public async Task WHEN_Passing_Any_Culture_Resulting_TreeStructure_SHOULD_Be_Cached_ByCulture()
{
//Arrange
CacheProviderFactory.CacheHistMonitor monitor = new CacheProviderFactory.CacheHistMonitor();
LocalizationTree cachedTree = new LocalizationTree(CultureInfo.CurrentCulture);
AutoMocker container = new AutoMocker();
container.Use(CacheProviderFactory.CreateWithMonitor(monitor, cachedTree));
container.Use(ComposerEnvironmentFactory.Create());
ILocalizationProvider localizationProvider = container.CreateInstance <ResourceLocalizationProvider>();
CultureInfo cultureA = CultureInfo.GetCultureInfo("fr-CA");
CultureInfo cultureB = CultureInfo.GetCultureInfo("fr-FR");
//Act
monitor.Reset();
monitor.CacheMissCount.ShouldBeEquivalentTo(0, "Otherwise this test is irrelevent");
monitor.CacheHitCount.ShouldBeEquivalentTo(0, "Otherwise this test is irrelevent");
LocalizationTree tree1A = await localizationProvider.GetLocalizationTreeAsync(cultureA);
monitor.CacheMissCount.ShouldBeEquivalentTo(1, "First attempt to load the CultureA should cache miss");
LocalizationTree tree2A = await localizationProvider.GetLocalizationTreeAsync(cultureA);
monitor.CacheHitCount.ShouldBeEquivalentTo(1, "Second attempt to load the CultureA should cache hit");
monitor.Reset();
for (int i = 0; i < 10; i++)
{
LocalizationTree tree3A = await localizationProvider.GetLocalizationTreeAsync(cultureA);
}
monitor.CacheMissCount.ShouldBeEquivalentTo(0, "Subsequent attempt to load the CultureA should not cache miss");
monitor.CacheHitCount.Should().BeGreaterOrEqualTo(10, "Subsequent attempt to load the CultureA should cache hit");
//--
monitor.Reset();
LocalizationTree tree1B = await localizationProvider.GetLocalizationTreeAsync(cultureB);
monitor.CacheMissCount.ShouldBeEquivalentTo(1, "First attempt to load the CultureB should cache miss, key is culture dependant");
monitor.CacheHitCount.ShouldBeEquivalentTo(0, "First attempt to load the CultureB should not cache hit, key is culture dependant");
}
public ActionResult GetTree(string language)
{
var tree = _localizationProvider.GetLocalizationTreeAsync(_composerContext.CultureInfo).Result;
var cache = ComposerConfiguration.LocalizationCacheOptions;
//Only this work in Sitecore. OutputCache attribute doesn't work.
Response.Cache.SetExpires(DateTime.UtcNow.AddSeconds(cache.Duration));
//Security Note: It is safe to AllowGet only as long as the dto is not an array.
return(Json(tree, JsonRequestBehavior.AllowGet));
}
