karma | Spectacular Test Runner for JavaScript | Unit Testing library
kandi X-RAY | karma Summary
kandi X-RAY | karma Summary
A simple tool that allows you to execute JavaScript code in multiple real browsers. The main purpose of Karma is to make your test-driven development easy, fast, and fun.
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Top functions reviewed by kandi - BETA
- Encode a string into an array
- Decode codes from ASCII characters .
- Configures appenders .
- convert a Uint8Array to a string
- Maps a string to an email address .
- Takes an array of numbers and converts it .
- Convert a basic code point to a basic number .
- Adapt a delta in delta
- A specialized version of map for arrays .
- Convert a string to an ASCII string .
karma Key Features
karma Examples and Code Snippets
Lines of Code : 11
License : No License
Copy/* test/index_test.js */
import './enzyme';
const testsContext = require.context('.', true, /_test$/);
testsContext.keys().forEach(testsContext);
/* some_test.js */
// If Enzyme is configured in the test entry file, Enzyme can be imported directl /* test/index_test.js */
import './enzyme';
const testsContext = require.context('.', true, /_test$/);
testsContext.keys().forEach(testsContext);
/* some_test.js */
// If Enzyme is configured in the test entry file, Enzyme can be imported directl // Karma configuration file, see link for more information
// https://karma-runner.github.io/1.0/config/configuration-file.html
module.exports = function (config) {
config.set({
basePath: '',
frameworks: ['jasmine', '@angular-> karma start karma.conf.js --reporters progress,summary
{
"version": "0.2.0",
"configurations": [
{
"type": "chrome",
"request": "attach",
"name": "Attach Karma Chrome",
"address": "localhost",
"port": 9333,
"test-ng1": "cross-env APP_CONFIG=testing NODE_ENV=development karma start --single-run",
"test-ng2-apps": "ng test --watch=false --ts-config=./karma.tsconfig.json",
"test": "yarn test-ng2-apps && yarn test-ng1",
SELECT tbl.member,
tbl.product,
Sum(tbl.cost) AS cost,
Max(stbl.totalcost) AS totalcost
FROM mytable tbl
INNER JOIN (SELECT member,
Sum(cost) AS totalcost,
import requests
url = 'https://www.forbes.com/forbesapi/org/fintech/2019/position/true.json?limit=2000'
headers = {'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/76.0.3809.132 Safari// Karma configuration file, see link for more information
// https://karma-runner.github.io/1.0/config/configuration-file.html
module.exports = function (config) {
config.set({
basePath: '',
frameworks: ['jasmine', '@angular-de@NgModule({
declarations: [
AppComponent
],
imports: [ ... ],
providers: [
{provide: 'Window', useValue: window},
...
],
bootstrap: [AppComponent]
})
export class AppModule { }
Community Discussions
Trending Discussions on karma
QUESTION
I just created a brand new Ionic app, using command "ionic start myApp blank"
I added the necessary angular dependencies to get "ionic serve" working properly.
I have installed capacitor using the following commands
...ANSWER
Answered 2021-Oct-08 at 06:51after this run following command line by line
- cd ios
- cd App
- pod install
- cd ..
- cd ..
and then check by ionic cap open ios problem solved :) :)
QUESTION
After upgrading my Angular from 12.0.2 to 13.0.3 everything was working fine. I was trying to remove some packages that was not used such as jquery, and some other i do not remember etc. and after that I deleted node_modules, package-lock.json and run npm i to installed all packages again. After that I recieved bunch of errors which then i again reverted package.json and tried npm i then I am getting below errors. And I am unable to fixed it.
Any idea how can i resolve this ?
...ANSWER
Answered 2022-Feb-25 at 06:57As I researched a lot and did not find a solution to this issue as it's occurring only on the newer version of the animation package.
I tried the below versions:
13.2.4 (Latest one) throwing same es error
13.2.3 throwing same es error
13.2.2 throwing same es error
13.2.1 throwing same es error
13.2.0 working without error.
So I think for a temporary fix you should update your package.json by pointing to a specific version of this npm like below.
QUESTION
I'm getting the following deprecation warning when running unit tests in a brand new Angular 12 application:
(node:14940) [log4js-node-DEP0004] DeprecationWarning: Pattern %d{DATE} is deprecated due to the confusion it causes when used. Please use %d{DATETIME} instead.
why log4js prompts "karma" depends on it. The warning itself is clear as to what should be done but there are two key missing pieces of information:
- it doesn't say when/if the old syntax will stop working
- it doesn't provide a workaround (other than forking
karmaand replacing the deprecated syntax with the new one - which I'm definitely not going to do).
Downgrading log4js to an earlier version, which doesn't output the warning, using forceResolutions doesn't seem like a good idea, especially since I've found a few github threads related to vulnerabilities in it, although karma doesn't seem to be affected.
The question: are there actionable paths for not getting the warning, or is "and now we wait" (for a karma update) the only option?
Note: I've also asked it on karma's repo.
...ANSWER
Answered 2022-Feb-16 at 17:00Got the fix from karma maintainers:
Update karma (in package.json > devDependencies.karma) to ^6.3.12.
Warnings gone. Well done, karma. That was fast!
QUESTION
I'm trying to connect my app with a firebase db, but I receive 4 error messages on app.module.ts:
...ANSWER
Answered 2021-Sep-10 at 12:47You need to add "compat" like this
QUESTION
I am facing an issue while upgrading my project from angular 8.2.1 to angular 13 version.
After a successful upgrade while preparing a build it is giving me the following error.
...ANSWER
Answered 2021-Dec-14 at 12:45Just remove the "extractCss": true from your production environment, it will resolve the problem.
The reason about it is extractCss is deprecated, and it's value is true by default. See more here: Extracting CSS into JS with Angular 11 (deprecated extractCss)
QUESTION
I have upgraded my angular to angular 13. when I run to build SSR it gives me following error.
...ANSWER
Answered 2022-Jan-22 at 05:29I just solve this issue by correcting the RxJS version to 7.4.0. I hope this can solve others issue as well.
QUESTION
When I try to run command ng lint --fix cli throws this error:
ANSWER
Answered 2021-Nov-28 at 10:34From v13 angular doesn't use tslint anymore due to deprecation.
Run ng add @angular-eslint/schematics to add eslint to your application.
It will use tslint-to-eslint-config to migrate you to eslint automatically.
It will generate a .eslintrc.json file and migrate tslint.json to it.
Nothing else is needed to be done.
QUESTION
After migrating my angular 6 project to 12. I am getting multiple warning in terminal
if in angular.json i set optimisation: false configuration then all issue get resolved but i don't want to make this changes it should be true only.
with optimisation: true i am getting all these warnings:-
Earlier same code was working fine without any warning.
...ANSWER
Answered 2021-Sep-08 at 10:30I had the same problem. You should change the import of 'assets/.../variables.scss' to './assets/.../variables.scss'. In my case it was in styles.scss but it can be in every .scss file.
QUESTION
I have an Angular 11 project with nguniversal. My homepage is fetching data from services, internal (translation keys object) and external (an express node server to display a list of links). The backend domain is different from the frontend domain address.
The website is displayed correctly, but for some reason, the translations and list of links are not loaded initially when I inspect the page source. Also, the meta and title tags are not visible in the page source. Although they are working.
I believe this should be essential for Search Engine Optimization.
I am loading the language keys from an internal translation service, as observable into the app.component.ts. The translation service itself is dependent on a window service which waits for the browser to load, isPlatformBrowser. The window service is needed to simulate the window object on the server.
I also tried fetching the api data, before or after platform browser initializes, but with no success.
What else am I missing?
EDIT, part of the code. Not sure if I should include the whole project code here:
...ANSWER
Answered 2021-Nov-07 at 19:31Actually I needed to implement a resolver for my component. So it waits for data to be fetched from a service.
This question actually helped with the implementation.
Some questions still remain, but it looks like a step in the right direction.
QUESTION
The issue is that the individual sliver radius' of this variable pie chart are not consistent with the the percentage labels (i.e. 25%, 50%, 75%, and 100%). The radius' all seem to be correctly calculated, but visually I cannot seem to figure out how to get them to match correctly with the label rings. It feels like some small config property that's padding the label rings incorrectly, or maybe I just have a fundamental misunderstanding of calculating these z values. I've been spinning my wheels on this for a while now, and any help would be amazing!
Also, I currently do not have enough SO street cred to post a photo of the chart, but I will try to quickly get 10 karma in order to post it. Edit: Yay, I did it! I have street cred now.
A good example of the current problem would be to look at the largest orange sliver in the top-center/right. That sliver is associated with the "Intellectual Engagement" item in the legend that correctly shows it's z value as 85. The problem is that 85 shouldn't extend all the way up to the 100% radius label.
...ANSWER
Answered 2021-Sep-09 at 15:27The series don't have the same scale. Value 75 is the highest one and it is treated as 100%. Add the below properties to achieve the wanted result.
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