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'use strict'
var test = require('tap').test
var npm = require('../../lib/npm')
test('setup', function (t) {
npm.load({}, t.done)
})
test('replaceModule', function (t) {
var replaceModule = require('../../lib/install/deps')._replaceModule
var mods = []
for (var ii = 0; ii < 10; ++ii) {
mods.push({package: {name: ii}})
}
var test = {}
test.A = mods.slice(0, 4)
replaceModule(test, 'A', mods[2])
t.isDeeply(test.A, mods.slice(0, 4), 'replacing an existing module leaves the order alone')
replaceModule(test, 'A', mods[7])
t.isDeeply(test.A, mods.slice(0, 4).concat(mods[7]), 'replacing a new module appends')
test.B = mods.slice(0, 4)
var replacement = {package: {name: 1}, isReplacement: true}
replaceModule(test, 'B', replacement)
t.isDeeply(test.B, [mods[0], replacement, mods[2], mods[3]], 'replacing existing module swaps out for the new version')
replaceModule(test, 'C', mods[7])
t.isDeeply(test.C, [mods[7]], 'replacing when the key does not exist yet, causes its creation')
t.end()
})
test('replaceModuleName', function (t) {
var replaceModuleName = require('../../lib/install/deps')._replaceModuleName
var mods = []
for (var ii = 0; ii < 10; ++ii) {
mods.push('pkg' + ii)
}
var test = {}
test.A = mods.slice(0, 4)
replaceModuleName(test, 'A', mods[2])
t.isDeeply(test.A, mods.slice(0, 4), 'replacing an existing module leaves the order alone')
replaceModuleName(test, 'A', mods[7])
t.isDeeply(test.A, mods.slice(0, 4).concat(mods[7]), 'replacing a new module appends')
replaceModuleName(test, 'C', mods[7])
t.isDeeply(test.C, [mods[7]], 'replacing when the key does not exist yet, causes its creation')
t.end()
})
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