NestJS Testing Simplified (Video series)

NestJS Testing Simplified

I am covering nestjs testing which is really a demanding topic based on the increase in the popularity of nestjs
Github
https://github.com/tkssharma/nestjs-advanced-2023
In coming videos, we are covering NestJS
Testing in NestJS is crucial to ensure your application works as expected.
NestJS supports unit and end-to-end (e2e) testing, typically using the Jest framework. Here’s a brief guide on how to set up and perform both types of tests in a NestJS project.

• Basic about testing controller and services
• Different ways to Mock service or Providers
• Mocking External auth or data services
• Nest JS Testing with TypeORM interface
• NestJS Testing with Knex or Prisma
• Nest JS running Unit and E2E Tests on CI setup
• Nest JS Testing GraphQL Interface
• Nest JS Testing REST Interface
• Nest JS Testing Controller and services
• Nest JS Running Test Suits for APIs
• Nest JS running Database seed and cleanup on Test Execution

🚀 What You'll Learn:
Join us as we unravel the complexities of unit testing in Nest.js, providing you with practical insights to validate the functionality of your controllers and services. Whether you're a seasoned developer or just starting out, this tutorial will equip you with essential skills to write effective tests that enhance the quality and maintainability of your codebase.

📋 Series Highlights:

• Understanding the importance of unit testing in software development
• Setting up a Nest.js project for efficient testing
• Writing unit tests for controllers: simulating HTTP requests and assertions
• Uncovering best practices for service testing: mocking dependencies and behavior
• Achieving comprehensive test coverage while avoiding common pitfalls
• Exploring advanced testing techniques: spies, mocks, and stubs
• Integration with testing frameworks like Jest for a seamless testing experience
• Leveraging testing to catch bugs early and ensure code reliability