action-download-artifact/node_modules/dot-object/test/pick.js at master · silvrwolfboy/action-download-artifact · 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
'use strict'

/* jshint -W030 */

require('should')
var Dot = require('../index')

describe('Pick:', function () {
  it('Should be able to pick a value', function () {
    var obj = {
      some: 'value',
      already: 'set'
    }

    var val = Dot.pick('some', obj)

    val.should.eql('value')
  })

  it('Should be able to pick dotted value', function () {
    var obj = {
      some: {
        other: 'value'
      }
    }

    var val = Dot.pick('some.other', obj)

    val.should.eql('value')
  })

  it('Should be able to pick null properties', function () {
    var obj = {
      some: null
    }

    var val = Dot.pick('some', obj)

    ;(val === null).should.equal(true)
  })

  it('Should return undefined when picking an non-existing value', function () {
    var obj = {
      some: null
    }

    var val = Dot.pick('other', obj)

    ;(val === undefined).should.equal(true)
  })

  it('Should return undefined when picking an non-existing dotted value',
    function () {
      var obj = {
        some: null
      }

      var val = Dot.pick('some.other', obj)

      ;(val === undefined).should.equal(true)
    }
  )

  it("Should check down the object's prototype chain", function () {
    var obj = {
      some: {
        other: 'value'
      }
    }

    var objIns = Object.create(obj)

    objIns.should.have.property('some')

    var val = Dot.pick('some.other', objIns)
    val.should.be.instanceOf(String)
  })

  it('Should be able to delete picked value', function () {
    var obj = {
      some: {
        other: 'value',
        foo: 'bar'
      }
    }

    var val = Dot.pick('some.foo', obj, true)

    val.should.eql('bar')
    obj.should.eql({
      some: {
        other: 'value'
      }
    })
  })

  it('Should be able to delete picked array value', function () {
    var obj = {
      some: {
        other: 'value',
        arrayItems: ['foo', 'bar', 'baz']
      }
    }

    var val = Dot.pick('some.arrayItems[1]', obj, true)

    val.should.eql('bar')
    obj.should.eql({
      some: {
        other: 'value',
        arrayItems: ['foo', , 'baz'] /* eslint-disable-line no-sparse-arrays */
      }
    })
  })

  it('Should be able to delete picked array value and reindex', function () {
    var obj = {
      some: {
        other: 'value',
        arrayItems: ['foo', 'bar', 'baz']
      }
    }

    var val = Dot.pick('some.arrayItems[1]', obj, true, true)

    val.should.eql('bar')
    obj.should.eql({
      some: {
        other: 'value',
        arrayItems: ['foo', 'baz']
      }
    })
  })
})