def "builds model"() {
        def builder = new GradleBuildBuilder(project.services.get(BuildStateRegistry))

        expect:
        def model = builder.buildAll("org.gradle.tooling.model.gradle.GradleBuild", startProject)
        model.rootProject.path == ":"
        model.rootProject.name == "root"
        model.rootProject.parent == null

    private val warnings: MutableList<String> = mutableListOf()

    override fun canBuild(modelName: String): Boolean {
        return false
    }

    override fun buildAll(modelName: String, project: Project): Any? {
        return null
    }
}

// Plugin is responsible for registering a custom tooling model builder

public class CppModelBuilder implements ToolingModelBuilder {
    @Override
    public boolean canBuild(String modelName) {
        return modelName.equals(CppProject.class.getName());
    }

    @Override
    public Object buildAll(String modelName, Project project) {
        DefaultProjectIdentifier projectIdentifier = new DefaultProjectIdentifier(project.getRootDir(), project.getPath());