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507fc53e37
PR-URL: https://github.com/nodejs/node/pull/3599 Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
41 lines
1.7 KiB
JavaScript
41 lines
1.7 KiB
JavaScript
'use strict'
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var test = require('tap').test
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var moduleName = require('../../lib/utils/module-name.js')
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test('pathToPackageName', function (t) {
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var pathToPackageName = moduleName.test.pathToPackageName
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t.is(pathToPackageName('/foo/bar/baz/bark'), 'bark', 'simple module name')
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t.is(pathToPackageName('/foo/bar/@baz/bark'), '@baz/bark', 'scoped module name')
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t.is(pathToPackageName('/foo'), 'foo', 'module at top')
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t.is(pathToPackageName('/@foo'), '@foo', 'invalid module at top')
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t.is(pathToPackageName('/'), '', 'root, empty result')
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t.is(pathToPackageName(''), '', 'empty, empty')
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t.is(pathToPackageName(undefined), '', 'undefined is empty')
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t.is(pathToPackageName(null), '', 'null is empty')
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t.done()
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})
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test('isNotEmpty', function (t) {
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var isNotEmpty = moduleName.test.isNotEmpty
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t.is(isNotEmpty('abc'), true, 'string is not empty')
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t.is(isNotEmpty(''), false, 'empty string is empty')
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t.is(isNotEmpty(null), false, 'null is empty')
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t.is(isNotEmpty(undefined), false, 'undefined is empty')
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t.is(isNotEmpty(0), true, 'zero is not empty')
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t.is(isNotEmpty(true), true, 'true is not empty')
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t.is(isNotEmpty([]), true, 'empty array is not empty')
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t.is(isNotEmpty({}), true, 'object is not empty')
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t.done()
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})
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test('moduleName', function (t) {
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t.is(moduleName({package: {name: 'foo'}}), 'foo', 'package named')
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t.is(moduleName({name: 'foo'}), 'foo', 'package named, no tree')
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t.is(moduleName({path: '/foo/bar'}), 'bar', 'path named')
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t.is(moduleName({}), '!invalid#1', 'no named')
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t.is(moduleName({path: '/'}), '!invalid#2', 'invalid named')
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var obj = {}
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t.is(moduleName(obj), moduleName(obj), 'once computed, an invalid module name will not change')
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t.done()
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})
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