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Unit Testing Tool

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Unit Testing Tool
2023-02-04 18:25:02

Unit Testing Tool

This article will help you in providing a good understanding of the unit testing system and various unit testing tools.

Before going into our main topic, we need to understand what a module means. A module is a small unit or part of a huge software project. To avoid burden and complexity of developers the software projects are divided into modules.

What is unit testing?

Unit testing is the testing technique that is used to test every individual module of a software project. This testing is performed to check whether all the modules are working properly as per our desire. It helps in identifying the errors in the modules so that they can be rectified. It is done before the integration testing. The tools which are used to implement this system are called unit testing tools.

Below are a few units testing tools that are very widely used in the software industry and are best rated:

  1. NUnit
  2. Xunit.Net
  3. Junit
  4. Jasmine
  5. TestNG

1. NUnit

It is one of the most famous unit testing tools available in the market. It is an open-source unit testing tool that is mainly used to run .NET tests.
It can be used in multiple systems which are having different types of operating systems. Below are a few key features of Nunit.

Features:

  • It is an open-source unit testing tool anyone can access it from anywhere.
  • It supports the efficient working of data-driven tests.
  • It supports integration with various third-party platforms like Silverlight, .NET core, etc.
  • It is can be easily learned since it is written in C language which is the basic programming language.
  • It supports parallel testing.

2. Xunit.net

Xunit is also an open-source unit testing tool that mainly works on .NET frameworks. It can be used for testing modules that are of programming languages like C,VB.NET, and other .NET languages. Apache 2 owns the license for this tool.

It mainly consists of object-oriented programming concepts.

Features:

  • It is also an open-source unit testing tool.
  • It provides integration with third-party platforms like ReSharper, Xamarin, CodeRush, etc.
  • It allows the introduction of new attributes into the code.
  • It even supports unit test Parallelism I.e., it allows running multiple tests in parallel.

3. Junit

it is also an open-source unit testing tool that is designed using the java programming language. It provides annotation in modules which helps in avoiding confusion in the module. it consumes less time for debugging and it provides an efficient way of testing which eases the burden on the developers

Features:

  • It is an open-source unit testing tool that can be used for free for testing the modules of a project.
  • It is quite simple and easy to use.
  • JUnit shows test progress in a bar graph representation in which different colours are used to indicate the status of modules. The green color shows the running test, and it turns red when a test fails.
  • It provides annotations that can be added into modules when ever required.
  • JUnit tests can be run automatically and they check their results and provide immediate feedback.

4. Jasmine

Jasmine is a unit testing language designed using JavaScript for testing JavaScript applications. it is mainly used for automatic unit testing which is its unique selling point.

The principle followed by jasmine for line-by-line testing in a Behavior Driven Development(BDD) module. BDD helps in the efficient testing of every JavaScript line.

Features:

  • Jasmine is independent of other JavaScript frameworks.
  • It is an open-source framework and available in different themes like stand-alone, Node.js, and ruby gem.
  • All syntaxes in jasmine are quite easy and simple.
  • It supports multiple programming languages like Python, Ruby along with JavaScript.
  • It doesn’t require DOM.

5. TestNG

It is an advanced unit testing that is aroused from Junit and Nunit testing frameworks. it consists of many advanced features which ease the developers’ workload and reduces the time for testing the modules.

It executes the code in the form of batches without any human interference. Below are a few salient features of TestNG.

Features:

  • It has many advanced testing features like additional Annotation, parallel execution, Group execution, HTML report, etc.
  • It supports automatic unit testing.
  • It supports multiple plugins and supports integration with IDEA, Eclipse, Maven, etc.
  • It uses multiple java concepts and Object-Oriented concepts.
  • It implicitly separates compile-time test code and run-time code.
  • It even supports multi-threaded testing.

This is all about the unit testing system and the various tools used to implement it. Hope you have understood this concept.