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