| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.tinkerpop.gremlin.process.traversal.strategy.verification; |
| |
| import org.apache.tinkerpop.gremlin.process.traversal.Traversal; |
| import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.DefaultGraphTraversal; |
| import org.apache.tinkerpop.gremlin.structure.VertexProperty; |
| import org.apache.tinkerpop.gremlin.structure.util.empty.EmptyGraph; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.Parameterized; |
| |
| import java.util.Arrays; |
| |
| import static org.junit.Assert.assertTrue; |
| import static org.junit.Assert.fail; |
| |
| /** |
| * @author Stephen Mallette (http://stephen.genoprime.com) |
| */ |
| @RunWith(Parameterized.class) |
| public class ReadOnlyStrategyTest { |
| @Parameterized.Parameters(name = "{0}") |
| public static Iterable<Object[]> data() { |
| return Arrays.asList(new Object[][]{ |
| {"addE(test).from(x)", new DefaultGraphTraversal<>(EmptyGraph.instance()).addE("test").from("x")}, |
| {"addE(test).from(x).property(this,that)", new DefaultGraphTraversal<>(EmptyGraph.instance()).addE("test").from("x").property("this", "that")}, |
| {"addE(test).to(x)", new DefaultGraphTraversal<>(EmptyGraph.instance()).addE("test").to("x")}, |
| {"addE(test).to(x).property(this,that)", new DefaultGraphTraversal<>(EmptyGraph.instance()).addE("test").to("x").property("this", "that")}, |
| {"outE().property(k,v)", new DefaultGraphTraversal<>(EmptyGraph.instance()).outE().property("test", "test")}, |
| {"out().properties(k).property(k,v)", new DefaultGraphTraversal<>(EmptyGraph.instance()).out().properties("test").property("test", "that")}, |
| {"out().property(k,v)", new DefaultGraphTraversal<>(EmptyGraph.instance()).out().property("test", "test")}, |
| {"out().property(Cardinality,k,v)", new DefaultGraphTraversal<>(EmptyGraph.instance()).out().property(VertexProperty.Cardinality.list, "test", "test")}, |
| {"addV(person)", new DefaultGraphTraversal<>(EmptyGraph.instance()).addV("person")}, |
| {"addV()", new DefaultGraphTraversal<>(EmptyGraph.instance()).addV()}}); |
| } |
| |
| @Parameterized.Parameter(value = 0) |
| public String name; |
| |
| @Parameterized.Parameter(value = 1) |
| public Traversal traversal; |
| |
| @Test |
| public void shouldBeVerifiedIllegal() { |
| try { |
| ReadOnlyStrategy.instance().apply(this.traversal.asAdmin()); |
| fail("The strategy should have found a mutating step."); |
| } catch (VerificationException ise) { |
| assertTrue(ise.getMessage().startsWith("The provided traversal has a mutating step and thus is not read only: ")); |
| } |
| } |
| } |