387 lines
12 KiB
JavaScript
387 lines
12 KiB
JavaScript
/* eslint no-param-reassign: "off" */
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import $ from 'jquery';
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import GfmAutoComplete from 'ee_else_ce/gfm_auto_complete';
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import 'jquery.caret';
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import 'at.js';
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import { TEST_HOST } from 'helpers/test_constants';
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import { getJSONFixture } from 'helpers/fixtures';
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const labelsFixture = getJSONFixture('autocomplete_sources/labels.json');
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describe('GfmAutoComplete', () => {
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const gfmAutoCompleteCallbacks = GfmAutoComplete.prototype.getDefaultCallbacks.call({
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fetchData: () => {},
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});
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let atwhoInstance;
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let sorterValue;
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describe('DefaultOptions.sorter', () => {
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describe('assets loading', () => {
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let items;
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beforeEach(() => {
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jest.spyOn(GfmAutoComplete, 'isLoading').mockReturnValue(true);
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atwhoInstance = { setting: {} };
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items = [];
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sorterValue = gfmAutoCompleteCallbacks.sorter.call(atwhoInstance, '', items);
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});
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it('should disable highlightFirst', () => {
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expect(atwhoInstance.setting.highlightFirst).toBe(false);
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});
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it('should return the passed unfiltered items', () => {
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expect(sorterValue).toEqual(items);
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});
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});
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describe('assets finished loading', () => {
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beforeEach(() => {
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jest.spyOn(GfmAutoComplete, 'isLoading').mockReturnValue(false);
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jest.spyOn($.fn.atwho.default.callbacks, 'sorter').mockImplementation(() => {});
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});
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it('should enable highlightFirst if alwaysHighlightFirst is set', () => {
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atwhoInstance = { setting: { alwaysHighlightFirst: true } };
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gfmAutoCompleteCallbacks.sorter.call(atwhoInstance);
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expect(atwhoInstance.setting.highlightFirst).toBe(true);
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});
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it('should enable highlightFirst if a query is present', () => {
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atwhoInstance = { setting: {} };
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gfmAutoCompleteCallbacks.sorter.call(atwhoInstance, 'query');
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expect(atwhoInstance.setting.highlightFirst).toBe(true);
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});
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it('should call the default atwho sorter', () => {
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atwhoInstance = { setting: {} };
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const query = 'query';
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const items = [];
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const searchKey = 'searchKey';
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gfmAutoCompleteCallbacks.sorter.call(atwhoInstance, query, items, searchKey);
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expect($.fn.atwho.default.callbacks.sorter).toHaveBeenCalledWith(query, items, searchKey);
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});
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});
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});
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describe('DefaultOptions.beforeInsert', () => {
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const beforeInsert = (context, value) =>
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gfmAutoCompleteCallbacks.beforeInsert.call(context, value);
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beforeEach(() => {
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atwhoInstance = { setting: { skipSpecialCharacterTest: false } };
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});
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it('should not quote if value only contains alphanumeric charecters', () => {
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expect(beforeInsert(atwhoInstance, '@user1')).toBe('@user1');
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expect(beforeInsert(atwhoInstance, '~label1')).toBe('~label1');
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});
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it('should quote if value contains any non-alphanumeric characters', () => {
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expect(beforeInsert(atwhoInstance, '~label-20')).toBe('~"label-20"');
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expect(beforeInsert(atwhoInstance, '~label 20')).toBe('~"label 20"');
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});
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it('should quote integer labels', () => {
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expect(beforeInsert(atwhoInstance, '~1234')).toBe('~"1234"');
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});
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it('escapes Markdown strikethroughs when needed', () => {
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expect(beforeInsert(atwhoInstance, '~a~bug')).toEqual('~"a~bug"');
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expect(beforeInsert(atwhoInstance, '~a~~bug~~')).toEqual('~"a\\~~bug\\~~"');
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});
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it('escapes Markdown emphasis when needed', () => {
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expect(beforeInsert(atwhoInstance, '~a_bug_')).toEqual('~a_bug\\_');
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expect(beforeInsert(atwhoInstance, '~a _bug_')).toEqual('~"a \\_bug\\_"');
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expect(beforeInsert(atwhoInstance, '~a*bug*')).toEqual('~"a\\*bug\\*"');
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expect(beforeInsert(atwhoInstance, '~a *bug*')).toEqual('~"a \\*bug\\*"');
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});
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it('escapes Markdown code spans when needed', () => {
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expect(beforeInsert(atwhoInstance, '~a`bug`')).toEqual('~"a\\`bug\\`"');
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expect(beforeInsert(atwhoInstance, '~a `bug`')).toEqual('~"a \\`bug\\`"');
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});
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});
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describe('DefaultOptions.matcher', () => {
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const defaultMatcher = (context, flag, subtext) =>
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gfmAutoCompleteCallbacks.matcher.call(context, flag, subtext);
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const flagsUseDefaultMatcher = ['@', '#', '!', '~', '%', '$'];
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const otherFlags = ['/', ':'];
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const flags = flagsUseDefaultMatcher.concat(otherFlags);
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const flagsHash = flags.reduce((hash, el) => {
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hash[el] = null;
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return hash;
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}, {});
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beforeEach(() => {
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atwhoInstance = { setting: {}, app: { controllers: flagsHash } };
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});
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const minLen = 1;
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const maxLen = 20;
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const argumentSize = [minLen, maxLen / 2, maxLen];
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const allowedSymbols = [
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'',
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'a',
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'n',
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'z',
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'A',
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'Z',
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'N',
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'0',
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'5',
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'9',
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'А',
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'а',
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'Я',
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'я',
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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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const jointAllowedSymbols = allowedSymbols.join('');
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describe('should match regular symbols', () => {
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flagsUseDefaultMatcher.forEach(flag => {
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allowedSymbols.forEach(symbol => {
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argumentSize.forEach(size => {
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const query = new Array(size + 1).join(symbol);
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const subtext = flag + query;
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it(`matches argument "${flag}" with query "${subtext}"`, () => {
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expect(defaultMatcher(atwhoInstance, flag, subtext)).toBe(query);
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});
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});
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});
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it(`matches combination of allowed symbols for flag "${flag}"`, () => {
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const subtext = flag + jointAllowedSymbols;
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expect(defaultMatcher(atwhoInstance, flag, subtext)).toBe(jointAllowedSymbols);
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});
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});
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});
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describe('should not match special sequences', () => {
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const shouldNotBeFollowedBy = flags.concat(['\x00', '\x10', '\x3f', '\n', ' ']);
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const shouldNotBePrependedBy = ['`'];
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flagsUseDefaultMatcher.forEach(atSign => {
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shouldNotBeFollowedBy.forEach(followedSymbol => {
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const seq = atSign + followedSymbol;
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it(`should not match ${JSON.stringify(seq)}`, () => {
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expect(defaultMatcher(atwhoInstance, atSign, seq)).toBe(null);
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});
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});
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shouldNotBePrependedBy.forEach(prependedSymbol => {
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const seq = prependedSymbol + atSign;
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it(`should not match "${seq}"`, () => {
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expect(defaultMatcher(atwhoInstance, atSign, seq)).toBe(null);
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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('DefaultOptions.highlighter', () => {
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beforeEach(() => {
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atwhoInstance = { setting: {} };
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});
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it('should return li if no query is given', () => {
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const liTag = '<li></li>';
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const highlightedTag = gfmAutoCompleteCallbacks.highlighter.call(atwhoInstance, liTag);
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expect(highlightedTag).toEqual(liTag);
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});
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it('should highlight search query in li element', () => {
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const liTag = '<li><img src="" />string</li>';
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const query = 's';
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const highlightedTag = gfmAutoCompleteCallbacks.highlighter.call(atwhoInstance, liTag, query);
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expect(highlightedTag).toEqual('<li><img src="" /> <strong>s</strong>tring </li>');
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});
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it('should highlight search query with special char in li element', () => {
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const liTag = '<li><img src="" />te.st</li>';
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const query = '.';
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const highlightedTag = gfmAutoCompleteCallbacks.highlighter.call(atwhoInstance, liTag, query);
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expect(highlightedTag).toEqual('<li><img src="" /> te<strong>.</strong>st </li>');
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});
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});
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describe('isLoading', () => {
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it('should be true with loading data object item', () => {
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expect(GfmAutoComplete.isLoading({ name: 'loading' })).toBe(true);
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});
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it('should be true with loading data array', () => {
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expect(GfmAutoComplete.isLoading(['loading'])).toBe(true);
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});
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it('should be true with loading data object array', () => {
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expect(GfmAutoComplete.isLoading([{ name: 'loading' }])).toBe(true);
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});
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it('should be false with actual array data', () => {
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expect(
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GfmAutoComplete.isLoading([{ title: 'Foo' }, { title: 'Bar' }, { title: 'Qux' }]),
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).toBe(false);
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});
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it('should be false with actual data item', () => {
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expect(GfmAutoComplete.isLoading({ title: 'Foo' })).toBe(false);
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});
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});
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describe('Issues.insertTemplateFunction', () => {
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it('should return default template', () => {
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expect(GfmAutoComplete.Issues.insertTemplateFunction({ id: 5, title: 'Some Issue' })).toBe(
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'${atwho-at}${id}', // eslint-disable-line no-template-curly-in-string
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);
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});
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it('should return reference when reference is set', () => {
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expect(
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GfmAutoComplete.Issues.insertTemplateFunction({
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id: 5,
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title: 'Some Issue',
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reference: 'grp/proj#5',
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}),
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).toBe('grp/proj#5');
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});
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});
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describe('Issues.templateFunction', () => {
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it('should return html with id and title', () => {
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expect(GfmAutoComplete.Issues.templateFunction({ id: 5, title: 'Some Issue' })).toBe(
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'<li><small>5</small> Some Issue</li>',
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);
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});
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it('should replace id with reference if reference is set', () => {
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expect(
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GfmAutoComplete.Issues.templateFunction({
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id: 5,
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title: 'Some Issue',
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reference: 'grp/proj#5',
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}),
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).toBe('<li><small>grp/proj#5</small> Some Issue</li>');
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});
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});
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describe('labels', () => {
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const dataSources = {
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labels: `${TEST_HOST}/autocomplete_sources/labels`,
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};
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const allLabels = labelsFixture;
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const assignedLabels = allLabels.filter(label => label.set);
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const unassignedLabels = allLabels.filter(label => !label.set);
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let autocomplete;
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let $textarea;
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beforeEach(() => {
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autocomplete = new GfmAutoComplete(dataSources);
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$textarea = $('<textarea></textarea>');
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autocomplete.setup($textarea, { labels: true });
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});
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afterEach(() => {
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autocomplete.destroy();
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});
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const triggerDropdown = text => {
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$textarea
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.trigger('focus')
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.val(text)
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.caret('pos', -1);
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$textarea.trigger('keyup');
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return new Promise(window.requestAnimationFrame);
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};
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const getDropdownItems = () => {
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const dropdown = document.getElementById('at-view-labels');
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const items = dropdown.getElementsByTagName('li');
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return [].map.call(items, item => item.textContent.trim());
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};
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const expectLabels = ({ input, output }) =>
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triggerDropdown(input).then(() => {
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expect(getDropdownItems()).toEqual(output.map(label => label.title));
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});
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describe('with no labels assigned', () => {
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beforeEach(() => {
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autocomplete.cachedData['~'] = [...unassignedLabels];
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});
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it.each`
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input | output
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${'~'} | ${unassignedLabels}
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${'/label ~'} | ${unassignedLabels}
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${'/relabel ~'} | ${unassignedLabels}
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${'/unlabel ~'} | ${[]}
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`('$input shows $output.length labels', expectLabels);
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});
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describe('with some labels assigned', () => {
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beforeEach(() => {
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autocomplete.cachedData['~'] = allLabels;
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});
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it.each`
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input | output
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${'~'} | ${allLabels}
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${'/label ~'} | ${unassignedLabels}
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${'/relabel ~'} | ${allLabels}
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${'/unlabel ~'} | ${assignedLabels}
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`('$input shows $output.length labels', expectLabels);
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});
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describe('with all labels assigned', () => {
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beforeEach(() => {
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autocomplete.cachedData['~'] = [...assignedLabels];
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});
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it.each`
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input | output
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${'~'} | ${assignedLabels}
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${'/label ~'} | ${[]}
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${'/relabel ~'} | ${assignedLabels}
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${'/unlabel ~'} | ${assignedLabels}
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`('$input shows $output.length labels', expectLabels);
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});
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});
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});
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