59 lines
2.0 KiB
C#
59 lines
2.0 KiB
C#
using ClaudeDo.Localization;
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namespace ClaudeDo.Localization.Tests;
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public class LocalizerTests
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{
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private static LocaleStore TwoLangStore()
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{
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var dir = Path.Combine(Path.GetTempPath(), "loc_" + Guid.NewGuid().ToString("N"));
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Directory.CreateDirectory(dir);
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File.WriteAllText(Path.Combine(dir, "en.json"),
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"""{ "metadata": { "code": "en", "name": "English" }, "settings": { "save": "Save" }, "msg": { "count": "{0} items" } }""");
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File.WriteAllText(Path.Combine(dir, "de.json"),
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"""{ "metadata": { "code": "de", "name": "Deutsch" }, "settings": { "save": "Speichern" } }""");
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return LocaleStore.Load(dir);
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}
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[Fact]
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public void Indexer_returns_active_language_value()
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{
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var loc = new Localizer(TwoLangStore(), "de", fallbackCode: "en");
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Assert.Equal("Speichern", loc["settings.save"]);
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}
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[Fact]
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public void Indexer_falls_back_to_english_then_key()
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{
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var loc = new Localizer(TwoLangStore(), "de", fallbackCode: "en");
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Assert.Equal("{0} items", loc["msg.count"]);
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Assert.Equal("nope.missing", loc["nope.missing"]);
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}
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[Fact]
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public void Get_formats_arguments()
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{
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var loc = new Localizer(TwoLangStore(), "en", fallbackCode: "en");
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Assert.Equal("3 items", loc.Get("msg.count", 3));
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}
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[Fact]
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public void SetLanguage_raises_change_and_switches_values()
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{
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var loc = new Localizer(TwoLangStore(), "en", fallbackCode: "en");
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var raised = 0;
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loc.LanguageChanged += (_, _) => raised++;
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loc.SetLanguage("de");
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Assert.Equal("de", loc.CurrentCode);
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Assert.Equal("Speichern", loc["settings.save"]);
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Assert.Equal(1, raised);
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}
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[Fact]
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public void AvailableLanguages_lists_code_and_name()
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{
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var loc = new Localizer(TwoLangStore(), "en", fallbackCode: "en");
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Assert.Contains(loc.AvailableLanguages, l => l.Code == "de" && l.Name == "Deutsch");
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}
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}
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