metamask-extension/ui/components/app/user-preferenced-currency-input/user-preferenced-currency-input.test.js

import React from 'react';
import configureMockStore from 'redux-mock-store';
import { renderWithProvider } from '../../../../test/lib/render-helpers';
import mockState from '../../../../test/data/mock-state.json';
import UserPreferencedCurrencyInput from '.';

describe('UserPreferencedCurrencyInput Component', () => {
  describe('rendering', () => {
    it('should match snapshot', () => {
      const mockStore = configureMockStore()(mockState);

      const { container } = renderWithProvider(
        <UserPreferencedCurrencyInput />,
        mockStore,
      );

      expect(container).toMatchSnapshot();
    });
  });
});