public async Task DurableCache_EventsAreSavedAndRestored()
{
// Create a test event to add to the cache
var testEvent = new CachedEvent("CollectionName", JObject.FromObject(new { Property = "Value" }));
// Create the cache to be tested
var cache = await EventCachePortableTestable.NewTestableAsync();
// Add the event to the cache
await cache.AddAsync(testEvent);
// Destroy the cache object and clear the static event queue
cache.ResetStaticMembers();
cache = null;
// The event should have been written to disk, and creating a new cache should populate
// from disk
var newCache = await EventCachePortableTestable.NewTestableAsync();
var actualEvent = await newCache.TryTakeAsync();
// Event read should be equal to the original
Assert.NotNull(actualEvent);
Assert.AreEqual(testEvent.Event, actualEvent.Event);
Assert.AreEqual(testEvent.Collection, actualEvent.Collection);
Assert.AreEqual(testEvent.Error, actualEvent.Error);
// Shouldn't be more events stored
Assert.Null(await newCache.TryTakeAsync());
}
internal static async Task <EventCachePortableTestable> NewTestableAsync()
{
var instance = new EventCachePortableTestable();
await instance.InitializeAsync();
return(instance);
}
