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Maven is a project management and comprehension tool that provides a complete build lifecycle framework. User can automate the project's build infrastructure in almost no time as Maven uses a standard directory layout and a default build lifecycle. To summarize, Maven simplifies and standardizes the project build process. It handles compilation, distribution, documentation, team collaboration and other tasks seamlessly. Maven increases reusability and takes care of most of the build related tasks. TestNG is a testing framework and can use Maven as build tool. It helps to maintain dependencies and their version at one place in pom.xml User can run ... Read More
Maven is a project management and comprehension tool that provides a complete build lifecycle framework. User can automate the project's build infrastructure in almost no time as Maven uses a standard directory layout and a default build lifecycle. To summarize, Maven simplifies and standardizes the project build process. It handles compilation, distribution, documentation, team collaboration and other tasks seamlessly. Maven increases reusability and takes care of most of the build related tasks. TestNG is a testing framework and can use Maven as build tool. It helps to maintain dependencies and their version at one place in pom.xml User can run ... Read More
TestNG is a testing framework and can use Maven as build tool. It helps to maintain dependencies and their version at one place in pom.xml Maven provides flexibility to run using surefire plugin. If a user has multiple testng.xml files (please note one testng files contains only one test suite), he/she may run the specific suite based on the requirement. Maven provides the flexibility to define suiteXMLFiles as variable and pass the value of variable at run time using command line. In this article we will illustrate how to run specific TestNG suite with maven from command line. Approach/Algorithm to ... Read More
JUnit and TestNG are the most popular testing frameworks for Java applications. Both frameworks are easy to use. But, they are different with each other. Their import libraries are different so the identifying the code is also different. In this article, we will discuss whether it is possible to mix TestNG and Junit assertions together in same Test. Let’s analyse how these two frameworks work. TestNG When user writes any @Test or other annotations, it needs to import a library as import org.testng.annotations.Test; Here, testng is the key to identify the @Test or any other code execution is based on ... Read More
TestNG supports multi−threading i.e. a @Test methods can be invoked parallelly. A test or multiple test methods can be invoked from multiple threads. Therefore, multiVthread is useful if @Test methods need to be run asynchronously in parallel. Multi−threading can be achieved by using keyword − thread−count = at Testng.xml. Thread count is basically number of instances running to execute multiple tests simultaneously or parallelly. The attribute thread−count allows the user to specify how many threads should be run for this execution. In this example, 5 @Test method will execute in parallel from 5 threads. In this article, we will ... Read More
JUnit and TestNG are the most popular testing frameworks for Java applications. 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 see JUnit vs TestNG. Junit vs TestNG JUnit current version is 5.7.1 and it’s still evolving and working on to include more features. TestNG current version is 7.4.0 and it’s mature and features rich. Following table compares ... Read More
TestNG can automatically recognize and run JUnit tests, so that you can use TestNG as a runner for all your existing tests and write new tests using TestNG. All you must do is to put JUnit library on the TestNG classpath, so it can find and use JUnit classes, change your test runner from JUnit to TestNG in Ant, and then run TestNG in "mixed" mode. This way, you can have all your tests in the same project, even in the same package, and start using TestNG. This approach also allows you to convert your existing JUnit tests to TestNG ... Read More
A TestNG class can have different tests like test1, test2, test3 etc. and these tests can be grouped based on different groups like unit, integration or both or any bug number. User may want to run the @Test method based on groups. And, it is always convenient to know which test method belongs to which group so that these details can be included into report. TestNG supports multiple ways to get group name at run time such as injection dependency and Listeners are most popular. Even in Listeners it can be achieved using ITestListener or IInvokedMethodListener. In this article, let’s ... Read More
While analyzing electric circuits, we come across the electrical quantities "voltage drop" and "potential difference" that appear to be the same at first sight because both are measured in Volts. In this article, we will highlight how Voltage Drop is different from Potential Difference in many aspects. Before discussing the differences between Voltage Drop and Potential Difference, let's start with some basics so that it becomes easy to understand the differences between them. What is Voltage Drop? When an electric current flows through a circuit and there is a drop or decrease in the electric potential of the charge ... Read More
Introduction In this tutorial, we implement two examples using C++ programming concepts to generate all permutations of an input string. Permutation of a string is the number of ways a string can be arranged by interchanging the position of characters. We also include some constraints or limitations. All permutations or arrangements of the input string ensure character B does not follow character A anywhere, meaning there is no AB combination in the string. To implement this task we use two approaches: Directly generate all combinations of the string while restricting AB. Using backtracking. Demonstration 1 String = ... Read More