metamask-extension/ui/app/pages/send/send-content/add-recipient/tests/add-recipient-container.test.js

import assert from 'assert';
import proxyquire from 'proxyquire';
import sinon from 'sinon';

let mapStateToProps;
let mapDispatchToProps;

const actionSpies = {
  updateSendTo: sinon.spy(),
};

proxyquire('../add-recipient.container.js', {
  'react-redux': {
    connect: (ms, md) => {
      mapStateToProps = ms;
      mapDispatchToProps = md;
      return () => ({});
    },
  },
  '../../../../selectors': {
    getSendEnsResolution: (s) => `mockSendEnsResolution:${s}`,
    getSendEnsResolutionError: (s) => `mockSendEnsResolutionError:${s}`,
    getAddressBook: (s) => [{ name: `mockAddressBook:${s}` }],
    getAddressBookEntry: (s) => `mockAddressBookEntry:${s}`,
    accountsWithSendEtherInfoSelector: (s) => [
      { name: `account2:${s}` },
      { name: `account1:${s}` },
    ],
  },
  '../../../../store/actions': actionSpies,
});

describe('add-recipient container', function () {
  describe('mapStateToProps()', function () {
    it('should map the correct properties to props', function () {
      assert.deepStrictEqual(mapStateToProps('mockState'), {
        addressBook: [{ name: 'mockAddressBook:mockState' }],
        contacts: [{ name: 'mockAddressBook:mockState' }],
        ensResolution: 'mockSendEnsResolution:mockState',
        ensResolutionError: 'mockSendEnsResolutionError:mockState',
        ownedAccounts: [
          { name: `account1:mockState` },
          { name: `account2:mockState` },
        ],
        addressBookEntryName: undefined,
        nonContacts: [],
      });
    });
  });

  describe('mapDispatchToProps()', function () {
    describe('updateSendTo()', function () {
      const dispatchSpy = sinon.spy();
      const mapDispatchToPropsObject = mapDispatchToProps(dispatchSpy);

      it('should dispatch an action', function () {
        mapDispatchToPropsObject.updateSendTo('mockTo', 'mockNickname');
        assert(dispatchSpy.calledOnce);
        assert(actionSpies.updateSendTo.calledOnce);
        assert.deepStrictEqual(actionSpies.updateSendTo.getCall(0).args, [
          'mockTo',
          'mockNickname',
        ]);
      });
    });
  });
});