public void CacheWithBlobYieldsCachedBlob()
{
MockCache cache = new MockCache();
var cache_span = new TimeSpan(1, 0, 0);
cache.Insert(blob_uri.ToString(), cached_blob_contents, null, Cache.NoAbsoluteExpiration, cache_span, CacheItemPriority.Normal, null);
var indirect_fetch = CacheUtils.RetrieveBlobAndEtagFromServerCacheOrUri(cache, blob_uri);
Assert.AreEqual(indirect_fetch["response_body"], cached_blob_contents);
}
public void RetrieveUncachedBlobYieldsBlob()
{
MockCache cache = new MockCache();
var direct_fetch = HttpUtils.FetchUrl(blob_uri).bytes;
var indirect_fetch = CacheUtils.RetrieveBlobAndEtagFromServerCacheOrUri(cache, blob_uri)["response_body"];
Assert.AreEqual(indirect_fetch, direct_fetch);
}
public void OkToRemoveNonExistingObject()
{
var cache = new MockCache();
var cache_span = new TimeSpan(0, 0, 2);
var key = blob_uri.ToString();
cache.Remove(key);
Assert.That(cache[key] == null);
}
public void ItemInCacheIfWithinSlidingExpiration()
{
var cache = new MockCache();
var sliding_expiration = new TimeSpan(0, 0, 5);
var key = view_uri.ToString();
cache.Insert(key, view_contents, null, Cache.NoAbsoluteExpiration, sliding_expiration, CacheItemPriority.Normal, null);
Assert.AreEqual(cache[key], view_contents);
}
public void RemovedObjectIsGone()
{
var cache = new MockCache();
var cache_span = new TimeSpan(0, 0, 2);
var key = blob_uri.ToString();
cache.Insert(key, view_contents, null, Cache.NoAbsoluteExpiration, cache_span, CacheItemPriority.Normal, null);
cache.Remove(key);
Assert.That(cache[key] == null);
}
public void ItemGoneFromCacheIfBeyondSlidingExpiration()
{
var cache = new MockCache();
var sliding_expiration = new TimeSpan(0, 0, 1);
var key = view_uri.ToString();
cache.Insert(key, view_contents, null, Cache.NoAbsoluteExpiration, sliding_expiration, CacheItemPriority.Normal, null);
HttpUtils.Wait(2);
Assert.AreNotEqual(cache[key], view_contents);
}
public void CacheWithBlobYieldsCachedBlob()
{
MockCache cache = new MockCache();
var cache_span = new TimeSpan(1, 0, 0);
cache.Insert(blob_uri.ToString(), cached_blob_contents, null, Cache.NoAbsoluteExpiration, cache_span, CacheItemPriority.Normal, null);
var indirect_fetch = CacheUtils.RetrieveBlobAndEtagFromServerCacheOrUri(cache, blob_uri);
Assert.AreEqual(indirect_fetch["response_body"], cached_blob_contents);
}
public void PurgeIsSuccessful()
{
var cache = new MockCache();
var cache_span = new TimeSpan(1, 0, 0);
var key = blob_uri.ToString();
cache.Insert(key, view_contents, null, Cache.NoAbsoluteExpiration, cache_span, CacheItemPriority.Normal, null);
CacheUtils.MarkBaseCacheEntryForRemoval(key, 2);
var purgeable_dicts = CacheUtils.FetchPurgeableCacheDicts();
var test_dict = purgeable_dicts.Find(d => (string)d["cached_uri"] == key);
Assert.That((int)test_dict["count"] == 2);
CacheUtils.MaybePurgeCache(cache);
Assert.That(cache[key] == null);
purgeable_dicts = CacheUtils.FetchPurgeableCacheDicts();
test_dict = purgeable_dicts.Find(d => (string)d["cached_uri"] == key);
Assert.That((int)test_dict["count"] == 1);
}
public void ExpiredObjectIsGone()
{
var cache = new MockCache();
var cache_span = new TimeSpan(0, 0, 2);
var key = blob_uri.ToString();
cache.Insert(key, view_contents, null, Cache.NoAbsoluteExpiration, cache_span, CacheItemPriority.Normal, null);
HttpUtils.Wait(5);
Assert.That(cache[blob_uri.ToString()] == null);
}
public void RetrieveUncachedBlobYieldsBlob()
{
MockCache cache = new MockCache();
var direct_fetch = HttpUtils.FetchUrl(blob_uri).bytes;
var indirect_fetch = CacheUtils.RetrieveBlobAndEtagFromServerCacheOrUri(cache, blob_uri)["response_body"];
Assert.AreEqual(indirect_fetch, direct_fetch);
}
public void PurgeIsSuccessful()
{
var cache = new MockCache();
var cache_span = new TimeSpan(1, 0, 0);
var key = blob_uri.ToString();
cache.Insert(key, view_contents, null, Cache.NoAbsoluteExpiration, cache_span, CacheItemPriority.Normal, null);
CacheUtils.MarkBaseCacheEntryForRemoval(key, 2);
var purgeable_dicts = CacheUtils.FetchPurgeableCacheDicts();
var test_dict = purgeable_dicts.Find(d => (string)d["cached_uri"] == key);
Assert.That((int)test_dict["count"] == 2);
CacheUtils.MaybePurgeCache(cache);
Assert.That(cache[key] == null);
purgeable_dicts = CacheUtils.FetchPurgeableCacheDicts();
test_dict = purgeable_dicts.Find(d => (string)d["cached_uri"] == key);
Assert.That((int)test_dict["count"] == 1);
}
public void OkToRemoveNonExistingObject()
{
var cache = new MockCache();
var cache_span = new TimeSpan(0, 0, 2);
var key = blob_uri.ToString();
cache.Remove(key);
Assert.That(cache[key] == null);
}
public void ItemInCacheIfWithinSlidingExpiration()
{
var cache = new MockCache();
var sliding_expiration = new TimeSpan(0, 0, 5);
var key = view_uri.ToString();
cache.Insert(key, view_contents, null, Cache.NoAbsoluteExpiration, sliding_expiration, CacheItemPriority.Normal, null);
Assert.AreEqual(cache[key], view_contents);
}
public void ItemGoneFromCacheIfBeyondSlidingExpiration()
{
var cache = new MockCache();
var sliding_expiration = new TimeSpan(0, 0, 1);
var key = view_uri.ToString();
cache.Insert(key, view_contents, null, Cache.NoAbsoluteExpiration, sliding_expiration, CacheItemPriority.Normal, null);
HttpUtils.Wait(2);
Assert.AreNotEqual(cache[key], view_contents);
}
public void ResponseBodySuppressedForViewIfRequestIfNoneMatchEqualsResponseEtagAndItemIsCached()
{
var headers = new System.Net.WebHeaderCollection() { { "If-None-Match", view_etag } };
var mock_controller_context = CacheUtilsTest.SetupMockControllerHeaders(headers);
var cache = new MockCache();
cache[view_uri.ToString()] = view_contents;
var response = CacheUtils.MaybeSuppressResponseBodyForView(mock_controller_context, view_contents);
Assert.AreEqual(new byte[0], response);
}
