Top 5 Java Test Frameworks For Automation In 2019

For decades, Java has been the most preferred programming language for developing the server side layer of an application. Although…

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Temporary directories in JUnit 5 Tests

JUnit 4 TemporaryFolder @Rule allowed developers to create tests utilising temporary directories. With JUnit 5, the @Rules are not supported…

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Writing better unit tests in less time with Junit Parameters

Most of people understand the importance and benefits of unit tests and why you should have them in projects you…

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Using JUnit 5 In Pre-Java 8 Projects

This post demonstrates how JUnit 5 can be used in pre-Java 8 projects and explains why it could be a…

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@ParameterizedTest with null values in @CvsSource

Writing parameterized tests in JUnit 4 was pretty cumbersome. JUnit 5 introduced several useful improvements to the framework and running…

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Blow up Your JUnit5 Tests with Permutations

Writing JUnit tests can be a tedious and boring process. Learn how you can improve your tests classes using permutations…

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Unit testing constraints with business input from Excel or LibreOffice

The business experts explain the business constraints to us, the developers. But how can we be sure that we understood…

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Testing Kotlin with Spock Part 2 – Enum with instance method

The enum class with instance method in Kotlin is quite similar to its Java version, but they are look a…

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Mocking files for JUnit testing a Spring Boot web application on Synology NAS

For a Spring Boot application which will check backup files on a Synology RS815+ NAS, we wanted to be able…

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