public void should_cache_by_culture()
{
var zh_CN = CultureInfo.GetCultureInfo("zh-CN");
var nl_NL = CultureInfo.GetCultureInfo("nl-NL");
var brandKey = EntityKey.Create<Brand>(15);
var cnTranslation = CreateBrandTranslation(15, zh_CN, "Apple China");
var nlTranslation = CreateBrandTranslation(15, nl_NL, "Apple Dutch");
var underlyingStoreMock = new Mock<ITranslationStore>();
underlyingStoreMock.Setup(it => it.Find(zh_CN, new[] { brandKey }))
.Returns(new[] { cnTranslation });
underlyingStoreMock.Setup(it => it.Find(nl_NL, new[] { brandKey }))
.Returns(new[] { nlTranslation });
var store = new CachedTranslactionStore(underlyingStoreMock.Object, new[] { typeof(Brand) });
var translation = store.Find(zh_CN, brandKey);
Assert.Equal("Apple China", translation.PropertyTranslations[0].TranslatedText);
translation = store.Find(nl_NL, brandKey);
Assert.Equal("Apple Dutch", translation.PropertyTranslations[0].TranslatedText);
}
public void can_cache_not_translated_items()
{
var zh_CN = CultureInfo.GetCultureInfo("zh-CN");
var brandKeys = new[] { EntityKey.Create<Brand>(1), EntityKey.Create<Brand>(2) };
var brandTranslations = new[] { CreateBrandTranslation(1, zh_CN, "Apple China"), null };
var underlyingStoreMock = new Mock<ITranslationStore>();
underlyingStoreMock.Setup(it => it.Find(zh_CN, brandKeys)).Returns(brandTranslations);
var store = new CachedTranslactionStore(underlyingStoreMock.Object, new[] { typeof(Brand) });
var actualResult = store.Find(zh_CN, brandKeys);
Assert.NotNull(actualResult[0]);
Assert.Equal("Apple China", actualResult[0].PropertyTranslations[0].TranslatedText);
Assert.Null(actualResult[1]);
actualResult = store.Find(zh_CN, brandKeys);
Assert.NotNull(actualResult[0]);
Assert.Equal("Apple China", actualResult[0].PropertyTranslations[0].TranslatedText);
Assert.Null(actualResult[1]);
underlyingStoreMock.Verify(it => it.Find(zh_CN, brandKeys), Times.Once());
}
public void should_combine_result_of_cached_and_uncached()
{
var zh_CN = CultureInfo.GetCultureInfo("zh-CN");
var allTranslations = new[] {
CreateBrandTranslation(1, zh_CN, "Apple Translated"),
CreateBrandTranslation(2, zh_CN, "Dell Translated") ,
CreateBrandTranslation(3, zh_CN, "Lenovo Translated")
};
var underlyingStoreMock = new Mock<ITranslationStore>();
underlyingStoreMock.Setup(it => it.Find(zh_CN, It.IsAny<EntityKey[]>()))
.Returns<CultureInfo, EntityKey[]>((culture, keys) =>
{
var result = new List<EntityTransaltion>();
foreach (var key in keys)
{
result.Add(allTranslations.First(it => it.EntityKey.Equals(key)));
}
return result.ToArray();
});
var store = new CachedTranslactionStore(underlyingStoreMock.Object, new[] { typeof(Brand) });
var translations = store.Find(zh_CN, EntityKey.Create<Brand>(1), EntityKey.Create<Brand>(2));
Assert.NotNull(translations[0]);
Assert.NotNull(translations[1]);
Assert.Equal("Apple Translated", translations[0].PropertyTranslations[0].TranslatedText);
Assert.Equal("Dell Translated", translations[1].PropertyTranslations[0].TranslatedText);
translations = store.Find(zh_CN, EntityKey.Create<Brand>(1), EntityKey.Create<Brand>(3));
Assert.NotNull(translations[0]);
Assert.NotNull(translations[1]);
Assert.Equal("Apple Translated", translations[0].PropertyTranslations[0].TranslatedText);
Assert.Equal("Lenovo Translated", translations[1].PropertyTranslations[0].TranslatedText);
}
public void should_refresh_cache_on_update()
{
var zh_CN = CultureInfo.GetCultureInfo("zh-CN");
var translationsInDb = new [] { CreateBrandTranslation(1, zh_CN, "Translated Brand1") };
var underlyingStoreMock = new Mock<ITranslationStore>();
underlyingStoreMock.Setup(it => it.Find(zh_CN, new[] { EntityKey.Create<Brand>(1) }))
.Returns(translationsInDb);
underlyingStoreMock.Setup(it => it.AddOrUpdate(zh_CN, EntityKey.Create<Brand>(1), It.IsAny<IEnumerable<PropertyTranslation>>()))
.Callback(() =>
{
translationsInDb[0].PropertyTranslations[0].TranslatedText = "Translated Brand1 (Update)";
});
var store = new CachedTranslactionStore(underlyingStoreMock.Object, new [] { typeof(Brand) });
var translation = store.Find(zh_CN, EntityKey.Create<Brand>(1));
Assert.Equal("Translated Brand1", translation.PropertyTranslations[0].TranslatedText);
store.AddOrUpdate(zh_CN, EntityKey.Create<Brand>(1), new List<PropertyTranslation>
{
new PropertyTranslation("Name", "Brand1", "Translated Brand1 (Update)")
});
Assert.Equal("Translated Brand1 (Update)", translationsInDb[0].PropertyTranslations[0].TranslatedText);
translation = store.Find(zh_CN, EntityKey.Create<Brand>(1));
Assert.Equal("Translated Brand1 (Update)", translation.PropertyTranslations[0].TranslatedText);
}
public void should_only_cache_types_configured_to_be_cached()
{
var zh_CN = CultureInfo.GetCultureInfo("zh-CN");
var underlyingStoreMock = new Mock<ITranslationStore>();
underlyingStoreMock.Setup(it => it.Find(zh_CN, new[] { EntityKey.Create<Product>(1) }))
.Returns(new[] {
new EntityTransaltion("zh-CN", EntityKey.Create<Product>(1), new List<PropertyTranslation>
{
new PropertyTranslation("Name", "Product1", "Translated Product1")
})
});
var store = new CachedTranslactionStore(underlyingStoreMock.Object, new[] { typeof(Brand) });
store.Find(zh_CN, new[] { EntityKey.Create<Product>(1) });
store.Find(zh_CN, new[] { EntityKey.Create<Product>(1) });
underlyingStoreMock.Verify(it => it.Find(CultureInfo.GetCultureInfo("zh-CN"), new[] { EntityKey.Create<Product>(1) }), Times.Exactly(2));
}
public void should_fetch_from_underlying_store_if_not_cached()
{
var zh_CN = CultureInfo.GetCultureInfo("zh-CN");
var underlyingStoreMock = new Mock<ITranslationStore>();
underlyingStoreMock.Setup(it => it.Find(It.IsAny<CultureInfo>(), It.IsAny<EntityKey[]>()))
.Returns(new[] { CreateBrandTranslation(1, zh_CN, "Apple Translated") });
var store = new CachedTranslactionStore(underlyingStoreMock.Object, new [] { typeof(Brand) });
var translations = store.Find(zh_CN, new[] { EntityKey.Create<Brand>(1) });
Assert.Equal(1, translations.Length);
Assert.NotNull(translations[0]);
Assert.Equal("Apple Translated", translations[0].PropertyTranslations[0].TranslatedText);
underlyingStoreMock.Verify(it => it.Find(zh_CN, new[] { EntityKey.Create<Brand>(1) }), Times.Once());
translations = store.Find(zh_CN, new[] { EntityKey.Create<Brand>(2) });
underlyingStoreMock.Verify(it => it.Find(zh_CN, new[] { EntityKey.Create<Brand>(1) }), Times.Once());
underlyingStoreMock.Verify(it => it.Find(zh_CN, new[] { EntityKey.Create<Brand>(2) }), Times.Once());
}
public void should_fetch_from_cache_on_second_find()
{
var zh_CN = CultureInfo.GetCultureInfo("zh-CN");
var underlyingStoreMock = new Mock<ITranslationStore>();
underlyingStoreMock.Setup(it => it.Find(It.IsAny<CultureInfo>(), It.IsAny<EntityKey[]>()))
.Returns(new[] { CreateBrandTranslation(1, zh_CN, "Apple Translated") });
var store = new CachedTranslactionStore(underlyingStoreMock.Object, new[] { typeof(Brand) });
var translations = store.Find(zh_CN, new[] { EntityKey.Create<Brand>(1) });
underlyingStoreMock.Verify(it => it.Find(zh_CN, new[] { EntityKey.Create<Brand>(1) }), Times.Once());
translations = store.Find(zh_CN, new[] { EntityKey.Create<Brand>(1) });
underlyingStoreMock.Verify(it => it.Find(zh_CN, new[] { EntityKey.Create<Brand>(1) }), Times.Once());
}