/*
    * Copyright (C) 2013 the original author or authors.
    *
    * Licensed 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.codehaus.gmavenplus.mojo;
  
  import org.apache.maven.project.MavenProject;
  import org.apache.maven.shared.model.fileset.FileSet;
  import org.codehaus.gmavenplus.model.internal.Version;
  import org.codehaus.gmavenplus.util.ClassWrangler;
  import org.junit.Before;
  import org.junit.Test;
  import org.mockito.Mock;
  import org.mockito.MockitoAnnotations;
  
  import java.io.File;
  import java.util.HashSet;
  import java.util.Set;
  
  import static org.junit.Assert.assertEquals;
  import static org.junit.Assert.assertFalse;
  import static org.junit.Assert.assertTrue;
  import static org.mockito.Mockito.anyLong;
  import static org.mockito.Mockito.atLeastOnce;
  import static org.mockito.Mockito.doReturn;
  import static org.mockito.Mockito.mock;
  import static org.mockito.Mockito.verify;
  
  
  /**
   * Unit tests for the AbstractCompileMojo class.
   *
   * @author Keegan Witt
   */
  public class AbstractGenerateStubsMojoTest {
      private TestMojo testMojo;
  
      @Mock
      private MavenProject project;
  
      @Mock
      private FileSet fileSet;
  
      @Mock
      private File outputDirectory;
  
      @Before
      public void setup() {
          MockitoAnnotations.openMocks(this);
          doReturn("STUBBED_DIRECTORY").when(fileSet).getDirectory();
          doReturn(new String[]{"STUBBED_INCLUDES"}).when(fileSet).getIncludesArray();
          doReturn("STUBBED_STUBS_DIRECTORY").when(outputDirectory).getAbsolutePath();
          File mockBaseDir = mock(File.class);
          doReturn("STUBBED_BASEDIR").when(mockBaseDir).getAbsolutePath();
          doReturn(mockBaseDir).when(project).getBasedir();
          testMojo = new TestMojo();
          testMojo.project = project;
      }
  
      @Test
      public void testGetStubs() {
          Set<File> stubs = testMojo.getStubs(outputDirectory);
          assertEquals(0, stubs.size());
      }
  
      @Test
      public void testGroovyVersionSupportsActionTrue() {
          testMojo = new TestMojo("1.5.0");
          assertTrue(testMojo.groovyVersionSupportsAction());
      }
  
      @Test
      public void testGroovyVersionSupportsActionFalse() {
          testMojo = new TestMojo("1.1-rc-3");
          assertFalse(testMojo.groovyVersionSupportsAction());
      }
  
      @Test
      public void testResetStubModifiedDates() {
          File stub = mock(File.class);
          Set<File> stubs = new HashSet<>();
          stubs.add(stub);
          testMojo.resetStubModifiedDates(stubs);
          verify(stub, atLeastOnce()).setLastModified(anyLong());
      }
  
      @Test(expected = IllegalArgumentException.class)
     public void testJava6WithUnsupportedGroovy() {
         testMojo = new TestMojo("2.1.2");
         testMojo.targetBytecode = "1.6";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test
     public void testJava6WithSupportedGroovy() {
         testMojo = new TestMojo("2.1.3");
         testMojo.targetBytecode = "1.6";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test(expected = IllegalArgumentException.class)
     public void testJava7WithUnsupportedGroovy() {
         testMojo = new TestMojo("2.1.2");
         testMojo.targetBytecode = "1.7";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test
     public void testJava7WithSupportedGroovy() {
         testMojo = new TestMojo("2.1.3");
         testMojo.targetBytecode = "1.7";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test(expected = IllegalArgumentException.class)
     public void testJava8WithUnsupportedGroovy() {
         testMojo = new TestMojo("2.3.2");
         testMojo.targetBytecode = "1.8";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test
     public void testJava8WithSupportedGroovy() {
         testMojo = new TestMojo("2.3.3");
         testMojo.targetBytecode = "1.8";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test(expected = IllegalArgumentException.class)
     public void testJava9WithUnsupportedGroovy2_5() {
         testMojo = new TestMojo("2.5.2");
         testMojo.targetBytecode = "9";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test
     public void testJava9WithSupportedGroovy2_5() {
         testMojo = new TestMojo("2.5.3");
         testMojo.targetBytecode = "9";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test(expected = IllegalArgumentException.class)
     public void testJava9WithUnsupportedGroovy2_6() {
         testMojo = new TestMojo("2.6.0-alpha-3");
         testMojo.targetBytecode = "9";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test
     public void testJava9WithSupportedGroovy2_6() {
         testMojo = new TestMojo("2.6.0-alpha-4");
         testMojo.targetBytecode = "9";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test(expected = IllegalArgumentException.class)
     public void testJava9WithUnsupportedGroovy3() {
         testMojo = new TestMojo("3.0.0-alpha-1");
         testMojo.targetBytecode = "9";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test
     public void testJava9WithSupportedGroovy3() {
         testMojo = new TestMojo("3.0.0-alpha-2");
         testMojo.targetBytecode = "9";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test(expected = IllegalArgumentException.class)
     public void testJava9WithUnsupportedGroovyIndy() {
         testMojo = new TestMojo("2.5.2", true);
         testMojo.targetBytecode = "9";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test
     public void testJava9WithSupportedGroovyIndy() {
         testMojo = new TestMojo("2.5.3", true);
         testMojo.targetBytecode = "9";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test(expected = IllegalArgumentException.class)
     public void testJava9WithUnsupportedGroovy3Indy() {
         testMojo = new TestMojo("3.0.0-alpha-3", true);
         testMojo.targetBytecode = "9";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test
     public void testJava9WithSupportedGroovy3Indy() {
         testMojo = new TestMojo("3.0.0-alpha-4", true);
         testMojo.targetBytecode = "9";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test(expected = IllegalArgumentException.class)
     public void testJava10WithUnsupportedGroovy() {
         testMojo = new TestMojo("2.5.2");
         testMojo.targetBytecode = "10";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test
     public void testJava10WithSupportedGroovy() {
         testMojo = new TestMojo("2.5.3");
         testMojo.targetBytecode = "10";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test(expected = IllegalArgumentException.class)
     public void testJava10WithUnsupportedGroovy3() {
         testMojo = new TestMojo("3.0.0-alpha-3");
         testMojo.targetBytecode = "10";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test
     public void testJava10WithSupportedGroovy3() {
         testMojo = new TestMojo("3.0.0-alpha-4");
         testMojo.targetBytecode = "10";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test(expected = IllegalArgumentException.class)
     public void testJava11WithUnsupportedGroovy() {
         testMojo = new TestMojo("2.5.2");
         testMojo.targetBytecode = "11";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test
     public void testJava11WithSupportedGroovy() {
         testMojo = new TestMojo("2.5.3");
         testMojo.targetBytecode = "11";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test(expected = IllegalArgumentException.class)
     public void testJava11WithUnsupportedGroovy3() {
         testMojo = new TestMojo("3.0.0-alpha-3");
         testMojo.targetBytecode = "11";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test
     public void testJava11WithSupportedGroovy3() {
         testMojo = new TestMojo("3.0.0-alpha-4");
         testMojo.targetBytecode = "11";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test(expected = IllegalArgumentException.class)
     public void testJava12WithUnsupportedGroovy() {
         testMojo = new TestMojo("2.5.2");
         testMojo.targetBytecode = "12";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test
     public void testJava12WithSupportedGroovy() {
         testMojo = new TestMojo("2.5.3");
         testMojo.targetBytecode = "12";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test(expected = IllegalArgumentException.class)
     public void testJava12WithUnsupportedGroovy3() {
         testMojo = new TestMojo("3.0.0-alpha-3");
         testMojo.targetBytecode = "12";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test
     public void testJava12WithSupportedGroovy3() {
         testMojo = new TestMojo("3.0.0-alpha-4");
         testMojo.targetBytecode = "12";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test(expected = IllegalArgumentException.class)
     public void testJava13WithUnsupportedGroovy() {
         testMojo = new TestMojo("2.5.6");
         testMojo.targetBytecode = "13";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test
     public void testJava13WithSupportedGroovy() {
         testMojo = new TestMojo("2.5.7");
         testMojo.targetBytecode = "13";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test(expected = IllegalArgumentException.class)
     public void testJava13WithUnsupportedGroovy3() {
         testMojo = new TestMojo("3.0.0-alpha-4");
         testMojo.targetBytecode = "13";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test
     public void testJava13WithSupportedGroovy3() {
         testMojo = new TestMojo("3.0.0-beta-1");
         testMojo.targetBytecode = "13";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test(expected = IllegalArgumentException.class)
     public void testJava14WithUnsupportedGroovy() {
         testMojo = new TestMojo("3.0.0-beta-1");
         testMojo.targetBytecode = "14";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test
     public void testJava14WithSupportedGroovy() {
         testMojo = new TestMojo("3.0.0-beta-2");
         testMojo.targetBytecode = "14";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test(expected = IllegalArgumentException.class)
     public void testJava15WithUnsupportedGroovy() {
         testMojo = new TestMojo("3.0.2");
         testMojo.targetBytecode = "15";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test
     public void testJava15WithSupportedGroovy() {
         testMojo = new TestMojo("3.0.3");
         testMojo.targetBytecode = "15";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test(expected = IllegalArgumentException.class)
     public void testJava16WithUnsupportedGroovy() {
         testMojo = new TestMojo("3.0.5");
         testMojo.targetBytecode = "16";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test
     public void testJava16WithSupportedGroovy() {
         testMojo = new TestMojo("3.0.6");
         testMojo.targetBytecode = "16";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test(expected = IllegalArgumentException.class)
     public void testJava17WithUnsupportedGroovy() {
         testMojo = new TestMojo("3.0.7");
         testMojo.targetBytecode = "17";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test
     public void testJava17WithSupportedGroovy() {
         testMojo = new TestMojo("3.0.8");
         testMojo.targetBytecode = "17";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test(expected = IllegalArgumentException.class)
     public void testJava17WithUnsupportedGroovy4() {
         testMojo = new TestMojo("4.0.0-alpha-2");
         testMojo.targetBytecode = "17";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test
     public void testJava17WithSupportedGroovy4() {
         testMojo = new TestMojo("4.0.0-alpha-3");
         testMojo.targetBytecode = "17";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test(expected = IllegalArgumentException.class)
     public void testJava18WithUnsupportedGroovy() {
         testMojo = new TestMojo("4.0.0-alpha-3");
         testMojo.targetBytecode = "18";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test
     public void testJava18WithSupportedGroovy() {
         testMojo = new TestMojo("4.0.0-beta-1");
         testMojo.targetBytecode = "18";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test(expected = IllegalArgumentException.class)
     public void testJava19WithUnsupportedGroovy() {
         testMojo = new TestMojo("4.0.1");
         testMojo.targetBytecode = "19";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test
     public void testJava19WithSupportedGroovy() {
         testMojo = new TestMojo("4.0.2");
         testMojo.targetBytecode = "19";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test(expected = IllegalArgumentException.class)
     public void testJava20WithUnsupportedGroovy() {
         testMojo = new TestMojo("4.0.5");
         testMojo.targetBytecode = "20";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test
     public void testJava20WithSupportedGroovy() {
         testMojo = new TestMojo("4.0.6");
         testMojo.targetBytecode = "20";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test(expected = IllegalArgumentException.class)
     public void testJava21WithUnsupportedGroovy() {
         testMojo = new TestMojo("4.0.10");
         testMojo.targetBytecode = "21";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test
     public void testJava21WithSupportedGroovy() {
         testMojo = new TestMojo("4.0.11");
         testMojo.targetBytecode = "21";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test(expected = IllegalArgumentException.class)
     public void testJava22WithUnsupportedGroovy() {
         testMojo = new TestMojo("4.0.15");
         testMojo.targetBytecode = "22";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test
     public void testJava22WithSupportedGroovy() {
         testMojo = new TestMojo("4.0.16");
         testMojo.targetBytecode = "22";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test(expected = IllegalArgumentException.class)
     public void testJava22WithUnsupportedGroovy5() {
         testMojo = new TestMojo("5.0.0-alpha-2");
         testMojo.targetBytecode = "22";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test
     public void testJava22WithSupportedGroovy5() {
         testMojo = new TestMojo("5.0.0-alpha-3");
         testMojo.targetBytecode = "22";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test(expected = IllegalArgumentException.class)
     public void testJava23WithUnsupportedGroovy() {
         testMojo = new TestMojo("4.0.20");
         testMojo.targetBytecode = "23";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test
     public void testJava23WithSupportedGroovy() {
         testMojo = new TestMojo("4.0.21");
         testMojo.targetBytecode = "23";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test(expected = IllegalArgumentException.class)
     public void testJava23WithUnsupportedGroovy5() {
         testMojo = new TestMojo("5.0.0-alpha-7");
         testMojo.targetBytecode = "23";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test
     public void testJava23WithSupportedGroovy5() {
         testMojo = new TestMojo("5.0.0-alpha-8");
         testMojo.targetBytecode = "23";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test(expected = IllegalArgumentException.class)
     public void testJava24WithUnsupportedGroovy() {
         testMojo = new TestMojo("4.0.23");
         testMojo.targetBytecode = "24";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test
     public void testJava24WithSupportedGroovy() {
         testMojo = new TestMojo("4.0.24");
         testMojo.targetBytecode = "24";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test(expected = IllegalArgumentException.class)
     public void testJava24WithUnsupportedGroovy5() {
         testMojo = new TestMojo("5.0.0-alpha-10");
         testMojo.targetBytecode = "24";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test
     public void testJava24WithSupportedGroovy5() {
         testMojo = new TestMojo("5.0.0-alpha-11");
         testMojo.targetBytecode = "24";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test(expected = IllegalArgumentException.class)
     public void testJava25WithUnsupportedGroovy() {
         testMojo = new TestMojo("4.0.26");
         testMojo.targetBytecode = "25";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test
     public void testJava25WithSupportedGroovy() {
         testMojo = new TestMojo("4.0.27");
         testMojo.targetBytecode = "25";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test(expected = IllegalArgumentException.class)
     public void testJava25WithUnsupportedGroovy5() {
         testMojo = new TestMojo("5.0.0-alpha-12");
         testMojo.targetBytecode = "25";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test
     public void testJava25WithSupportedGroovy5() {
         testMojo = new TestMojo("5.0.0-alpha-13");
         testMojo.targetBytecode = "25";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     @Test(expected = IllegalArgumentException.class)
     public void testUnrecognizedJava() {
         testMojo = new TestMojo("2.1.2");
         testMojo.targetBytecode = "unknown";
         testMojo.verifyGroovyVersionSupportsTargetBytecode();
     }
 
     protected static class TestMojo extends AbstractGenerateStubsMojo {
         protected TestMojo() {
             this(GROOVY_1_8_2.toString(), false);
         }
 
         protected TestMojo(String groovyVersion) {
             this(groovyVersion, false);
         }
 
         protected TestMojo(String groovyVersion, boolean indy) {
             classWrangler = mock(ClassWrangler.class);
             doReturn(Version.parseFromString(groovyVersion)).when(classWrangler).getGroovyVersion();
             doReturn(indy).when(classWrangler).isGroovyIndy();
         }
 
         @Override
         public void execute() {
         }
     }
 
 }