Mocking Courses and Certifications

Isolating Dependencies with Test Doubles using JUnit & Mockito

Master test doubles in software testing through hands-on practice with JUnit and Mockito, covering dummies, stubs, spies, mocks, and fakes to create reliable and maintainable unit tests.

• CodeSignal
• 3 hours
• On-Demand
• Free Certificate

Testing in Django REST Framework

Master automated API testing in Django REST Framework, from basic endpoint validation to complex scenarios using fixtures and mocking techniques for reliable and maintainable code.

• CodeSignal
• 3 hours
• On-Demand
• Free Certificate

Isolating Dependencies with Test Doubles with TypeScript & Jest

Master test doubles in TypeScript & Jest through hands-on practice with dummies, stubs, spies, mocks, and fakes to create reliable, maintainable, and isolated unit tests.

• CodeSignal
• 3 hours
• On-Demand
• Free Certificate

Isolating Dependencies with Test Doubles with C#, xUnit, & Moq

Master test isolation techniques using dummies, stubs, spies, mocks and fakes with xUnit and Moq framework to create robust, maintainable C# test suites.

• CodeSignal
• 3 hours
• On-Demand
• Free Certificate

Increasing Code Test Coverage in C++

Discover refactoring techniques, characterization tests, and mocking strategies to build robust, testable C++ systems with comprehensive test coverage.

• CodeSignal
• 3 hours
• On-Demand
• Free Certificate

Increasing Code Test Coverage

Discover how to improve code test coverage, create a more testable codebase, and confidently modify existing systems with minimal risk through characterization tests, interfaces, and mocks.

• CodeSignal
• 3 hours
• On-Demand
• Free Certificate

Securing Your Symfony App

Secure your Symfony ToDo app with bcrypt, JWT tokens, and comprehensive testing strategies including unit tests with mocks and component tests.

• CodeSignal
• 2 hours
• On-Demand
• Free Certificate

Isolating Dependencies with Test Doubles with Google Mock

Master test doubles with Google Mock to isolate dependencies, control behavior, and build reliable C++ tests using dummies, stubs, spies, mocks, and fakes.

• CodeSignal
• 3 hours
• On-Demand
• Free Certificate

Isolating Dependencies with Test Doubles with Go & Testify

Master test doubles in Go using dummies, stubs, mocks, and fakes to isolate dependencies, control behavior, and build reliable, maintainable tests with Testify framework.

• CodeSignal
• 3 hours
• On-Demand
• Free Certificate

Microcredential

Test Driven Development in Ruby & RSpec

Master TDD with Ruby & RSpec through hands-on practice with mocking, stubbing, test doubles, and refactoring strategies for scalable, maintainable code.

• CodeSignal
• 13 hours
• On-Demand
• Free Certificate
• 4 courses

Microcredential

Test-Driven Development in Scala 3, ScalaTest, and Mockito

Master TDD in Scala 3 with ScalaTest and Mockito—write tests first, implement code, refactor, and use test doubles to create cleaner, maintainable code while reducing bugs.

• CodeSignal
• 13 hours
• On-Demand
• Free Certificate
• 4 courses

Microcredential

Test-Driven Development with Kotlin, JUnit and Mockito

Master TDD principles in Kotlin with JUnit and Mockito to write cleaner, maintainable code while reducing bugs and improving development efficiency through hands-on practice.

• CodeSignal
• 13 hours
• On-Demand
• Free Certificate
• 4 courses

Microcredential

Test Driven Development in C++ with Google Test

Master TDD principles in C++ using Google Test/Mock framework to write cleaner, maintainable code through red-green-refactor cycles and effective test isolation techniques.

• CodeSignal
• 13 hours
• On-Demand
• Free Certificate
• 4 courses

API Test Automation with Kotlin

Dive into API test automation with Kotlin, learning to set up test cases, make assertions, use mocks, and automate CRUD operations and authentication with JUnit and OkHttp.

• CodeSignal
• 1 hour
• On-Demand
• Free Certificate

Increasing Code Test Coverage

Discover strategies to improve test coverage in Scala projects, learn to create characterization tests, and enhance testability through interfaces and mocks for safer code modifications.

• CodeSignal
• 3 hours
• On-Demand
• Free Certificate