Add latest changes from gitlab-org/gitlab@master

1 files changed, 180 insertions, 0 deletions

diff --git a/spec/frontend/environments/folder/environments_folder_view_spec.js b/spec/frontend/environments/folder/environments_folder_view_spec.js
new file mode 100644
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+++ b/spec/frontend/environments/folder/environments_folder_view_spec.js
@@ -0,0 +1,180 @@
+import { mount } from '@vue/test-utils';
+import axios from '~/lib/utils/axios_utils';
+import MockAdapter from 'axios-mock-adapter';
+import EnvironmentsFolderViewComponent from '~/environments/folder/environments_folder_view.vue';
+import EnvironmentTable from '~/environments/components/environments_table.vue';
+import { environmentsList } from '../mock_data';
+import { removeBreakLine, removeWhitespace } from 'helpers/text_helper';
+import { GlPagination } from '@gitlab/ui';
+
+describe('Environments Folder View', () => {
+  let mock;
+  let wrapper;
+
+  const mockData = {
+    endpoint: 'environments.json',
+    folderName: 'review',
+    canReadEnvironment: true,
+    cssContainerClass: 'container',
+    canaryDeploymentFeatureId: 'canary_deployment',
+    showCanaryDeploymentCallout: true,
+    userCalloutsPath: '/callouts',
+    lockPromotionSvgPath: '/assets/illustrations/lock-promotion.svg',
+    helpCanaryDeploymentsPath: 'help/canary-deployments',
+  };
+
+  const mockEnvironments = environmentList => {
+    mock.onGet(mockData.endpoint).reply(
+      200,
+      {
+        environments: environmentList,
+        stopped_count: 1,
+        available_count: 0,
+      },
+      {
+        'X-nExt-pAge': '2',
+        'x-page': '1',
+        'X-Per-Page': '2',
+        'X-Prev-Page': '',
+        'X-TOTAL': '20',
+        'X-Total-Pages': '10',
+      },
+    );
+  };
+
+  const createWrapper = () => {
+    wrapper = mount(EnvironmentsFolderViewComponent, { propsData: mockData });
+  };
+
+  const findEnvironmentsTabAvailable = () => wrapper.find('.js-environments-tab-available');
+
+  const findEnvironmentsTabStopped = () => wrapper.find('.js-environments-tab-stopped');
+
+  beforeEach(() => {
+    mock = new MockAdapter(axios);
+  });
+
+  afterEach(() => {
+    mock.restore();
+    wrapper.destroy();
+  });
+
+  describe('successful request', () => {
+    beforeEach(() => {
+      mockEnvironments(environmentsList);
+      createWrapper();
+      return axios.waitForAll();
+    });
+
+    it('should render a table with environments', () => {
+      const table = wrapper.find(EnvironmentTable);
+
+      expect(table.exists()).toBe(true);
+      expect(table.find('.environment-name').text()).toEqual(environmentsList[0].name);
+    });
+
+    it('should render available tab with count', () => {
+      const tabTable = findEnvironmentsTabAvailable();
+
+      expect(tabTable.text()).toContain('Available');
+      expect(tabTable.find('.badge').text()).toContain('0');
+    });
+
+    it('should render stopped tab with count', () => {
+      const tabTable = findEnvironmentsTabStopped();
+
+      expect(tabTable.text()).toContain('Stopped');
+      expect(tabTable.find('.badge').text()).toContain('1');
+    });
+
+    it('should render parent folder name', () => {
+      expect(removeBreakLine(removeWhitespace(wrapper.find('.js-folder-name').text()))).toContain(
+        'Environments / review',
+      );
+    });
+
+    describe('pagination', () => {
+      it('should render pagination', () => {
+        expect(wrapper.find(GlPagination).exists()).toBe(true);
+      });
+
+      it('should make an API request when changing page', () => {
+        jest.spyOn(wrapper.vm, 'updateContent').mockImplementation(() => {});
+        wrapper.find('.gl-pagination .page-item:nth-last-of-type(2) .page-link').trigger('click');
+        expect(wrapper.vm.updateContent).toHaveBeenCalledWith({
+          scope: wrapper.vm.scope,
+          page: '10',
+        });
+      });
+
+      it('should make an API request when using tabs', () => {
+        jest.spyOn(wrapper.vm, 'updateContent').mockImplementation(() => {});
+        findEnvironmentsTabStopped().trigger('click');
+        expect(wrapper.vm.updateContent).toHaveBeenCalledWith({ scope: 'stopped', page: '1' });
+      });
+    });
+  });
+
+  describe('unsuccessfull request', () => {
+    beforeEach(() => {
+      mock.onGet(mockData.endpoint).reply(500, { environments: [] });
+      createWrapper();
+      return axios.waitForAll();
+    });
+
+    it('should not render a table', () => {
+      expect(wrapper.find(EnvironmentTable).exists()).toBe(false);
+    });
+
+    it('should render available tab with count 0', () => {
+      const tabTable = findEnvironmentsTabAvailable();
+
+      expect(tabTable.text()).toContain('Available');
+      expect(tabTable.find('.badge').text()).toContain('0');
+    });
+
+    it('should render stopped tab with count 0', () => {
+      const tabTable = findEnvironmentsTabStopped();
+
+      expect(tabTable.text()).toContain('Stopped');
+      expect(tabTable.find('.badge').text()).toContain('0');
+    });
+  });
+
+  describe('methods', () => {
+    beforeEach(() => {
+      mockEnvironments([]);
+      createWrapper();
+      jest.spyOn(window.history, 'pushState').mockImplementation(() => {});
+      return axios.waitForAll();
+    });
+
+    describe('updateContent', () => {
+      it('should set given parameters', () =>
+        wrapper.vm.updateContent({ scope: 'stopped', page: '4' }).then(() => {
+          expect(wrapper.vm.page).toEqual('4');
+          expect(wrapper.vm.scope).toEqual('stopped');
+          expect(wrapper.vm.requestData.page).toEqual('4');
+        }));
+    });
+
+    describe('onChangeTab', () => {
+      it('should set page to 1', () => {
+        jest.spyOn(wrapper.vm, 'updateContent').mockImplementation(() => {});
+        wrapper.vm.onChangeTab('stopped');
+        expect(wrapper.vm.updateContent).toHaveBeenCalledWith({ scope: 'stopped', page: '1' });
+      });
+    });
+
+    describe('onChangePage', () => {
+      it('should update page and keep scope', () => {
+        jest.spyOn(wrapper.vm, 'updateContent').mockImplementation(() => {});
+        wrapper.vm.onChangePage(4);
+        expect(wrapper.vm.updateContent).toHaveBeenCalledWith({
+          scope: wrapper.vm.scope,
+          page: '4',
+        });
+      });
+    });
+  });
+});