public void GetPerformance(int iterations)
{
// Given
const string key = "GetPerformance_Key";
const string value = "GetPerformance_Value";
_cache.Set(key, value);
_cache.Get(key);
// When
var stopwatch = new Stopwatch();
for (var i = 0; i < iterations; ++i)
{
stopwatch.Start();
_cache.Get(key);
stopwatch.Stop();
}
// Then
var avg = stopwatch.Elapsed.TotalMilliseconds / iterations;
Console.WriteLine(@"MemoryCacheImpl.Get()");
Console.WriteLine(@" Iteration count: {0}", iterations);
Console.WriteLine(@" Operation time : {0:N4} sec", avg);
Console.WriteLine(@" Operation/sec : {0:N4}", 1000 / avg);
}
public void ShouldThrowExceptionWhenKeyIsNullOrEmpty(string key)
{
Assert.Throws <ArgumentNullException>(() => _cache.Contains(key));
Assert.Throws <ArgumentNullException>(() => _cache.Get(key));
Assert.Throws <ArgumentNullException>(() => _cache.Set(key, "value"));
Assert.Throws <ArgumentNullException>(() => _cache.Remove(key));
}