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Back-end Engineering

Isolating Dependencies with Test Doubles in Scala

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.

Mockito

Scala

ScalaTest

See path

5 lessons

26 practices

3 hours

Programming, Algorithms, and Data Structures

Course details

Isolating Dependencies with Test Doubles: Dummies

Preview

Email Validation in Test-Driven Development with Scala

Enhancing Logger Interface with Severity Parameter

Identifying and Fixing Bugs in EmailService Tests

Implementing Dummy Dependencies in EmailService Tests

Implementing Test Doubles for NewsletterService

Previous Course

Next Course: Refactoring by Leveraging Tests with Scala & ScalaTest

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