Suresh SDET Automation

In this program, you'll learn two techniques to swap two numbers in Java. The first one uses a temporary variable for swapping, while the second one doesn't use any temporary variables. To understand this example, you should have knowledge of the following Java programming topics: Basics of Java  Java Operators  Java Data types  Program with Temp Variable : The output of the program is : before swapping value of a:5 value of b:10 after swapping value of a:10 value of b:5 Program without temp variable :  the output of the above program will be: before swapping value of first:5 value of second:10 after swapping value of first:10 value of second:5 Follow my session on youtube : 

IInvokedMethod Listener performs some tasks before and after the methods execute. We generally use it for setting up configurations or cleanup etc.  IInvokeListener invokes before and after every test method available in the test code, unlike ITestListener. The IInvokedMethod listener contains two methods: beforeInvocation(): This method invokes before every method. afterInvocation(): This method is invoked after every method. Code example: package IInvokedMethod; import org.testng.IInvokedMethod; import org.testng.IInvokedMethodListener; import org.testng.ITestResult; public class ListenerTestNG implements IInvokedMethodListener{ @Override public void beforeInvocation(IInvokedMethod method, ITestResult testResult) { // TODO Auto-generated method stub System.out.println("This is my listener beforeInvocation logs : "+method.getTestMethod().getMethodName()+ " " + " of the class " +testResult.getTestClass()); } @Override public void after...

  ISuiteListener  is another type of listener provided in TestNG this listener works on the suite level. ISuiteListener listens to the event of the start of a suite execution and end of the suite execution.  ISuiteListener runs the methods only before the start of the suite and at the end. It contains two methods: onStart :  This method invokes before the test suite execution starts . onFinish :  This method invokes after the test suite execution ends .   One should note that if the parent suite contains child suites then the child suites are executed before the parent suite. Code example: package isuiteListener; import org.testng.ISuite; import org.testng.ISuiteListener; public class ListenersTest implements ISuiteListener{ @Override public void onStart(ISuite suite) { // TODO Auto-generated method stub System.out.println("this is on start function  "+suite.getName()); } @Override public void onFinish...

  1.       ExtentReports is an logger-style reporting library for automated tests. 2.       A logger is simply an object to log messages or events for a specific system or application. 3.       ExtentReports uses the logging style to add information about test sessions, such as creation of tests, adding screenshots, assigning tags, and adding events or series of steps to sequentially indicate the flow of test steps.   Extent Reports in Selenium contain two frequently used classes: ·         ExtentReports class ·         ExtentTest class Syntax ExtentReports reports = new ExtentReports(" Path of directory to store the resultant HTML file ", true/false); ExtentTest test = reports.startTest("TestName");   Both classes can be used with the following built-in methods: ·       ...

  1. What is Web Service The Web Service is a standard software system used for communication between two devices (client and server) over the network or Say exchanging information between two applications over the network. 2. How Does a Web Service Work? A web service enables communication among various applications by using open standards such as HTML, XML, WSDL, and SOAP. You can build a Java-based web service on Solaris that is accessible from your Visual Basic program that runs on Windows. 3. Explain web service architecture? Web service framework architecture consists of three different layers. Service Provider: Service provider role is to create the web service and makes it accessible to the client applications over the internet for their usage. Service Requestor: Service Requestor is basically any consumer of web service like any client application. Client applications are written in any language. They contact web service for any type of functionality by sending XML request...