polygerrit-ui/app/elements/admin/gr-admin-group-list/gr-admin-group-list_test.ts

/**
 * @license
 * Copyright 2017 Google LLC
 * SPDX-License-Identifier: Apache-2.0
 */
import * as sinon from 'sinon';
import '../../../test/common-test-setup';
import './gr-admin-group-list';
import {GrAdminGroupList} from './gr-admin-group-list';
import {queryAndAssert, stubRestApi} from '../../../test/test-utils';
import {
  GroupId,
  GroupName,
  GroupNameToGroupInfoMap,
} from '../../../types/common';
import {GerritView} from '../../../services/router/router-model';
import {GrListView} from '../../shared/gr-list-view/gr-list-view';
import {GrDialog} from '../../shared/gr-dialog/gr-dialog';
import {fixture, html, assert} from '@open-wc/testing';
import {AdminChildView, AdminViewState} from '../../../models/views/admin';

function createGroup(name: string, counter: number) {
  return {
    name: `${name}${counter}` as GroupName,
    id: '59b92f35489e62c80d1ab1bf0c2d17843038df8b' as GroupId,
    url: '#/admin/groups/uuid-59b92f35489e62c80d1ab1bf0c2d17843038df8b',
    options: {
      visible_to_all: false,
    },
    description: 'Gerrit Site Administrators',
    group_id: 1,
    owner: 'Administrators',
    owner_id: '7ca042f4d5847936fcb90ca91057673157fd06fc',
  };
}

function createGroupList(name: string, n: number) {
  const groups = [];
  for (let i = 0; i < n; ++i) {
    groups.push(createGroup(name, i));
  }
  return groups;
}

function createGroupObjectList(name: string, n: number) {
  const groups: GroupNameToGroupInfoMap = {};
  for (let i = 0; i < n; ++i) {
    groups[`${name}${i}`] = createGroup(name, i);
  }
  return groups;
}

suite('gr-admin-group-list tests', () => {
  let element: GrAdminGroupList;
  let groups: GroupNameToGroupInfoMap;

  const value: AdminViewState = {
    view: GerritView.ADMIN,
    adminView: AdminChildView.GROUPS,
  };

  setup(async () => {
    element = await fixture(html`<gr-admin-group-list></gr-admin-group-list>`);
  });

  test('render', () => {
    assert.shadowDom.equal(
      element,
      /* HTML */ `
        <gr-list-view>
          <table class="genericList" id="list">
            <tbody>
              <tr class="headerRow">
                <th class="name topHeader">Group Name</th>
                <th class="description topHeader">Group Description</th>
                <th class="topHeader visibleToAll">Visible To All</th>
              </tr>
              <tr class="loading loadingMsg" id="loading">
                <td>Loading...</td>
              </tr>
            </tbody>
            <tbody class="loading"></tbody>
          </table>
        </gr-list-view>
        <dialog id="createModal" tabindex="-1">
          <gr-dialog
            class="confirmDialog"
            confirm-label="Create"
            confirm-on-enter=""
            disabled=""
            id="createDialog"
            role="dialog"
          >
            <div class="header" slot="header">Create Group</div>
            <div class="main" slot="main">
              <gr-create-group-dialog id="createNewModal">
              </gr-create-group-dialog>
            </div>
          </gr-dialog>
        </dialog>
      `
    );
  });

  suite('list with groups', () => {
    setup(async () => {
      groups = createGroupObjectList('test', 26);
      stubRestApi('getGroups').returns(Promise.resolve(groups));
      element.params = value;
      element.paramsChanged();
      await element.updateComplete;
    });

    test('test for test group in the list', () => {
      assert.equal(element.groups[1].name, 'test1' as GroupName);
      assert.equal(element.groups[1].options!.visible_to_all, false);
    });

    test('groups', () => {
      const table = queryAndAssert(element, 'table');
      const rows = table.querySelectorAll('tr.table');
      assert.equal(rows.length, element.groupsPerPage);
    });

    test('maybeOpenCreateModal', async () => {
      const modalOpen = sinon.stub(
        queryAndAssert<HTMLDialogElement>(element, '#createModal'),
        'showModal'
      );
      await element.maybeOpenCreateModal();
      assert.isFalse(modalOpen.called);
      await element.maybeOpenCreateModal(undefined);
      assert.isFalse(modalOpen.called);
      value.openCreateModal = true;
      await element.maybeOpenCreateModal(value);
      assert.isTrue(modalOpen.called);
    });
  });

  suite('test with 25 groups', () => {
    setup(async () => {
      groups = createGroupObjectList('test', 25);
      stubRestApi('getGroups').returns(Promise.resolve(groups));
      element.params = value;
      await element.paramsChanged();
      await element.updateComplete;
    });

    test('groups', () => {
      const table = queryAndAssert(element, 'table');
      const rows = table.querySelectorAll('tr.table');
      assert.equal(rows.length, element.groupsPerPage);
    });
  });

  suite('filter', () => {
    test('paramsChanged', async () => {
      const getGroupsStub = stubRestApi('getGroups');
      getGroupsStub.returns(Promise.resolve(groups));
      value.filter = 'test';
      value.offset = 25;
      element.params = value;
      await element.paramsChanged();
      assert.isTrue(getGroupsStub.lastCall.calledWithExactly('test', 25, 25));
    });
  });

  suite('loading', async () => {
    test('correct contents are displayed', async () => {
      assert.isTrue(element.loading);
      assert.equal(
        getComputedStyle(queryAndAssert<HTMLTableElement>(element, '#loading'))
          .display,
        'block'
      );

      element.loading = false;
      element.groups = createGroupList('test', 25);

      await element.updateComplete;
      assert.equal(
        getComputedStyle(queryAndAssert<HTMLTableElement>(element, '#loading'))
          .display,
        'none'
      );
    });
  });

  suite('create new', () => {
    test('handleCreateClicked called when create-click fired', () => {
      const handleCreateClickedStub = sinon.stub(
        element,
        'handleCreateClicked'
      );
      queryAndAssert<GrListView>(element, 'gr-list-view').dispatchEvent(
        new CustomEvent('create-clicked', {
          composed: true,
          bubbles: true,
        })
      );
      assert.isTrue(handleCreateClickedStub.called);
    });

    test('handleCreateClicked opens modal', () => {
      const openStub = sinon.stub(
        queryAndAssert<HTMLDialogElement>(element, '#createModal'),
        'showModal'
      );
      element.handleCreateClicked();
      assert.isTrue(openStub.called);
    });

    test('handleCreateGroup called when confirm fired', () => {
      const handleCreateGroupStub = sinon.stub(element, 'handleCreateGroup');
      queryAndAssert<GrDialog>(element, '#createDialog').dispatchEvent(
        new CustomEvent('confirm', {
          composed: true,
          bubbles: true,
        })
      );
      assert.isTrue(handleCreateGroupStub.called);
    });

    test('handleCloseCreate called when cancel fired', () => {
      const handleCloseCreateStub = sinon.stub(element, 'handleCloseCreate');
      queryAndAssert<GrDialog>(element, '#createDialog').dispatchEvent(
        new CustomEvent('cancel', {
          composed: true,
          bubbles: true,
        })
      );
      assert.isTrue(handleCloseCreateStub.called);
    });
  });
});