then:
        def taskA = project.gradleProject.tasks.find { it.name == 'a' }
        taskA != null
        taskA.path == ':a'
        taskA.description == 'this is task a'
        taskA.project == project.gradleProject
        project.gradleProject.tasks.find { it.name == 'b' }
        project.gradleProject.tasks.find { it.name == 'c' }
    }

    }

    public String getDescription() {
        return null;
    }

    public DefaultGradleProject getGradleProject() {
        return gradleProject;
    }

    public DefaultIdeaModule setGradleProject(DefaultGradleProject gradleProject) {
        this.gradleProject = gradleProject;
        return this;
    }

    public IdeaCompilerOutput getCompilerOutput() {
        return compilerOutput;
    }

        }
    }

    private static void withGradleProject(def gradleProject) {
        gradleProject.buildDirectory
        gradleProject.path
        gradleProject.buildScript.sourceFile
        gradleProject.buildDirectory
        gradleProject.name
        gradleProject.projectDirectory
        gradleProject.description
        gradleProject.tasks.collect {
            it.name
            it.project

            .setChildren(children);

        gradleProject.getBuildScript().setSourceFile(project.getBuildFile());

        for (DefaultGradleProject child : children) {
            child.setParent(gradleProject);
        }

        if (realizeTasks) {
            List<LaunchableGradleProjectTask> tasks = collectTasks(gradleProject, (TaskContainerInternal) project.getTasks());
            gradleProject.setTasks(tasks);
        }

import org.gradle.tooling.model.GradleProject

class BuildScriptModelCrossVersionSpec extends ToolingApiSpecification {
    def "GradleProject provides details about the project's build script"() {
        when:
        buildFile << '//empty'
        GradleProject project = withConnection { it.getModel(GradleProject.class) }

        then:
        project.buildScript.sourceFile == buildFile

            finished.await()
        }

        then:
        models.size() == 3

        and:
        GradleProject gradleProject = models.get(0)
        gradleProject.name == "hello-world"

        and:
        EclipseProject eclipseModel = models.get(1)
        eclipseModel.gradleProject.name == "hello-world"

        and:
        CustomModel result = models.get(2)
        result.value == 42
    }

import org.gradle.integtests.tooling.fixture.ToolingApiSpecification
import org.gradle.tooling.model.GradleProject
import org.gradle.tooling.model.idea.IdeaProject

@TargetGradleVersion(">=6.1")
class GradleProjectBuilderOptionsCrossVersionSpec extends ToolingApiSpecification {

    def "realizes #description when fetching GradleProject with option value #optionDescription"() {
        buildFile << """
            tasks.create("a") {

        this.uri = uri;
    }

    @Override
    public CustomModel execute(BuildController controller) {
        System.out.println("ACTION STARTED");
        GradleProject gradleProject = controller.getModel(GradleProject.class);
        controller.send(gradleProject);

        System.out.println("ACTION WAITING");
        try {
            uri.toURL().openConnection().getContentLength();
        } catch (IOException e) {

        when:
        // take care to not use runBuild which implicitly calls cancel
        // we want to make sure it doesn't need cancellation
        GradleProject project = withConnection { ProjectConnection connection ->
            connection.model(GradleProject.class)
                .withArguments("--continuous")
                .setStandardOutput(stdout)
                .setStandardError(stderr)
                .get()

        root.gradleProject.tasks.find { it.name == 'rootTask' && it.path == ':rootTask' && it.project == root.gradleProject }
        !root.gradleProject.tasks.find { it.name == 'implTask' }

        impl.gradleProject.tasks.find { it.name == 'implTask' && it.path == ':impl:implTask' && it.project == impl.gradleProject}
        !impl.gradleProject.tasks.find { it.name == 'rootTask' }
    }