BDD Mockito

All source code examples in the repository are for my Online Course - Testing Spring Beginner to Guru

This source code repository contains JUnit 5 and Mockito BDD test examples with Maven.

Setup

Requirements

• Should use Java 11 or higher. Previous versions of Java are un-tested.
• Use Maven 3.5.2 or higher

Support

For questions and help:

• Please post in course
• Or post in the Slack Community exclusive to the course.

GitHub Issues will not be addressed.

Notes

Behavior Driven Development

• Commonly abbreviated as BDD
• BDD was established to help people learn TDD
• BDD is largely a different way of looking at testing
• BDD focuses on behavior vs "tests"
• "Unit Tests" are referred to as specification - ie specifications of behaviors
• Test method name should be sentences - ie saveValidID

Given When Then

• BDD tests are often written in a given-when-then context
• This approach often helps you organize your thoughts when writing the test
• Given - Setup of the test
• When - Action of the test - ie when method is called
• Then - Verification of expected results

Mockito and BDD

• Mockito has added BDD support in class BDDMockito
• static method given allows you to configure mocks
• static method then allows you to verify mock interactions