Here is my custom hook: export function useClientRect() { const [scrollH, setScrollH] = useState(0); const [clientH, setClientH] = useState(0); c
I'm trying write a jest test case that tests an async method, I want to pass in the done() parameter so jest waits for it to be fired before it ends the test, h
I have a function named toggleFilter() in a react component which looks like this: toggleFilter = (filterType, filterName) => { const filterApplied
I'm trying to use Jest to test my code. It was working quite fine until I tried to exclude a class method from the tests. The querySelector() call is the reason
node: v16.7.0cdk: 2.0.0 (build 4b6ce31) package.json: "devDependencies": { "@types/jest": "^26.0.10", "@types/node": "10.17.27", "aws-cdk": "2.0.0
I have a simple service with an Injection token that is used to provide some kind of configuration for the service. It's all working as expected. Although I was
My application is primarily using React Redux. We have a few places that use RXJS to simplify things. I just started using jest.useFakeTimers. I realized that g
We have a set of Jasmine tests that run successfully in the local web server. http-server. We would like to run these tests from the command line during the
I have a button with "Download" text on it defined in ReactJS code. Now, I want to write a unit test to check that this function is getting called when this but
I'm using Enzyme's shallow method to test a component which uses the useParams hook to get an ID from the URL params. I'm trying to mock the useParams hook so
I'm running a React Native project where I'm testing custom hooks written with react-query. I'm using Jest, @testing-library/react-hooks and @testing-library/re
I wrote a script with the main purpose of adding new elements to some table's cells. The test is done with something like that: document.body.innerHTML = ` &l
console.log statements output nothing at all in Jest. This was working for me yesterday, and all of sudden, it's not working today. I have made zero changes to
I am trying to write a unit test for a function like this: export class newClass { private service: ServiceToMock; constructor () { this.service =
I am calling two APIs using two different function. First, I am fetching order details using getOrder method. Once I get the order, I am calling another method
Here is an example of the (react) architecture. src/ components/ Input/ Tests/ Input.feature Input.test.js We test with react testing library and
In order to avoid '../../../../' style relative imports in a TypeScript based React Native app, I would like to configure the app so that I can use absolute imp
I trying to collect test coverage for this project using yarn test --coverage # i.e. "react-scripts test --coverage" My jest config is this: "jest": {
I'm trying to mock out the opensearch client for testing purposes and am running into an error. My app is using OpenSearch (@opensearch-project/opensearch) and
Hi I have a context provider which returns like this: return ( <RepeatsSidebarContext.Provider value={{ loading,