public static void execute(Class<?> testClass) throws Exception {
    try {

        JupiterTestEngine engine = new JupiterTestEngine();

        TestClassEngineDiscoveryRequest discoveryRequest = new TestClassEngineDiscoveryRequest(testClass);
        TestDescriptor testDescriptor = engine.discover(discoveryRequest, UniqueId.forEngine("foo-bar"));

        EngineExecutionListener listener = new NoOpEngineExecutionListener();
        ConfigurationParameters parameters = new NoConfigurationParameters();
        engine.execute(new ExecutionRequest(testDescriptor, listener, parameters));

    } catch (UndeclaredThrowableException e) {
        Throwable cause = getFirstNonUndeclaredThrowableCause(e);
        if (cause instanceof Error) {
            throw ( Error ) cause;
        } else if (cause instanceof RuntimeException) {
            throw ( RuntimeException ) cause;
        } else if (cause instanceof Exception) {
            throw ( Exception ) cause;
        } else {
            throw e;
        }
    }
}