data
ng-mocks
data | ng-mocks | |
---|---|---|
5 | 9 | |
749 | 999 | |
3.6% | 1.1% | |
5.6 | 10.0 | |
1 day ago | 5 days ago | |
TypeScript | TypeScript | |
MIT License | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
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For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
data
- What direction can I take to mocking a data structure that is relational on the front-end while I wait for backend endpoints to be created?
- What direction can I take to mock a (relational?) data-structure on the front-end while I wait for backend endpoints to be created?
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Mock Service Worker is awesome
It supports both REST and GraphQL APIs, it can delay the response of mocked API endpoints so the endpoint feels more real-life, it has it's own in-memory database with @msw/data package for more complex querying (e.g, searching, sorting), it can also run mocks in NodeJS environment instead of Service Worker (really useful for testing). Next, let's take a look at which problems msw can solve and how.
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Why I migrated to msw from json-server?
Next steps mswjs/data
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Announcing "@mswjs/data"—data modeling library for testing JavaScript applications
Today we are proud to announce the Data library—a standalone package to model and query data in your tests and beyond. Although the project is at the early stage of development and doesn't solve every problem right away, letting you try it out and gather your feedback is crucial for us to refine and shape the future experience.
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?
msw - Seamless REST/GraphQL API mocking library for browser and Node.js.
spectator - 🦊 🚀 A Powerful Tool to Simplify Your Angular Tests
json-server - Get a full fake REST API with zero coding in less than 30 seconds (seriously)
jest-mock-extended - Type safe mocking extensions for Jest https://www.npmjs.com/package/jest-mock-extended
strong-mock - Type safe mocking library for TypeScript
angular-testing-library - 🐙 Simple and complete Angular testing utilities that encourage good testing practices
camouflage - Camouflage is a backend mocking tool for HTTP, gRPC, Websockets and Thrift protocols, which helps you carry out your front end prototyping, unit testing, functional/performance testing in silos, in absence of one or more Microservices/APIs.
dayjs - ⏰ Day.js 2kB immutable date-time library alternative to Moment.js with the same modern API
Faker.js - What really happened with Aaron Swartz?
ts-mockito - Mocking library for TypeScript
mockoon - Mockoon is the easiest and quickest way to run mock APIs locally. No remote deployment, no account required, open source.
jest - Super-fast alternative for babel-jest or ts-jest without type checking. Please use main repository for issues