1 files changed, 235 insertions, 4 deletions

diff --git a/spec/frontend/runner/group_runners/group_runners_app_spec.js b/spec/frontend/runner/group_runners/group_runners_app_spec.js
index 6a0863e92b4..e80da40e3bd 100644
--- a/spec/frontend/runner/group_runners/group_runners_app_spec.js
+++ b/spec/frontend/runner/group_runners/group_runners_app_spec.js
@@ -1,26 +1,85 @@
-import { shallowMount } from '@vue/test-utils';
+import { createLocalVue, shallowMount, mount } from '@vue/test-utils';
+import VueApollo from 'vue-apollo';
+import createMockApollo from 'helpers/mock_apollo_helper';
+import setWindowLocation from 'helpers/set_window_location_helper';
+import { extendedWrapper } from 'helpers/vue_test_utils_helper';
+import waitForPromises from 'helpers/wait_for_promises';
+import createFlash from '~/flash';
+import { updateHistory } from '~/lib/utils/url_utility';
+
+import RunnerFilteredSearchBar from '~/runner/components/runner_filtered_search_bar.vue';
+import RunnerList from '~/runner/components/runner_list.vue';
 import RunnerManualSetupHelp from '~/runner/components/runner_manual_setup_help.vue';
+import RunnerPagination from '~/runner/components/runner_pagination.vue';
 import RunnerTypeHelp from '~/runner/components/runner_type_help.vue';
+
+import {
+  CREATED_ASC,
+  CREATED_DESC,
+  DEFAULT_SORT,
+  INSTANCE_TYPE,
+  PARAM_KEY_STATUS,
+  PARAM_KEY_RUNNER_TYPE,
+  STATUS_ACTIVE,
+  RUNNER_PAGE_SIZE,
+} from '~/runner/constants';
+import getGroupRunnersQuery from '~/runner/graphql/get_group_runners.query.graphql';
 import GroupRunnersApp from '~/runner/group_runners/group_runners_app.vue';
+import { captureException } from '~/runner/sentry_utils';
+import FilteredSearch from '~/vue_shared/components/filtered_search_bar/filtered_search_bar_root.vue';
+import { groupRunnersData, groupRunnersDataPaginated } from '../mock_data';
+
+const localVue = createLocalVue();
+localVue.use(VueApollo);
 
+const mockGroupFullPath = 'group1';
 const mockRegistrationToken = 'AABBCC';
+const mockRunners = groupRunnersData.data.group.runners.nodes;
+const mockGroupRunnersLimitedCount = mockRunners.length;
+
+jest.mock('~/flash');
+jest.mock('~/runner/sentry_utils');
+jest.mock('~/lib/utils/url_utility', () => ({
+  ...jest.requireActual('~/lib/utils/url_utility'),
+  updateHistory: jest.fn(),
+}));
 
 describe('GroupRunnersApp', () => {
   let wrapper;
+  let mockGroupRunnersQuery;
 
   const findRunnerTypeHelp = () => wrapper.findComponent(RunnerTypeHelp);
   const findRunnerManualSetupHelp = () => wrapper.findComponent(RunnerManualSetupHelp);
+  const findRunnerList = () => wrapper.findComponent(RunnerList);
+  const findRunnerPagination = () => extendedWrapper(wrapper.findComponent(RunnerPagination));
+  const findRunnerPaginationPrev = () =>
+    findRunnerPagination().findByLabelText('Go to previous page');
+  const findRunnerPaginationNext = () => findRunnerPagination().findByLabelText('Go to next page');
+  const findRunnerFilteredSearchBar = () => wrapper.findComponent(RunnerFilteredSearchBar);
+  const findFilteredSearch = () => wrapper.findComponent(FilteredSearch);
+
+  const createComponent = ({ props = {}, mountFn = shallowMount } = {}) => {
+    const handlers = [[getGroupRunnersQuery, mockGroupRunnersQuery]];
 
-  const createComponent = ({ mountFn = shallowMount } = {}) => {
     wrapper = mountFn(GroupRunnersApp, {
+      localVue,
+      apolloProvider: createMockApollo(handlers),
       propsData: {
         registrationToken: mockRegistrationToken,
+        groupFullPath: mockGroupFullPath,
+        groupRunnersLimitedCount: mockGroupRunnersLimitedCount,
+        ...props,
       },
     });
   };
 
-  beforeEach(() => {
+  beforeEach(async () => {
+    setWindowLocation(`/groups/${mockGroupFullPath}/-/runners`);
+
+    mockGroupRunnersQuery = jest.fn().mockResolvedValue(groupRunnersData);
+
     createComponent();
+    await waitForPromises();
   });
 
   it('shows the runner type help', () => {
@@ -28,7 +87,179 @@ describe('GroupRunnersApp', () => {
   });
 
   it('shows the runner setup instructions', () => {
-    expect(findRunnerManualSetupHelp().exists()).toBe(true);
     expect(findRunnerManualSetupHelp().props('registrationToken')).toBe(mockRegistrationToken);
   });
+
+  it('shows the runners list', () => {
+    expect(findRunnerList().props('runners')).toEqual(groupRunnersData.data.group.runners.nodes);
+  });
+
+  it('requests the runners with group path and no other filters', () => {
+    expect(mockGroupRunnersQuery).toHaveBeenLastCalledWith({
+      groupFullPath: mockGroupFullPath,
+      status: undefined,
+      type: undefined,
+      sort: DEFAULT_SORT,
+      first: RUNNER_PAGE_SIZE,
+    });
+  });
+
+  it('sets tokens in the filtered search', () => {
+    createComponent({ mountFn: mount });
+
+    expect(findFilteredSearch().props('tokens')).toEqual([
+      expect.objectContaining({
+        type: PARAM_KEY_STATUS,
+        options: expect.any(Array),
+      }),
+      expect.objectContaining({
+        type: PARAM_KEY_RUNNER_TYPE,
+        options: expect.any(Array),
+      }),
+    ]);
+  });
+
+  describe('shows the active runner count', () => {
+    it('with a regular value', () => {
+      createComponent({ mountFn: mount });
+
+      expect(findRunnerFilteredSearchBar().text()).toMatch(
+        `Runners in this group: ${mockGroupRunnersLimitedCount}`,
+      );
+    });
+
+    it('at the limit', () => {
+      createComponent({ props: { groupRunnersLimitedCount: 1000 }, mountFn: mount });
+
+      expect(findRunnerFilteredSearchBar().text()).toMatch(`Runners in this group: 1,000`);
+    });
+
+    it('over the limit', () => {
+      createComponent({ props: { groupRunnersLimitedCount: 1001 }, mountFn: mount });
+
+      expect(findRunnerFilteredSearchBar().text()).toMatch(`Runners in this group: 1,000+`);
+    });
+  });
+
+  describe('when a filter is preselected', () => {
+    beforeEach(async () => {
+      setWindowLocation(`?status[]=${STATUS_ACTIVE}&runner_type[]=${INSTANCE_TYPE}`);
+
+      createComponent();
+      await waitForPromises();
+    });
+
+    it('sets the filters in the search bar', () => {
+      expect(findRunnerFilteredSearchBar().props('value')).toEqual({
+        filters: [
+          { type: 'status', value: { data: STATUS_ACTIVE, operator: '=' } },
+          { type: 'runner_type', value: { data: INSTANCE_TYPE, operator: '=' } },
+        ],
+        sort: 'CREATED_DESC',
+        pagination: { page: 1 },
+      });
+    });
+
+    it('requests the runners with filter parameters', () => {
+      expect(mockGroupRunnersQuery).toHaveBeenLastCalledWith({
+        groupFullPath: mockGroupFullPath,
+        status: STATUS_ACTIVE,
+        type: INSTANCE_TYPE,
+        sort: DEFAULT_SORT,
+        first: RUNNER_PAGE_SIZE,
+      });
+    });
+  });
+
+  describe('when a filter is selected by the user', () => {
+    beforeEach(() => {
+      findRunnerFilteredSearchBar().vm.$emit('input', {
+        filters: [{ type: PARAM_KEY_STATUS, value: { data: STATUS_ACTIVE, operator: '=' } }],
+        sort: CREATED_ASC,
+      });
+    });
+
+    it('updates the browser url', () => {
+      expect(updateHistory).toHaveBeenLastCalledWith({
+        title: expect.any(String),
+        url: 'http://test.host/groups/group1/-/runners?status[]=ACTIVE&sort=CREATED_ASC',
+      });
+    });
+
+    it('requests the runners with filters', () => {
+      expect(mockGroupRunnersQuery).toHaveBeenLastCalledWith({
+        groupFullPath: mockGroupFullPath,
+        status: STATUS_ACTIVE,
+        sort: CREATED_ASC,
+        first: RUNNER_PAGE_SIZE,
+      });
+    });
+  });
+
+  it('when runners have not loaded, shows a loading state', () => {
+    createComponent();
+    expect(findRunnerList().props('loading')).toBe(true);
+  });
+
+  describe('when no runners are found', () => {
+    beforeEach(async () => {
+      mockGroupRunnersQuery = jest.fn().mockResolvedValue({
+        data: {
+          group: {
+            runners: { nodes: [] },
+          },
+        },
+      });
+      createComponent();
+    });
+
+    it('shows a message for no results', async () => {
+      expect(wrapper.text()).toContain('No runners found');
+    });
+  });
+
+  describe('when runners query fails', () => {
+    beforeEach(() => {
+      mockGroupRunnersQuery = jest.fn().mockRejectedValue(new Error('Error!'));
+      createComponent();
+    });
+
+    it('error is shown to the user', async () => {
+      expect(createFlash).toHaveBeenCalledTimes(1);
+    });
+
+    it('error is reported to sentry', async () => {
+      expect(captureException).toHaveBeenCalledWith({
+        error: new Error('Network error: Error!'),
+        component: 'GroupRunnersApp',
+      });
+    });
+  });
+
+  describe('Pagination', () => {
+    beforeEach(() => {
+      mockGroupRunnersQuery = jest.fn().mockResolvedValue(groupRunnersDataPaginated);
+
+      createComponent({ mountFn: mount });
+    });
+
+    it('more pages can be selected', () => {
+      expect(findRunnerPagination().text()).toMatchInterpolatedText('Prev Next');
+    });
+
+    it('cannot navigate to the previous page', () => {
+      expect(findRunnerPaginationPrev().attributes('aria-disabled')).toBe('true');
+    });
+
+    it('navigates to the next page', async () => {
+      await findRunnerPaginationNext().trigger('click');
+
+      expect(mockGroupRunnersQuery).toHaveBeenLastCalledWith({
+        groupFullPath: mockGroupFullPath,
+        sort: CREATED_DESC,
+        first: RUNNER_PAGE_SIZE,
+        after: groupRunnersDataPaginated.data.group.runners.pageInfo.endCursor,
+      });
+    });
+  });
 });