/
nested.js
125 lines (104 loc) · 3.49 KB
/
nested.js
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
'use strict'
var test = require('tape')
var fs = require('fs')
var path = require('path')
var rimraf = require('rimraf')
var linklocal = require('../')
var salad = path.resolve(__dirname, 'salad')
var saladModulesPath = path.resolve(salad, 'node_modules')
var bowl = path.resolve(__dirname, 'bowl')
var bowlModulesPath = path.resolve(bowl, 'node_modules')
var banana = path.resolve(__dirname, 'banana')
var apple = path.resolve(__dirname, 'apple')
var almond = path.resolve(__dirname, 'almond')
var bowlModules = [
path.resolve(saladModulesPath, 'bowl'),
path.resolve(bowlModulesPath, '@nuts', 'almond'),
path.resolve(bowlModulesPath, 'apple'),
path.resolve(bowlModulesPath, 'banana'),
path.resolve(banana, 'node_modules', 'apple'),
path.resolve(almond, 'node_modules', 'apple')
]
function setup () {
rimraf.sync(path.resolve(salad, 'node_modules'))
rimraf.sync(path.resolve(salad, 'package-lock.json'))
rimraf.sync(path.resolve(bowl, 'node_modules'))
rimraf.sync(path.resolve(bowl, 'package-lock.json'))
rimraf.sync(path.resolve(apple, 'node_modules'))
rimraf.sync(path.resolve(apple, 'package-lock.json'))
rimraf.sync(path.resolve(banana, 'node_modules'))
rimraf.sync(path.resolve(banana, 'package-lock.json'))
rimraf.sync(path.resolve(almond, 'node_modules'))
rimraf.sync(path.resolve(almond, 'package-lock.json'))
}
test('can link nested', function (t) {
setup()
var PKG_DIR = path.resolve(__dirname, 'salad')
linklocal.recursive(PKG_DIR, function (err, linked) {
t.ifError(err)
t.ok(linked)
var expectedLinks = bowlModules
t.deepEqual(linked.map(getLink).sort(), expectedLinks.sort())
var stat = fs.lstatSync(path.resolve(saladModulesPath, 'bowl'))
t.ok(stat.isSymbolicLink(), 'bowl is symbolic link')
t.ok(fs.existsSync(bowl), 'bowl exists')
bowlModules.forEach(function (bowlModule) {
var stat = fs.lstatSync(bowlModule)
t.ok(stat.isSymbolicLink(), 'is symbolic link')
t.ok(fs.existsSync(bowlModule), 'exists')
})
t.end()
})
})
test('can unlink nested', function (t) {
setup()
var PKG_DIR = path.resolve(__dirname, 'salad')
var expectedLinks = bowlModules
linklocal.link.recursive(PKG_DIR, function (err, linked) {
t.ifError(err)
t.deepEqual(linked.map(getLink).sort(), expectedLinks.sort())
linklocal.unlink.recursive(PKG_DIR, function (err, unlinked) {
t.ifError(err)
t.ok(unlinked)
t.deepEqual(unlinked.map(getLink).sort(), expectedLinks.sort())
t.notOk(fs.existsSync(path.join(saladModulesPath, bowl)), 'bowl does not exist')
bowlModules.forEach(function (bowlModule) {
t.notOk(fs.existsSync(bowlModule), 'exists')
})
t.end()
})
})
})
test('can link no dependencies', function (t) {
setup()
var PKG_DIR = path.resolve(__dirname, 'empty')
linklocal.recursive(PKG_DIR, function (err, linked) {
t.ifError(err)
t.ok(linked)
t.deepEqual(linked, [])
t.end()
})
})
test('unlink can handle zero dependencies', function (t) {
setup()
var PKG_DIR = path.resolve(__dirname, 'empty')
linklocal.unlink.recursive(PKG_DIR, function (err, unlinked) {
t.ifError(err)
t.ok(unlinked)
t.deepEqual(unlinked, [])
t.end()
})
})
test('unlink can handle not linked', function (t) {
setup()
var PKG_DIR = path.resolve(__dirname, 'salad')
linklocal.unlink.recursive(PKG_DIR, function (err, unlinked) {
t.ifError(err)
t.ok(unlinked)
t.deepEqual(unlinked, [])
t.end()
})
})
function getLink (item) {
return item.from
}