Web-Crawler-HTTP/crawl.test.js at main · EdigarCarvalho/Web-Crawler-HTTP · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
const { normalizeUrl, getUrlsfromHtml} = require('./crawl.js')
const {test, expect} = require('@jest/globals')

test('normalizeUrl simple test', () =>{
    const input = 'https://vp/muitoburro'
    const actual = normalizeUrl(input)
    const expected = 'vp/muitoburro'
    expect(actual).toEqual(expected)
})

test('normalizeUrl PathSlash test', () =>{
    const input = 'https://vp/muitoburro/'
    const actual = normalizeUrl(input)
    const expected = 'vp/muitoburro'
    expect(actual).toEqual(expected)
})

test('normalizeUrl UpperCase test', () =>{
    const input = 'https://VP/muitoburro'
    const actual = normalizeUrl(input)
    const expected = 'vp/muitoburro'
    expect(actual).toEqual(expected)
})

test('normalizeUrl http test', () =>{
    const input = 'http://VP/muitoburro'
    const actual = normalizeUrl(input)
    const expected = 'vp/muitoburro'
    expect(actual).toEqual(expected)
})

test('getsUrlsfromHtml test', () =>{
    const inputHtmlBody = `
    <html>
        <body>
            <a href="https://blog.boot.dev/path/">
                Boot.dev blog
            </a>
        </body>
    </html>`
    const inputBaseUrl = "https://blog.boot.dev/path/"
    const actual = getUrlsfromHtml(inputHtmlBody, inputBaseUrl)
    const expected = ["https://blog.boot.dev/path/"]
    expect(actual).toEqual(expected)
})

test('getsUrlsfromHtml relative path test', () =>{
    const inputHtmlBody = `
    <html>
        <body>
            <a href="/path/">
                Boot.dev blog
            </a>
        </body>
    </html>`
    const inputBaseUrl = "https://blog.boot.dev"
    const actual = getUrlsfromHtml(inputHtmlBody, inputBaseUrl)
    const expected = ["https://blog.boot.dev/path/"]
    expect(actual).toEqual(expected)
})

test('getsUrlsfromHtml relative and absolute path test', () =>{
    const inputHtmlBody = `
    <html>
        <body>
            <a href="https://blog.boot.dev/path1/">
                Boot.dev blog path one
            </a>
            <a href="/path2/">
                Boot.dev blog path two
            </a>
        </body>
    </html>`
    const inputBaseUrl = "https://blog.boot.dev"
    const actual = getUrlsfromHtml(inputHtmlBody, inputBaseUrl)
    const expected = ["https://blog.boot.dev/path1/","https://blog.boot.dev/path2/"]
    expect(actual).toEqual(expected)
})

test('getsUrlsfromHtml invalid url test', () =>{
    const inputHtmlBody = `
    <html>
        <body>
            <a href="invalid">
                Invalid URL
            </a>
        </body>
    </html>`
    const inputBaseUrl = "https://blog.boot.dev"
    const actual = getUrlsfromHtml(inputHtmlBody, inputBaseUrl)
    const expected = []
    expect(actual).toEqual(expected)
})