332 lines
12 KiB
JavaScript
332 lines
12 KiB
JavaScript
import { ApolloMutation } from 'vue-apollo';
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import { GlLoadingIcon } from '@gitlab/ui';
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import { shallowMount } from '@vue/test-utils';
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import waitForPromises from 'helpers/wait_for_promises';
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import { deprecatedCreateFlash as Flash } 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 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 SnippetBlobActionsEdit from '~/snippets/components/snippet_blob_actions_edit.vue';
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import TitleField from '~/vue_shared/components/form/title.vue';
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import FormFooterActions from '~/vue_shared/components/form/form_footer_actions.vue';
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import { SNIPPET_VISIBILITY_PRIVATE } from '~/snippets/constants';
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import UpdateSnippetMutation from '~/snippets/mutations/updateSnippet.mutation.graphql';
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import CreateSnippetMutation from '~/snippets/mutations/createSnippet.mutation.graphql';
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import { testEntries } 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 = 'Ufff';
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const TEST_MUTATION_ERROR = 'Bummer';
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const TEST_ACTIONS = {
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NO_CONTENT: {
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...testEntries.created.diff,
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content: '',
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},
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NO_PATH: {
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...testEntries.created.diff,
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filePath: '',
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},
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VALID: {
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...testEntries.created.diff,
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},
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};
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const TEST_WEB_URL = '/snippets/7';
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const createTestSnippet = () => ({
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webUrl: TEST_WEB_URL,
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id: 7,
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title: 'Snippet Title',
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description: 'Lorem ipsum snippet desc',
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visibilityLevel: SNIPPET_VISIBILITY_PRIVATE,
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});
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describe('Snippet Edit app', () => {
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let wrapper;
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const relativeUrlRoot = '/foo/';
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const originalRelativeUrlRoot = gon.relative_url_root;
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const mutationTypes = {
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RESOLVE: jest.fn().mockResolvedValue({
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data: {
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updateSnippet: {
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errors: [],
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snippet: createTestSnippet(),
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},
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},
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}),
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RESOLVE_WITH_ERRORS: jest.fn().mockResolvedValue({
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data: {
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updateSnippet: {
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errors: [TEST_MUTATION_ERROR],
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snippet: createTestSnippet(),
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},
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createSnippet: {
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errors: [TEST_MUTATION_ERROR],
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snippet: null,
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},
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},
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}),
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REJECT: jest.fn().mockRejectedValue(TEST_API_ERROR),
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};
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function createComponent({
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props = {},
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loading = false,
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mutationRes = mutationTypes.RESOLVE,
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} = {}) {
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if (wrapper) {
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throw new Error('wrapper already exists');
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}
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wrapper = shallowMount(SnippetEditApp, {
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mocks: {
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$apollo: {
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queries: {
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snippet: { loading },
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},
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mutate: mutationRes,
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},
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},
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stubs: {
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ApolloMutation,
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FormFooterActions,
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},
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propsData: {
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snippetGid: 'gid://gitlab/PersonalSnippet/42',
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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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data() {
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return {
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snippet: {
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visibilityLevel: SNIPPET_VISIBILITY_PRIVATE,
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},
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};
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},
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});
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}
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beforeEach(() => {
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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.$el.innerHTML = paths.map(path => `<input name="files[]" value="${path}">`).join('');
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};
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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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// Ideally we wouldn't call this method directly, but we don't have a way to trigger
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// apollo responses yet.
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const loadSnippet = (...nodes) => {
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if (nodes.length) {
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wrapper.setData({
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snippet: nodes[0],
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});
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}
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wrapper.vm.onSnippetFetch({
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data: {
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snippets: {
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nodes,
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},
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},
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});
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};
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describe('rendering', () => {
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it('renders loader while the query is in flight', () => {
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createComponent({ loading: true });
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expect(wrapper.find(GlLoadingIcon).exists()).toBe(true);
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});
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it.each([[{}], [{ snippetGid: '' }]])(
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'should render all required components with %s',
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props => {
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createComponent(props);
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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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);
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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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createComponent();
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loadSnippet({ title });
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triggerBlobActions(actions);
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await wrapper.vm.$nextTick();
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expect(hasDisabledSubmit()).toBe(shouldDisable);
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},
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);
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it.each`
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projectPath | snippetArg | expectation
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${''} | ${[]} | ${urlUtils.joinPaths('/', relativeUrlRoot, '-', 'snippets')}
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${'project/path'} | ${[]} | ${urlUtils.joinPaths('/', relativeUrlRoot, 'project/path/-', 'snippets')}
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${''} | ${[createTestSnippet()]} | ${TEST_WEB_URL}
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${'project/path'} | ${[createTestSnippet()]} | ${TEST_WEB_URL}
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`(
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'should set cancel href when (projectPath=$projectPath, snippet=$snippetArg)',
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async ({ projectPath, snippetArg, expectation }) => {
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createComponent({
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props: { projectPath },
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});
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loadSnippet(...snippetArg);
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await wrapper.vm.$nextTick();
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expect(findCancelButton().attributes('href')).toBe(expectation);
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},
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);
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});
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describe('functionality', () => {
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describe('form submission handling', () => {
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it.each`
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snippetArg | projectPath | uploadedFiles | input | mutation
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${[]} | ${'project/path'} | ${[]} | ${{ ...getApiData(), projectPath: 'project/path', uploadedFiles: [] }} | ${CreateSnippetMutation}
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${[]} | ${''} | ${[]} | ${{ ...getApiData(), projectPath: '', uploadedFiles: [] }} | ${CreateSnippetMutation}
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${[]} | ${''} | ${TEST_UPLOADED_FILES} | ${{ ...getApiData(), projectPath: '', uploadedFiles: TEST_UPLOADED_FILES }} | ${CreateSnippetMutation}
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${[createTestSnippet()]} | ${'project/path'} | ${[]} | ${getApiData(createTestSnippet())} | ${UpdateSnippetMutation}
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${[createTestSnippet()]} | ${''} | ${[]} | ${getApiData(createTestSnippet())} | ${UpdateSnippetMutation}
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`(
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'should submit mutation with (snippet=$snippetArg, projectPath=$projectPath, uploadedFiles=$uploadedFiles)',
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async ({ snippetArg, projectPath, uploadedFiles, mutation, input }) => {
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createComponent({
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props: {
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projectPath,
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},
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});
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loadSnippet(...snippetArg);
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setUploadFilesHtml(uploadedFiles);
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await wrapper.vm.$nextTick();
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clickSubmitBtn();
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expect(mutationTypes.RESOLVE).toHaveBeenCalledWith({
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mutation,
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variables: {
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input,
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},
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});
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},
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);
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it('should redirect to snippet view on successful mutation', async () => {
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createComponent();
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loadSnippet(createTestSnippet());
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clickSubmitBtn();
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await waitForPromises();
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expect(urlUtils.redirectTo).toHaveBeenCalledWith(TEST_WEB_URL);
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});
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it.each`
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snippetArg | projectPath | mutationRes | expectMessage
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${[]} | ${'project/path'} | ${mutationTypes.RESOLVE_WITH_ERRORS} | ${`Can't create snippet: ${TEST_MUTATION_ERROR}`}
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${[]} | ${''} | ${mutationTypes.RESOLVE_WITH_ERRORS} | ${`Can't create snippet: ${TEST_MUTATION_ERROR}`}
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${[]} | ${''} | ${mutationTypes.REJECT} | ${`Can't create snippet: ${TEST_API_ERROR}`}
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${[createTestSnippet()]} | ${'project/path'} | ${mutationTypes.RESOLVE_WITH_ERRORS} | ${`Can't update snippet: ${TEST_MUTATION_ERROR}`}
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${[createTestSnippet()]} | ${''} | ${mutationTypes.RESOLVE_WITH_ERRORS} | ${`Can't update snippet: ${TEST_MUTATION_ERROR}`}
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`(
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'should flash error with (snippet=$snippetArg, projectPath=$projectPath)',
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async ({ snippetArg, projectPath, mutationRes, expectMessage }) => {
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createComponent({
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props: {
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projectPath,
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},
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mutationRes,
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});
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loadSnippet(...snippetArg);
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clickSubmitBtn();
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await waitForPromises();
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expect(urlUtils.redirectTo).not.toHaveBeenCalled();
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expect(Flash).toHaveBeenCalledWith(expectMessage);
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},
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);
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});
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describe('on before unload', () => {
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it.each`
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condition | expectPrevented | action
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${'there are no actions'} | ${false} | ${() => triggerBlobActions([])}
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${'there are actions'} | ${true} | ${() => triggerBlobActions([testEntries.updated.diff])}
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${'the snippet is being saved'} | ${false} | ${() => clickSubmitBtn()}
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`(
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'handles before unload prevent when $condition (expectPrevented=$expectPrevented)',
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({ expectPrevented, action }) => {
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createComponent();
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loadSnippet();
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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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});
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