You just render the context with your component. const addItem = jest.fn() render( <AppContext.Provider value={{ addItem }}> <MyComponent ... ... <看更多>

I've tried to mock out the Auth0Client similar to what is done in this ... this still seems like it could be avoided with a mocked provider. ... <看更多>

I was running with this problem and you can inject it with ganache-cli. const ethereumObject = require("ganache-cli").provider();. ... <看更多>

Regression Report. In Angular tests we're using mocks as providers like this: { provide: SomeClass, useClass: jest.fn(() => someImplementation) }. ... <看更多>

index.test.tsx import 'jest'; import Index from '. ... import React from 'react' import configureStore from 'redux-mock-store' import { Provider } from ... ... <看更多>