/*
    * 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.maven.shared.release.phase;
  
  import java.io.File;
  import java.util.List;
  
  import org.apache.maven.project.MavenProject;
  import org.apache.maven.shared.release.PlexusJUnit4TestCase;
  import org.apache.maven.shared.release.ReleaseExecutionException;
  import org.apache.maven.shared.release.ReleaseFailureException;
  import org.apache.maven.shared.release.ReleaseResult;
  import org.apache.maven.shared.release.config.ReleaseDescriptorBuilder;
  import org.apache.maven.shared.release.config.ReleaseUtils;
  import org.apache.maven.shared.release.env.DefaultReleaseEnvironment;
  import org.apache.maven.shared.release.env.ReleaseEnvironment;
  import org.apache.maven.shared.release.exec.MavenExecutor;
  import org.apache.maven.shared.release.exec.MavenExecutorException;
  import org.apache.maven.shared.release.stubs.MavenExecutorWrapper;
  import org.junit.Test;
  
  import static org.junit.Assert.assertEquals;
  import static org.junit.Assert.fail;
  import static org.mockito.Matchers.eq;
  import static org.mockito.Matchers.isA;
  import static org.mockito.Matchers.isNull;
  import static org.mockito.Mockito.doThrow;
  import static org.mockito.Mockito.mock;
  import static org.mockito.Mockito.verify;
  import static org.mockito.Mockito.verifyNoMoreInteractions;
  
  /**
   * Test the simple test running phase.
   *
   * @author <a href="mailto:brett@apache.org">Brett Porter</a>
   */
  public class RunCompleteGoalsPhaseTest extends PlexusJUnit4TestCase {
      private RunCompleteGoalsPhase phase;
  
      private MavenExecutorWrapper mavenExecutorWrapper;
  
      private DefaultReleaseEnvironment releaseEnvironment;
  
      @Override
      public void setUp() throws Exception {
          super.setUp();
  
          phase = (RunCompleteGoalsPhase) lookup(ReleasePhase.class, "run-completion-goals");
  
          mavenExecutorWrapper =
                  (MavenExecutorWrapper) lookup("org.apache.maven.shared.release.exec.MavenExecutor", "wrapper");
  
          releaseEnvironment = new DefaultReleaseEnvironment();
          releaseEnvironment.setMavenExecutorId("wrapper");
      }
  
      @Test
      public void testExecute() throws ReleaseExecutionException, ReleaseFailureException, MavenExecutorException {
          // prepare
          File testFile = getTestFile("target/working-directory");
  
          ReleaseDescriptorBuilder builder = new ReleaseDescriptorBuilder();
          builder.setCompletionGoals("clean integration-test");
          builder.setWorkingDirectory(testFile.getAbsolutePath());
  
          MavenExecutor mock = mock(MavenExecutor.class);
  
          mavenExecutorWrapper.setMavenExecutor(mock);
  
          // execute
          phase.execute(ReleaseUtils.buildReleaseDescriptor(builder), releaseEnvironment, (List<MavenProject>) null);
  
          // verify
          verify(mock)
                  .executeGoals(
                          eq(testFile),
                          eq("clean integration-test"),
                          isA(ReleaseEnvironment.class),
                          eq(true),
                          isNull(),
                          isNull(),
                          isA(ReleaseResult.class));
          verifyNoMoreInteractions(mock);
     }
 
     @Test
     public void testSimulate() throws ReleaseExecutionException, MavenExecutorException {
         // prepare
         File testFile = getTestFile("target/working-directory");
 
         ReleaseDescriptorBuilder builder = new ReleaseDescriptorBuilder();
         builder.setCompletionGoals("clean integration-test");
         builder.setWorkingDirectory(testFile.getAbsolutePath());
 
         MavenExecutor mock = mock(MavenExecutor.class);
 
         mavenExecutorWrapper.setMavenExecutor(mock);
 
         // execute
         phase.simulate(ReleaseUtils.buildReleaseDescriptor(builder), releaseEnvironment, null);
 
         // verify
         verify(mock)
                 .executeGoals(
                         eq(testFile),
                         eq("clean integration-test"),
                         isA(ReleaseEnvironment.class),
                         eq(true),
                         isNull(),
                         isNull(),
                         isA(ReleaseResult.class));
         verifyNoMoreInteractions(mock);
     }
 
     @Test
     public void testExecuteException() throws ReleaseFailureException, MavenExecutorException {
         // prepare
         File testFile = getTestFile("target/working-directory");
 
         ReleaseDescriptorBuilder builder = new ReleaseDescriptorBuilder();
         builder.setCompletionGoals("clean integration-test");
         builder.setWorkingDirectory(testFile.getAbsolutePath());
 
         MavenExecutor mock = mock(MavenExecutor.class);
         doThrow(new MavenExecutorException("...", new Exception()))
                 .when(mock)
                 .executeGoals(
                         eq(testFile),
                         eq("clean integration-test"),
                         isA(ReleaseEnvironment.class),
                         eq(true),
                         isNull(),
                         isNull(),
                         isA(ReleaseResult.class));
 
         mavenExecutorWrapper.setMavenExecutor(mock);
 
         // execute
         try {
             phase.execute(ReleaseUtils.buildReleaseDescriptor(builder), releaseEnvironment, (List<MavenProject>) null);
 
             fail("Should have thrown an exception");
         } catch (ReleaseExecutionException e) {
             assertEquals(
                     "Check cause", MavenExecutorException.class, e.getCause().getClass());
         }
 
         // verify
         verify(mock)
                 .executeGoals(
                         eq(testFile),
                         eq("clean integration-test"),
                         isA(ReleaseEnvironment.class),
                         eq(true),
                         isNull(),
                         isNull(),
                         isA(ReleaseResult.class));
         verifyNoMoreInteractions(mock);
     }
 
     @Test
     public void testSimulateException() throws MavenExecutorException {
         // prepare
         File testFile = getTestFile("target/working-directory");
 
         ReleaseDescriptorBuilder builder = new ReleaseDescriptorBuilder();
         builder.setCompletionGoals("clean integration-test");
         builder.setWorkingDirectory(testFile.getAbsolutePath());
 
         MavenExecutor mock = mock(MavenExecutor.class);
         doThrow(new MavenExecutorException("...", new Exception()))
                 .when(mock)
                 .executeGoals(
                         eq(testFile),
                         eq("clean integration-test"),
                         isA(ReleaseEnvironment.class),
                         eq(true),
                         isNull(),
                         isNull(),
                         isA(ReleaseResult.class));
 
         mavenExecutorWrapper.setMavenExecutor(mock);
 
         // execute
         try {
             phase.simulate(ReleaseUtils.buildReleaseDescriptor(builder), releaseEnvironment, null);
 
             fail("Should have thrown an exception");
         } catch (ReleaseExecutionException e) {
             assertEquals(
                     "Check cause", MavenExecutorException.class, e.getCause().getClass());
         }
 
         // verify
         verify(mock)
                 .executeGoals(
                         eq(testFile),
                         eq("clean integration-test"),
                         isA(ReleaseEnvironment.class),
                         eq(true),
                         isNull(),
                         isNull(),
                         isA(ReleaseResult.class));
         verifyNoMoreInteractions(mock);
     }
 
     @Test
     public void testEmptyGoals() throws Exception {
         // prepare
         File testFile = getTestFile("target/working-directory");
 
         ReleaseDescriptorBuilder builder = new ReleaseDescriptorBuilder();
         builder.setCompletionGoals("");
         builder.setWorkingDirectory(testFile.getAbsolutePath());
 
         MavenExecutor mock = mock(MavenExecutor.class);
 
         mavenExecutorWrapper.setMavenExecutor(mock);
 
         // execute
         phase.execute(ReleaseUtils.buildReleaseDescriptor(builder), releaseEnvironment, (List<MavenProject>) null);
 
         // verify
         // never invoke mock
         verifyNoMoreInteractions(mock);
     }
 }