jest

node --inspect-brk ./node_modules/jest/bin/jest.js --runInBand

then click Inspect on the target in chrome://inspect

• Hacky workaround
• Nicer workaround

Dump the current wrapper or results from find to console with .html()

https://airbnb.io/enzyme/docs/api/ShallowWrapper/html.html

Use hooks and mock them instead;

jest.mock('react-router-dom', () => ({
  ...jest.requireActual('react-router-dom'),
  useParams: () => ({
    myRoute: 'some-route-value',
  }),
}));

If we have a module:

// someModule.js
export const someFunction = () => {
    console.log('does something');
}

which is a dependency of another module under test:

// moduleUnderTest.js
import { someFunction } from './someModule'

export const underTest = () => {
    // ...
    someFunction();
    // ...
}

then, in our test, we can mock and inspect the dependency:

// moduleUnderTest.test.js
import { underTest } from './moduleUnderTest'
import { someFunction } from './someModule' // this bit was weird

jest.mock('./someModule');

describe('underTest', () => {
    it('called someFunction', () => {
        underTest();
        expect(someFunction).toHaveBeenCalled();
    });
});