public void HitCountMaximumValueIsSignedLongIntegerMax()
{
var hitCount = new InternalHitCount();
hitCount.HitCount = long.MaxValue;
Assert.AreEqual(long.MaxValue, hitCount.HitCount);
++hitCount.HitCount;
Assert.IsTrue(hitCount.HitCount < 0);
}
public void HitCountCanChangeCountToAnyValidValue()
{
var hitCount = new InternalHitCount();
hitCount.HitCount++;
Assert.AreEqual((ulong)1, hitCount.HitCount);
hitCount.HitCount = 0;
Assert.AreEqual((ulong)0, hitCount.HitCount);
}
public unsafe void HitCountCanReadPersistedData()
{
const ulong anyHitCount = 42;
var hitCount = new InternalHitCount();
var hitCountBytes = BitConverter.GetBytes(anyHitCount);
fixed (byte* buf = hitCountBytes)
{
hitCount.ReadFromPersistedData(buf, sizeof(long), false);
}
Assert.AreEqual(anyHitCount, hitCount.HitCount);
}
public unsafe void HitCountReadAddsToCurrentValue()
{
const ulong anyHitCount = 42;
var hitCount = new InternalHitCount();
hitCount.AddValue(37);
var hitCountBytes = BitConverter.GetBytes(anyHitCount);
fixed (byte* buf = hitCountBytes)
{
hitCount.ReadFromPersistedData(buf, sizeof(ulong), false);
}
Assert.AreEqual(anyHitCount + 37, hitCount.HitCount);
}
public void HitCountCountTypeIsSignedLongInteger()
{
var hitCount = new InternalHitCount();
Assert.AreEqual(typeof(long), hitCount.HitCount.GetType());
}
public void HitCountInitialValueIsZero()
{
var hitCount = new InternalHitCount();
Assert.AreEqual((ulong)0, hitCount.HitCount);
}
public void HitCountCanWritePersistedData()
{
using (var ms = new MemoryStream())
{
const long anyHitCount = 42;
var hitCount = new InternalHitCount {HitCount = anyHitCount};
hitCount.WriteToPersistedData(ms);
Assert.AreEqual(anyHitCount, BitConverter.ToUInt64(ms.GetBuffer(), 0));
}
}
