Coverage Summary for Class: TestDetachedEdge (org.umlg.sqlg.test.edges)
Class |
Class, %
|
Method, %
|
Line, %
|
TestDetachedEdge |
100%
(1/1)
|
100%
(4/4)
|
100%
(20/20)
|
| package org.umlg.sqlg.test.edges; |
| |
| import org.apache.tinkerpop.gremlin.structure.Direction; |
| import org.apache.tinkerpop.gremlin.structure.Edge; |
| import org.apache.tinkerpop.gremlin.structure.Graph; |
| import org.apache.tinkerpop.gremlin.structure.util.detached.DetachedEdge; |
| import org.apache.tinkerpop.gremlin.structure.util.detached.DetachedFactory; |
| import org.apache.tinkerpop.gremlin.structure.util.detached.DetachedVertex; |
| import org.apache.tinkerpop.gremlin.util.iterator.IteratorUtils; |
| import org.junit.Assert; |
| import org.junit.Test; |
| import org.umlg.sqlg.test.BaseTest; |
| |
| import static org.junit.Assert.assertEquals; |
| |
| |
| |
| |
| |
| public class TestDetachedEdge extends BaseTest { |
| |
| |
| @Test |
| public void shouldConstructDetachedEdge() { |
| loadModern(); |
| Object edgeId = convertToEdgeId(); |
| this.sqlgGraph.traversal().E(edgeId).next().property("year", 2002); |
| Edge next = this.sqlgGraph.traversal().E(edgeId).next(); |
| |
| Assert.assertNotNull(this.sqlgGraph.traversal().E(edgeId).next().property("year").value()); |
| |
| final DetachedEdge detachedEdge = DetachedFactory.detach(next, true); |
| assertEquals(convertToEdgeId(), detachedEdge.id()); |
| assertEquals("knows", detachedEdge.label()); |
| assertEquals(DetachedVertex.class, detachedEdge.vertices(Direction.OUT).next().getClass()); |
| assertEquals(convertToVertexId("marko"), detachedEdge.vertices(Direction.OUT).next().id()); |
| assertEquals("person", detachedEdge.vertices(Direction.IN).next().label()); |
| assertEquals(DetachedVertex.class, detachedEdge.vertices(Direction.IN).next().getClass()); |
| assertEquals(convertToVertexId("vadas"), detachedEdge.vertices(Direction.IN).next().id()); |
| assertEquals("person", detachedEdge.vertices(Direction.IN).next().label()); |
| |
| assertEquals(2, IteratorUtils.count(detachedEdge.properties())); |
| assertEquals(1, IteratorUtils.count(detachedEdge.properties("year"))); |
| assertEquals(0.5d, detachedEdge.properties("weight").next().value()); |
| } |
| |
| private Object convertToEdgeId() { |
| return convertToEdgeId(this.sqlgGraph, "marko", "knows", "vadas"); |
| } |
| |
| public Object convertToEdgeId(final Graph graph, final String outVertexName, String edgeLabel, final String inVertexName) { |
| return graph.traversal().V().has("name", outVertexName).outE(edgeLabel).as("e").inV().has("name", inVertexName).<Edge>select("e").next().id(); |
| } |
| |
| } |