plugin.setGroupId("org.apache.maven.its.plugins");
        plugin.setArtifactId("maven-it-plugin");
        plugin.setVersion("0.1");
        PluginDescriptor pluginDescriptor = pluginManager.loadPlugin(
                plugin, session.getCurrentProject().getRemotePluginRepositories(), session.getRepositorySession());
        assertNotNull(pluginDescriptor);
    }

    @Test

import org.eclipse.aether.repository.RemoteRepository;

/**
 */
public class BuildPluginManagerStub implements BuildPluginManager {

    @Override
    public PluginDescriptor loadPlugin(
            Plugin plugin, List<RemoteRepository> repositories, RepositorySystemSession session) {
        return null;
    }

    @Override
    public MojoDescriptor getMojoDescriptor(

        for (Plugin plugin : plugins) {
            try {
                PluginDescriptor pluginDescriptor =
                        pluginManager.loadPlugin(plugin, request.getRepositories(), request.getRepositorySession());

                if (request.getPrefix().equals(pluginDescriptor.getGoalPrefix())) {
                    return new DefaultPluginPrefixResult(plugin);

     * @throws PluginResolutionException The plugin could be found but could not be resolved.
     * @throws InvalidPluginDescriptorException
     */
    @Override
    public PluginDescriptor loadPlugin(
            Plugin plugin, List<RemoteRepository> repositories, RepositorySystemSession session)
            throws PluginNotFoundException, PluginResolutionException, PluginDescriptorParsingException,