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'use strict'
var test = require('tap').test
var requireInject = require('require-inject')
var path = require('path')
var inherits = require('inherits')
var packages = {
abc: {package: {name: 'abc'}, path: path.join(__dirname, 'node_modules', 'abc')},
def: {package: {name: 'def'}, path: path.join(__dirname, 'node_modules', 'def')},
ghi: {package: {name: 'ghi'}, path: path.join(__dirname, 'node_modules', 'ghi')},
jkl: {package: {name: 'jkl'}, path: path.join(__dirname, 'node_modules', 'jkl')}
}
var dir = {}
dir[__dirname] = { children: [ packages.abc, packages.def, packages.ghi, packages.jkl ] }
dir[packages.abc.path] = packages.abc
dir[packages.def.path] = packages.def
dir[packages.ghi.path] = packages.ghi
dir[packages.jkl.path] = packages.jkl
var rpt = function (root, cb) {
cb(null, dir[root])
}
rpt.Node = function () {
this.children = []
}
var npm = requireInject.installGlobally('../../lib/npm.js', {
'read-package-tree': rpt
})
test('setup', function (t) {
npm.load(function () {
t.pass('npm loaded')
t.end()
})
})
function loadArgMetadata (cb) {
this.args = this.args.map(function (arg) { return {name: arg} })
cb()
}
test('installer', function (t) {
t.plan(1)
var Installer = require('../../lib/install.js').Installer
var TestInstaller = function () {
Installer.apply(this, arguments)
this.global = true
}
inherits(TestInstaller, Installer)
TestInstaller.prototype.loadArgMetadata = loadArgMetadata
var inst = new TestInstaller(__dirname, false, ['def', 'abc'])
inst.loadCurrentTree(function () {
var kids = inst.currentTree.children.map(function (child) { return child.package.name })
t.isDeeply(kids, ['def', 'abc'])
t.end()
})
})
test('uninstaller', function (t) {
t.plan(1)
var Uninstaller = require('../../lib/uninstall.js').Uninstaller
var TestUninstaller = function () {
Uninstaller.apply(this, arguments)
this.global = true
}
inherits(TestUninstaller, Uninstaller)
var uninst = new TestUninstaller(__dirname, false, ['ghi', 'jkl'])
uninst.loadCurrentTree(function () {
var kids = uninst.currentTree.children.map(function (child) { return child.package.name })
t.isDeeply(kids, ['ghi', 'jkl'])
t.end()
})
})
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