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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('replaceModuleByName', function (t) {
var replaceModuleByName = require('../../lib/install/deps')._replaceModuleByName
var mods = []
for (var ii = 0; ii < 10; ++ii) {
mods.push({package: {name: String(ii)}, path: '/path/to/' + ii})
}
var test = {}
test.A = mods.slice(0, 4)
replaceModuleByName(test, 'A', mods[2])
t.isDeeply(test.A, mods.slice(0, 4), 'replacing an existing module leaves the order alone')
replaceModuleByName(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}
replaceModuleByName(test, 'B', replacement)
t.isDeeply(test.B, [mods[0], replacement, mods[2], mods[3]], 'replacing existing module swaps out for the new version')
replaceModuleByName(test, 'C', mods[7])
t.isDeeply(test.C, [mods[7]], 'replacing when the key does not exist yet, causes its creation')
test.D = mods.slice(0, 4)
var duplicateByPath = {package: {name: 'dup'}, path: test.D[0].path}
replaceModuleByName(test, 'D', duplicateByPath)
t.isDeeply(test.D, mods.slice(0, 4).concat(duplicateByPath), 'replacing with a duplicate path but diff names appends')
t.end()
})
test('replaceModuleByPath', function (t) {
var replaceModuleByPath = require('../../lib/install/deps')._replaceModuleByPath
var mods = []
for (var ii = 0; ii < 10; ++ii) {
mods.push({package: {name: String(ii)}, path: '/path/to/' + ii})
}
var test = {}
test.A = mods.slice(0, 4)
replaceModuleByPath(test, 'A', mods[2])
t.isDeeply(test.A, mods.slice(0, 4), 'replacing an existing module leaves the order alone')
replaceModuleByPath(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, path: '/path/to/1'}
replaceModuleByPath(test, 'B', replacement)
t.isDeeply(test.B, [mods[0], replacement, mods[2], mods[3]], 'replacing existing module swaps out for the new version')
replaceModuleByPath(test, 'C', mods[7])
t.isDeeply(test.C, [mods[7]], 'replacing when the key does not exist yet, causes its creation')
test.D = mods.slice(0, 4)
var duplicateByPath = {package: {name: 'dup'}, path: test.D[0].path}
replaceModuleByPath(test, 'D', duplicateByPath)
t.isDeeply(test.D, [duplicateByPath].concat(mods.slice(1, 4)), 'replacing with a duplicate path but diff names replaces')
t.end()
})