/*
    * 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.plugins.release;
  
  import java.io.File;
  import java.util.Collections;
  import java.util.List;
  import java.util.Properties;
  
  import org.apache.maven.execution.MavenSession;
  import org.apache.maven.plugin.MojoExecutionException;
  import org.apache.maven.plugin.MojoFailureException;
  import org.apache.maven.plugin.testing.AbstractMojoTestCase;
  import org.apache.maven.project.MavenProject;
  import org.apache.maven.shared.release.ReleaseExecutionException;
  import org.apache.maven.shared.release.ReleaseFailureException;
  import org.apache.maven.shared.release.ReleaseManager;
  import org.apache.maven.shared.release.ReleasePrepareRequest;
  import org.apache.maven.shared.release.config.ReleaseDescriptorBuilder;
  import org.apache.maven.shared.release.env.ReleaseEnvironment;
  import org.mockito.ArgumentCaptor;
  import org.mockito.invocation.InvocationOnMock;
  import org.mockito.stubbing.Answer;
  
  import static org.hamcrest.CoreMatchers.instanceOf;
  import static org.hamcrest.CoreMatchers.is;
  import static org.hamcrest.CoreMatchers.notNullValue;
  import static org.hamcrest.MatcherAssert.assertThat;
  import static org.mockito.ArgumentMatchers.isA;
  import static org.mockito.Mockito.doThrow;
  import static org.mockito.Mockito.mock;
  import static org.mockito.Mockito.spy;
  import static org.mockito.Mockito.times;
  import static org.mockito.Mockito.verify;
  import static org.mockito.Mockito.verifyNoMoreInteractions;
  import static org.mockito.Mockito.when;
  
  /**
   * Test release:prepare.
   *
   * @author <a href="mailto:brett@apache.org">Brett Porter</a>
   */
  public class PrepareReleaseMojoTest extends AbstractMojoTestCase {
      private void setDefaults(PrepareReleaseMojo mojo) throws IllegalAccessException {
          setVariableValueToObject(mojo, "updateWorkingCopyVersions", Boolean.TRUE);
      }
  
      public void testPrepare() throws Exception {
          File testFile = getTestFile("target/test-classes/mojos/prepare/prepare.xml");
          final PrepareReleaseMojo mojo = spy((PrepareReleaseMojo) lookupMojo("prepare", testFile));
          mojo.getProject().setFile(testFile);
          setDefaults(mojo);
          mojo.setBasedir(testFile.getParentFile());
          mojo.setPomFileName("pom.xml");
          mojo.session = new MavenSession(null, null, null, null, null, null, null, null, null) {
              public Properties getExecutionProperties() {
                  return new Properties();
              }
              ;
  
              @Override
              public List<MavenProject> getProjects() {
                  return Collections.singletonList(mojo.project);
              }
          };
  
          ReleaseDescriptorBuilder builder = new ReleaseDescriptorBuilder();
          builder.setWorkingDirectory(testFile.getParentFile().getAbsolutePath());
          builder.setUpdateDependencies(false);
  
          ReleaseManager mock = mock(ReleaseManager.class);
          mojo.setReleaseManager(mock);
  
          when(mojo.createReleaseDescriptor()).thenAnswer(new Answer<ReleaseDescriptorBuilder>() {
              @Override
              public ReleaseDescriptorBuilder answer(InvocationOnMock invocationOnMock) throws Throwable {
                  ReleaseDescriptorBuilder original = (ReleaseDescriptorBuilder) invocationOnMock.callRealMethod();
                  return spy(original);
              }
          });
  
          // execute
          mojo.execute();
 
         ArgumentCaptor<ReleasePrepareRequest> prepareRequest = ArgumentCaptor.forClass(ReleasePrepareRequest.class);
 
         // verify
         verify(mock).prepare(prepareRequest.capture());
 
         assertThat(
                 prepareRequest.getValue().getReleaseDescriptorBuilder(),
                 is(instanceOf(ReleaseDescriptorBuilder.class)));
         assertThat(prepareRequest.getValue().getReleaseEnvironment(), is(instanceOf(ReleaseEnvironment.class)));
         assertThat(prepareRequest.getValue().getReactorProjects(), is(notNullValue()));
         assertThat(prepareRequest.getValue().getResume(), is(true));
         assertThat(prepareRequest.getValue().getDryRun(), is(false));
 
         verify(prepareRequest.getValue().getReleaseDescriptorBuilder()).setScmSignTags(false);
     }
 
     public void testPrepareWithExecutionException() throws Exception {
         File testFile = getTestFile("target/test-classes/mojos/prepare/prepare.xml");
         final PrepareReleaseMojo mojo = (PrepareReleaseMojo) lookupMojo("prepare", testFile);
         mojo.getProject().setFile(testFile);
         setDefaults(mojo);
         mojo.setBasedir(testFile.getParentFile());
         mojo.setPomFileName("pom.xml");
         mojo.session = new MavenSession(null, null, null, null, null, null, null, null, null) {
             public Properties getExecutionProperties() {
                 return new Properties();
             }
             ;
 
             @Override
             public List<MavenProject> getProjects() {
                 return Collections.singletonList(mojo.project);
             }
         };
 
         ReleaseManager mock = mock(ReleaseManager.class);
         doThrow(new ReleaseExecutionException("...")).when(mock).prepare(isA(ReleasePrepareRequest.class));
         mojo.setReleaseManager(mock);
 
         // execute
         try {
             mojo.execute();
 
             fail("Should have thrown an exception");
         } catch (MojoExecutionException e) {
             assertEquals(
                     "Check cause", ReleaseExecutionException.class, e.getCause().getClass());
         }
 
         // verify
         verify(mock).prepare(isA(ReleasePrepareRequest.class));
         verifyNoMoreInteractions(mock);
     }
 
     public void testPrepareWithExecutionFailure() throws Exception {
         File testFile = getTestFile("target/test-classes/mojos/prepare/prepare.xml");
         final PrepareReleaseMojo mojo = (PrepareReleaseMojo) lookupMojo("prepare", testFile);
         mojo.getProject().setFile(testFile);
         setDefaults(mojo);
         mojo.setBasedir(testFile.getParentFile());
         mojo.setPomFileName("pom.xml");
         mojo.session = new MavenSession(null, null, null, null, null, null, null, null, null) {
             public Properties getExecutionProperties() {
                 return new Properties();
             }
             ;
 
             @Override
             public List<MavenProject> getProjects() {
                 return Collections.singletonList(mojo.project);
             }
         };
 
         ReleaseManager mock = mock(ReleaseManager.class);
         ReleaseFailureException cause = new ReleaseFailureException("...");
         doThrow(cause).when(mock).prepare(isA(ReleasePrepareRequest.class));
         mojo.setReleaseManager(mock);
 
         // execute
         try {
             mojo.execute();
 
             fail("Should have thrown an exception");
         } catch (MojoFailureException e) {
             assertEquals("Check cause exists", cause, e.getCause());
         }
         // verify
         verify(mock).prepare(isA(ReleasePrepareRequest.class));
         verifyNoMoreInteractions(mock);
     }
 
     public void testLineSeparatorInPrepareWithPom() throws Exception {
         File testFile = getTestFile("target/test-classes/mojos/prepare/prepare.xml");
         final PrepareWithPomReleaseMojo mojo = (PrepareWithPomReleaseMojo) lookupMojo("prepare-with-pom", testFile);
         mojo.getProject().setFile(testFile);
         setDefaults(mojo);
         setVariableValueToObject(mojo, "generateReleasePoms", Boolean.TRUE);
         mojo.setBasedir(testFile.getParentFile());
         mojo.setPomFileName("pom.xml");
         mojo.project.setFile(testFile);
         mojo.session = new MavenSession(null, null, null, null, null, null, null, null, null) {
             public Properties getExecutionProperties() {
                 return new Properties();
             }
             ;
 
             @Override
             public List<MavenProject> getProjects() {
                 return Collections.singletonList(mojo.project);
             }
         };
 
         ReleaseManager mock = mock(ReleaseManager.class);
         mojo.setReleaseManager(mock);
 
         int times = 1;
         testLineSeparator(null, "\n", mojo, mock, times++);
         testLineSeparator("source", "\n", mojo, mock, times++);
         testLineSeparator("cr", "\r", mojo, mock, times++);
         testLineSeparator("lf", "\n", mojo, mock, times++);
         testLineSeparator("crlf", "\r\n", mojo, mock, times++);
         testLineSeparator("system", System.lineSeparator(), mojo, mock, times++);
     }
 
     public void testLineSeparatorInPrepare() throws Exception {
         File testFile = getTestFile("target/test-classes/mojos/prepare/prepare.xml");
         final PrepareReleaseMojo mojo = (PrepareReleaseMojo) lookupMojo("prepare", testFile);
         mojo.getProject().setFile(testFile);
         setDefaults(mojo);
         mojo.setBasedir(testFile.getParentFile());
         mojo.setPomFileName("pom.xml");
         mojo.project.setFile(testFile);
         mojo.session = new MavenSession(null, null, null, null, null, null, null, null, null) {
             public Properties getExecutionProperties() {
                 return new Properties();
             }
             ;
 
             @Override
             public List<MavenProject> getProjects() {
                 return Collections.singletonList(mojo.project);
             }
         };
 
         ReleaseManager mock = mock(ReleaseManager.class);
         mojo.setReleaseManager(mock);
 
         int times = 1;
         testLineSeparator(null, "\n", mojo, mock, times++);
         testLineSeparator("source", "\n", mojo, mock, times++);
         testLineSeparator("cr", "\r", mojo, mock, times++);
         testLineSeparator("lf", "\n", mojo, mock, times++);
         testLineSeparator("crlf", "\r\n", mojo, mock, times++);
         testLineSeparator("system", System.lineSeparator(), mojo, mock, times++);
     }
 
     private void testLineSeparator(
             String lineSeparator, String expected, PrepareReleaseMojo mojo, ReleaseManager releaseManager, int times)
             throws Exception {
 
         setVariableValueToObject(mojo, "lineSeparator", lineSeparator);
 
         mojo.execute();
 
         ArgumentCaptor<ReleasePrepareRequest> prepareRequest = ArgumentCaptor.forClass(ReleasePrepareRequest.class);
         verify(releaseManager, times(times)).prepare(prepareRequest.capture());
 
         assertEquals(
                 expected,
                 prepareRequest.getValue().getReleaseDescriptorBuilder().build().getLineSeparator());
     }
 
     /*
         public void testPerformWithScm()
             throws Exception
         {
             PerformReleaseMojo mojo = (PerformReleaseMojo) lookupMojo( "perform", getTestFile(
                 "target/test-classes/mojos/perform/perform-with-scm.xml" ) );
 
             ReleaseDescriptor releaseConfiguration = new ReleaseDescriptor();
             releaseConfiguration.setSettings( mojo.getSettings() );
             releaseConfiguration.setUrl( "scm-url" );
 
             Mock mock = new Mock( ReleaseManager.class );
             Constraint[] constraints = new Constraint[]{new IsEqual( releaseConfiguration ),
                 new IsEqual( new File( getBasedir(), "target/checkout" ) ), new IsEqual( "deploy site-deploy" ),
                 new IsEqual( Boolean.TRUE )};
             mock.expects( new InvokeOnceMatcher() ).method( "perform" ).with( constraints );
             mojo.setReleaseManager( (ReleaseManager) mock.proxy() );
 
             mojo.execute();
 
             assertTrue( true );
         }
 
         public void testPerformWithProfiles()
             throws Exception
         {
             PerformReleaseMojo mojo = (PerformReleaseMojo) lookupMojo( "perform", getTestFile(
                 "target/test-classes/mojos/perform/perform.xml" ) );
 
             ReleaseDescriptor releaseConfiguration = new ReleaseDescriptor();
             releaseConfiguration.setSettings( mojo.getSettings() );
             releaseConfiguration.setAdditionalArguments( "-P prof1,2prof" );
 
             MavenProject project = (MavenProject) getVariableValueFromObject( mojo, "project" );
             Profile profile1 = new Profile();
             profile1.setId( "prof1" );
             Profile profile2 = new Profile();
             profile2.setId( "2prof" );
             project.setActiveProfiles( Arrays.asList( new Profile[]{profile1, profile2} ) );
 
             Mock mock = new Mock( ReleaseManager.class );
             Constraint[] constraints = new Constraint[]{new IsEqual( releaseConfiguration ),
                 new IsEqual( new File( getBasedir(), "target/checkout" ) ), new IsEqual( "deploy site-deploy" ),
                 new IsEqual( Boolean.TRUE )};
             mock.expects( new InvokeOnceMatcher() ).method( "perform" ).with( constraints );
             mojo.setReleaseManager( (ReleaseManager) mock.proxy() );
 
             mojo.execute();
 
             assertTrue( true );
         }
 
         public void testPerformWithProfilesAndArguments()
             throws Exception
         {
             PerformReleaseMojo mojo = (PerformReleaseMojo) lookupMojo( "perform", getTestFile(
                 "target/test-classes/mojos/perform/perform-with-args.xml" ) );
 
             ReleaseDescriptor releaseConfiguration = new ReleaseDescriptor();
             releaseConfiguration.setSettings( mojo.getSettings() );
             releaseConfiguration.setAdditionalArguments( "-Dmaven.test.skip=true -P prof1,2prof" );
 
             MavenProject project = (MavenProject) getVariableValueFromObject( mojo, "project" );
             Profile profile1 = new Profile();
             profile1.setId( "prof1" );
             Profile profile2 = new Profile();
             profile2.setId( "2prof" );
             project.setActiveProfiles( Arrays.asList( new Profile[]{profile1, profile2} ) );
 
             Mock mock = new Mock( ReleaseManager.class );
             Constraint[] constraints = new Constraint[]{new IsEqual( releaseConfiguration ),
                 new IsEqual( new File( getBasedir(), "target/checkout" ) ), new IsEqual( "deploy site-deploy" ),
                 new IsEqual( Boolean.TRUE )};
             mock.expects( new InvokeOnceMatcher() ).method( "perform" ).with( constraints );
             mojo.setReleaseManager( (ReleaseManager) mock.proxy() );
 
             mojo.execute();
 
             assertTrue( true );
         }
     */
 }