polygerrit-ui/app/scripts/gr-email-suggestions-provider/gr-email-suggestions-provider_test.ts

/**
 * @license
 * Copyright (C) 2019 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import '../../test/common-test-setup-karma';
import {GrEmailSuggestionsProvider} from './gr-email-suggestions-provider';
import {getAppContext} from '../../services/app-context';
import {stubRestApi} from '../../test/test-utils';
import {AccountId, EmailAddress} from '../../types/common';

suite('GrEmailSuggestionsProvider tests', () => {
  let provider: GrEmailSuggestionsProvider;
  const account1 = {
    name: 'Some name',
    email: 'some@example.com' as EmailAddress,
  };
  const account2 = {
    email: 'other@example.com' as EmailAddress,
    _account_id: 3 as AccountId,
  };

  setup(() => {
    provider = new GrEmailSuggestionsProvider(getAppContext().restApiService);
  });

  test('getSuggestions', async () => {
    const getSuggestedAccountsStub = stubRestApi(
      'getSuggestedAccounts'
    ).returns(Promise.resolve([account1, account2]));

    const res = await provider.getSuggestions('Some input');
    assert.deepEqual(res, [account1, account2]);
    assert.isTrue(getSuggestedAccountsStub.calledOnce);
    assert.equal(getSuggestedAccountsStub.lastCall.args[0], 'Some input');
  });

  test('makeSuggestionItem', () => {
    assert.deepEqual(provider.makeSuggestionItem(account1), {
      name: 'Some name <some@example.com>',
      value: {
        account: account1,
        count: 1,
      },
    });

    assert.deepEqual(provider.makeSuggestionItem(account2), {
      name: 'other@example.com <other@example.com>',
      value: {
        account: account2,
        count: 1,
      },
    });
  });
});