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

import React from 'react';
import sinon from 'sinon';
import { fireEvent, screen } from '@testing-library/react';
import configureMockStore from 'redux-mock-store';
import { renderWithProvider } from '../../../../test/lib/render-helpers';
import SignatureRequest from './signature-request.container';

describe('Signature Request', () => {
  const mockStore = {
    metamask: {
      provider: {
        type: 'rpc',
      },
      accounts: {
        '0xd8f6a2ffb0fc5952d16c9768b71cfd35b6399aa5': {
          address: '0xd8f6a2ffb0fc5952d16c9768b71cfd35b6399aa5',
          balance: '0x03',
        },
      },
      cachedBalances: {},
      selectedAddress: '0xd8f6a2ffb0fc5952d16c9768b71cfd35b6399aa5',
    },
  };
  const store = configureMockStore()(mockStore);

  const props = {
    fromAccount: {
      address: '0xd8f6a2ffb0fc5952d16c9768b71cfd35b6399aa5',
    },
    history: {
      push: sinon.spy(),
    },
    hardwareWalletRequiresConnection: false,
    clearConfirmTransaction: sinon.spy(),
    cancelMessage: sinon.spy(),
    cancel: sinon.stub().resolves(),
    sign: sinon.stub().resolves(),
    txData: {
      msgParams: {
        id: 1,
        data: '{"types":{"EIP712Domain":[{"name":"name","type":"string"},{"name":"version","type":"string"},{"name":"chainId","type":"uint256"},{"name":"verifyingContract","type":"address"}],"Person":[{"name":"name","type":"string"},{"name":"wallet","type":"address"}],"Mail":[{"name":"from","type":"Person"},{"name":"to","type":"Person"},{"name":"contents","type":"string"}]},"primaryType":"Mail","domain":{"name":"Ether Mail","version":"1","chainId":"4","verifyingContract":"0xCcCCccccCCCCcCCCCCCcCcCccCcCCCcCcccccccC"},"message":{"from":{"name":"Cow","wallet":"0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826"},"to":{"name":"Bob","wallet":"0xbBbBBBBbbBBBbbbBbbBbbbbBBbBbbbbBbBbbBBbB"},"contents":"Hello, Bob!"}}',
        from: '0xd8f6a2ffb0fc5952d16c9768b71cfd35b6399aa5',
        origin: 'test.domain',
      },
      status: 'unapproved',
      time: 1,
      type: 'eth_sign',
    },
  };

  beforeEach(() => {
    renderWithProvider(<SignatureRequest.WrappedComponent {...props} />, store);
  });

  afterEach(() => {
    props.clearConfirmTransaction.resetHistory();
  });

  it('cancel', () => {
    const cancelButton = screen.getByTestId('signature-cancel-button');

    fireEvent.click(cancelButton);

    expect(props.cancel.calledOnce).toStrictEqual(true);
  });

  it('sign', () => {
    const signButton = screen.getByTestId('signature-sign-button');

    fireEvent.click(signButton);

    expect(props.sign.calledOnce).toStrictEqual(true);
  });
});