Top "Jestjs" questions

I have a react component(this is simplified in order to demonstrate the issue): class MyComponent extends Component { handleNameInput = (value) =&…

I'm testing my GraphQL api using Jest. I'm using a separate test suit for each query/mutation I have 2 tests (…

This is my jest configuration from the package.json file: "jest": { "automock": false, "browser": true, "moduleNameMapper": { "\\.(jpg|jpeg|png|gif|…

Receiving the following error when running Jest Cannot find module 'src/views/app' from 'index.jsx' at Resolver.resolveModule (node_…

I am trying to mock a function call, and expect it to have called another function within it once. myFunctions.…

I have a mock module like this in my component test file jest.mock('../../../magic/index', () => ({ navigationEnabled: () => …

When testing a module that has a dependency in a different file. When assigning that module to be jest.Mock …

I have a test file like so: (I am using create-react-app) import React from 'react'; import ReactDOM from 'react-dom'; import …

I'm relatively new to Jest and testing in general. I have a component with an input element: import * as React …

I'd like to change the implementation of a mocked dependency on a per single test basis by extending the default …