polygerrit-ui/app/elements/edit/gr-edit-file-controls/gr-edit-file-controls_test.ts

/**
 * @license
 * Copyright (C) 2017 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 './gr-edit-file-controls';
import {GrEditFileControls} from './gr-edit-file-controls';
import {GrEditConstants} from '../gr-edit-constants';
import {queryAndAssert} from '../../../test/test-utils';
import {GrDropdown} from '../../shared/gr-dropdown/gr-dropdown';
import * as MockInteractions from '@polymer/iron-test-helpers/mock-interactions';

const basicFixture = fixtureFromElement('gr-edit-file-controls');

suite('gr-edit-file-controls tests', () => {
  let element: GrEditFileControls;

  let fileActionHandler: sinon.SinonStub;

  setup(async () => {
    element = basicFixture.instantiate();
    fileActionHandler = sinon.stub();
    element.addEventListener('file-action-tap', fileActionHandler);
    await flush();
  });

  test('open tap emits event', () => {
    const actions = queryAndAssert<GrDropdown>(element, '#actions');
    element.filePath = 'foo';
    actions._open();
    flush();

    const row = queryAndAssert(actions, 'li [data-id="open"]');
    MockInteractions.tap(row);
    assert.isTrue(fileActionHandler.called);
    assert.deepEqual(fileActionHandler.lastCall.args[0].detail, {
      action: GrEditConstants.Actions.OPEN.id,
      path: 'foo',
    });
  });

  test('delete tap emits event', () => {
    const actions = queryAndAssert<GrDropdown>(element, '#actions');
    element.filePath = 'foo';
    actions._open();
    flush();

    const row = queryAndAssert(actions, 'li [data-id="delete"]');
    MockInteractions.tap(row);
    assert.isTrue(fileActionHandler.called);
    assert.deepEqual(fileActionHandler.lastCall.args[0].detail, {
      action: GrEditConstants.Actions.DELETE.id,
      path: 'foo',
    });
  });

  test('restore tap emits event', () => {
    const actions = queryAndAssert<GrDropdown>(element, '#actions');
    element.filePath = 'foo';
    actions._open();
    flush();

    const row = queryAndAssert(actions, 'li [data-id="restore"]');
    MockInteractions.tap(row);
    assert.isTrue(fileActionHandler.called);
    assert.deepEqual(fileActionHandler.lastCall.args[0].detail, {
      action: GrEditConstants.Actions.RESTORE.id,
      path: 'foo',
    });
  });

  test('rename tap emits event', () => {
    const actions = queryAndAssert<GrDropdown>(element, '#actions');
    element.filePath = 'foo';
    actions._open();
    flush();

    const row = queryAndAssert(actions, 'li [data-id="rename"]');
    MockInteractions.tap(row);
    assert.isTrue(fileActionHandler.called);
    assert.deepEqual(fileActionHandler.lastCall.args[0].detail, {
      action: GrEditConstants.Actions.RENAME.id,
      path: 'foo',
    });
  });

  test('computed properties', () => {
    assert.equal(element._allFileActions.length, 4);
  });
});