraph.tx().commit();
testInVOutV_assert(this.sqlgGraph, a, b);
if (this.sqlgGraph1 != null) {
Thread.sleep(SLEEP_TIME);
testInVOutV_assert(this.sqlgGraph1, a, b);
}
}
private void testInVOutV_assert(SqlgGraph sqlgGraph, Vertex a, Vertex b) {
DefaultGraphTraversal traversal = (DefaultGraphTraversal) sqlgGraph.traversal().V(a.id()).outE().outV().out().outE().outV();
Assert.assertEquals(6, traversal.getSteps().size());
List vertices = traversal.toList();
Assert.assertEquals(1, traversal.getSteps().size());
Assert.assertEquals(1, vertices.size());
Assert.assertEquals(b, vertices.get(0));
}
@Test
public void testNavFromEdge() throws InterruptedException {
Vertex a = this.sqlgGraph.addVertex(T.label, "A");
Vertex b = this.sqlgGraph.addVertex(T.label, "B");
Vertex c = this.sqlgGraph.addVertex(T.label, "C");
Vertex d = this.sqlgGraph.addVertex(T.label, "D");
Edge e1 = a.addEdge("outB", b);
Edge e2 = a.addEdge("outC", c);
this.sqlgGraph.tx().commit();
testNavFromEdge_assert(this.sqlgGraph, e1, e2);
if (this.sqlgGraph1 != null) {
Thread.sleep(SLEEP_TIME);
testNavFromEdge_assert(this.sqlgGraph1, e1, e2);
}
}
private void testNavFromEdge_assert(SqlgGraph sqlgGraph, Edge e1, Edge e2) {
DefaultGraphTraversal traversal = (DefaultGraphTraversal) sqlgGraph.traversal().E(e1.id()).outV().outE().has(T.id, e2.id().toString());
Assert.assertEquals(4, traversal.getSteps().size());
List edges = traversal.toList();
Assert.assertEquals(1, traversal.getSteps().size());
Assert.assertEquals(1, edges.size());
Assert.assertEquals(e2, edges.get(0));
}
}
