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());
      }
  
  
  
      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() {
         }
     }
 
 }