rxjs-marbles | An RxJS marble testing library for any test framework | Reactive Programming library
kandi X-RAY | rxjs-marbles Summary
kandi X-RAY | rxjs-marbles Summary
rxjs-marbles is an RxJS marble testing library that should be compatible with any test framework. It wraps the RxJS TestScheduler and provides methods similar to the helper methods used the TestScheduler API. It can be used with AVA, Jasmine, Jest, Mocha or Tape in the browser or in Node and it supports CommonJS and ES module bundlers.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of rxjs-marbles
rxjs-marbles Key Features
rxjs-marbles Examples and Code Snippets
Community Discussions
Trending Discussions on rxjs-marbles
QUESTION
Following the guide we upgraded angular 11 to 12. Before the upgrade karma is running the unit tests without any issues. However, after the upgrade this is what we end up with. Any idea how to check whats wrong.
I also compared the source with a refresh angular 12 project (karma works here), but changes did not make any difference.
...ANSWER
Answered 2021-Aug-17 at 12:36Did you ensure that the versions of karma
, karma-chrome-launcher
, karma-cli
, karma-firefox-launcher
, (all other karma packages) and jasmine
packages were the same between the fresh Angular 12 version and your project? And then did you run a fresh npm install
after making sure the versions are the same?
After that, try comparing test.ts
, angular.json
and tsconfig.spec.json
between the fresh project and your project to ensure they are the same.
QUESTION
We recently upgraded to Angular 12 and "typescript": "4.2.4"
. I use WebStorm 2020.3.
My template files suddenly fail to recognize pipes such as date
or async
and public
component properties (that were previously recognized and I'm not the only member of my team impacted this way). But, the app compiles without issues.
This is my first time asking a question here. Any help is greatly appreciated.
package.json dependencies:
...ANSWER
Answered 2021-Jul-11 at 15:34I was able to resolve the issue by running rm -rf node_modules && npm i
on my project file in the terminal.
QUESTION
Been getting this error when running 'ng build' on my Angular 12.0.2 project
...ANSWER
Answered 2021-Jun-02 at 17:41We figured it out. As you can see in our packages.json
, we have a dependency on webpack
. It seems angular-devkit/build-angular
does as well. We believe this created the known issue of multiple webpacks colliding and causing issues. Removing our dependency on webpack
fixed the issue.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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Install rxjs-marbles
If you're just getting started with marble testing, you might be interested in how I wasted some of my time by not carefully reading the manual: RxJS Marble Testing: RTFM. In particular, you should read the RxJS documentation on marble syntax and synchronous assertion.
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