Add latest changes from gitlab-org/gitlab@master

1 files changed, 279 insertions, 0 deletions

diff --git a/spec/javascripts/environments/environments_app_spec.js b/spec/javascripts/environments/environments_app_spec.js
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index 00000000000..6c05b609923
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+++ b/spec/javascripts/environments/environments_app_spec.js
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+import Vue from 'vue';
+import MockAdapter from 'axios-mock-adapter';
+import mountComponent from 'spec/helpers/vue_mount_component_helper';
+import axios from '~/lib/utils/axios_utils';
+import environmentsComponent from '~/environments/components/environments_app.vue';
+import { environment, folder } from './mock_data';
+
+describe('Environment', () => {
+  const mockData = {
+    endpoint: 'environments.json',
+    canCreateEnvironment: true,
+    canReadEnvironment: true,
+    newEnvironmentPath: 'environments/new',
+    helpPagePath: 'help',
+    canaryDeploymentFeatureId: 'canary_deployment',
+    showCanaryDeploymentCallout: true,
+    userCalloutsPath: '/callouts',
+    lockPromotionSvgPath: '/assets/illustrations/lock-promotion.svg',
+    helpCanaryDeploymentsPath: 'help/canary-deployments',
+  };
+
+  let EnvironmentsComponent;
+  let component;
+  let mock;
+
+  beforeEach(() => {
+    mock = new MockAdapter(axios);
+
+    EnvironmentsComponent = Vue.extend(environmentsComponent);
+  });
+
+  afterEach(() => {
+    component.$destroy();
+    mock.restore();
+  });
+
+  describe('successful request', () => {
+    describe('without environments', () => {
+      beforeEach(done => {
+        mock.onGet(mockData.endpoint).reply(200, { environments: [] });
+
+        component = mountComponent(EnvironmentsComponent, mockData);
+
+        setTimeout(() => {
+          done();
+        }, 0);
+      });
+
+      it('should render the empty state', () => {
+        expect(component.$el.querySelector('.js-new-environment-button').textContent).toContain(
+          'New environment',
+        );
+
+        expect(component.$el.querySelector('.js-blank-state-title').textContent).toContain(
+          "You don't have any environments right now",
+        );
+      });
+
+      describe('when it is possible to enable a review app', () => {
+        beforeEach(done => {
+          mock
+            .onGet(mockData.endpoint)
+            .reply(200, { environments: [], review_app: { can_setup_review_app: true } });
+
+          component = mountComponent(EnvironmentsComponent, mockData);
+
+          setTimeout(() => {
+            done();
+          }, 0);
+        });
+
+        it('should render the enable review app button', () => {
+          expect(component.$el.querySelector('.js-enable-review-app-button').textContent).toContain(
+            'Enable review app',
+          );
+        });
+      });
+    });
+
+    describe('with paginated environments', () => {
+      beforeEach(done => {
+        mock.onGet(mockData.endpoint).reply(
+          200,
+          {
+            environments: [environment],
+            stopped_count: 1,
+            available_count: 0,
+          },
+          {
+            'X-nExt-pAge': '2',
+            'x-page': '1',
+            'X-Per-Page': '1',
+            'X-Prev-Page': '',
+            'X-TOTAL': '37',
+            'X-Total-Pages': '2',
+          },
+        );
+
+        component = mountComponent(EnvironmentsComponent, mockData);
+
+        setTimeout(() => {
+          done();
+        }, 0);
+      });
+
+      it('should render a table with environments', () => {
+        expect(component.$el.querySelectorAll('table')).not.toBeNull();
+        expect(component.$el.querySelector('.environment-name').textContent.trim()).toEqual(
+          environment.name,
+        );
+      });
+
+      describe('pagination', () => {
+        it('should render pagination', () => {
+          expect(component.$el.querySelectorAll('.gl-pagination li').length).toEqual(9);
+        });
+
+        it('should make an API request when page is clicked', done => {
+          spyOn(component, 'updateContent');
+          setTimeout(() => {
+            component.$el.querySelector('.gl-pagination li:nth-child(3) .page-link').click();
+
+            expect(component.updateContent).toHaveBeenCalledWith({ scope: 'available', page: '2' });
+            done();
+          }, 0);
+        });
+
+        it('should make an API request when using tabs', done => {
+          setTimeout(() => {
+            spyOn(component, 'updateContent');
+            component.$el.querySelector('.js-environments-tab-stopped').click();
+
+            expect(component.updateContent).toHaveBeenCalledWith({ scope: 'stopped', page: '1' });
+            done();
+          }, 0);
+        });
+      });
+    });
+  });
+
+  describe('unsuccessfull request', () => {
+    beforeEach(done => {
+      mock.onGet(mockData.endpoint).reply(500, {});
+
+      component = mountComponent(EnvironmentsComponent, mockData);
+
+      setTimeout(() => {
+        done();
+      }, 0);
+    });
+
+    it('should render empty state', () => {
+      expect(component.$el.querySelector('.js-blank-state-title').textContent).toContain(
+        "You don't have any environments right now",
+      );
+    });
+  });
+
+  describe('expandable folders', () => {
+    beforeEach(() => {
+      mock.onGet(mockData.endpoint).reply(
+        200,
+        {
+          environments: [folder],
+          stopped_count: 0,
+          available_count: 1,
+        },
+        {
+          'X-nExt-pAge': '2',
+          'x-page': '1',
+          'X-Per-Page': '1',
+          'X-Prev-Page': '',
+          'X-TOTAL': '37',
+          'X-Total-Pages': '2',
+        },
+      );
+
+      mock.onGet(environment.folder_path).reply(200, { environments: [environment] });
+
+      component = mountComponent(EnvironmentsComponent, mockData);
+    });
+
+    it('should open a closed folder', done => {
+      setTimeout(() => {
+        component.$el.querySelector('.folder-name').click();
+
+        Vue.nextTick(() => {
+          expect(component.$el.querySelector('.folder-icon.ic-chevron-right')).toBe(null);
+          done();
+        });
+      }, 0);
+    });
+
+    it('should close an opened folder', done => {
+      setTimeout(() => {
+        // open folder
+        component.$el.querySelector('.folder-name').click();
+
+        Vue.nextTick(() => {
+          // close folder
+          component.$el.querySelector('.folder-name').click();
+
+          Vue.nextTick(() => {
+            expect(component.$el.querySelector('.folder-icon.ic-chevron-down')).toBe(null);
+            done();
+          });
+        });
+      }, 0);
+    });
+
+    it('should show children environments and a button to show all environments', done => {
+      setTimeout(() => {
+        // open folder
+        component.$el.querySelector('.folder-name').click();
+
+        Vue.nextTick(() => {
+          // wait for next async request
+          setTimeout(() => {
+            expect(component.$el.querySelectorAll('.js-child-row').length).toEqual(1);
+            expect(component.$el.querySelector('.text-center > a.btn').textContent).toContain(
+              'Show all',
+            );
+            done();
+          });
+        });
+      }, 0);
+    });
+  });
+
+  describe('methods', () => {
+    beforeEach(() => {
+      mock.onGet(mockData.endpoint).reply(
+        200,
+        {
+          environments: [],
+          stopped_count: 0,
+          available_count: 1,
+        },
+        {},
+      );
+
+      component = mountComponent(EnvironmentsComponent, mockData);
+      spyOn(window.history, 'pushState').and.stub();
+    });
+
+    describe('updateContent', () => {
+      it('should set given parameters', done => {
+        component
+          .updateContent({ scope: 'stopped', page: '3' })
+          .then(() => {
+            expect(component.page).toEqual('3');
+            expect(component.scope).toEqual('stopped');
+            expect(component.requestData.scope).toEqual('stopped');
+            expect(component.requestData.page).toEqual('3');
+            done();
+          })
+          .catch(done.fail);
+      });
+    });
+
+    describe('onChangeTab', () => {
+      it('should set page to 1', () => {
+        spyOn(component, 'updateContent');
+        component.onChangeTab('stopped');
+
+        expect(component.updateContent).toHaveBeenCalledWith({ scope: 'stopped', page: '1' });
+      });
+    });
+
+    describe('onChangePage', () => {
+      it('should update page and keep scope', () => {
+        spyOn(component, 'updateContent');
+        component.onChangePage(4);
+
+        expect(component.updateContent).toHaveBeenCalledWith({ scope: component.scope, page: '4' });
+      });
+    });
+  });
+});