/// <summary>
/// Create the phoenix object which can refresh the cache itself if StaleWhileRevalidate > 0
/// </summary>
/// <param name="invocation"></param>
/// <param name="cacheItem"></param>
/// <param name="request"></param>
/// <param name="mediaTypeFormatter">The formater that was used to create the reasponse at the first invocation</param>
/// <returns></returns>
private void CreatePhoenix(_IInvocation invocation, WebApiCacheItem cacheItem, HttpRequestMessage request, MediaTypeFormatter mediaTypeFormatter)
{
var cacheInfo = new CacheInfo
{
CacheKey = cacheItem.Key,
CacheStoreId = cacheItem.StoreId,
CacheDuration = MaxAge,
StaleWhileRevalidate = StaleWhileRevalidate,
AutoRefresh = AutoRefresh
};
var phoenix = new WebApiPhoenix(invocation, cacheInfo, cacheItem, request, mediaTypeFormatter);
if (Global.Cache.PhoenixFireCage.ContainsKey(cacheItem.Key))
{
Global.Cache.PhoenixFireCage[cacheItem.Key].Dispose();
}
Global.Cache.PhoenixFireCage[cacheItem.Key] = phoenix;
}
public void should_execute_the_controller_method_and_return_CacheItem(string actionMethodName, int contentLength)
{
// Arrange
var currentCacheItem = new WebApiCacheItem();
var invocation = Substitute.For<_IInvocation>();
invocation.Arguments.Returns(new object[0]);
invocation.Method.Returns(controllerType.GetMethod(actionMethodName, BindingFlags.Instance | BindingFlags.Public));
var phoenix = new WebApiPhoenix(invocation, CacheInfo, currentCacheItem, new HttpRequestMessage(), new JsonMediaTypeFormatter());
// Action
MethodInfo dynMethod = typeof(WebApiPhoenix).GetMethod("InvokeAndGetBareResult", BindingFlags.NonPublic | BindingFlags.Instance);
var result = dynMethod.Invoke(phoenix, new object[] { _controllerIntance });
dynMethod = typeof(WebApiPhoenix).GetMethod("GetCacheItem", BindingFlags.NonPublic | BindingFlags.Instance);
var cacheItem = (WebApiCacheItem)dynMethod.Invoke(phoenix, new[] { result });
// Assert
if (result == null)
{
Assert.IsTrue(actionMethodName == "Void" || actionMethodName == "VoidAsync");
}
else
{
Assert.AreEqual(contentLength, cacheItem.Content.Length);
}
}