}

    public String getLifecyclePhase() {
        return mojoExecution.getLifecyclePhase();
    }

    public Plugin getPlugin() {
        final MojoDescriptor mojoDescriptor = getMojoExecution().getMojoDescriptor();
        return mojoDescriptor.getPluginDescriptor().getPlugin();
    }

    @Override
    public String toString() {

    @Override
    public StandardOutputCapture getStandardOutputCapture() {
        return getScriptTarget().getStandardOutputCapture();
    }

    @Override
    public LoggingManager getLogging() {
        return getScriptTarget().getLogging();
    }

    @Override
    public Logger getLogger() {
        return getScriptTarget().getLogger();
    }

    @Override
    public String toString() {

    public org.apache.maven.plugin.MojoExecution getDelegate() {
        return delegate;
    }

    @Override
    public Plugin getPlugin() {
        return new Plugin() {
            @Override
            public org.apache.maven.api.model.Plugin getModel() {
                return delegate.getPlugin().getDelegate();
            }

            @Override
            public PluginDescriptor getDescriptor() {

    }

    def "fails when getting unknown plugin"() {
        when:
        container.getPlugin("unknown")

        then:
        thrown(UnknownPluginException)
    }

    def "fails when getting plugin of unknown type"() {
        when:
        container.getPlugin(plugin1Class)

        then:
        thrown(UnknownPluginException)
    }

    }

    @Override
    public void configure(MavenProject project, MojoExecution mojoExecution, boolean allowPluginLevelConfig) {
        String g = mojoExecution.getPlugin().getGroupId();

        String a = mojoExecution.getPlugin().getArtifactId();

        Plugin plugin = findPlugin(g, a, project.getBuildPlugins());

        if (plugin == null && project.getPluginManagement() != null) {

                                .collect(Collectors.joining(System.lineSeparator() + "\t"))
                        + System.lineSeparator(),
                cause);
        this.plugin = plugin;
    }

    public Plugin getPlugin() {
        return plugin;
    }

                new PluginParameterExpressionEvaluatorV4(session, null, exec).evaluate("${mojo.plugin.descriptor}");

        System.out.println("Result: " + result);

        assertSame(
                exec.getPlugin().getDescriptor(),
                result,
                "${mojo.plugin.descriptor} expression does not return plugin descriptor.");
    }

    @Test

 * expressions.
 *
 * @since 4.0.0
 */
@Experimental
public interface MojoExecution {

    @Nonnull
    Plugin getPlugin();

    @Nonnull
    PluginExecution getModel();

    @Nonnull
    MojoDescriptor getDescriptor();

    @Nonnull
    String getExecutionId();

    @Nonnull
    String getGoal();

                    // Note: not all of these specialise at time of writing, but may do in the future
                    getTaskDependencies();
                    getState();
                    getLogging();
                    getLogging().captureStandardOutput(LogLevel.INFO);
                    getStandardOutputCapture();
                    getInputs();
                    getOutputs();
                }
            }

        given:
        file('src/main/java/Test.java') << """
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

public class Test {
    private static final Log logger = LogFactory.getLog(Test.class);
}
"""

        and:
        buildFile << """
apply plugin: 'java'

${mavenCentralRepository()}

dependencies {
    compileOnly 'commons-logging:commons-logging:1.2'
}
"""