public void ThrottleCountReturnsNullWhenUsingInvalidKey()
{
// Arrange
var key = new SimpleThrottleKey("test", "key");
var limiter = new Limiter()
.Limit(1)
.Over(100);
var cache = new MemoryCache("testing_cache");
var repository = new MemoryThrottleRepository(cache);
// Act
var count = repository.GetThrottleCount(key, limiter);
// Assert
Assert.Equal(count, null);
}