Java 类org.junit.platform.engine.EngineExecutionListener 实例源码

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;
        }
    }
}

@Override
public void execute(ExecutionRequest request) {
    TestDescriptor engine = request.getRootTestDescriptor();
    EngineExecutionListener listener = request.getEngineExecutionListener();
    listener.executionStarted(engine);
    for (TestDescriptor child : engine.getChildren()) {
        listener.executionStarted(child);
        listener.executionFinished(child, TestExecutionResult.successful());
    }
    listener.executionFinished(engine, TestExecutionResult.successful());
}