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Testng annotations execution flow8/7/2023 Explain how can we create a data-driven framework using TestNG?Īns. Test method belonging to sanity suite = Ques.21. Using groups attribute in TestNG, we can assign the test methods to different groups. How can we group test cases like separate test cases for Sanity suite, Regression suite, etc?Īns. We can also use this testng.xml file for triggering the test suite from the command prompt/terminal or Jenkins. In testng.xml file, we can create a test suite, create test groups, mark tests for parallel execution, add listeners, and pass parameters to test scripts. The testng.xml file is used for configuring the whole test suite. In short, for doing Automation Testing, Selenium helps with ‘automation’ and TestNG helps with ‘testing’ capabilities. With TestNG, we can have different features in our automation suite like different types of assertions, reporting, parallel execution, and parameterization, etc. In order to add testing capabilities in the Test Automation suites – Selenium is clubbed with TestNG. Selenium is an automation tool using which we can automate web-based applications. How is TestNG different from Selenium WebDriver?Īns. It has support for parameterizing test cases using annotation.It gives inherent support for reporting.It allows data-driven testing using annotation.It permits the grouping of test methods into test groups.They are written above their respective method and prefixed with an at symbol. Also, we can assign priority to test methods in Selenium. Annotations support TestNG by controlling the execution flow of our program. We can define the dependency of one test method over others in TestNG.It provides parallel execution of test methods.TestNG provides different assertions that help in checking the expected and actual results.TestNG(NG for Next Generation) is a testing framework that can be integrated with selenium or any other automation tool to provide multiple capabilities like assertions, reporting, parallel test execution, etc. These parameter values are provided using the testng.xml configuration file at run a class or a method as a test method.Most popular TestNG Interview Questions Ques.1. An annotation is a tag or metadata that provides additional information about a class, interface or method. Helps in tracking the execution status and logging annotation is used to pass parameters to a test method. JanuIn this tutorial, we will be studying all the annotations of TestNG along with the different attributes supported. Defines an array of test listeners classes extending. This is used to run a set of test cases with different on a test class. These class objects will then be used as test classes by TestNG. The said method has to return an Object double array (Object) as a annotated method as a factory that returns an array of class objects (Object). The following is a table containing information about all the annotations in the TestNG and a brief description of them: annotated method will be executed Before any tests declared inside the TestNG annotated method will be executed After any tests declared inside the TestNG annotated method will be executed Before test section declared inside the TestNG annotated method will be executed After test section declared inside the TestNG annotated method will be executed Before any of the test method belongs to specified annotated method will be executed After any of the test method belongs to specified annotated method will be executed Before any of the test method of a test annotated method will be executed After any of the test method of a test annotated method will be executed Before each test annotated method will be executed After each test a method as a data providing method for a test method. TestNg Annotations will direct the execution flow of the program. TestNG made use of the same feature to define its own annotations. Java allows users to define their own annotations too. It can be applied for Classes, Methods, Variables and Parameters. This will allow you to add information to an existing data object in your source code. Annotation is a feature introduced in Java 5 and is used to add metadata to Java source code.
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