Merge branch 'migrate-import-projects-spec' into 'master'

Move import projects karma specs to jest

Closes #60204

See merge request gitlab-org/gitlab-ce!27552

app/assets/javascripts/import_projects/components/import_projects_table.vue

@@ -74,7 +74,7 @@ export default {
     <gl-loading-icon
       v-if="isLoadingRepos"
       class="js-loading-button-icon import-projects-loading-icon"
-      :size="4"
+      size="md"
     />
     <div v-else-if="hasProviderRepos || hasImportedProjects" class="table-responsive">
       <table class="table import-table">

app/assets/javascripts/import_projects/store/index.js

@@ -7,6 +7,8 @@ import mutations from './mutations';
 
 Vue.use(Vuex);
 
+export { state, actions, getters, mutations };
+
 export default () =>
   new Vuex.Store({
     state: state(),

app/assets/javascripts/vue_shared/components/select2_select.vue

 <script>
 import $ from 'jquery';
-import 'select2/select2';
+import 'select2';
 
 export default {
   name: 'Select2Select',

spec/javascripts/import_projects/components/import_projects_table_spec.js → spec/frontend/import_projects/components/import_projects_table_spec.js

-import Vue from 'vue';
-import MockAdapter from 'axios-mock-adapter';
-import axios from '~/lib/utils/axios_utils';
-import createStore from '~/import_projects/store';
+import Vuex from 'vuex';
+import { createLocalVue, mount } from '@vue/test-utils';
+import { state, actions, getters, mutations } from '~/import_projects/store';
 import importProjectsTable from '~/import_projects/components/import_projects_table.vue';
 import STATUS_MAP from '~/import_projects/constants';
-import setTimeoutPromise from '../../helpers/set_timeout_promise_helper';
 
 describe('ImportProjectsTable', () => {
   let vm;
-  let mock;
-  let store;
-  const reposPath = '/repos-path';
-  const jobsPath = '/jobs-path';
   const providerTitle = 'THE PROVIDER';
   const providerRepo = { id: 10, sanitizedName: 'sanitizedName', fullName: 'fullName' };
   const importedProject = {
@@ -22,128 +16,133 @@ describe('ImportProjectsTable', () => {
     importSource: 'importSource',
   };
 
-  function createComponent() {
-    const ImportProjectsTable = Vue.extend(importProjectsTable);
+  function initStore() {
+    const stubbedActions = Object.assign({}, actions, {
+      fetchJobs: jest.fn(),
+      fetchRepos: jest.fn(actions.requestRepos),
+      fetchImport: jest.fn(actions.requestImport),
+    });
+
+    const store = new Vuex.Store({
+      state: state(),
+      actions: stubbedActions,
+      mutations,
+      getters,
+    });
+
+    return store;
+  }
+
+  function mountComponent() {
+    const localVue = createLocalVue();
+    localVue.use(Vuex);
+
+    const store = initStore();
 
-    const component = new ImportProjectsTable({
+    const component = mount(importProjectsTable, {
+      localVue,
       store,
       propsData: {
         providerTitle,
       },
-    }).$mount();
+      sync: false,
+    });
 
-    store.dispatch('stopJobsPolling');
-
-    return component;
+    return component.vm;
   }
 
   beforeEach(() => {
-    store = createStore();
-    store.dispatch('setInitialData', { reposPath });
-    mock = new MockAdapter(axios);
+    vm = mountComponent();
   });
 
   afterEach(() => {
     vm.$destroy();
-    mock.restore();
   });
 
-  it('renders a loading icon whilst repos are loading', done => {
-    mock.restore(); // Stop the mock adapter from responding to the request, keeping the spinner up
-
-    vm = createComponent();
+  it('renders a loading icon whilst repos are loading', () =>
+    vm.$nextTick().then(() => {
+      expect(vm.$el.querySelector('.js-loading-button-icon')).not.toBeNull();
+    }));
 
-    setTimeoutPromise()
-      .then(() => {
-        expect(vm.$el.querySelector('.js-loading-button-icon')).not.toBeNull();
-      })
-      .then(() => done())
-      .catch(() => done.fail());
-  });
-
-  it('renders a table with imported projects and provider repos', done => {
-    const response = {
+  it('renders a table with imported projects and provider repos', () => {
+    vm.$store.dispatch('receiveReposSuccess', {
       importedProjects: [importedProject],
       providerRepos: [providerRepo],
       namespaces: [{ path: 'path' }],
-    };
-    mock.onGet(reposPath).reply(200, response);
-
-    vm = createComponent();
-
-    setTimeoutPromise()
-      .then(() => {
-        expect(vm.$el.querySelector('.js-loading-button-icon')).toBeNull();
-        expect(vm.$el.querySelector('.table')).not.toBeNull();
-        expect(vm.$el.querySelector('.import-jobs-from-col').innerText).toMatch(
-          `From ${providerTitle}`,
-        );
-
-        expect(vm.$el.querySelector('.js-imported-project')).not.toBeNull();
-        expect(vm.$el.querySelector('.js-provider-repo')).not.toBeNull();
-      })
-      .then(() => done())
-      .catch(() => done.fail());
+    });
+
+    return vm.$nextTick().then(() => {
+      expect(vm.$el.querySelector('.js-loading-button-icon')).toBeNull();
+      expect(vm.$el.querySelector('.table')).not.toBeNull();
+      expect(vm.$el.querySelector('.import-jobs-from-col').innerText).toMatch(
+        `From ${providerTitle}`,
+      );
+
+      expect(vm.$el.querySelector('.js-imported-project')).not.toBeNull();
+      expect(vm.$el.querySelector('.js-provider-repo')).not.toBeNull();
+    });
   });
 
-  it('renders an empty state if there are no imported projects or provider repos', done => {
-    const response = {
+  it('renders an empty state if there are no imported projects or provider repos', () => {
+    vm.$store.dispatch('receiveReposSuccess', {
       importedProjects: [],
       providerRepos: [],
       namespaces: [],
-    };
-    mock.onGet(reposPath).reply(200, response);
-
-    vm = createComponent();
+    });
 
-    setTimeoutPromise()
-      .then(() => {
-        expect(vm.$el.querySelector('.js-loading-button-icon')).toBeNull();
-        expect(vm.$el.querySelector('.table')).toBeNull();
-        expect(vm.$el.innerText).toMatch(`No ${providerTitle} repositories available to import`);
-      })
-      .then(() => done())
-      .catch(() => done.fail());
+    return vm.$nextTick().then(() => {
+      expect(vm.$el.querySelector('.js-loading-button-icon')).toBeNull();
+      expect(vm.$el.querySelector('.table')).toBeNull();
+      expect(vm.$el.innerText).toMatch(`No ${providerTitle} repositories available to import`);
+    });
   });
 
-  it('imports provider repos if bulk import button is clicked', done => {
-    const importPath = '/import-path';
-    const response = {
+  it('shows loading spinner when bulk import button is clicked', () => {
+    vm.$store.dispatch('receiveReposSuccess', {
       importedProjects: [],
       providerRepos: [providerRepo],
       namespaces: [{ path: 'path' }],
-    };
+    });
+
+    return vm
+      .$nextTick()
+      .then(() => {
+        expect(vm.$el.querySelector('.js-imported-project')).toBeNull();
+        expect(vm.$el.querySelector('.js-provider-repo')).not.toBeNull();
 
-    mock.onGet(reposPath).replyOnce(200, response);
-    mock.onPost(importPath).replyOnce(200, importedProject);
+        vm.$el.querySelector('.js-import-all').click();
+      })
+      .then(() => vm.$nextTick())
+      .then(() => {
+        expect(vm.$el.querySelector('.js-import-all .js-loading-button-icon')).not.toBeNull();
+      });
+  });
 
-    store.dispatch('setInitialData', { importPath });
+  it('imports provider repos if bulk import button is clicked', () => {
+    mountComponent();
 
-    vm = createComponent();
+    vm.$store.dispatch('receiveReposSuccess', {
+      importedProjects: [],
+      providerRepos: [providerRepo],
+      namespaces: [{ path: 'path' }],
+    });
 
-    setTimeoutPromise()
+    return vm
+      .$nextTick()
       .then(() => {
         expect(vm.$el.querySelector('.js-imported-project')).toBeNull();
         expect(vm.$el.querySelector('.js-provider-repo')).not.toBeNull();
 
-        vm.$el.querySelector('.js-import-all').click();
+        vm.$store.dispatch('receiveImportSuccess', { importedProject, repoId: providerRepo.id });
       })
-      .then(() => setTimeoutPromise())
+      .then(() => vm.$nextTick())
       .then(() => {
         expect(vm.$el.querySelector('.js-imported-project')).not.toBeNull();
         expect(vm.$el.querySelector('.js-provider-repo')).toBeNull();
-      })
-      .then(() => done())
-      .catch(() => done.fail());
+      });
   });
 
-  it('polls to update the status of imported projects', done => {
-    const importPath = '/import-path';
-    const response = {
-      importedProjects: [importedProject],
-      providerRepos: [],
-      namespaces: [{ path: 'path' }],
-    };
+  it('polls to update the status of imported projects', () => {
     const updatedProjects = [
       {
         id: importedProject.id,
@@ -151,13 +150,14 @@ describe('ImportProjectsTable', () => {
       },
     ];
 
-    mock.onGet(reposPath).replyOnce(200, response);
-
-    store.dispatch('setInitialData', { importPath, jobsPath });
-
-    vm = createComponent();
+    vm.$store.dispatch('receiveReposSuccess', {
+      importedProjects: [importedProject],
+      providerRepos: [],
+      namespaces: [{ path: 'path' }],
+    });
 
-    setTimeoutPromise()
+    return vm
+      .$nextTick()
       .then(() => {
         const statusObject = STATUS_MAP[importedProject.importStatus];
 
@@ -168,10 +168,9 @@ describe('ImportProjectsTable', () => {
 
         expect(vm.$el.querySelector(`.ic-status_${statusObject.icon}`)).not.toBeNull();
 
-        mock.onGet(jobsPath).replyOnce(200, updatedProjects);
-        return store.dispatch('restartJobsPolling');
+        vm.$store.dispatch('receiveJobsSuccess', updatedProjects);
       })
-      .then(() => setTimeoutPromise())
+      .then(() => vm.$nextTick())
       .then(() => {
         const statusObject = STATUS_MAP[updatedProjects[0].importStatus];
 
@@ -181,8 +180,6 @@ describe('ImportProjectsTable', () => {
         );
 
         expect(vm.$el.querySelector(`.ic-status_${statusObject.icon}`)).not.toBeNull();
-      })
-      .then(() => done())
-      .catch(() => done.fail());
+      });
   });
 });

spec/javascripts/import_projects/components/imported_project_table_row_spec.js → spec/frontend/import_projects/components/imported_project_table_row_spec.js

-import Vue from 'vue';
+import Vuex from 'vuex';
 import createStore from '~/import_projects/store';
+import { createLocalVue, mount } from '@vue/test-utils';
 import importedProjectTableRow from '~/import_projects/components/imported_project_table_row.vue';
 import STATUS_MAP from '~/import_projects/constants';
 
@@ -13,27 +14,33 @@ describe('ImportedProjectTableRow', () => {
     importSource: 'importSource',
   };
 
-  function createComponent() {
-    const ImportedProjectTableRow = Vue.extend(importedProjectTableRow);
+  function mountComponent() {
+    const localVue = createLocalVue();
+    localVue.use(Vuex);
 
-    const store = createStore();
-    return new ImportedProjectTableRow({
-      store,
+    const component = mount(importedProjectTableRow, {
+      localVue,
+      store: createStore(),
       propsData: {
         project: {
           ...project,
         },
       },
-    }).$mount();
+      sync: false,
+    });
+
+    return component.vm;
   }
 
+  beforeEach(() => {
+    vm = mountComponent();
+  });
+
   afterEach(() => {
     vm.$destroy();
   });
 
   it('renders an imported project table row', () => {
-    vm = createComponent();
-
     const providerLink = vm.$el.querySelector('.js-provider-link');
     const statusObject = STATUS_MAP[project.importStatus];
 

spec/javascripts/import_projects/components/provider_repo_table_row_spec.js → spec/frontend/import_projects/components/provider_repo_table_row_spec.js

-import Vue from 'vue';
-import MockAdapter from 'axios-mock-adapter';
-import axios from '~/lib/utils/axios_utils';
-import createStore from '~/import_projects/store';
+import Vuex from 'vuex';
+import { createLocalVue, mount } from '@vue/test-utils';
+import { state, actions, getters, mutations } from '~/import_projects/store';
 import providerRepoTableRow from '~/import_projects/components/provider_repo_table_row.vue';
 import STATUS_MAP, { STATUSES } from '~/import_projects/constants';
-import setTimeoutPromise from '../../helpers/set_timeout_promise_helper';
 
 describe('ProviderRepoTableRow', () => {
-  let store;
   let vm;
+  const fetchImport = jest.fn((context, data) => actions.requestImport(context, data));
+  const importPath = '/import-path';
+  const defaultTargetNamespace = 'user';
+  const ciCdOnly = true;
   const repo = {
     id: 10,
     sanitizedName: 'sanitizedName',
@@ -16,21 +17,42 @@ describe('ProviderRepoTableRow', () => {
     providerLink: 'providerLink',
   };
 
-  function createComponent() {
-    const ProviderRepoTableRow = Vue.extend(providerRepoTableRow);
+  function initStore() {
+    const stubbedActions = Object.assign({}, actions, {
+      fetchImport,
+    });
 
-    return new ProviderRepoTableRow({
+    const store = new Vuex.Store({
+      state: state(),
+      actions: stubbedActions,
+      mutations,
+      getters,
+    });
+
+    return store;
+  }
+
+  function mountComponent() {
+    const localVue = createLocalVue();
+    localVue.use(Vuex);
+
+    const store = initStore();
+    store.dispatch('setInitialData', { importPath, defaultTargetNamespace, ciCdOnly });
+
+    const component = mount(providerRepoTableRow, {
+      localVue,
       store,
       propsData: {
-        repo: {
-          ...repo,
-        },
+        repo,
       },
-    }).$mount();
+      sync: false,
+    });
+
+    return component.vm;
   }
 
   beforeEach(() => {
-    store = createStore();
+    vm = mountComponent();
   });
 
   afterEach(() => {
@@ -38,8 +60,6 @@ describe('ProviderRepoTableRow', () => {
   });
 
   it('renders a provider repo table row', () => {
-    vm = createComponent();
-
     const providerLink = vm.$el.querySelector('.js-provider-link');
     const statusObject = STATUS_MAP[STATUSES.NONE];
 
@@ -55,8 +75,6 @@ describe('ProviderRepoTableRow', () => {
   });
 
   it('renders a select2 namespace select', () => {
-    vm = createComponent();
-
     const dropdownTrigger = vm.$el.querySelector('.js-namespace-select');
 
     expect(dropdownTrigger).not.toBeNull();
@@ -67,30 +85,20 @@ describe('ProviderRepoTableRow', () => {
     expect(vm.$el.querySelector('.select2-drop')).not.toBeNull();
   });
 
-  it('imports repo when clicking import button', done => {
-    const importPath = '/import-path';
-    const defaultTargetNamespace = 'user';
-    const ciCdOnly = true;
-    const mock = new MockAdapter(axios);
-
-    store.dispatch('setInitialData', { importPath, defaultTargetNamespace, ciCdOnly });
-    mock.onPost(importPath).replyOnce(200);
-    spyOn(store, 'dispatch').and.returnValue(new Promise(() => {}));
-
-    vm = createComponent();
-
+  it('imports repo when clicking import button', () => {
     vm.$el.querySelector('.js-import-button').click();
 
-    setTimeoutPromise()
-      .then(() => {
-        expect(store.dispatch).toHaveBeenCalledWith('fetchImport', {
-          repo,
-          newName: repo.sanitizedName,
-          targetNamespace: defaultTargetNamespace,
-        });
-      })
-      .then(() => mock.restore())
-      .then(done)
-      .catch(done.fail);
+    return vm.$nextTick().then(() => {
+      const { calls } = fetchImport.mock;
+
+      // Not using .toBeCalledWith because it expects
+      // an unmatchable and undefined 3rd argument.
+      expect(calls.length).toBe(1);
+      expect(calls[0][1]).toEqual({
+        repo,
+        newName: repo.sanitizedName,
+        targetNamespace: defaultTargetNamespace,
+      });
+    });
   });
 });

spec/javascripts/import_projects/store/actions_spec.js → spec/frontend/import_projects/store/actions_spec.js

@@ -27,8 +27,8 @@ import {
   stopJobsPolling,
 } from '~/import_projects/store/actions';
 import state from '~/import_projects/store/state';
-import testAction from 'spec/helpers/vuex_action_helper';
-import { TEST_HOST } from 'spec/test_constants';
+import testAction from 'helpers/vuex_action_helper';
+import { TEST_HOST } from 'helpers/test_constants';
 
 describe('import_projects store actions', () => {
   let localState;