| /* |
| * 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.ivy.plugins.circular; |
| |
| import org.apache.ivy.TestHelper; |
| import org.apache.ivy.core.IvyContext; |
| import org.apache.ivy.core.event.EventManager; |
| import org.apache.ivy.core.resolve.ResolveData; |
| import org.apache.ivy.core.resolve.ResolveEngine; |
| import org.apache.ivy.core.resolve.ResolveOptions; |
| import org.apache.ivy.core.settings.IvySettings; |
| import org.apache.ivy.core.sort.SortEngine; |
| import org.apache.ivy.util.Message; |
| import org.apache.ivy.util.MockMessageLogger; |
| |
| import junit.framework.TestCase; |
| |
| public class WarnCircularDependencyStrategyTest extends TestCase { |
| private CircularDependencyStrategy strategy; |
| |
| private MockMessageLogger mockMessageImpl; |
| |
| protected void setUp() throws Exception { |
| strategy = WarnCircularDependencyStrategy.getInstance(); |
| |
| resetLogger(); |
| } |
| |
| private void resetLogger() { |
| mockMessageImpl = new MockMessageLogger(); |
| Message.setDefaultLogger(mockMessageImpl); |
| } |
| |
| public void testLog() throws Exception { |
| strategy.handleCircularDependency(TestHelper.parseMridsToArray("#A;1.0, #B;1.0")); |
| |
| mockMessageImpl.assertLogWarningContains("circular dependency found: #A;1.0->#B;1.0"); |
| } |
| |
| public void testRemoveDuplicates() throws Exception { |
| strategy.handleCircularDependency(TestHelper.parseMridsToArray("#A;1.1, #B;1.0")); |
| strategy.handleCircularDependency(TestHelper.parseMridsToArray("#A;1.1, #B;1.0")); |
| |
| // should only log the circular dependency once |
| assertEquals(1, mockMessageImpl.getLogs().size()); |
| } |
| |
| public void testRemoveDuplicates2() throws Exception { |
| setResolveContext("1"); |
| resetLogger(); |
| strategy.handleCircularDependency(TestHelper.parseMridsToArray("#A;1.1, #B;1.0")); |
| strategy.handleCircularDependency(TestHelper.parseMridsToArray("#A;1.1, #B;1.0")); |
| |
| // should only log the circular dependency once |
| assertEquals(1, mockMessageImpl.getLogs().size()); |
| |
| setResolveContext("2"); |
| resetLogger(); |
| strategy.handleCircularDependency(TestHelper.parseMridsToArray("#A;1.1, #B;1.0")); |
| // should log the message |
| assertEquals(1, mockMessageImpl.getLogs().size()); |
| |
| strategy.handleCircularDependency(TestHelper.parseMridsToArray("#A;1.1, #B;1.0")); |
| |
| // should not log the message again |
| assertEquals(1, mockMessageImpl.getLogs().size()); |
| } |
| |
| private void setResolveContext(String resolveId) { |
| IvySettings settings = new IvySettings(); |
| IvyContext.getContext().setResolveData( |
| new ResolveData(new ResolveEngine(settings, new EventManager(), |
| new SortEngine(settings)), new ResolveOptions().setResolveId(resolveId))); |
| } |
| } |