Learn how to use the @TestPropertySource Spring annotation effectively. >>>
Testing
Testing is a very important aspect to building a stable application. Learn how to use different Java-based testing tools through the guides below.
Spring Security for Spring Boot Integration Tests
Learn how to execute Spring Security enabled integration tests >>>
Integration Testing with Maven
An in-depth guide to configuring and running integration tests using Maven >>>
Mock Static Method using JMockit
Learn how to mock static methods in Java using the JMockit library. >>>
Running JUnit Tests in Parallel with Maven
A quick tutorial to running parallel tests using JUnit and Maven, for single and multi-module projects. >>>
Testing an Abstract Class With JUnit
Learn about specifics of unit testing abstract classes, covered with examples and pros/cons. >>>
Running JUnit Tests Programmatically, from a Java Application
A quick tutorial on running JUnit tests from your Java code >>>
A Guide to JavaFaker
Learn how to generate data using the JavaFaker library. >>>
Mockito.mock() vs @Mock vs @MockBean
Learn the differences between different types of Mocking with Mockito. >>>
Optimizing Spring Integration Tests
An opinionated guide to implementing and optimizing integration tests with Spring. >>>
Testing Callbacks with Mockito
Explore two different ways of testing callbacks when using Mockito. >>>
Learn JUnit
Learn to use JUnit to the full extent of its capabilities. >>>
JUnit5 Programmatic Extension Registration with @RegisterExtension
An overview of JUnit 5 @RegisterExtension annotation along with examples of use >>>
Mockito ArgumentMatchers
Learn how to use the ArgumentMatcher and how it differs from the ArgumentCaptor. >>>
Writing Specifications with Kotlin and Spek
An introduction to Spek framework – a Specification Testing framework for Java and Kotlin >>>
