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26ebc3d9 DI |
1 | /** |
2 | * @license MIT | |
3 | */ | |
4 | import jsdom = require('jsdom'); | |
5 | import { assert } from 'chai'; | |
6 | import { ITerminal, ILinkifier } from './Interfaces'; | |
7 | import { Linkifier } from './Linkifier'; | |
7ac4f1a9 | 8 | import { LinkMatcher } from './Types'; |
26ebc3d9 | 9 | |
15d79143 DI |
10 | class TestLinkifier extends Linkifier { |
11 | constructor(document: Document, rows: HTMLElement[]) { | |
12 | Linkifier.TIME_BEFORE_LINKIFY = 0; | |
13 | super(document, rows); | |
14 | } | |
7ac4f1a9 DI |
15 | |
16 | public get linkMatchers(): LinkMatcher[] { return this._linkMatchers; } | |
15d79143 | 17 | } |
26ebc3d9 DI |
18 | |
19 | describe('Linkifier', () => { | |
20 | let window: Window; | |
21 | let document: Document; | |
22 | ||
23 | let container: HTMLElement; | |
24 | let rows: HTMLElement[]; | |
7ac4f1a9 | 25 | let linkifier: TestLinkifier; |
26ebc3d9 DI |
26 | |
27 | beforeEach(done => { | |
28 | rows = []; | |
29 | jsdom.env('', (err, w) => { | |
30 | window = w; | |
31 | document = window.document; | |
7ac4f1a9 | 32 | linkifier = new TestLinkifier(document, rows); |
26ebc3d9 DI |
33 | container = document.createElement('div'); |
34 | document.body.appendChild(container); | |
35 | done(); | |
36 | }); | |
37 | }); | |
38 | ||
39 | function addRow(text: string) { | |
40 | const element = document.createElement('div'); | |
41 | element.textContent = text; | |
42 | container.appendChild(element); | |
43 | rows.push(element); | |
44 | } | |
45 | ||
46 | function clickElement(element: Node) { | |
47 | const event = document.createEvent('MouseEvent'); | |
48 | event.initMouseEvent('click', true, true, window, 0, 0, 0, 0, 0, false, false, false, false, 0, null); | |
49 | element.dispatchEvent(event); | |
50 | } | |
51 | ||
52 | describe('validationCallback', () => { | |
53 | it('should enable link if true', done => { | |
54 | addRow('test'); | |
55 | linkifier.registerLinkMatcher(/test/, () => done(), { | |
56 | validationCallback: (url, cb) => { | |
57 | cb(true); | |
58 | assert.equal((<HTMLElement>rows[0].firstChild).tagName, 'A'); | |
59 | setTimeout(() => clickElement(rows[0].firstChild), 0); | |
60 | } | |
61 | }); | |
62 | linkifier.linkifyRow(0); | |
63 | }); | |
64 | ||
65 | it('should disable link if false', done => { | |
66 | addRow('test'); | |
67 | linkifier.registerLinkMatcher(/test/, () => assert.fail(), { | |
68 | validationCallback: (url, cb) => { | |
69 | cb(false); | |
70 | assert.equal((<HTMLElement>rows[0].firstChild).tagName, 'A'); | |
71 | setTimeout(() => clickElement(rows[0].firstChild), 0); | |
72 | } | |
73 | }); | |
74 | linkifier.linkifyRow(0); | |
75 | // Allow time for the click to be performed | |
76 | setTimeout(() => done(), 10); | |
77 | }); | |
78 | }); | |
7ac4f1a9 DI |
79 | |
80 | describe('priority', () => { | |
81 | it('should order the list from highest priority to lowest #1', () => { | |
82 | const aId = linkifier.registerLinkMatcher(/a/, () => {}, { priority: 1 }); | |
83 | const bId = linkifier.registerLinkMatcher(/b/, () => {}, { priority: -1 }); | |
84 | assert.deepEqual(linkifier.linkMatchers.map(lm => lm.id), [aId, 0, bId]); | |
85 | }); | |
86 | ||
87 | it('should order the list from highest priority to lowest #2', () => { | |
88 | const aId = linkifier.registerLinkMatcher(/a/, () => {}, { priority: -1 }); | |
89 | const bId = linkifier.registerLinkMatcher(/b/, () => {}, { priority: 1 }); | |
90 | assert.deepEqual(linkifier.linkMatchers.map(lm => lm.id), [bId, 0, aId]); | |
91 | }); | |
92 | ||
93 | it('should order items of equal priority in the order they are added', () => { | |
94 | const aId = linkifier.registerLinkMatcher(/a/, () => {}, { priority: 0 }); | |
95 | const bId = linkifier.registerLinkMatcher(/b/, () => {}, { priority: 0 }); | |
96 | assert.deepEqual(linkifier.linkMatchers.map(lm => lm.id), [0, aId, bId]); | |
97 | }); | |
98 | }); | |
26ebc3d9 | 99 | }); |