415 lines
15 KiB
JavaScript
415 lines
15 KiB
JavaScript
import { GlLoadingIcon } from '@gitlab/ui';
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import { shallowMount, createLocalVue } from '@vue/test-utils';
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import { merge } from 'lodash';
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import { nextTick } from 'vue';
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import VueApollo, { ApolloMutation } from 'vue-apollo';
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import { useFakeDate } from 'helpers/fake_date';
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import createMockApollo from 'helpers/mock_apollo_helper';
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import waitForPromises from 'helpers/wait_for_promises';
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import GetSnippetQuery from 'shared_queries/snippet/snippet.query.graphql';
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import createFlash from '~/flash';
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import * as urlUtils from '~/lib/utils/url_utility';
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import SnippetEditApp from '~/snippets/components/edit.vue';
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import SnippetBlobActionsEdit from '~/snippets/components/snippet_blob_actions_edit.vue';
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import SnippetDescriptionEdit from '~/snippets/components/snippet_description_edit.vue';
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import SnippetVisibilityEdit from '~/snippets/components/snippet_visibility_edit.vue';
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import {
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SNIPPET_VISIBILITY_PRIVATE,
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SNIPPET_VISIBILITY_INTERNAL,
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SNIPPET_VISIBILITY_PUBLIC,
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} from '~/snippets/constants';
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import CreateSnippetMutation from '~/snippets/mutations/createSnippet.mutation.graphql';
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import UpdateSnippetMutation from '~/snippets/mutations/updateSnippet.mutation.graphql';
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import FormFooterActions from '~/vue_shared/components/form/form_footer_actions.vue';
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import TitleField from '~/vue_shared/components/form/title.vue';
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import { testEntries, createGQLSnippetsQueryResponse, createGQLSnippet } from '../test_utils';
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jest.mock('~/flash');
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const TEST_UPLOADED_FILES = ['foo/bar.txt', 'alpha/beta.js'];
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const TEST_API_ERROR = new Error('TEST_API_ERROR');
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const TEST_MUTATION_ERROR = 'Test mutation error';
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const TEST_ACTIONS = {
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NO_CONTENT: merge({}, testEntries.created.diff, { content: '' }),
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NO_PATH: merge({}, testEntries.created.diff, { filePath: '' }),
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VALID: merge({}, testEntries.created.diff),
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};
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const TEST_WEB_URL = '/snippets/7';
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const TEST_SNIPPET_GID = 'gid://gitlab/PersonalSnippet/42';
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const createSnippet = () =>
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merge(createGQLSnippet(), {
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webUrl: TEST_WEB_URL,
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visibilityLevel: SNIPPET_VISIBILITY_PRIVATE,
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});
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const createQueryResponse = (obj = {}) =>
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createGQLSnippetsQueryResponse([merge(createSnippet(), obj)]);
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const createMutationResponse = (key, obj = {}) => ({
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data: {
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[key]: merge(
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{
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errors: [],
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snippet: {
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__typename: 'Snippet',
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id: 1,
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webUrl: TEST_WEB_URL,
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},
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},
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obj,
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),
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},
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});
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const createMutationResponseWithErrors = (key) =>
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createMutationResponse(key, { errors: [TEST_MUTATION_ERROR] });
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const getApiData = ({
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id,
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title = '',
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description = '',
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visibilityLevel = SNIPPET_VISIBILITY_PRIVATE,
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} = {}) => ({
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id,
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title,
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description,
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visibilityLevel,
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blobActions: [],
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});
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const localVue = createLocalVue();
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localVue.use(VueApollo);
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describe('Snippet Edit app', () => {
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useFakeDate();
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let wrapper;
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let getSpy;
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// Mutate spy receives a "key" so that we can:
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// - Use the same spy whether we are creating or updating.
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// - Build the correct response object
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// - Assert which mutation was sent
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let mutateSpy;
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const relativeUrlRoot = '/foo/';
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const originalRelativeUrlRoot = gon.relative_url_root;
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beforeEach(() => {
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getSpy = jest.fn().mockResolvedValue(createQueryResponse());
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// See `mutateSpy` declaration comment for why we send a key
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mutateSpy = jest.fn().mockImplementation((key) => Promise.resolve(createMutationResponse(key)));
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gon.relative_url_root = relativeUrlRoot;
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jest.spyOn(urlUtils, 'redirectTo').mockImplementation();
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});
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afterEach(() => {
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wrapper.destroy();
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wrapper = null;
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gon.relative_url_root = originalRelativeUrlRoot;
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});
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const findBlobActions = () => wrapper.find(SnippetBlobActionsEdit);
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const findSubmitButton = () => wrapper.find('[data-testid="snippet-submit-btn"]');
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const findCancelButton = () => wrapper.find('[data-testid="snippet-cancel-btn"]');
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const hasDisabledSubmit = () => Boolean(findSubmitButton().attributes('disabled'));
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const clickSubmitBtn = () => wrapper.find('[data-testid="snippet-edit-form"]').trigger('submit');
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const triggerBlobActions = (actions) => findBlobActions().vm.$emit('actions', actions);
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const setUploadFilesHtml = (paths) => {
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wrapper.vm.$el.innerHTML = paths
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.map((path) => `<input name="files[]" value="${path}">`)
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.join('');
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};
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const setTitle = (val) => wrapper.find(TitleField).vm.$emit('input', val);
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const setDescription = (val) => wrapper.find(SnippetDescriptionEdit).vm.$emit('input', val);
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const createComponent = ({ props = {}, selectedLevel = SNIPPET_VISIBILITY_PRIVATE } = {}) => {
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if (wrapper) {
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throw new Error('wrapper already created');
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}
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const requestHandlers = [
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[GetSnippetQuery, getSpy],
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// See `mutateSpy` declaration comment for why we send a key
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[UpdateSnippetMutation, (...args) => mutateSpy('updateSnippet', ...args)],
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[CreateSnippetMutation, (...args) => mutateSpy('createSnippet', ...args)],
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];
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const apolloProvider = createMockApollo(requestHandlers);
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wrapper = shallowMount(SnippetEditApp, {
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apolloProvider,
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localVue,
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stubs: {
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ApolloMutation,
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FormFooterActions,
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},
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provide: {
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selectedLevel,
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},
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propsData: {
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snippetGid: TEST_SNIPPET_GID,
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markdownPreviewPath: 'http://preview.foo.bar',
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markdownDocsPath: 'http://docs.foo.bar',
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...props,
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},
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});
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};
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// Creates comopnent and waits for gql load
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const createComponentAndLoad = async (...args) => {
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createComponent(...args);
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await waitForPromises();
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};
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// Creates loaded component and submits form
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const createComponentAndSubmit = async (...args) => {
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await createComponentAndLoad(...args);
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clickSubmitBtn();
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await waitForPromises();
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};
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describe('when loading', () => {
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it('renders loader', () => {
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createComponent();
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expect(wrapper.find(GlLoadingIcon).exists()).toBe(true);
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});
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});
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describe.each`
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snippetGid | expectedQueries
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${TEST_SNIPPET_GID} | ${[[{ ids: [TEST_SNIPPET_GID] }]]}
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${''} | ${[]}
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`('when loaded with snippetGid=$snippetGid', ({ snippetGid, expectedQueries }) => {
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beforeEach(() => createComponentAndLoad({ props: { snippetGid } }));
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it(`queries with ${JSON.stringify(expectedQueries)}`, () => {
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expect(getSpy.mock.calls).toEqual(expectedQueries);
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});
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it('should render components', () => {
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expect(wrapper.find(TitleField).exists()).toBe(true);
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expect(wrapper.find(SnippetDescriptionEdit).exists()).toBe(true);
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expect(wrapper.find(SnippetVisibilityEdit).exists()).toBe(true);
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expect(wrapper.find(FormFooterActions).exists()).toBe(true);
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expect(findBlobActions().exists()).toBe(true);
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});
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it('should hide loader', () => {
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expect(wrapper.find(GlLoadingIcon).exists()).toBe(false);
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});
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});
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describe('default', () => {
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it.each`
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title | actions | shouldDisable
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${''} | ${[]} | ${true}
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${''} | ${[TEST_ACTIONS.VALID]} | ${true}
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${'foo'} | ${[]} | ${false}
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${'foo'} | ${[TEST_ACTIONS.VALID]} | ${false}
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${'foo'} | ${[TEST_ACTIONS.VALID, TEST_ACTIONS.NO_CONTENT]} | ${true}
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${'foo'} | ${[TEST_ACTIONS.VALID, TEST_ACTIONS.NO_PATH]} | ${false}
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`(
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'should handle submit disable (title="$title", actions="$actions", shouldDisable="$shouldDisable")',
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async ({ title, actions, shouldDisable }) => {
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getSpy.mockResolvedValue(createQueryResponse({ title }));
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await createComponentAndLoad();
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triggerBlobActions(actions);
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await nextTick();
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expect(hasDisabledSubmit()).toBe(shouldDisable);
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},
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);
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it.each`
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projectPath | snippetGid | expectation
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${''} | ${''} | ${urlUtils.joinPaths('/', relativeUrlRoot, '-', 'snippets')}
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${'project/path'} | ${''} | ${urlUtils.joinPaths('/', relativeUrlRoot, 'project/path/-', 'snippets')}
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${''} | ${TEST_SNIPPET_GID} | ${TEST_WEB_URL}
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${'project/path'} | ${TEST_SNIPPET_GID} | ${TEST_WEB_URL}
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`(
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'should set cancel href (projectPath="$projectPath", snippetGid="$snippetGid")',
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async ({ projectPath, snippetGid, expectation }) => {
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await createComponentAndLoad({
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props: {
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projectPath,
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snippetGid,
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},
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});
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expect(findCancelButton().attributes('href')).toBe(expectation);
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},
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);
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it.each([SNIPPET_VISIBILITY_PRIVATE, SNIPPET_VISIBILITY_INTERNAL, SNIPPET_VISIBILITY_PUBLIC])(
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'marks %s visibility by default',
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async (visibility) => {
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createComponent({
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props: { snippetGid: '' },
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selectedLevel: visibility,
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});
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expect(wrapper.find(SnippetVisibilityEdit).props('value')).toBe(visibility);
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},
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);
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describe('form submission handling', () => {
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it.each`
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snippetGid | projectPath | uploadedFiles | input | mutationType
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${''} | ${'project/path'} | ${[]} | ${{ ...getApiData(), projectPath: 'project/path', uploadedFiles: [] }} | ${'createSnippet'}
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${''} | ${''} | ${[]} | ${{ ...getApiData(), projectPath: '', uploadedFiles: [] }} | ${'createSnippet'}
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${''} | ${''} | ${TEST_UPLOADED_FILES} | ${{ ...getApiData(), projectPath: '', uploadedFiles: TEST_UPLOADED_FILES }} | ${'createSnippet'}
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${TEST_SNIPPET_GID} | ${'project/path'} | ${[]} | ${getApiData(createSnippet())} | ${'updateSnippet'}
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${TEST_SNIPPET_GID} | ${''} | ${[]} | ${getApiData(createSnippet())} | ${'updateSnippet'}
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`(
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'should submit mutation $mutationType (snippetGid=$snippetGid, projectPath=$projectPath, uploadedFiles=$uploadedFiles)',
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async ({ snippetGid, projectPath, uploadedFiles, mutationType, input }) => {
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await createComponentAndLoad({
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props: {
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snippetGid,
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projectPath,
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},
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});
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setUploadFilesHtml(uploadedFiles);
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await nextTick();
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clickSubmitBtn();
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expect(mutateSpy).toHaveBeenCalledTimes(1);
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expect(mutateSpy).toHaveBeenCalledWith(mutationType, {
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input,
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});
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},
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);
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it('should redirect to snippet view on successful mutation', async () => {
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await createComponentAndSubmit();
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expect(urlUtils.redirectTo).toHaveBeenCalledWith(TEST_WEB_URL);
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});
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it.each`
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snippetGid | projectPath | mutationRes | expectMessage
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${''} | ${'project/path'} | ${createMutationResponseWithErrors('createSnippet')} | ${`Can't create snippet: ${TEST_MUTATION_ERROR}`}
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${''} | ${''} | ${createMutationResponseWithErrors('createSnippet')} | ${`Can't create snippet: ${TEST_MUTATION_ERROR}`}
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${TEST_SNIPPET_GID} | ${'project/path'} | ${createMutationResponseWithErrors('updateSnippet')} | ${`Can't update snippet: ${TEST_MUTATION_ERROR}`}
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${TEST_SNIPPET_GID} | ${''} | ${createMutationResponseWithErrors('updateSnippet')} | ${`Can't update snippet: ${TEST_MUTATION_ERROR}`}
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`(
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'should flash error with (snippet=$snippetGid, projectPath=$projectPath)',
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async ({ snippetGid, projectPath, mutationRes, expectMessage }) => {
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mutateSpy.mockResolvedValue(mutationRes);
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await createComponentAndSubmit({
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props: {
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projectPath,
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snippetGid,
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},
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});
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expect(urlUtils.redirectTo).not.toHaveBeenCalled();
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expect(createFlash).toHaveBeenCalledWith({
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message: expectMessage,
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});
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},
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);
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describe('with apollo network error', () => {
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beforeEach(async () => {
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jest.spyOn(console, 'error').mockImplementation();
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mutateSpy.mockRejectedValue(TEST_API_ERROR);
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await createComponentAndSubmit();
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});
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it('should not redirect', () => {
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expect(urlUtils.redirectTo).not.toHaveBeenCalled();
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});
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it('should flash', () => {
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// Apollo automatically wraps the resolver's error in a NetworkError
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expect(createFlash).toHaveBeenCalledWith({
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message: `Can't update snippet: Network error: ${TEST_API_ERROR.message}`,
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});
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});
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it('should console error', () => {
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// eslint-disable-next-line no-console
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expect(console.error).toHaveBeenCalledTimes(1);
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// eslint-disable-next-line no-console
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expect(console.error).toHaveBeenCalledWith(
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'[gitlab] unexpected error while updating snippet',
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expect.objectContaining({ message: `Network error: ${TEST_API_ERROR.message}` }),
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);
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});
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});
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});
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});
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describe('on before unload', () => {
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it.each([
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['there are no actions', false, () => triggerBlobActions([])],
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['there is an empty action', false, () => triggerBlobActions([testEntries.empty.diff])],
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['there are actions', true, () => triggerBlobActions([testEntries.updated.diff])],
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[
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'the title is set',
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true,
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() => {
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triggerBlobActions([testEntries.empty.diff]);
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setTitle('test');
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},
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],
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[
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'the description is set',
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true,
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() => {
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triggerBlobActions([testEntries.empty.diff]);
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setDescription('test');
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},
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],
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[
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'the snippet is being saved',
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false,
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() => {
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triggerBlobActions([testEntries.updated.diff]);
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clickSubmitBtn();
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},
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],
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])(
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'handles before unload prevent when %s (expectPrevented=%s)',
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async (_, expectPrevented, action) => {
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await createComponentAndLoad({
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props: {
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snippetGid: '',
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},
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});
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action();
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const event = new Event('beforeunload');
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const returnValueSetter = jest.spyOn(event, 'returnValue', 'set');
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window.dispatchEvent(event);
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if (expectPrevented) {
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expect(returnValueSetter).toHaveBeenCalledWith(
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'Are you sure you want to lose unsaved changes?',
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);
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} else {
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expect(returnValueSetter).not.toHaveBeenCalled();
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}
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},
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);
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});
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});
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