| /* |
| * 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.console.jsr223; |
| |
| import org.apache.commons.io.input.NullInputStream; |
| import org.apache.groovy.groovysh.Groovysh; |
| import org.apache.tinkerpop.gremlin.console.PluggedIn; |
| import org.apache.tinkerpop.gremlin.tinkergraph.structure.TinkerFactory; |
| import org.codehaus.groovy.tools.shell.IO; |
| import org.junit.Test; |
| |
| import java.io.ByteArrayOutputStream; |
| import java.io.InputStream; |
| import java.io.OutputStream; |
| |
| import static org.hamcrest.CoreMatchers.containsString; |
| import static org.hamcrest.MatcherAssert.assertThat; |
| import static org.junit.Assert.fail; |
| |
| /** |
| * @author Stephen Mallette (http://stephen.genoprime.com) |
| */ |
| public class UtilitiesGremlinPluginTest { |
| private final InputStream inputStream = new NullInputStream(0); |
| private final OutputStream outputStream = new ByteArrayOutputStream(); |
| private final OutputStream errorStream = new ByteArrayOutputStream(); |
| private final IO io = new IO(inputStream, outputStream, errorStream); |
| |
| @Test |
| public void shouldFailWithoutUtilitiesPlugin() throws Exception { |
| final Groovysh groovysh = new Groovysh(); |
| try { |
| groovysh.execute("describeGraph(g.class)"); |
| fail("Utilities were not loaded - this should fail."); |
| } catch (Exception ignored) { |
| } |
| } |
| |
| @Test |
| public void shouldPluginUtilities() throws Exception { |
| final UtilitiesGremlinPlugin plugin = new UtilitiesGremlinPlugin(); |
| |
| final Groovysh groovysh = new Groovysh(); |
| groovysh.getInterp().getContext().setProperty("g", TinkerFactory.createClassic()); |
| |
| final PluggedIn pluggedIn = new PluggedIn(plugin, groovysh, io, false); |
| pluggedIn.activate(); |
| |
| assertThat(groovysh.execute("describeGraph(org.apache.tinkerpop.gremlin.tinkergraph.structure.TinkerGraph)").toString(), containsString("IMPLEMENTATION - org.apache.tinkerpop.gremlin.tinkergraph.structure.TinkerGraph")); |
| } |
| } |