def services = new DefaultServiceRegistry()
        gradle = Mock(GradleInternal) {
            getStartParameter() >> startParameter
            getRootProject() >> rootProject
            baseProjectClassLoaderScope() >> baseProjectClassLoaderScope
            getIdentityPath() >> Path.ROOT
            getServices() >> services
            getOwner() >> buildState
        }
        def descriptorRegistry = Mock(ProjectRegistry) {

    }

    private void createProjects(GradleInternal gradle, DefaultProjectDescriptor rootProjectDescriptor) {
        ClassLoaderScope baseProjectClassLoaderScope = gradle.baseProjectClassLoaderScope();
        ClassLoaderScope rootProjectClassLoaderScope = baseProjectClassLoaderScope.createChild("root-project[" + gradle.getIdentityPath() + "]", null);

    }

    private void buildBuildSrcAndLockClassloader(GradleInternal gradle, ClassLoaderScope baseProjectClassLoaderScope) {
        ClassPath buildSrcClassPath = buildSourceBuilder.buildAndGetClassPath(gradle);
        baseProjectClassLoaderScope.export(buildSrcClassPath).lock();
    }

     *
     * @throws IllegalStateException if called before {@link #setBaseProjectClassLoaderScope(ClassLoaderScope)}
     */
    ClassLoaderScope baseProjectClassLoaderScope();

    /**
     * @throws IllegalStateException if called more than once
     */
    void setBaseProjectClassLoaderScope(ClassLoaderScope classLoaderScope);

    @Override