public void MemoizationCacheExtensions_AsTrimmable_ArgumentChecking()
{
Assert.ThrowsException <ArgumentNullException>(() => MemoizationCacheExtensions.AsTrimmableByMetrics(default(IMemoizationCache)));
Assert.ThrowsException <ArgumentNullException>(() => MemoizationCacheExtensions.AsTrimmableByArgumentAndResult <int, int>(default(IMemoizationCache)));
Assert.ThrowsException <ArgumentNullException>(() => MemoizationCacheExtensions.AsTrimmableByArgumentAndResult <int, int>(default(IMemoizationCache <int, int>)));
Assert.ThrowsException <ArgumentNullException>(() => MemoizationCacheExtensions.AsTrimmableByArgumentAndResultOrError <int, int>(default(IMemoizationCache)));
Assert.ThrowsException <ArgumentNullException>(() => MemoizationCacheExtensions.AsTrimmableByArgumentAndResultOrError <int, int>(default(IMemoizationCache <int, int>)));
}
public void MemoizationCacheExtensions_AsTrimmable_HasNoService()
{
var c = new MyCache <int, int>(false);
Assert.IsNull(MemoizationCacheExtensions.AsTrimmableByMetrics(c));
Assert.IsNull(MemoizationCacheExtensions.AsTrimmableByArgumentAndResult <int, int>(c));
Assert.IsNull(MemoizationCacheExtensions.AsTrimmableByArgumentAndResult <int, int>((IMemoizationCache)c));
Assert.IsNull(MemoizationCacheExtensions.AsTrimmableByArgumentAndResultOrError <int, int>(c));
Assert.IsNull(MemoizationCacheExtensions.AsTrimmableByArgumentAndResultOrError <int, int>((IMemoizationCache)c));
}