*/
    @Restricted
    ProjectDescriptor getRootProject();

    /**
     * <p>Returns the project with the given path.</p>
     *
     * @param path The path.
     * @return The project with the given path. Never returns null.
     * @throws UnknownProjectException If no project with the given path exists.
     */
    ProjectDescriptor project(String path) throws UnknownProjectException;

        modelServices.servicesForBuild(_, _, _) >> Mock(BuildModelControllerServices.Supplier)
        settings.rootProject >> Stub(ProjectDescriptor) {
            getName() >> "root"
        }
        settings.findProject(_) >> {
            it[0] in projects ? Stub(ProjectDescriptor) : null
        }

        build.buildIdentifier >> DefaultBuildIdentifier.ROOT
        build.identityPath >> Path.ROOT

        DefaultProjectDescriptor projectDescriptor = new DefaultProjectDescriptor(parentDescriptor, name, projectDir, descriptorRegistry, parentProject.getServices().get(FileResolver.class));

        ProjectState projectState = parentProject.getServices().get(ProjectStateRegistry.class).registerProject(parentProject.getServices().get(BuildState.class), projectDescriptor);

import org.gradle.api.component.SoftwareComponentContainer
import org.gradle.api.file.ConfigurableFileCollection
import org.gradle.api.file.ConfigurableFileTree
import org.gradle.api.initialization.ProjectDescriptor
import org.gradle.api.internal.GradleInternal
import org.gradle.api.internal.file.DefaultFilePropertyFactory
import org.gradle.api.internal.file.DefaultProjectLayout
import org.gradle.api.internal.file.FileCollectionFactory