summaryrefslogtreecommitdiff
path: root/deps/npm/node_modules/config-chain/node_modules/proto-list/test/basic.js
blob: 5cd66bef1570476c0d03e18a1e71218b6b1f53eb (plain)
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
var tap = require("tap")
  , test = tap.test
  , ProtoList = require("../proto-list.js")

tap.plan(1)

tap.test("protoList tests", function (t) {
  var p = new ProtoList
  p.push({foo:"bar"})
  p.push({})
  p.set("foo", "baz")
  t.equal(p.get("foo"), "baz")

  var p = new ProtoList
  p.push({foo:"bar"})
  p.set("foo", "baz")
  t.equal(p.get("foo"), "baz")
  t.equal(p.length, 1)
  p.pop()
  t.equal(p.length, 0)
  p.set("foo", "asdf")
  t.equal(p.length, 1)
  t.equal(p.get("foo"), "asdf")
  p.push({bar:"baz"})
  t.equal(p.length, 2)
  t.equal(p.get("foo"), "asdf")
  p.shift()
  t.equal(p.length, 1)
  t.equal(p.get("foo"), undefined)


  p.unshift({foo:"blo", bar:"rab"})
  p.unshift({foo:"boo"})
  t.equal(p.length, 3)
  t.equal(p.get("foo"), "boo")
  t.equal(p.get("bar"), "rab")

  var ret = p.splice(1, 1, {bar:"bar"})
  t.same(ret, [{foo:"blo", bar:"rab"}])
  t.equal(p.get("bar"), "bar")

  // should not inherit default object properties
  t.equal(p.get('hasOwnProperty'), undefined)

  // unless we give it those.
  p.root = {}
  t.equal(p.get('hasOwnProperty'), {}.hasOwnProperty)

  p.root = {default:'monkey'}
  t.equal(p.get('default'), 'monkey')

  p.push({red:'blue'})
  p.push({red:'blue'})
  p.push({red:'blue'})
  while (p.length) {
    t.equal(p.get('default'), 'monkey')
    p.shift()
  }

  t.end()
})