org.testng.IMethodInterceptor Java Examples

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Example #1
Source File: ReactiveStreamsArquillianTck.java    From microprofile-reactive-streams-operators with Apache License 2.0 4 votes vote down vote up 
@Test
public void runAllTckTests() throws Throwable {
    TestNG testng = new TestNG();

    ObjectFactoryImpl delegate = new ObjectFactoryImpl();
    testng.setObjectFactory((IObjectFactory) (constructor, params) -> {
        if (constructor.getDeclaringClass().equals(ReactiveStreamsCdiTck.class)) {
            return tck;
        }
        else {
            return delegate.newInstance(constructor, params);
        }
    });

    testng.setUseDefaultListeners(false);
    ResultListener resultListener = new ResultListener();
    testng.addListener((ITestNGListener) resultListener);
    testng.setTestClasses(new Class[]{ ReactiveStreamsCdiTck.class });
    testng.setMethodInterceptor(new IMethodInterceptor() {
        @Override
        public List<IMethodInstance> intercept(List<IMethodInstance> methods, ITestContext context) {
            methods.sort(Comparator.comparing(m -> m.getInstance().getClass().getName()));
            return methods;
        }
    });
    testng.run();
    int total = resultListener.success.get() + resultListener.failed.get() + resultListener.skipped.get();
    System.out.println(String.format("Ran %d tests, %d passed, %d failed, %d skipped.", total, resultListener.success.get(),
        resultListener.failed.get(), resultListener.skipped.get()));
    System.out.println("Failed tests:");
    resultListener.failures.forEach(result -> {
        System.out.println(result.getInstance().getClass().getName() + "." + result.getMethod().getMethodName());
    });
    if (resultListener.failed.get() > 0) {
        if (resultListener.lastFailure.get() != null) {
            throw resultListener.lastFailure.get();
        }
        else {
            throw new Exception("Tests failed with no exception");
        }
    }
}