ngrx-testing | Testing NgRx with jest and jasmine-marbles | Reactive Programming library

by blove TypeScript Version: Current License: No License

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kandi X-RAY | ngrx-testing Summary

ngrx-testing is a TypeScript library typically used in Programming Style, Reactive Programming, Angular, Jest applications. ngrx-testing has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

This project is based on a presentation given at the Rocky Mountain Angular meetup. Be sure to check out the NgRx Testing slide deck as well.

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Support

ngrx-testing has a low active ecosystem.

It has 65 star(s) with 45 fork(s). There are 3 watchers for this library.

It had no major release in the last 6 months.

There are 1 open issues and 2 have been closed. On average issues are closed in 7 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of ngrx-testing is current.

Quality

ngrx-testing has 0 bugs and 0 code smells.

Security

ngrx-testing has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

ngrx-testing code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

ngrx-testing does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

ngrx-testing releases are not available. You will need to build from source code and install.

Installation instructions, examples and code snippets are available.

It has 28 lines of code, 0 functions and 61 files.

It has low code complexity. Code complexity directly impacts maintainability of the code.

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ngrx-testing Key Features

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ngrx-testing Examples and Code Snippets

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Community Discussions

Trending Discussions on ngrx-testing

How to test an NGRX effect that uses a store selector?

RxJS testing: marble test confusing case

Jest encountered an unexpected token - import (Angular CLI 6)

QUESTION

How to test an NGRX effect that uses a store selector?

Asked 2020-Feb-03 at 15:04

I have an @Effect that uses a MemoizedSelector to grab an item from the redux store and mergeMap it with the payload of an Action. The effect works just fine, however setting up the Jest tests for this has proven difficult as I cannot seem to mock the return value of the selector due to select being a declared function that's imported (from '@ngrx/store') and used in the effect and the selector itself being an imported function as well. I'm grasping at straws now.

How can I write a Unit Test to test an NGRX effect that makes use of a store selector?
"@ngrx/store": "^7.4.0",
"rxjs": "^6.2.2"

I have tried the following kinds of solutions:

using

...

ANSWER

Answered 2019-May-14 at 06:33

We got this covered in the ngrx.io docs. Note that the syntax is for NgRx 8 but the same ideas count for NgRx 7.

Source https://stackoverflow.com/questions/56120623

QUESTION

RxJS testing: marble test confusing case

Asked 2019-Oct-15 at 19:43

I'm adding unit testing to my angular/rxjs project, and I'm using the marble test solution. And since I'm using the newer version of rxjs, so I used the build-in "TestScheduler" module.

I'm following this post: https://brianflove.com/2018/06/28/ngrx-testing-effects/, And it gave an example as following:

...

ANSWER

Answered 2019-Oct-15 at 19:43

I want to preface this by saying I'm not too familiar with ngrx, so this is just me guessing: It looks like everything is being passed into an action reducer. The action stream -a is being tested with --b, and you don't want your action reducer to end because you want it to be able to take in the next action.

Source https://stackoverflow.com/questions/58388868

QUESTION

Jest encountered an unexpected token - import (Angular CLI 6)

Asked 2018-Nov-01 at 13:34

On Mac, I am having problem getting jest installed and working in an angular/cli (v6) app. Regardless of the methods I used to place jest (listed below), I am getting error:

...

ANSWER

Answered 2018-Oct-17 at 09:06

Today I found same error message then this is my solution.

clear jest caching by jest --clearCache
add "module": "commonjs"in tsconfig.spec.json

ref: https://github.com/thymikee/jest-preset-angular/issues/194

Source https://stackoverflow.com/questions/52404232

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

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