How to use

extractPluginConfiguration

method

in

org.apache.maven.plugin.testing.AbstractMojoTestCase

public PlexusConfiguration extractPluginConfiguration( String artifactId, File pom )
  throws Exception
{
  return testCase.extractPluginConfiguration( artifactId, pom );
}

public PlexusConfiguration extractPluginConfiguration( String artifactId, Xpp3Dom pomDom )
  throws Exception
{
  return testCase.extractPluginConfiguration( artifactId, pomDom );
}

/**
 * @param artifactId
 * @param pom
 * @return the plexus configuration
 * @throws Exception
 */
protected PlexusConfiguration extractPluginConfiguration( String artifactId, File pom )
  throws Exception
{
  Reader reader = ReaderFactory.newXmlReader( pom );
  Xpp3Dom pomDom = Xpp3DomBuilder.build( reader );
  return extractPluginConfiguration( artifactId, pomDom );
}

/**
 * Configure the mojo
 *
 * @param mojo
 * @param artifactId
 * @param pom
 * @return a Mojo instance
 * @throws Exception
 */
protected Mojo configureMojo( Mojo mojo, String artifactId, File pom )
  throws Exception
{
  validateContainerStatus();
  PlexusConfiguration pluginConfiguration = extractPluginConfiguration( artifactId, pom );
  ExpressionEvaluator evaluator = new ResolverExpressionEvaluatorStub();
  configurator.configureComponent( mojo, pluginConfiguration, evaluator, getContainer().getContainerRealm() );
  return mojo;
}

/**
 * Lookup the mojo leveraging the actual subprojects pom
 *
 * @param goal
 * @param pom
 * @return a Mojo instance
 * @throws Exception
 */
protected Mojo lookupMojo( String goal, File pom )
  throws Exception
{
  File pluginPom = new File( getBasedir(), "pom.xml" );
  Xpp3Dom pluginPomDom = Xpp3DomBuilder.build( ReaderFactory.newXmlReader( pluginPom ) );
  String artifactId = pluginPomDom.getChild( "artifactId" ).getValue();
  String groupId = resolveFromRootThenParent( pluginPomDom, "groupId" );
  String version = resolveFromRootThenParent( pluginPomDom, "version" );
  PlexusConfiguration pluginConfiguration = extractPluginConfiguration( artifactId, pom );
  return lookupMojo( groupId, artifactId, version, goal, pluginConfiguration );
}

public PlexusConfiguration extractPluginConfiguration( String artifactId, Xpp3Dom pomDom )
  throws Exception
{
  return testCase.extractPluginConfiguration( artifactId, pomDom );
}

public PlexusConfiguration extractPluginConfiguration( String artifactId, File pom )
  throws Exception
{
  return testCase.extractPluginConfiguration( artifactId, pom );
}

/**
 * @param artifactId
 * @param pom
 * @return the plexus configuration
 * @throws Exception
 */
protected PlexusConfiguration extractPluginConfiguration( String artifactId, File pom )
  throws Exception
{
  Reader reader = ReaderFactory.newXmlReader( pom );
  Xpp3Dom pomDom = Xpp3DomBuilder.build( reader );
  return extractPluginConfiguration( artifactId, pomDom );
}

/**
 * Configure the mojo
 *
 * @param mojo
 * @param artifactId
 * @param pom
 * @return a Mojo instance
 * @throws Exception
 */
protected Mojo configureMojo( Mojo mojo, String artifactId, File pom )
  throws Exception
{
  validateContainerStatus();
  PlexusConfiguration pluginConfiguration = extractPluginConfiguration( artifactId, pom );
  ExpressionEvaluator evaluator = new ResolverExpressionEvaluatorStub();
  configurator.configureComponent( mojo, pluginConfiguration, evaluator, getContainer().getContainerRealm() );
  return mojo;
}

/**
 * Lookup the mojo leveraging the actual subprojects pom
 *
 * @param goal
 * @param pom
 * @return a Mojo instance
 * @throws Exception
 */
protected Mojo lookupMojo( String goal, File pom )
  throws Exception
{
  File pluginPom = new File( getBasedir(), "pom.xml" );
  Xpp3Dom pluginPomDom = Xpp3DomBuilder.build( ReaderFactory.newXmlReader( pluginPom ) );
  String artifactId = pluginPomDom.getChild( "artifactId" ).getValue();
  String groupId = resolveFromRootThenParent( pluginPomDom, "groupId" );
  String version = resolveFromRootThenParent( pluginPomDom, "version" );
  PlexusConfiguration pluginConfiguration = extractPluginConfiguration( artifactId, pom );
  return lookupMojo( groupId, artifactId, version, goal, pluginConfiguration );
}