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
|
'use strict'
var test = require('tap').test
var requireInject = require('require-inject')
// we're just mocking to avoid having to call `npm.load`
var deps = requireInject('../../lib/install/deps.js', {
'../../lib/npm.js': {
config: {
get: function (val) { return (val === 'global-style' || val === 'legacy-bundling') ? false : 'mock' }
}
}
})
var earliestInstallable = deps.earliestInstallable
test('earliestInstallable should consider devDependencies', function (t) {
var dep1 = {
children: [],
package: {
name: 'dep1',
dependencies: { dep2: '2.0.0' }
}
}
// a library required by the base package
var dep2 = {
package: {
name: 'dep2',
version: '1.0.0'
}
}
// an incompatible verson of dep2. required by dep1
var dep2a = {
package: {
name: 'dep2',
version: '2.0.0',
_from: {
raw: 'dep2@1.0.0',
scope: null,
escapedName: 'dep2',
name: 'dep2',
rawSpec: '1.0.0',
spec: '1.0.0',
type: 'version'
}
},
parent: dep1
}
var pkg = {
isTop: true,
children: [dep1],
package: {
name: 'pkg',
dependencies: { dep1: '1.0.0' },
devDependencies: { dep2: '1.0.0' }
}
}
dep1.parent = pkg
dep2a.parent = dep1
dep2.parent = pkg
var earliest = earliestInstallable(dep1, dep1, dep2a.package)
t.isDeeply(earliest, dep1, 'should hoist package when an incompatible devDependency is present')
t.end()
})
test('earliestInstallable should reuse shared prod/dev deps when they are identical', function (t) {
var dep1 = {
children: [],
package: {
name: 'dep1',
dependencies: { dep2: '1.0.0' }
}
}
var dep2 = {
package: {
name: 'dep2',
version: '1.0.0',
_from: {
raw: 'dep2@^1.0.0',
scope: null,
escapedName: 'dep2',
name: 'dep2',
rawSpec: '^1.0.0',
spec: '>=1.0.0 <2.0.0',
type: 'range'
}
}
}
var pkg = {
isTop: true,
children: [dep1],
package: {
name: 'pkg',
dependencies: { dep1: '1.0.0' },
devDependencies: { dep2: '^1.0.0' }
}
}
dep1.parent = pkg
dep2.parent = pkg
var earliest = earliestInstallable(dep1, dep1, dep2.package)
t.isDeeply(earliest, pkg, 'should reuse identical shared dev/prod deps when installing both')
t.end()
})
|
