gulp-rev-outdated/test.js at master · shonny-ua/gulp-rev-outdated · GitHub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
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
'use strict';
var assert      = require('assert');
var Vinyl       = require('vinyl');
var revOutdated = require('./index');
var path        = require('path');

var assets = [
    {path: 'css/style.css', time: 0},
    {path: 'css/stylexxx.css', time: 0},
    {path: 'css/style-22222222.css', time: 1403184415416},
    {path: 'css/style-61e0be79.css', time: 1403184377571},
    {path: 'css/style-a42f5380.css', time: 1403184303451},
    {path: 'css/style-1d87bebe.css', time: 1222222222222},
    {path: 'css/style-11111111.css', time: 1111111111111},
    {path: 'css/style-11111111.min.css', time: 1111111111111},
    {path: 'css/style-00000000.css', time: 0},
    // Additional unique file
    {path: 'css/vendor.css', time: 0},
    {path: 'css/vendorxxx.css', time: 0},
    {path: 'css/vendor-22222222.css', time: 1403184415416},
    {path: 'css/vendor-61e0be79.css', time: 1403184377571},
    {path: 'css/vendor-a42f5380.css', time: 1403184303451},
    {path: 'css/vendor-1d87bebe.css', time: 1222222222222},
    {path: 'css/vendor-11111111.css', time: 1111111111111},
    {path: 'css/vendor-11111111.min.css', time: 1111111111111},
    {path: 'css/vendor-00000000.css', time: 0},
    // Additional unique another type file
    {path: 'css/vendor.js', time: 0},
    {path: 'css/vendorxxx.js', time: 0},
    {path: 'css/vendor-22222222.js', time: 1403184415416},
    {path: 'css/vendor-61e0be79.js', time: 1403184377571},
    {path: 'css/vendor-a42f5380.js', time: 1403184303451},
    {path: 'css/vendor-1d87bebe.js', time: 1222222222222},
    {path: 'css/vendor-11111111.js', time: 1111111111111},
    {path: 'css/vendor-11111111.min.js', time: 1111111111111},
    {path: 'css/vendor-00000000.js', time: 0},
    // Test nested files
    {path: 'css/fonts/fontstyle.css', time: 0},
    {path: 'css/fonts/fontstylexxx.css', time: 0},
    {path: 'css/fonts/fontstyle-22222222.css', time: 1403184415416},
    {path: 'css/fonts/fontstyle-61e0be79.css', time: 1403184377571},
    {path: 'css/fonts/fontstyle-a42f5380.css', time: 1403184303451},
    {path: 'css/fonts/fontstyle-1d87bebe.css', time: 1222222222222},
    {path: 'css/fonts/fontstyle-11111111.css', time: 1111111111111},
    {path: 'css/fonts/fontstyle-11111111.min.css', time: 1111111111111},
    {path: 'css/fonts/fontstyle-00000000.css', time: 0},
    // Try to trip regex
    {path: 'css/try-to-trip-regex.css', time: 0},
    {path: 'css/try-to-trip-regexxxx.css', time: 0},
    {path: 'css/try-to-trip-regex-22222222.css', time: 1403184415416},
    {path: 'css/try-to-trip-regex-61e0be79.css', time: 1403184377571},
    {path: 'css/try-to-trip-regex-a42f5380.css', time: 1403184303451},
    {path: 'css/try-to-trip-regex-1d87bebe.css', time: 1222222222222},
    {path: 'css/try-to-trip-regex-11111111.css', time: 1111111111111},
    {path: 'css/try-to-trip-regex-11111111.min.css', time: 1111111111111},
    {path: 'css/try-to-trip-regex-00000000.css', time: 0}
];

var keepQuantity;
// Uniques in 'assets'
var uniqueFiles = 5;
var filteredQuantity;
var fileCount;

it('should filter 30 files', function (cb) {
    keepQuantity = 1;
    filteredQuantity = 7 * uniqueFiles - keepQuantity * uniqueFiles;
    fileCount = 0;

    var stream = initStream(revOutdated(keepQuantity));

    stream.on('data', streamDataCheck);

    stream.on('end', function () {
        assert.equal(fileCount, filteredQuantity, 'Only ' + filteredQuantity + ' files should pass through the stream');
        cb();
    });

    stream.end();
});

it('should filter 25 files of different types using default keepQuantity option', function (cb) {
    keepQuantity = undefined;
    filteredQuantity = 7 * uniqueFiles - 2 * uniqueFiles;
    fileCount = 0;

    var stream = initStream(revOutdated());

    stream.on('data', function (file) {
        streamDataCheck(file);
        assert(
            !/\/vendor-61e0be79\.(css|js)$/.test(file.path),
            'should filter correct files'
        );
    });

    stream.on('end', function () {
        assert.equal(fileCount, filteredQuantity, 'Only ' + filteredQuantity + ' files should pass through the stream');
        cb();
    });

    stream.end();
});

it('should filter correct files', function (cb) {
    keepQuantity = 3;
    filteredQuantity = 7 * uniqueFiles - keepQuantity * uniqueFiles;
    fileCount = 0;

    var stream = initStream(revOutdated(keepQuantity));

    stream.on('data', function (file) {
        streamDataCheck(file);
        assert(
            /\/(style|vendor|fontstyle|try-to-trip-regex)-(1d87bebe|11111111|00000000)(?:\.min)?\.(css|js)$/.test(file.path),
            'should filter correct files'
        );
    });

    stream.on('end', function () {
        assert.equal(fileCount, filteredQuantity, 'Only ' + filteredQuantity + ' files should pass through the stream');
        cb();
    });

    stream.end();
});

function initStream(stream) {
    assets.forEach(function (asset) {
        var dateByTime = new Date(asset.time);
        stream.write(new Vinyl({
            path: asset.path,
            stat: {
                ctime: dateByTime,
                mtime: dateByTime,
                atime: dateByTime
            },
            contents: new Buffer(' ')
        }));
    });
    return stream;
}

function streamDataCheck(file) {
    assert(
        /\/(style|vendor|fontstyle|try-to-trip-regex)-[0-9a-f]{8}(?:\.min)?\.(css|js)$/.test(file.path),
        'should filter only revisioned files'
    );
    fileCount++;
}