38 lines
1.8 KiB
Swift
38 lines
1.8 KiB
Swift
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import XCTest
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@testable import Wikipedia
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@testable import WMF
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class LocaleTests: XCTestCase {
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func testLanguageVariants() {
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let identifiers = ["sr-CYRL", "zh-hant-CN", "zh-hans", "en-US"]
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let preferredLanguages = Locale.uniqueWikipediaLanguages(with: identifiers, includingLanguagesWithoutVariants: false)
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XCTAssertEqual(["sr-ec", "zh-hk", "zh-hans"], preferredLanguages)
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let zhURL = URL(string: "https://zh.wikipedia.org")!
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let zhVariant = Locale.preferredWikipediaLanguageVariant(for: zhURL, preferredLanguages: preferredLanguages)
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XCTAssertEqual("zh-hk", zhVariant)
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let srURL = URL(string: "https://sr.wikipedia.org")!
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let srVariant = Locale.preferredWikipediaLanguageVariant(for: srURL, preferredLanguages: preferredLanguages)
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XCTAssertEqual("sr-ec", srVariant)
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}
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func testLocaleHeader() {
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let languages = Locale.uniqueWikipediaLanguages(with: ["en-US", "zh-Hans-US", "zh-Hant-US", "zh-Hant-TW", "en-GB"])
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let expectedResult = ["en-us", "zh-hans", "zh-hk", "zh-tw", "en-gb"]
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XCTAssertEqual(languages, expectedResult)
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let header = Locale.acceptLanguageHeaderForLanguageCodes(languages)
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XCTAssertEqual(header, "en-us, zh-hans;q=0.8, zh-hk;q=0.6, zh-tw;q=0.4, en-gb;q=0.2")
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}
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func testZHHeaders() {
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let languages = Locale.uniqueWikipediaLanguages(with: ["zh-Hans-CN", "zh-Hans-SG", "zh-Hant-MO", "zh-Hant-TW", "zh-Hant-HK"])
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let expectedResult = ["zh-hans", "zh-sg", "zh-mo", "zh-tw", "zh-hk"]
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XCTAssertEqual(languages, expectedResult)
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let header = Locale.acceptLanguageHeaderForLanguageCodes(languages)
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XCTAssertEqual(header, "zh-hans, zh-sg;q=0.8, zh-mo;q=0.6, zh-tw;q=0.4, zh-hk;q=0.2")
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}
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}
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