Learn Java Unit Testing with JUnit 5 in 20 Steps

By: In28Minutes Official

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eText | 25 May 2018 | Edition Number 1

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JUnit tutorial for beginners with examples

Key Features

- Create a new project for JUnit tests
- Create and run JUnit tests
- Write good unit tests
- Use assert methods
- Use basic JUnit annotations
- @Test, @BeforeEach, @AfterEach, @AfterAll, @BeforeAll
- Test performance and exceptions in unit tests
- Write parameterized tests- adhere to JUnit best practices
- Use Eclipse to write and run JUnit tests

Book Description

JUnit is a unit testing framework for the Java programming language. JUnit has been important in the development of test-driven development and is one of a family of unit testing frameworks which is collectively known as xUnit frameworks. In this beginners tutorial on JUnit, you will learn how to • Create a new project for JUnit tests • Create, run and debug JUnit tests • Write good unit tests ? Use assert methods ? Use basic JUnit annotations - @Test, @Before, @After, @AfterClass, @BeforeClass, @Suite ? Test performance and exceptions in unit tests ? Write parameterized tests ? Adhere to JUnit best practices • Use Eclipse to write and run JUnit tests

What you will learn

• Write clean unit tests with the JUnit framework
• Use JUnit annotations @Test, @Before, @After, @AfterClass, @BeforeClass, @Suite
• Use JUnit assert methods
• Write unit tests for exceptions and performance

Who this book is for

Students new to unit testing and who want to understand unit testing. Students who want to understand the JUnit framework. Students with basic Java knowledge.