Coverage Summary for Class: TestMultipleLabels (org.umlg.sqlg.test.labels)

 package org.umlg.sqlg.test.labels;
 
 import org.apache.tinkerpop.gremlin.process.traversal.Path;
 import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.GraphTraversal;
 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.test.BaseTest;
 
 import java.util.List;
 
 /**
  * Date: 2016/06/05
  * Time: 2:18 PM
  */
 public class TestMultipleLabels extends BaseTest {
 
     @Test
     public void testMultipleHasLabels() {
         this.sqlgGraph.addVertex("A");
         this.sqlgGraph.addVertex("B");
 
         GraphTraversal<Vertex, Vertex> t = this.sqlgGraph.traversal().V().hasLabel("A").hasLabel("B");
 
         String msg = null;
         boolean hasNext = t.hasNext();
         if (hasNext) {
             msg = t.next().toString();
             hasNext = t.hasNext();
             if (hasNext) {
                 msg += ", " + t.next().toString();
             }
         }
         Assert.assertNull(msg);
     }
 
     @Test
     public void testMultipleLabels() {
         Vertex a1 = this.sqlgGraph.addVertex(T.label, "A", "name", "a1");
         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", "b2");
         Vertex c1 = this.sqlgGraph.addVertex(T.label, "C", "name", "c1");
         a1.addEdge("ab", b1);
         a1.addEdge("ab", b2);
         a1.addEdge("ab", b3);
         b1.addEdge("bc", c1);
         this.sqlgGraph.tx().commit();
         List<Vertex> vertices =  this.sqlgGraph.traversal().V(a1.id()).as("a").out("ab").as("a").out("bc").as("a").toList();
         Assert.assertEquals(1, vertices.size());
     }
 
     @Test
     public void testSameElementHasMultipleLabels() {
         Vertex a1 = this.sqlgGraph.addVertex(T.label, "A", "name", "a1");
         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", "b2");
         Vertex c1 = this.sqlgGraph.addVertex(T.label, "C", "name", "c1");
         a1.addEdge("ab", b1);
         a1.addEdge("ab", b2);
         a1.addEdge("ab", b3);
         b1.addEdge("bc", c1);
         b2.addEdge("bc", c1);
         b3.addEdge("bc", c1);
         this.sqlgGraph.tx().commit();
 
         List<Path> paths = this.sqlgGraph.traversal()
                 .V(a1.id()).as("a", "b")
                 .out("ab").as("a", "b")
                 .out("bc")
                 .path()
                 .toList();
 
         List<Vertex> vertices = this.sqlgGraph.traversal()
                 .V(a1.id())
                 .out("ab")
                 .out("bc")
                 .toList();
         for (Vertex v: vertices) {
             System.out.println(v);
         }
 
     }
 }