metamask-extension/ui/components/app/signature-request-original/signature-request-original.test.js

import React from 'react';
import configureMockStore from 'redux-mock-store';
import { fireEvent, screen } from '@testing-library/react';
import { MESSAGE_TYPE } from '../../../../shared/constants/app';
import mockState from '../../../../test/data/mock-state.json';
import { renderWithProvider } from '../../../../test/lib/render-helpers';
import configureStore from '../../../store/store';
import SignatureRequestOriginal from '.';

const MOCK_SIGN_DATA = JSON.stringify({
  domain: {
    name: 'happydapp.website',
  },
  message: {
    string: 'haay wuurl',
    number: 42,
  },
  primaryType: 'Mail',
  types: {
    EIP712Domain: [
      { name: 'name', type: 'string' },
      { name: 'version', type: 'string' },
      { name: 'chainId', type: 'uint256' },
      { name: 'verifyingContract', type: 'address' },
    ],
    Group: [
      { name: 'name', type: 'string' },
      { name: 'members', type: 'Person[]' },
    ],
    Mail: [
      { name: 'from', type: 'Person' },
      { name: 'to', type: 'Person[]' },
      { name: 'contents', type: 'string' },
    ],
    Person: [
      { name: 'name', type: 'string' },
      { name: 'wallets', type: 'address[]' },
    ],
  },
});

const props = {
  signMessage: jest.fn(),
  cancelMessage: jest.fn(),
  txData: {
    msgParams: {
      from: '0x0dcd5d886577d5081b0c52e242ef29e70be3e7bc',
      data: MOCK_SIGN_DATA,
      origin: 'https://happydapp.website/governance?futarchy=true',
    },
    type: MESSAGE_TYPE.ETH_SIGN,
  },
};

const render = () => {
  const store = configureStore({
    metamask: {
      ...mockState.metamask,
    },
  });

  return renderWithProvider(<SignatureRequestOriginal {...props} />, store);
};

describe('SignatureRequestOriginal', () => {
  const store = configureMockStore()(mockState);

  it('should match snapshot', () => {
    const { container } = renderWithProvider(
      <SignatureRequestOriginal {...props} />,
      store,
    );

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

  it('should render eth sign screen', () => {
    render();
    expect(screen.getByText('Signature request')).toBeInTheDocument();
  });

  it('should render warning for eth sign when sign button clicked', () => {
    render();
    const signButton = screen.getByTestId('request-signature__sign');

    fireEvent.click(signButton);
    expect(screen.getByText('Your funds may be at risk')).toBeInTheDocument();
  });
});