293 lines
7.4 KiB
JavaScript
293 lines
7.4 KiB
JavaScript
import { times } from 'lodash';
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import { shallowMount } from '@vue/test-utils';
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import SnippetBlobActionsEdit from '~/snippets/components/snippet_blob_actions_edit.vue';
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import SnippetBlobEdit from '~/snippets/components/snippet_blob_edit.vue';
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import {
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SNIPPET_MAX_BLOBS,
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SNIPPET_BLOB_ACTION_CREATE,
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SNIPPET_BLOB_ACTION_MOVE,
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} from '~/snippets/constants';
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import { testEntries, createBlobFromTestEntry } from '../test_utils';
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const TEST_BLOBS = [
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createBlobFromTestEntry(testEntries.updated),
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createBlobFromTestEntry(testEntries.deleted),
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];
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const TEST_BLOBS_UNLOADED = TEST_BLOBS.map(blob => ({ ...blob, content: '', isLoaded: false }));
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describe('snippets/components/snippet_blob_actions_edit', () => {
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let wrapper;
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const createComponent = (props = {}) => {
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wrapper = shallowMount(SnippetBlobActionsEdit, {
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propsData: {
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initBlobs: TEST_BLOBS,
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...props,
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},
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});
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};
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const findLabel = () => wrapper.find('label');
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const findBlobEdits = () => wrapper.findAll(SnippetBlobEdit);
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const findBlobsData = () =>
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findBlobEdits().wrappers.map(x => ({
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blob: x.props('blob'),
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classes: x.classes(),
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}));
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const findFirstBlobEdit = () => findBlobEdits().at(0);
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const findAddButton = () => wrapper.find('[data-testid="add_button"]');
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const getLastActions = () => {
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const events = wrapper.emitted().actions;
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return events[events.length - 1]?.[0];
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};
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const buildBlobsDataExpectation = blobs =>
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blobs.map((blob, index) => ({
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blob: {
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...blob,
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id: expect.stringMatching('blob_local_'),
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},
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classes: index > 0 ? ['gl-mt-3'] : [],
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}));
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const triggerBlobDelete = idx =>
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findBlobEdits()
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.at(idx)
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.vm.$emit('delete');
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const triggerBlobUpdate = (idx, props) =>
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findBlobEdits()
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.at(idx)
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.vm.$emit('blob-updated', props);
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afterEach(() => {
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wrapper.destroy();
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wrapper = null;
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});
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describe('multi-file snippets rendering', () => {
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beforeEach(() => {
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createComponent();
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});
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it('renders label', () => {
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expect(findLabel().text()).toBe('Files');
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});
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it(`renders delete button (show=true)`, () => {
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expect(findFirstBlobEdit().props()).toMatchObject({
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showDelete: true,
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canDelete: true,
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});
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});
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it(`renders add button (show=true)`, () => {
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expect(findAddButton().exists()).toBe(true);
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});
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});
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describe('with default', () => {
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beforeEach(() => {
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createComponent();
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});
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it('emits no actions', () => {
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expect(getLastActions()).toEqual([]);
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});
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it('shows blobs', () => {
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expect(findBlobsData()).toEqual(buildBlobsDataExpectation(TEST_BLOBS_UNLOADED));
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});
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it('shows add button', () => {
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const button = findAddButton();
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expect(button.text()).toBe(`Add another file ${TEST_BLOBS.length}/${SNIPPET_MAX_BLOBS}`);
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expect(button.props('disabled')).toBe(false);
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});
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describe('when add is clicked', () => {
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beforeEach(() => {
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findAddButton().vm.$emit('click');
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});
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it('adds blob with empty content', () => {
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expect(findBlobsData()).toEqual(
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buildBlobsDataExpectation([
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...TEST_BLOBS_UNLOADED,
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{
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content: '',
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isLoaded: true,
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path: '',
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},
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]),
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);
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});
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it('emits action', () => {
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expect(getLastActions()).toEqual([
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expect.objectContaining({
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action: SNIPPET_BLOB_ACTION_CREATE,
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}),
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]);
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});
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});
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describe('when blob is deleted', () => {
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beforeEach(() => {
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triggerBlobDelete(1);
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});
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it('removes blob', () => {
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expect(findBlobsData()).toEqual(buildBlobsDataExpectation(TEST_BLOBS_UNLOADED.slice(0, 1)));
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});
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it('emits action', () => {
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expect(getLastActions()).toEqual([
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expect.objectContaining({
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...testEntries.deleted.diff,
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content: '',
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}),
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]);
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});
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});
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describe('when blob changes path', () => {
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beforeEach(() => {
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triggerBlobUpdate(0, { path: 'new/path' });
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});
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it('renames blob', () => {
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expect(findBlobsData()[0]).toMatchObject({
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blob: {
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path: 'new/path',
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},
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});
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});
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it('emits action', () => {
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expect(getLastActions()).toMatchObject([
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{
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action: SNIPPET_BLOB_ACTION_MOVE,
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filePath: 'new/path',
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previousPath: testEntries.updated.diff.filePath,
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},
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]);
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});
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});
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describe('when blob emits new content', () => {
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const { content } = testEntries.updated.diff;
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const originalContent = `${content}\noriginal content\n`;
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beforeEach(() => {
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triggerBlobUpdate(0, { content: originalContent });
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});
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it('loads new content', () => {
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expect(findBlobsData()[0]).toMatchObject({
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blob: {
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content: originalContent,
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isLoaded: true,
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},
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});
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});
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it('does not emit an action', () => {
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expect(getLastActions()).toEqual([]);
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});
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it('emits an action when content changes again', async () => {
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triggerBlobUpdate(0, { content });
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await wrapper.vm.$nextTick();
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expect(getLastActions()).toEqual([testEntries.updated.diff]);
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});
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});
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});
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describe('with 1 blob', () => {
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beforeEach(() => {
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createComponent({ initBlobs: [createBlobFromTestEntry(testEntries.created)] });
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});
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it('disables delete button', () => {
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expect(findBlobEdits()).toHaveLength(1);
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expect(
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findBlobEdits()
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.at(0)
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.props(),
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).toMatchObject({
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showDelete: true,
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canDelete: false,
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});
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});
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describe(`when added ${SNIPPET_MAX_BLOBS} files`, () => {
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let addButton;
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beforeEach(() => {
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addButton = findAddButton();
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times(SNIPPET_MAX_BLOBS - 1, () => addButton.vm.$emit('click'));
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});
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it('should have blobs', () => {
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expect(findBlobsData()).toHaveLength(SNIPPET_MAX_BLOBS);
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});
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it('should disable add button', () => {
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expect(addButton.props('disabled')).toBe(true);
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});
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});
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});
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describe('with 0 init blob', () => {
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beforeEach(() => {
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createComponent({ initBlobs: [] });
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});
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it('shows 1 blob by default', () => {
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expect(findBlobsData()).toEqual([
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expect.objectContaining({
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blob: {
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id: expect.stringMatching('blob_local_'),
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content: '',
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path: '',
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isLoaded: true,
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},
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}),
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]);
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});
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it('emits create action', () => {
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expect(getLastActions()).toEqual([
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{
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action: SNIPPET_BLOB_ACTION_CREATE,
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content: '',
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filePath: '',
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previousPath: '',
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},
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]);
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});
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});
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describe(`with ${SNIPPET_MAX_BLOBS} files`, () => {
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beforeEach(() => {
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const initBlobs = Array(SNIPPET_MAX_BLOBS)
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.fill(1)
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.map(() => createBlobFromTestEntry(testEntries.created));
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createComponent({ initBlobs });
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});
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it('should have blobs', () => {
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expect(findBlobsData()).toHaveLength(SNIPPET_MAX_BLOBS);
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});
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it('should disable add button', () => {
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expect(findAddButton().props('disabled')).toBe(true);
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});
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});
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});
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