78 lines
2.7 KiB
Swift
78 lines
2.7 KiB
Swift
//
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// Copyright 2022-2024 New Vector Ltd.
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//
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// SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
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// Please see LICENSE files in the repository root for full details.
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//
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@testable import ElementX
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import XCTest
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class LocalizationTests: XCTestCase {
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override func tearDown() {
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super.tearDown()
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Bundle.overrideLocalizations = nil
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}
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/// Test ElementL10n considers app language changes
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func testAppLanguage() {
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// set app language to English
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Bundle.overrideLocalizations = ["en"]
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XCTAssertEqual(L10n.testLanguageIdentifier, "en")
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// set app language to Italian
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Bundle.overrideLocalizations = ["it"]
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XCTAssertEqual(L10n.testLanguageIdentifier, "it")
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}
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/// Test fallback language for a language not supported at all
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func testFallbackOnNotSupportedLanguage() {
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// set app language to something Element don't support at all (chose non existing identifier)
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Bundle.overrideLocalizations = ["xx"]
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XCTAssertEqual(L10n.testLanguageIdentifier, "en")
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}
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/// Test fallback language for a language supported but poorly translated
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func testFallbackOnNotTranslatedKey() {
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// set app language to something Element supports but use a key that is not translated (we have a key that should never be translated)
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Bundle.overrideLocalizations = ["it"]
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XCTAssertEqual(L10n.testLanguageIdentifier, "it")
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XCTAssertEqual(L10n.testUntranslatedDefaultLanguageIdentifier, "en")
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}
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/// Test plurals that ElementL10n considers app language changes
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func testPlurals() {
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// set app language to English
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Bundle.overrideLocalizations = ["en"]
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XCTAssertEqual(L10n.commonMemberCount(1), "1 Member")
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XCTAssertEqual(L10n.commonMemberCount(2), "2 Members")
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// set app language to Italian
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Bundle.overrideLocalizations = ["it"]
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XCTAssertEqual(L10n.commonMemberCount(1), "1 Membro")
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XCTAssertEqual(L10n.commonMemberCount(2), "2 Membri")
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}
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/// Test plurals fallback language for a language not supported at all
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func testPluralsFallbackOnNotSupportedLanguage() {
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// set app language to something Element don't support at all ("invalid identifier")
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Bundle.overrideLocalizations = ["xx"]
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XCTAssertEqual(L10n.commonMemberCount(1), "1 Member")
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XCTAssertEqual(L10n.commonMemberCount(2), "2 Members")
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}
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/// Test untranslated strings
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func testUntranslated() {
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XCTAssertEqual(UntranslatedL10n.untranslated, "Untranslated")
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XCTAssertEqual(UntranslatedL10n.untranslatedPlural(1), "One untranslated item")
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XCTAssertEqual(UntranslatedL10n.untranslatedPlural(5), "5 untranslated items")
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}
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}
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