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[#128] Make case comparisons consistent between various locale settin…
…g methods (e.g. cookies, headers, query).
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Nik Krimm
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Jul 20, 2016
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Original file line number | Diff line number | Diff line change |
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var i18n = require('../i18n'), | ||
should = require("should"); | ||
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describe('when configuring selected locale', function () { | ||
var res; | ||
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function setByQueryParam(i18n, locale) { | ||
var req = { | ||
request: 'GET /test?lang=' + locale, | ||
url: '/test?lang=' + locale | ||
}; | ||
i18n.init(req, res); | ||
return i18n.getLocale(req); | ||
}; | ||
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function setByCookie(i18n, locale) { | ||
var req = { | ||
request: 'GET /test', | ||
url: '/test', | ||
cookies:{ | ||
'languageCookie': locale | ||
} | ||
}; | ||
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i18n.init(req, res); | ||
return i18n.getLocale(req); | ||
}; | ||
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function setByHeader(i18n, locale) { | ||
var req = { | ||
request: 'GET /test', | ||
url: '/test', | ||
headers: { | ||
'accept-language': locale | ||
} | ||
}; | ||
i18n.init(req, res); | ||
return i18n.getLocale(req); | ||
}; | ||
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beforeEach(function () { | ||
res = { locals: {} }; | ||
i18n.configure({ | ||
locales: ['de-AT', 'de-DE', 'en-GB', 'tr-TR', 'en-US', 'en'], | ||
defaultLocale: 'default-locale', | ||
queryParameter: 'lang', | ||
cookie: 'languageCookie', | ||
directory: './locales', | ||
preserveLegacyCase: false | ||
}); | ||
}); | ||
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describe('should result in the same locale whether set by cookie, queryParam, or header', function () { | ||
it('should work for simple language codes', function (done) { | ||
(setByQueryParam(i18n, 'en')).should.be.equal('en', 'when set via queryParameter'); | ||
(setByCookie(i18n, 'en')).should.be.equal('en', 'when set via cookie'); | ||
(setByHeader(i18n, 'en')).should.be.equal('en', 'when set via header'); | ||
done(); | ||
}); | ||
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it('should work for compound language codes', function (done) { | ||
(setByQueryParam(i18n, 'de-AT')).should.be.equal('de-AT', 'when set via queryParameter'); | ||
(setByCookie(i18n, 'de-AT')).should.be.equal('de-AT', 'when set via cookie'); | ||
(setByHeader(i18n, 'de-AT')).should.be.equal('de-AT', 'when set via header'); | ||
done(); | ||
}); | ||
}); | ||
}); |