| /* |
| * 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 |
| * |
| * https://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.tools.ant; |
| |
| import org.junit.Before; |
| import org.junit.Ignore; |
| import org.junit.Rule; |
| import org.junit.Test; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import static org.hamcrest.Matchers.instanceOf; |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertThat; |
| |
| public class UnknownElementTest { |
| |
| @Rule |
| public BuildFileRule buildRule = new BuildFileRule(); |
| |
| @Before |
| public void setUp() { |
| buildRule.configureProject("src/etc/testcases/core/unknownelement.xml"); |
| } |
| |
| @Test |
| public void testMaybeConfigure() { |
| // make sure we do not get a NPE |
| buildRule.executeTarget("testMaybeConfigure"); |
| } |
| |
| /** |
| * Not really a UnknownElement test but rather one of "what |
| * information is available in taskFinished". |
| * @see <a href="https://issues.apache.org/bugzilla/show_bug.cgi?id=26197">bug 26197</a> |
| */ |
| @Test |
| @Ignore("Previously disabled through naming convention") |
| public void testTaskFinishedEvent() { |
| buildRule.getProject().addBuildListener(new BuildListener() { |
| public void buildStarted(BuildEvent event) { |
| } |
| |
| public void buildFinished(BuildEvent event) { |
| } |
| |
| public void targetStarted(BuildEvent event) { |
| } |
| |
| public void targetFinished(BuildEvent event) { |
| } |
| |
| public void taskStarted(BuildEvent event) { |
| assertTaskProperties(event.getTask()); |
| } |
| |
| public void taskFinished(BuildEvent event) { |
| assertTaskProperties(event.getTask()); |
| } |
| |
| public void messageLogged(BuildEvent event) { |
| } |
| |
| private void assertTaskProperties(Task ue) { |
| assertNotNull(ue); |
| assertThat(ue, instanceOf(UnknownElement.class)); |
| Task t = ((UnknownElement) ue).getTask(); |
| assertNotNull(t); |
| assertEquals("org.apache.tools.ant.taskdefs.Echo", |
| t.getClass().getName()); |
| } |
| }); |
| buildRule.executeTarget("echo"); |
| } |
| |
| public static class Child extends Task { |
| Parent parent; |
| |
| public void injectParent(Parent parent) { |
| this.parent = parent; |
| } |
| |
| public void execute() { |
| parent.fromChild(); |
| } |
| } |
| |
| public static class Parent extends Task implements TaskContainer { |
| List<Task> children = new ArrayList<>(); |
| |
| public void addTask(Task t) { |
| children.add(t); |
| } |
| |
| public void fromChild() { |
| log("fromchild"); |
| } |
| |
| public void execute() { |
| for (Task task : children) { |
| UnknownElement el = (UnknownElement) task; |
| el.maybeConfigure(); |
| Child child = (Child) el.getRealThing(); |
| child.injectParent(this); |
| child.perform(); |
| } |
| } |
| } |
| } |