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Back-end Engineering

Isolating Dependencies using JUnit and Mockito

Discover the pivotal role of test doubles in modern software testing. This introductory session will guide you through the essentials of dummies, stubs, spies, mocks, and fakes. Learn how these powerful tools help you isolate units under test, control behavior, and build reliable, fast, and maintainable tests. Step into the world of test doubles and elevate your software development skills.

JUnit

Kotlin

Mockito

See path

5 lessons

26 practices

3 hours

Programming, Algorithms, and Data Structures

Course details

Introduction to Dependencies in Testing with Kotlin

Preview

Email Service Validation with TDD

Implementing LogSeverity in EmailService

Debugging and Fixing Unit Tests in EmailService

Creating Dummies for Dependencies in EmailService

Implementing Test Doubles with Interfaces in NewsletterService

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