ciphermask/ui/app/pages/send/send-content/add-recipient/tests/add-recipient-utils.test.js

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

import {
  REQUIRED_ERROR,
  INVALID_RECIPIENT_ADDRESS_ERROR,
  KNOWN_RECIPIENT_ADDRESS_ERROR,
} from '../../../send.constants'

const stubs = {
  isValidAddress: sinon
    .stub()
    .callsFake((to) => Boolean(to.match(/^[0xabcdef123456798]+$/u))),
}

const toRowUtils = proxyquire('../add-recipient.js', {
  '../../../../helpers/utils/util': {
    isValidAddress: stubs.isValidAddress,
  },
})
const { getToErrorObject, getToWarningObject } = toRowUtils

describe('add-recipient utils', function () {
  describe('getToErrorObject()', function () {
    it('should return a required error if "to" is falsy', function () {
      assert.deepEqual(getToErrorObject(null), {
        to: REQUIRED_ERROR,
      })
    })

    it('should return null if "to" is falsy and hexData is truthy', function () {
      assert.deepEqual(getToErrorObject(null, true), {
        to: null,
      })
    })

    it('should return an invalid recipient error if "to" is truthy but invalid', function () {
      assert.deepEqual(getToErrorObject('mockInvalidTo'), {
        to: INVALID_RECIPIENT_ADDRESS_ERROR,
      })
    })

    it('should return null if "to" is truthy and valid', function () {
      assert.deepEqual(getToErrorObject('0xabc123'), {
        to: null,
      })
    })
  })

  describe('getToWarningObject()', function () {
    it('should return a known address recipient error if "to" is a token address', function () {
      assert.deepEqual(
        getToWarningObject('0xabc123', [{ address: '0xabc123' }], {
          address: '0xabc123',
        }),
        {
          to: KNOWN_RECIPIENT_ADDRESS_ERROR,
        },
      )
    })

    it('should null if "to" is a token address but sendToken is falsy', function () {
      assert.deepEqual(
        getToWarningObject('0xabc123', [{ address: '0xabc123' }]),
        {
          to: null,
        },
      )
    })

    it('should return a known address recipient error if "to" is part of contract metadata', function () {
      assert.deepEqual(
        getToWarningObject(
          '0x89d24a6b4ccb1b6faa2625fe562bdd9a23260359',
          [{ address: '0xabc123' }],
          { address: '0xabc123' },
        ),
        {
          to: KNOWN_RECIPIENT_ADDRESS_ERROR,
        },
      )
    })
    it('should null if "to" is part of contract metadata but sendToken is falsy', function () {
      assert.deepEqual(
        getToWarningObject(
          '0x89d24a6b4ccb1b6faa2625fe562bdd9a23260359',
          [{ address: '0xabc123' }],
          { address: '0xabc123' },
        ),
        {
          to: KNOWN_RECIPIENT_ADDRESS_ERROR,
        },
      )
    })
  })
})