tinyspy
ng-mocks
tinyspy | ng-mocks | |
---|---|---|
2 | 9 | |
520 | 999 | |
2.3% | 1.1% | |
6.6 | 10.0 | |
3 months ago | 4 days ago | |
TypeScript | TypeScript | |
MIT License | MIT License |
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tinyspy
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Migrating from Jest to Vitest for your React Application
Tinyspy built-in for mocking, stubbing, and spies.
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⚓ proxy-hooks: A zero dependency JS proxy wrapper for ease of use with first class TS support!
I built this pkg with the primary intention of making the use of Proxy simple and easy. Additionally it also provides the functionality api of other projects like tinyspy and nanospy via the hooks methodArguments and methodReturn
ng-mocks
- Angular (v15) MatStepper + Jest (v29) + ng-mocks
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Informal AMA: Angular Signals RFC
Is the Angular team aware of NG Mocks and NG Spectator?
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Services needed in every components unit test
No neither of those. You're unit testing the component, so you don't want any external interference. You can create a mock version of the service, I like using ng-mocks to simplify a lot of this: https://www.npmjs.com/package/ng-mocks
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Is Unit Testing in Angular overrated?
No way, you just mock the services. Check out this library: https://www.npmjs.com/package/ng-mocks
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Unit testing <google-map>, Export of name 'mapMarker' not found!
I recommend using MockModule from ng-mocks https://www.npmjs.com/package/ng-mocks
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20+ JavaScript Utilities to Boost Your Productivity As a Developer
8. NG-Mocks
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How to Mock Services in Angular
You can have a look at ng-mocks. It provides a great toolset for angular mocks.
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Spec file "Cannot read property of 'subscribe' of undefined"
Also, for mocking, I recommend looking into ng-mocks. https://github.com/ike18t/ng-mocks It makes mocking really easy.
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Unit testing library for Angular application
Correct. When unit testing, you want to test the unit (parent component) in isolation. To do this, you can use something like ng-mocks (my personal favorite) to create mock components. You could also use the NO_ERRORS_SCHEMA but I don't recommend this because I like to verify that my component loads w/ all of its dependencies (even if the are just mocks). If you test your parent component w/ all of its child components, then you are doing a form of integration testing. I tend to refer to it as a grey area between unit and integration testing because there are valuable tests that can be written fairly easily and cheaply that don't truly isolate parent components from their child components.
What are some alternatives?
vitest - Next generation testing framework powered by Vite.
spectator - 🦊 🚀 A Powerful Tool to Simplify Your Angular Tests
vite - Next generation frontend tooling. It's fast!
jest-mock-extended - Type safe mocking extensions for Jest https://www.npmjs.com/package/jest-mock-extended
vitepress - Vite & Vue powered static site generator.
angular-testing-library - 🐙 Simple and complete Angular testing utilities that encourage good testing practices
vite-livewire-plugin - Laravel Vite handler for Livewire components
dayjs - ⏰ Day.js 2kB immutable date-time library alternative to Moment.js with the same modern API
vitest-mongodb - Run your tests with Vitest and MongoDB Memory server.
ts-mockito - Mocking library for TypeScript
jasmine - Simple JavaScript testing framework for browsers and node.js
jest - Super-fast alternative for babel-jest or ts-jest without type checking. Please use main repository for issues