succeeds()

        where:
        settings                     | rootProjectName | display
        ""                           | "buildSrc"      | "default root project name"
        "rootProject.name='someLib'" | "someLib"       | "configured root project name"
    }

        // thus causing :foo:foo and :bar:bar to have separate ClassLoaders.
        File someLib = file('lib/someLib.jar')
        jarWithClasses(someLib, SomeClass: 'class SomeClass {}')

        file("foo/build.gradle") << """
            buildscript { dependencies { classpath(files('${someLib.toURI()}')) } }
        """

        // Load the StaticData class in the different sub-sub-projects

            spec.delegate = validation
            spec.resolveStrategy = Closure.DELEGATE_FIRST
            spec()
        }

        void onPlugins(List<String> someIds, @DelegatesTo(value = PluginValidation, strategy = Closure.DELEGATE_FIRST) Closure<?> spec) {
            someIds.each {
                onPlugin(it, spec)
            }
        }

        protected void performValidation(List<String> extraParameters = []) {