Learn how to gauge quality, implement testing, and ensure sufficient code coverage in your Node.js apps.
- [Jon] Software engineers can agree that good, clean code is easiest to work with, but what is quality code? Do you know it when you see it? I'm Jon Peck, and I've been architecting large-scale web applications for more than a decade. In this course, we'll clean up a complete but buggy restaurant booking application. We'll start with fundamental testing and code quality concepts, explore how to use linters to look for suspicious code, compare expected program output with actual using unit testing, isolate your code for testing using stubs, spies, and mocks.
Finally, generate reports on code health across your entire code base. I'm passionate about writing code the right way, so let's get started. Welcome to Node.js: Testing and Code Quality.
- What is code quality?
- Testing and code quality fundamentals
- Coding conventions and standards
- Creating and enforcing coding standards
- Unit, integration, and functional testing
- Test-driven development test specificatons
- Behavior-driven development test specifications
- Finding errors with linting
- Extending an ESLint shareable config
- Validating correctness with unit testing
- Replacing and inspecting with stubs, spies, and mocks
- Code coverage and why it matters
- Coverage with continuous integration
Skill Level Intermediate
1. Testing and Code Quality Fundamentals
2. Finding Errors with Linting
3. Validating Correctness with Unit Testing
4. Replacing and Inspecting with Stubs, Spies, and Mocks
5. Reporting on Your Entire Codebase
Where to go from here?3m 46s
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