How to use Interface IInvokedMethodListener class of org.testng package

Best Testng code snippet using org.testng.Interface IInvokedMethodListener

Source:InvokedMethodListenerInvoker.java

1package org.testng.internal.invokers;2import org.testng.IInvokedMethod;3import org.testng.IInvokedMethodListener;4import org.testng.IInvokedMethodListener2;5import org.testng.ITestContext;6import org.testng.ITestResult;7import org.testng.collections.Maps;8import java.util.Map;9import static org.testng.internal.invokers.InvokedMethodListenerMethod.AFTER_INVOCATION;10import static org.testng.internal.invokers.InvokedMethodListenerMethod.BEFORE_INVOCATION;11import static org.testng.internal.invokers.InvokedMethodListenerSubtype.EXTENDED_LISTENER;12import static org.testng.internal.invokers.InvokedMethodListenerSubtype.SIMPLE_LISTENER;13/**14 * Hides complexity of calling methods of {@link IInvokedMethodListener} and15 * {@link IInvokedMethodListener2}.16 *17 * @author Ansgar Konermann18 */19public class InvokedMethodListenerInvoker {20  private InvokedMethodListenerMethod m_listenerMethod;21  private ITestContext m_testContext;22  private ITestResult m_testResult;23  /**24   * Creates a new invoker instance which can be used to call the specified {@code listenerMethod}25   * on any number of {@link IInvokedMethodListener}s.26   *27   * @param listenerMethod method which should be called28   * @param testResult test result which should be passed to the listener method upon invocation29   * @param testContext test context which should be passed to the listener method upon invocation.30   *        This parameter is only used when calling methods on an {@link IInvokedMethodListener2}.31   */32  public InvokedMethodListenerInvoker(InvokedMethodListenerMethod listenerMethod,33                                      ITestResult testResult, ITestContext testContext) {34    m_listenerMethod = listenerMethod;35    m_testContext = testContext;36    m_testResult = testResult;37  }38  /**39   * Invoke the given {@code listenerInstance}, calling the method specified in the constructor of40   * this {@link InvokedMethodListenerInvoker}.41   *42   * @param listenerInstance the listener instance which should be invoked.43   * @param invokedMethod the {@link IInvokedMethod} instance which should be passed to the44   *        {@link IInvokedMethodListener#beforeInvocation(IInvokedMethod, ITestResult)},45   *        {@link IInvokedMethodListener#afterInvocation(IInvokedMethod, ITestResult)},46   *        {@link IInvokedMethodListener2#beforeInvocation(IInvokedMethod, ITestResult, ITestContext)}47   *        or {@link IInvokedMethodListener2#afterInvocation(IInvokedMethod, ITestResult, ITestContext)}48   *        method.49   */50  @SuppressWarnings("unchecked")51  public void invokeListener(IInvokedMethodListener listenerInstance,52                             IInvokedMethod invokedMethod) {53    final InvocationStrategy strategy = obtainStrategyFor(listenerInstance, m_listenerMethod);54    strategy.callMethod(listenerInstance, invokedMethod, m_testResult, m_testContext);55  }56  private InvocationStrategy obtainStrategyFor(IInvokedMethodListener listenerInstance,57      InvokedMethodListenerMethod listenerMethod) {58    InvokedMethodListenerSubtype invokedMethodListenerSubtype = InvokedMethodListenerSubtype59        .fromListener(listenerInstance);60    Map<InvokedMethodListenerMethod, InvocationStrategy> strategiesForListenerType = strategies61        .get(invokedMethodListenerSubtype);62    InvocationStrategy invocationStrategy = strategiesForListenerType.get(listenerMethod);63    return invocationStrategy;64  }65  private static interface InvocationStrategy<LISTENER_TYPE extends IInvokedMethodListener> {66    void callMethod(LISTENER_TYPE listener, IInvokedMethod invokedMethod, ITestResult testResult,67        ITestContext testContext);68  }69  private static class InvokeBeforeInvocationWithoutContextStrategy implements70      InvocationStrategy<IInvokedMethodListener> {71    public void callMethod(IInvokedMethodListener listener, IInvokedMethod invokedMethod,72        ITestResult testResult, ITestContext testContext) {73      listener.beforeInvocation(invokedMethod, testResult);74    }75  }76  private static class InvokeBeforeInvocationWithContextStrategy implements77      InvocationStrategy<IInvokedMethodListener2> {78    public void callMethod(IInvokedMethodListener2 listener, IInvokedMethod invokedMethod,79        ITestResult testResult, ITestContext testContext) {80      listener.beforeInvocation(invokedMethod, testResult, testContext);81    }82  }83  private static class InvokeAfterInvocationWithoutContextStrategy implements84      InvocationStrategy<IInvokedMethodListener> {85    public void callMethod(IInvokedMethodListener listener, IInvokedMethod invokedMethod,86        ITestResult testResult, ITestContext testContext) {87      listener.afterInvocation(invokedMethod, testResult);88    }89  }90  private static class InvokeAfterInvocationWithContextStrategy implements91      InvocationStrategy<IInvokedMethodListener2> {92    public void callMethod(IInvokedMethodListener2 listener, IInvokedMethod invokedMethod,93        ITestResult testResult, ITestContext testContext) {94      listener.afterInvocation(invokedMethod, testResult, testContext);95    }96  }97  private static final Map<InvokedMethodListenerSubtype, Map<InvokedMethodListenerMethod,98      InvocationStrategy>> strategies = Maps.newHashMap();99  private static final Map<InvokedMethodListenerMethod, InvocationStrategy>100      INVOKE_WITH_CONTEXT_STRATEGIES = Maps.newHashMap();101  private static final Map<InvokedMethodListenerMethod, InvocationStrategy>102      INVOKE_WITHOUT_CONTEXT_STRATEGIES = Maps.newHashMap();103  static {104    INVOKE_WITH_CONTEXT_STRATEGIES.put(BEFORE_INVOCATION,105        new InvokeBeforeInvocationWithContextStrategy());106    INVOKE_WITH_CONTEXT_STRATEGIES.put(AFTER_INVOCATION,107        new InvokeAfterInvocationWithContextStrategy());108    INVOKE_WITHOUT_CONTEXT_STRATEGIES.put(BEFORE_INVOCATION,109        new InvokeBeforeInvocationWithoutContextStrategy());110    INVOKE_WITHOUT_CONTEXT_STRATEGIES.put(AFTER_INVOCATION,111        new InvokeAfterInvocationWithoutContextStrategy());112    strategies.put(EXTENDED_LISTENER, INVOKE_WITH_CONTEXT_STRATEGIES);113    strategies.put(SIMPLE_LISTENER, INVOKE_WITHOUT_CONTEXT_STRATEGIES);114  }115}...

Source:Listener.java

1package com.HFramework.utility;2import org.testng.IInvokedMethod;3import org.testng.IInvokedMethodListener;4import org.testng.ISuite;5import org.testng.ISuiteListener;6import org.testng.ITestContext;7import org.testng.ITestListener;8import org.testng.ITestNGMethod;9import org.testng.ITestResult;10import org.testng.Reporter;11public class Listener implements ITestListener, ISuiteListener, IInvokedMethodListener {12	/*13	 * What is Listeners in Selenium WebDriver? 14	 * Listener is defined as interface that modifes the default TestNG's behavior. As the name suggests Listeners15	 * "listen" to the event defined in the selenium script and behave accordingly.16	 * It is used in selenium by implementing Listeners Interface. It allows17	 * customizing TestNG reports or logs. There are many types of TestNG listeners18	 * available19	 * 20	 * Types of Listeners in TestNG There are many types of listeners which allows21	 * you to change the TestNG's behavior.22	 * 23	 * Below are the few TestNG listeners:24	 * 25	 * IAnnotationTransformer , IAnnotationTransformer2 , IConfigurable ,26	 * IConfigurationListener , IExecutionListener, IHookable ,27	 * IInvokedMethodListener , IInvokedMethodListener2 , IMethodInterceptor ,28	 * IReporter, ISuiteListener, ITestListener . Above Interface are called TestNG29	 * Listeners. These interfaces are used in selenium to generate logs or30	 * customize the Testing reports.31	 */32	// This belongs to ISuiteListener and will execute before the Suite start33	public void onStart(ISuite isuitestart) {34		Reporter.log("About to begin executing Suite " + isuitestart.getName(), true);35	}36	// This belongs to ISuiteListener and will execute, once the Suite is finished37	public void onFinish(ISuite isuiteend) {38		Reporter.log("About to end executing Suite " + isuiteend.getName(), true);39	}40	// This belongs to ITestListener and will execute before starting of Test41	// set/batch42	public void onStart(ITestContext iteststart) {43		Reporter.log("About to begin executing Test " + iteststart.getName(), true);44	}45	// This belongs to ITestListener and will execute, once the Test set/batch is46	// finished47	public void onFinish(ITestContext itestend) {48		Reporter.log("Completed executing test " + itestend.getName(), true);49	}50	// This belongs to ITestListener and will execute only when the test is pass51	public void onTestSuccess(ITestResult itestpass) {52		// This is calling the printTestResults method53		printTestResults(itestpass);54	}55	// This belongs to ITestListener and will execute only on the event of fail test56	public void onTestFailure(ITestResult itestfail) {57		// This is calling the printTestResults method58		printTestResults(itestfail);59	}60	// This belongs to ITestListener and will execute before the main test start61	// (@Test)62	public void onTestStart(ITestResult mainiteststart) {63		System.out.println("The execution of the main test starts now");64	}65	// This belongs to ITestListener and will execute only if any of the main66	// test(@Test) get skipped67	public void onTestSkipped(ITestResult mainitestskiped) {68		printTestResults(mainitestskiped);69	}70	// This is just a piece of shit, ignore this71	public void onTestFailedButWithinSuccessPercentage(ITestResult successpercentage) {72		73		System.out.println(successpercentage);74	}75	// This is the method which will be executed in case of test pass or fail76	// This will provide the information on the test77	private void printTestResults(ITestResult result) {78		Reporter.log("Test Method resides in " + result.getTestClass().getName(), true);79		if (result.getParameters().length != 0) {80			String params = null;81			for (Object parameter : result.getParameters()) {82				params += parameter.toString() + ",";83			}84			Reporter.log("Test Method had the following parameters : " + params, true);85		}86		String status = null;87		switch (result.getStatus()) {88		case ITestResult.SUCCESS:89			status = "Pass";90			break;91		case ITestResult.FAILURE:92			status = "Failed";93			break;94		case ITestResult.SKIP:95			status = "Skipped";96		}97		Reporter.log("Test Status: " + status, true);98	}99	// This belongs to IInvokedMethodListener and will execute before every method100	// including @Before @After @Test101	public void beforeInvocation(IInvokedMethod methodname, ITestResult itestresults) {102		String textMsg = "About to begin executing following method : " + returnMethodName(methodname.getTestMethod());103		Reporter.log(textMsg, true);104	}105	// This belongs to IInvokedMethodListener and will execute after every method106	// including @Before @After @Test107	public void afterInvocation(IInvokedMethod arg1, ITestResult arg2) {108		String textMsg = "Completed executing following method : " + returnMethodName(arg1.getTestMethod());109		Reporter.log(textMsg, true);110	}111	// This will return method names to the calling function112	private String returnMethodName(ITestNGMethod method) {113		return method.getRealClass().getSimpleName() + "." + method.getMethodName();114	}115}...

Source:XrayListener.java

1package components.reporting.xray;2import components.testbase.*;3import org.testng.*;4/**5 * The listener interface for receiving Xray events.6 * The Listener can be automatically invoked when TestNG tests are run by using ServiceLoader mechanism.7 * You can also add this listener to a TestNG Test class by adding8 * <code>@Listeners({com.xpand.java.XrayAnnotationListener.class})</code>9 * before the test class10 *11 * @see Xray12 */13public class XrayListener extends TestBase implements IInvokedMethodListener, ITestListener {14    boolean testSuccess = true;15    /* (non-Javadoc)16     * @see org.testng.IInvokedMethodListener#beforeInvocation(org.testng.IInvokedMethod, org.testng.ITestResult)17     */18    public void beforeInvocation(IInvokedMethod method, ITestResult testResult) {19        if(method.isTestMethod() && annotationPresent(method, Xray.class) ) {20            testResult.setAttribute("requirement", method.getTestMethod().getConstructorOrMethod().getMethod().getAnnotation(Xray.class).requirement());21            testResult.setAttribute("test", method.getTestMethod().getConstructorOrMethod().getMethod().getAnnotation(Xray.class).test());22            testResult.setAttribute("labels", method.getTestMethod().getConstructorOrMethod().getMethod().getAnnotation(Xray.class).labels());23        }24    }25    private boolean annotationPresent(IInvokedMethod method, Class clazz) {26        boolean retVal = method.getTestMethod().getConstructorOrMethod().getMethod().isAnnotationPresent(clazz) ? true : false;27        return retVal;28    }29    /* (non-Javadoc)30     * @see org.testng.IInvokedMethodListener#afterInvocation(org.testng.IInvokedMethod, org.testng.ITestResult)31     */32    public void afterInvocation(IInvokedMethod method, ITestResult testResult) {33        if(method.isTestMethod()) {34            if( !testSuccess ) {35                testResult.setStatus(ITestResult.FAILURE);36                testResult.setAttribute("env",System.getProperty("testedEnv"));37                testResult.setAttribute("version",System.getProperty("ActualVersion"));38            }39        }40    }41    public void onTestStart(ITestResult result) {42        // TODO Auto-generated method stub43    }44    public void onTestSuccess(ITestResult result) {45        // TODO Auto-generated method stub46    }47    public void onTestFailure(ITestResult result) {48        // TODO Auto-generated method stub49    }50    public void onTestSkipped(ITestResult result) {51        // TODO Auto-generated method stub52    }53    public void onTestFailedButWithinSuccessPercentage(ITestResult result) {54        // TODO Auto-generated method stub55    }56    public void onStart(ITestContext context) {57    }58    public void onFinish(ITestContext context) {59        // TODO Auto-generated method stub60    }61}...

Source:SauceLabsIntegration.java

1package omelet.support.saucelabs;2import omelet.driver.Driver;3import org.apache.log4j.Logger;4import org.openqa.selenium.remote.RemoteWebDriver;5import org.testng.IInvokedMethod;6import org.testng.IInvokedMethodListener;7import org.testng.ITestResult;8import org.testng.Reporter;9public class SauceLabsIntegration implements IInvokedMethodListener {10	private static final Logger LOGGER = Logger11			.getLogger(SauceLabsIntegration.class);12	@Override13	public void afterInvocation(IInvokedMethod method, ITestResult testResult) {14		try {15			// it will throw Null pointer exception for the method who are not16			// omelet driven , should be fixed as using try catch is a temporary17			// one!18			if (Driver.getBrowserConf().host().contains("sauce")19					&& Driver.getBrowserConf().isRemoteFlag()) {20				RemoteWebDriver driver = (RemoteWebDriver) Driver.getDriver();21				LOGGER.debug("After in SL Integration driver Session ID: "22						+ driver.getSessionId());23				WebInterface slWebInterface = new WebInterface();24				slWebInterface.updateSauceLabsJob(driver.getSessionId()25						.toString(), method.getTestMethod().getMethodName(),26						method.getTestResult().isSuccess());27				Reporter.setCurrentTestResult(testResult);28				Reporter.log("SauceLabs Report :: ");29				Reporter.log(slWebInterface.generateLinkForJob(driver30						.getSessionId().toString()));31				// Reporter.log(slWebInterface.generateLinkForEmbedScript(driver32				// .getSessionId().toString(), true));33				// Reporter.log("<br>");34				// Reporter.log("SauceLabs Video :: "35				// + slWebInterface.generateLinkForEmbedScript(driver36				// .getSessionId().toString(), false));37				Reporter.log("<br>");38			}39		} catch (Exception e) {40			LOGGER.error("Not to interfere in the test result!, but needs to be taken care!");41		}42	}43	@Override44	public void beforeInvocation(IInvokedMethod arg0, ITestResult arg1) {45	}46}...

Source:InvokedMethodListenerSubtype.java

1package org.testng.internal.invokers;2import org.testng.IInvokedMethodListener;3import org.testng.IInvokedMethodListener2;4import org.testng.TestNGException;5/**6 * Indicates whether a {@link InvokedMethodListenerMethod} is to be called on a simple or an7 * extended invoked method listener. All {@link IInvokedMethodListener}s are considered8 * {@link #SIMPLE_LISTENER}, instances of {@link IInvokedMethodListener2} are all considered9 * {@link #EXTENDED_LISTENER}.10 *11 * @author Ansgar Konermann12 */13enum InvokedMethodListenerSubtype {14  EXTENDED_LISTENER(IInvokedMethodListener2.class),15  SIMPLE_LISTENER(IInvokedMethodListener.class);16  private Class<? extends IInvokedMethodListener> m_matchingInterface;17  private InvokedMethodListenerSubtype(Class<? extends IInvokedMethodListener> listenerClass) {18    m_matchingInterface = listenerClass;19  }20  private boolean isInstance(IInvokedMethodListener listenerInstance) {21    return m_matchingInterface.isInstance(listenerInstance);22  }23  public static InvokedMethodListenerSubtype fromListener(IInvokedMethodListener listenerInstance) {24    if (EXTENDED_LISTENER.isInstance(listenerInstance)) {25      return EXTENDED_LISTENER;26    }27    else if (SIMPLE_LISTENER.isInstance(listenerInstance)) {28      return SIMPLE_LISTENER;29    }30    throw new TestNGException("Illegal " + IInvokedMethodListener.class.getSimpleName()31        + " instance: " + listenerInstance.getClass().getName() + ".");32  }33}...

Source:IInvokedMethodListenerEx.java

1package com.nordstrom.automation.testng;23import org.testng.IInvokedMethod;4import org.testng.IInvokedMethodListener;5import org.testng.ITestResult;67/**8 * This interface extends {@link IInvokedMethodListener} without adding any new method signatures. While any class that9 * implements {@link IInvokedMethodListenerEx} can be activated as an invoked method listener, the intended target for10 * this interface is test classes whose execution will be orchestrated by {@link ExecutionFlowController}. During test11 * execution, the execution flow controller forwards calls received by its own {@link #beforeInvocation(IInvokedMethod,12 * ITestResult)} and {@link #afterInvocation(IInvokedMethod, ITestResult)} implementations to those of the test class.13 * 14 * @see ExecutionFlowController15 * @see IInvokedMethodListener16 */17public interface IInvokedMethodListenerEx extends IInvokedMethodListener {1819}
...

Interface IInvokedMethodListener

Using AI Code Generation

1import org.testng.IInvokedMethod;2import org.testng.IInvokedMethodListener;3import org.testng.ITestResult;4import org.testng.annotations.Test;5public class TestNGListenerDemo implements IInvokedMethodListener {6	public void beforeInvocation(IInvokedMethod method, ITestResult testResult) {7		System.out.println("About to begin executing following method : " + testResult.getTestClass().getName() + " => " + method.getTestMethod().getMethodName());8	}9	public void afterInvocation(IInvokedMethod method, ITestResult testResult) {10		System.out.println("Completed executing following method : " + testResult.getTestClass().getName() + " => " + method.getTestMethod().getMethodName());11	}12}13import org.testng.ITestContext;14import org.testng.ITestListener;15import org.testng.ITestResult;16public class TestNGListenerDemo implements ITestListener {17	public void onFinish(ITestContext result) {18		System.out.println("Test Suite execution is finished.");19	}20	public void onStart(ITestContext result) {21		System.out.println("Test Suite execution is started.");22	}23	public void onTestFailedButWithinSuccessPercentage(ITestResult result) {24		System.out.println("onTestFailedButWithinSuccessPercentage for " + result.getMethod().getMethodName());25	}26	public void onTestFailure(ITestResult result) {27		System.out.println("onTestFailure for " + result.getMethod().getMethodName());28	}29	public void onTestSkipped(ITestResult result) {30		System.out.println("onTestSkipped for " + result.getMethod().getMethodName());31	}32	public void onTestStart(ITestResult result) {33		System.out.println("onTestStart for " + result.getMethod().getMethodName());34	}35	public void onTestSuccess(ITestResult result) {36		System.out.println("onTestSuccess for " + result.getMethod().getMethodName());37	}38}39import org.testng.ISuite;40import org.testng.ISuiteListener;41public class TestNGListenerDemo implements ISuiteListener {42	public void onFinish(ISuite suite) {

Interface IInvokedMethodListener

Using AI Code Generation

1package com.testng;2import org.testng.IInvokedMethod;3import org.testng.IInvokedMethodListener;4import org.testng.ITestResult;5import org.testng.annotations.Test;6public class TestNGListener implements IInvokedMethodListener {7	public void beforeInvocation(IInvokedMethod method, ITestResult testResult) {8		System.out.println("Before Invocation of Method :"+method.getTestMethod().getMethodName());9	}10	public void afterInvocation(IInvokedMethod method, ITestResult testResult) {11		System.out.println("After Invocation of Method :"+method.getTestMethod().getMethodName());12	}13}14package com.testng;15import org.testng.annotations.Listeners;16import org.testng.annotations.Test;17@Listeners(com.testng.TestNGListener.class)18public class TestNG {19	public void test1()20	{21		System.out.println("Test 1");22	}23	public void test2()24	{25		System.out.println("Test 2");26	}27	public void test3()28	{29		System.out.println("Test 3");30	}31}32public void onTestStart(ITestResult result);33public void onTestSuccess(ITestResult result);34public void onTestFailure(ITestResult result);35public void onTestSkipped(ITestResult result);36public void onTestFailedButWithinSuccessPercentage(ITestResult result);37public void onStart(ITestContext context);38public void onFinish(ITestContext context);

Interface IInvokedMethodListener

Using AI Code Generation

1public class TestNGListeners implements IInvokedMethodListener {2public void beforeInvocation(IInvokedMethod method, ITestResult testResult) {3String textMsg = "About to begin executing following method : " + returnMethodName(method.getTestMethod());4System.out.println(textMsg);5ExtentTestManager.getTest().log(LogStatus.INFO, textMsg);6}7public void afterInvocation(IInvokedMethod method, ITestResult testResult) {8String textMsg = "Completed executing following method : " + returnMethodName(method.getTestMethod());9System.out.println(textMsg);10ExtentTestManager.getTest().log(LogStatus.INFO, textMsg);11}12private String returnMethodName(ITestNGMethod method) {13return method.getRealClass().getSimpleName() + "." + method.getMethodName();14}15}16package com.qa.testbase; import com.relevantcodes.extentreports.ExtentReports; import com.relevantcodes.extentreports.ExtentTest; public class ExtentTestManager { static ExtentReports extent = ExtentManager.getReporter(); static ExtentTest test; public static synchronized ExtentTest getTest() { return test; } public static synchronized void endTest() { extent.endTest(test); } public static synchronized ExtentTest startTest(String testName, String desc) { test = extent.startTest(testName, desc); return test; } }

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