super();
    }

    @Test
    void testResolveParentThrowsUnresolvableModelExceptionWhenNotFound() throws Exception {
        final Parent parent = new Parent();
        parent.setGroupId("org.apache");
        parent.setArtifactId("apache");
        parent.setVersion("0");

        UnresolvableModelException e = assertThrows(
                UnresolvableModelException.class,

    static ResolvedCoordinates create(ModuleVersionIdentifier identifier) {
        return new ResolvedCoordinates() {
            @Override
            public String getGroup() {
                return identifier.getGroup();
            }

            @Override
            public String getName() {
                return identifier.getName();
            }

            @Override

        /*
        Dependency dep1 = new Dependency();
        dep1.setGroupId( "test" );
        dep1.setArtifactId( "test-artifact" );
        dep1.setVersion( "1" );
        dep1.setType( "jar" );

        Exclusion exc = new Exclusion();
        exc.setGroupId( "test" );
        exc.setArtifactId( "test-artifact3" );

        dep1.addExclusion( exc );

            // TODO: Replace with native test task
            final TaskProvider<RunTestExecutable> testTask = tasks.register(binary.getNames().getTaskName("run"), RunTestExecutable.class, task -> {
                task.setGroup(LifecycleBasePlugin.VERIFICATION_GROUP);
                task.setDescription("Executes C++ unit tests.");

                final InstallExecutable installTask = binary.getInstallTask().get();

import org.gradle.api.Project;

class ProjectInfoPlugin implements Plugin<Project> {
    public void apply(Project project) {
        project.getTasks().register("projectInfo", ProjectInfoTask.class, task -> {
            task.setGroup("help");
            task.setDescription("Displays current project info");
        });
    }

    public void build() {
        groups = TreeMultimap.create(String::compareToIgnoreCase, Comparator.comparing(TaskDetails::getPath));
        for (TaskReportModel project : projects) {
            for (String group : project.getGroups()) {
                if (isVisible(group)) {
                    for (final TaskDetails task : project.getTasksForGroup(group)) {
                        groups.put(group, mergeTasksWithSameName ? mergedTaskDetails(task) : task);

                "compile",
                "jar",
                null,
                new DefaultArtifactHandler("ignore"));
        PluginDescriptor descriptor = new PluginDescriptor();
        descriptor.setGroupId("org.apache.maven.its.plugins");
        descriptor.setArtifactId("maven-it-plugin");
        descriptor.setVersion("0.1");
        List<String> errors = new ArrayList<>();

    public String[] getRoleNames() {
        return stream(getRoles()).get(stream -> stream.map(this::decode).toArray(n -> new String[n]));
    }

    @Override
    public String[] getGroupNames() {
        return stream(getGroups()).get(stream -> stream.map(this::decode).toArray(n -> new String[n]));
    }

    private String decode(final String value) {
        return new String(Base64.getDecoder().decode(value), Constants.CHARSET_UTF_8);
    }

import org.gradle.tooling.model.GradleProject
import org.gradle.tooling.model.gradle.BuildInvocations

class GradleTaskGetGroupCrossVersionSpec extends ToolingApiSpecification {

    def "provide getGroup on Task using GradleProject"() {
        file("build.gradle") << '''
task test1(group:'task group 1')
task test2(group:'task group 2')
'''

        when:

        this.project = project;
        this.featureName = featureName;
    }

    @Override
    public String getGroup() {
        return notNull("group", project.getGroup());
    }

    @Override
    public String getName() {
        String name = notNull("name", project.getName());