1.7. Example of IInvokedMethodListener

1.7. Example of IInvokedMethodListener

IInvokedMethodListener is listener that gets invoked before and after a method is invoked by TestNG. It will be invoked for all methods, both test and the configuration methods.

	InvokedMethodListenerExample:
	package com.InvokedMethodListner;
	import org.testng.annotations.AfterSuite;
	import org.testng.annotations.BeforeSuite;
	import org.testng.annotations.Test;
	public class InvokedMethodListenerExample {
	@BeforeSuite
	public void beforeSuite() {
	System.out.println("am in before suite");
	}
	@Test
	public void testcase1() {
	System.out.println("testcase1 test method");
	}
	@AfterSuite
	public void afterSuite() {
	System.out.println("am in after suite");
	}
	}

view raw 1.IInvokedMethodListener.java hosted with ❤ by GitHub

	//InvokedMethodListener:
	package com.InvokedMethodListner;
	import org.testng.IInvokedMethod;
	import org.testng.IInvokedMethodListener;
	import org.testng.ITestResult;
	public class InvokedMethodListener implements IInvokedMethodListener {
	@Override
	public void beforeInvocation(IInvokedMethod method, ITestResult testResult) {
	System.out.println("before invocation of " + method.getTestMethod().getMethodName());
	}
	@Override
	public void afterInvocation(IInvokedMethod method, ITestResult testResult) {
	System.out.println("after invocation " + method.getTestMethod().getMethodName());
	}
	}

view raw 2.InvokedMethodListener.java hosted with ❤ by GitHub

	invokedMethodListenerTestng.xml:
	<?xml version="1.0" encoding="UTF-8"?>
	<suite name="Suite" parallel="false">
	<listeners>
	<listener class-name="com.InvokedMethodListner.InvokedMethodListener" />
	</listeners>
	<test name="Test">
	<classes>
	<class name="com.InvokedMethodListner.InvokedMethodListenerExample" />
	</classes>
	</test>
	</suite>

view raw 3.invokedMethodListenerTestng.xml hosted with ❤ by GitHub

	Output :
	[TestNGContentHandler] [WARN] It is strongly recommended to add "<!DOCTYPE suite SYSTEM "http://testng.org/testng-1.0.dtd" >" at the top of your file, otherwise TestNG may fail or not work as expected.
	[TestNG] Running:
	/Users/gururaj/workspace/TestNGSample/src/com/InvokedMethodListner/invokedMethodListenerTestng.xml
	before invocation of beforeSuite
	am in before suite
	after invocation beforeSuite
	before invocation of testcase1
	testcase1 test method
	after invocation testcase1
	before invocation of afterSuite
	am in after suite
	after invocation afterSuite
	===============================================
	Suite
	Total tests run: 1, Failures: 0, Skips: 0
	===============================================

view raw 4.Output.txt hosted with ❤ by GitHub