/*
    * 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.lifecycle;
  
  import junit.framework.TestCase;
  
  import org.apache.maven.lifecycle.internal.ExecutionPlanItem;
  import org.apache.maven.lifecycle.internal.stub.DefaultLifecyclesStub;
  import org.apache.maven.lifecycle.internal.stub.LifecycleExecutionPlanCalculatorStub;
  import org.apache.maven.model.Plugin;
  
  import java.util.Iterator;
  import java.util.List;
  import java.util.Set;
  
  /**
   * @author Kristian Rosenvold
   */
  public class MavenExecutionPlanTest
      extends TestCase
  {
  
      public void testFindLastInPhase()
          throws Exception
      {
          MavenExecutionPlan plan = LifecycleExecutionPlanCalculatorStub.getProjectAExceutionPlan();
  
          ExecutionPlanItem expected = plan.findLastInPhase( "package" );
          ExecutionPlanItem beerPhase = plan.findLastInPhase( "BEER" );  // Beer comes straight after package in stub
          assertEquals( expected, beerPhase );
          assertNotNull( expected );
      }
  
      public void testThreadSafeMojos()
          throws Exception
      {
          MavenExecutionPlan plan = LifecycleExecutionPlanCalculatorStub.getProjectAExceutionPlan();
          final Set<Plugin> unSafePlugins = plan.getNonThreadSafePlugins();
          // There is only a single threadsafe plugin here...
          assertEquals( plan.size() - 1, unSafePlugins.size() );
  
      }
  
  
      public void testFindLastWhenFirst()
          throws Exception
      {
          MavenExecutionPlan plan = LifecycleExecutionPlanCalculatorStub.getProjectAExceutionPlan();
  
          ExecutionPlanItem beerPhase = plan.findLastInPhase(
              LifecycleExecutionPlanCalculatorStub.VALIDATE.getPhase() );  // Beer comes straight after package in stub
          assertNull( beerPhase );
      }
  
      public void testFindLastInPhaseMisc()
          throws Exception
      {
          MavenExecutionPlan plan = LifecycleExecutionPlanCalculatorStub.getProjectAExceutionPlan();
  
          assertNull( plan.findLastInPhase( "pacXkage" ) );
          // Beer comes straight after package in stub, much like real life.
          assertNotNull( plan.findLastInPhase( LifecycleExecutionPlanCalculatorStub.INITIALIZE.getPhase() ) );
      }
  }