public async Task Cleanup_ThrowsOnUseAfterDisposal()
{
var cacheStack = new CacheStack(new[] { new MemoryCacheLayer() }, null);
await DisposeOf(cacheStack);
await cacheStack.CleanupAsync();
}
public async Task Cleanup_TwoLayers()
{
await using (var cacheStack = new CacheStack(new[] { new MemoryCacheLayer(), new MemoryCacheLayer() }, Array.Empty <ICacheExtension>()))
{
for (var i = 0; i < WorkIterations; i++)
{
await cacheStack.SetAsync("Cleanup", 15, TimeSpan.FromDays(1));
await cacheStack.CleanupAsync();
}
}
}
public async Task MemoryCacheLayer_CacheStack()
{
await using (var cacheStack = new CacheStack(new[] { new MemoryCacheLayer() }, null))
{
//Get 100 misses
for (var i = 0; i < 100; i++)
{
await cacheStack.GetAsync <int>("GetMiss_" + i);
}
var startDate = DateTime.UtcNow.AddDays(-50);
//Set first 100 (simple type)
for (var i = 0; i < 100; i++)
{
await cacheStack.SetAsync("Comparison_" + i, new CacheEntry <int>(1, startDate.AddDays(i) + TimeSpan.FromDays(1)));
}
//Set last 100 (complex type)
for (var i = 100; i < 200; i++)
{
await cacheStack.SetAsync("Comparison_" + i, new CacheEntry <RealCostComplexType>(new RealCostComplexType
{
ExampleString = "Hello World",
ExampleNumber = 42,
ExampleDate = new DateTime(2000, 1, 1),
DictionaryOfNumbers = new Dictionary <string, int>()
{
{ "A", 1 }, { "B", 2 }, { "C", 3 }
}
}, startDate.AddDays(i - 100) + TimeSpan.FromDays(1)));
}
//Get first 50 (simple type)
for (var i = 0; i < 50; i++)
{
await cacheStack.GetAsync <int>("Comparison_" + i);
}
//Get last 50 (complex type)
for (var i = 150; i < 200; i++)
{
await cacheStack.GetAsync <RealCostComplexType>("Comparison_" + i);
}
//Evict middle 100
for (var i = 50; i < 150; i++)
{
await cacheStack.EvictAsync("Comparison_" + i);
}
//Cleanup outer 100
await cacheStack.CleanupAsync();
}
}
public async Task Cleanup_CleansAllTheLayers()
{
var layer1 = new MemoryCacheLayer();
var layer2 = new MemoryCacheLayer();
using var cacheStack = new CacheStack(new[] { layer1, layer2 }, Array.Empty <ICacheExtension>());
var cacheEntry = new CacheEntry <int>(42, DateTime.UtcNow.AddDays(-1));
await cacheStack.SetAsync("Cleanup_CleansAllTheLayers", cacheEntry);
Assert.AreEqual(cacheEntry, await layer1.GetAsync <int>("Cleanup_CleansAllTheLayers"));
Assert.AreEqual(cacheEntry, await layer2.GetAsync <int>("Cleanup_CleansAllTheLayers"));
await cacheStack.CleanupAsync();
Assert.IsNull(await layer1.GetAsync <int>("Cleanup_CleansAllTheLayers"));
Assert.IsNull(await layer2.GetAsync <int>("Cleanup_CleansAllTheLayers"));
}
