Best Testng code snippet using org.testng.Interface IDataProviderListener.afterDataProviderExecution
Source: Constants.java
...20 String IINVOKEDMETHODLISTENER_AFTER_INVOCATION = "org.testng.IInvokedMethodListener.afterInvocation(IInvokedMethod method, ITestResult testResult)";21 String IEXECUTIONLISTENER_ON_EXECUTION_START = "org.testng.IExecutionListener.onExecutionStart()";22 String IEXECUTIONLISTENER_ON_EXECUTION_FINISH = "org.testng.IExecutionListener.onExecutionFinish()";23 String IDATAPROVIDERLISTENER_BEFORE_DATA_PROVIDER_EXECUTION = "org.testng.IDataProviderListener.beforeDataProviderExecution(IDataProviderMethod dataProviderMethod, ITestNGMethod method, ITestContext iTestContext)";24 String IDATAPROVIDERLISTENER_AFTER_DATA_PROVIDER_EXECUTION = "org.testng.IDataProviderListener.afterDataProviderExecution(IDataProviderMethod dataProviderMethod, ITestNGMethod method, ITestContext iTestContext)";25 String ICONFIGURATIONLISTENER_BEFORE_CONFIGURATION = "org.testng.IConfigurationListener.beforeConfiguration(ITestResult tr)";26 String ICONFIGURATIONLISTENER_ON_CONFIGURATION_SUCCESS = "org.testng.IConfigurationListener.onConfigurationSuccess(ITestResult itr)";27 String ICONFIGURATIONLISTENER_ON_CONFIGURATION_FAILURE = "org.testng.IConfigurationListener.onConfigurationFailure(ITestResult itr)";28 String ICONFIGURATIONLISTENER_ON_CONFIGURATION_SKIP = "org.testng.IConfigurationListener.onConfigurationSkip(ITestResult itr)";29}...
Source: IDataProviderListener.java
...20 * the data provider that got executed.21 * @param method - The {@link ITestNGMethod} method that received the data22 * @param iTestContext - The current test context23 */24 default void afterDataProviderExecution(25 IDataProviderMethod dataProviderMethod, ITestNGMethod method, ITestContext iTestContext) {26 // not implemented27 }28}...
afterDataProviderExecution
Using AI Code Generation
1public void afterDataProviderExecution(IDataProviderMethod arg0, ITestNGMethod arg1, ITestContext arg2, Object[] arg3) {2 System.out.println("Data Provider : " + arg0.getDataProviderName());3 System.out.println("Test Method : " + arg1.getMethodName());4 System.out.println("Test Context : " + arg2.getName());5 System.out.println("Test Data : " + arg3[0]);6}
afterDataProviderExecution
Using AI Code Generation
1package org.testng;2import org.testng.xml.XmlTest;3public interface IDataProviderListener {4 void afterDataProviderExecution(String dataProviderName, XmlTest test, Object[] parameters, Object[] data);5}6package org.testng;7import org.testng.xml.XmlTest;8public interface IDataProviderListener {9 void beforeDataProviderExecution(String dataProviderName, XmlTest test, Object[] parameters);10}11package org.testng;12import org.testng.xml.XmlTest;13public interface IDataProviderListener {14 void beforeDataProviderExecution(String dataProviderName, XmlTest test, Object[] parameters);15}16package org.testng;17import org.testng.xml.XmlTest;18public interface IDataProviderListener {19 void afterDataProviderExecution(String dataProviderName, XmlTest test, Object[] parameters, Object[]
afterDataProviderExecution
Using AI Code Generation
1public void afterDataProviderExecution(IDataProviderMethod arg0, ITestNGMethod arg1, ITestResult arg2, Object[] arg3) {2 System.out.println("After Data Provider Execution");3 System.out.println("arg0: "+arg0);4 System.out.println("arg1: "+arg1);5 System.out.println("arg2: "+arg2);6 System.out.println("arg3: "+arg3);7 System.out.println("arg3 length: "+arg3.length);8 for(int i=0;i<arg3.length;i++){9 System.out.println("arg3["+i+"]: "+arg3[i]);10 }11 System.out.println("arg3[0]: "+arg3[0]);12 System.out.println("arg3[1]: "+arg3[1]);13 System.out.println("arg3[2]: "+arg3[2]);14 System.out.println("arg3[3]: "+arg3[3]);15 System.out.println("arg3[4]: "+arg3[4]);16 System.out.println("arg3[5]: "+arg3[5]);17 System.out.println("arg3[6]: "+arg3[6]);18 System.out.println("arg3[7]: "+arg3[7]);19 System.out.println("arg3[8]: "+arg3[8]);20 System.out.println("arg3[9]: "+arg3[9]);21 System.out.println("arg3[10]: "+arg3[10]);22 System.out.println("arg3[11]: "+arg3[11]);23 System.out.println("arg3[12]: "+arg3[12]);24 System.out.println("arg3[13]: "+arg3[13]);25 System.out.println("arg3[14]: "+arg3[14]);26 System.out.println("arg3[15]: "+arg3[15]);27 System.out.println("arg3[16]: "+arg3[16]);28 System.out.println("arg3[17]: "+arg3[17]);29 System.out.println("arg3[18]: "+arg3[18]);30 System.out.println("arg3[19]: "+arg3[19]);31 System.out.println("arg
afterDataProviderExecution
Using AI Code Generation
1public void afterDataProviderExecution(IDataProviderMethod method, Object[][] testData) {2 List<Object[]> dataProviderValues = Arrays.asList(testData);3 for (Object[] dataProviderValue : dataProviderValues) {4 for (Object dataProviderValueItem : dataProviderValue) {5 System.out.println(dataProviderValueItem);6 }7 }8}9public void afterInvocation(IInvokedMethod method, ITestResult testResult) {10 ITestNGMethod testMethod = method.getTestMethod();11 String dataProviderName = testMethod.getDataProvider();12 if (dataProviderName != null) {13 Object[][] dataProviderValues = testResult.getMethod().getTestClass().getRealClass().getDeclaredMethod(testMethod.getDataProvider()).invoke(testResult.getInstance());14 for (Object[] dataProviderValue : dataProviderValues) {15 for (Object dataProviderValueItem : dataProviderValue) {16 System.out.println(dataProviderValueItem);17 }18 }19 }20}21public void afterInvocation(IInvokedMethod method, ITestResult testResult) {22 ITestNGMethod testMethod = method.getTestMethod();
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When you enable parallel then there will be some time between the beforeInvocation
and afterInvocation
in the logs as you have noticed and that difference in time varies from test to test hence the staggered output.
If what you want is the start and end messages next to each other then you are basically throwing out the time factor and as such can simply add your beforeInvocation
message to the afterInvocation
method as follows:
public class TestExecutionListener implements IInvokedMethodListener {
@Override
public void beforeInvocation(IInvokedMethod iInvokedMethod, ITestResult iTestResult) {
}
@Override
public void afterInvocation(IInvokedMethod iInvokedMethod, ITestResult iTestResult) {
System.out.println("Testing : " + iInvokedMethod.getTestMethod().getMethodName());
System.out.println("Successfully Tested : " + iInvokedMethod.getTestMethod().getMethodName());
}
}
IMO this is the only way to do it as per your spec. However, if there is other information that must be gathered during the tests then perhaps you could buffer some logs in the TestExecutionListener
for example:
public class TestExecutionListener implements IInvokedMethodListener {
private Map<Integer, Deque<String>> logsMap = new HashMap<Integer, Deque<String>>();
public void log(IInvokedMethod iInvokedMethod, String log) {
if(!logsMap.containsKey(iInvokedMethod.getId())) {
logsMap.put(iInvokedMethod.getId(), new ArrayDeque<String>());
}
logsMap.get(iInvokedMethod.getId()).add(log);
}
@Override
public void beforeInvocation(IInvokedMethod iInvokedMethod, ITestResult iTestResult) {
log(iInvokedMethod, "Testing : " + iInvokedMethod.getTestMethod().getMethodName());
}
@Override
public void afterInvocation(IInvokedMethod iInvokedMethod, ITestResult iTestResult) {
log(iInvokedMethod, "Successfully Tested : " + iInvokedMethod.getTestMethod().getMethodName());
Deque<String> logs = logsMap.get(iInvokedMethod.getId());
while(!logs.isEmpty()) {
System.out.println(logs.poll());
}
}
}
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