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TestNG supports multiple ways to skip or ignore a @Test execution. Based on requirement, user can skip a complete test without executing it at all or skip a test based on specific condition. If condition meets at the time of execution, it skips remaining code in the test. There are following ways to skip the @Test execution Use the parameter enabled=false at @Test. By default, this parameter is set as true. Use throw new SkipException(String message) to skip a test. Conditional Skip − User can have a condition check, if condition is met, it will throw SkipException and ... Read More
User may encounter Cannot find class in classpath exception while executing tests in TestNG framework. The meaning of this error is TestNG unable to find the class as mentioned in testng.xml. This can be caused because of the following reasons − In the TestNG XML, the class tag having the name attribute. User should define the class name as . format. It should not have the .java extension. In the TestNG XML, the class file is incorrect and hence unable to determine the classpath of the class. Errors within the project are present and may require a clean project. ... Read More
TestNG supports Assertion class that is used for validation. assertTrue() and assertEquals() are supported functions of this class. assertEquals() This function is used to assert whether 2 data values are equal or not. Data types can be used to assert are String, int, Boolean etc. The user should make sure both of values are same data type otherwise it will throw the exception. Syntax is: assertEquals(actual, expected) It accepts 2 parameters − actual and expected to assert values. When given 2 data are same, assertion gets passed without any exception. However, if both of data are no same it throws ... Read More
JUnit and TestNG are the most popular testing frameworks for Java applications or Selenium. Both frameworks are easy to use. So, when it comes to choose the testing framework for your application, it’s better to have a high−level idea of what features are present in one or the other and then take the informed decision based on your project requirements. In this article, we will discuss about JUnit and TestNG. What is TestNG Definition of TestNG as per its documentation is as follows − TestNG is a testing framework inspired from JUnit and NUnit but introducing some new functionalities that ... Read More
A TestNG class can have various @After TestNG methods. Such as: @AfterTest @AfterSuite @AfterClass @AfterMethod etc. This article will explain the order of execution of different TestNG methods. TestNG consists of following @After methods to support main @Test method. The order of execution of @After methods should be as following: Key Points in this Order are First of all, 1st @test() method is executed in above example. The AfterSuite() method executes only once. Even the methods AfterClass(), and AfterTest() methods are executed only once. AfterMethod() method executes for each test case (every time ... Read More
Testing is the process of checking the functionality of an application to ensure it works as per requirements. Unit testing comes into picture at the developer level where adequate measures are taken to test every single entity (class or method) to ensure the final product meets the requirements. JUnit has driven developers to understand the usefulness of tests, especially of unit tests, when compared to any other testing framework. Leveraging a rather simple, pragmatic, and strict architecture, JUnit has been able to "infect" great number of developers. Do look at our tutorial on JUnit to have a good understanding of ... Read More
TestNG is a powerful testing framework, an enhanced version of JUnit which was in use for a long time before TestNG came into existence. NG stands for 'Next Generation'. A website should be tested across multiple browsers like IE, Chrome, Firefox, Safari to validate the compatibility of website and functionality. Since the HTML, CSS and java scripts are unique across all browsers, it is always recommended to do cross browser testing to ensure the compatibility of website. Selenium supports cross browser testing so does the TestNG. In this article, we will analyze how to perform cross browser testing in Selenium ... Read More
TestNG is a powerful testing framework, an enhanced version of JUnit which was in use for a long time before TestNG came into existence. NG stands for 'Next Generation'. TestNG framework provides the following features − Annotations help us organize the tests easily. Flexible test configuration. Test cases can be grouped more easily. Parallelization of tests can be achieved using TestNG. Support for data−driven testing. Inbuilt reporting. Selenium Webdriver allows to interact with webpages. It is an interface not a testing framework. To run any test or code only in selenium we must use java main method. TestNG ... Read More
TestNG is a powerful testing framework, an enhanced version of JUnit which was in use for a long time before TestNG came into existence. NG stands for 'Next Generation'. TestNG framework provides the following features − Annotations help us organize the tests easily. Flexible test configuration. Test cases can be grouped more easily. Parallelization of tests can be achieved using TestNG. Support for data−driven testing. Inbuilt reporting. Java 1.5 or higher version allows to interact with TestNG. To run any test or code only in java we must use java main method. TestNG provides us a framework that ... Read More
Testing is the process of checking the functionality of an application to ensure it works as per requirements. Unit testing comes into picture at the developer level where adequate measures are taken to test every single entity (class or method) to ensure the final product meets the requirements. JUnit has driven developers to understand the usefulness of tests, especially of unit tests, when compared to any other testing framework. Leveraging a rather simple, pragmatic, and strict architecture, JUnit has been able to "infect" great number of developers. Do look at our tutorial on JUnit to have a good understanding of ... Read More