public void HashFullArrayInvalidArguments()
{
using (HashAlgorithm hash = new Length32Hash())
{
Assert.Throws <ArgumentNullException>(() => hash.ComputeHash((byte[])null));
hash.Dispose();
Assert.Throws <ObjectDisposedException>(() => hash.ComputeHash(s_tenBytes));
}
}
public void StreamHashInvalidArguments()
{
using (var stream = new PositionValueStream(0))
using (HashAlgorithm hash = new Length32Hash())
{
Assert.Throws <NullReferenceException>(() => hash.ComputeHash((Stream)null));
hash.Dispose();
Assert.Throws <ObjectDisposedException>(() => hash.ComputeHash(stream));
}
}
public void HashPartialArrayInvalidArguments()
{
using (HashAlgorithm hash = new Length32Hash())
{
Assert.Throws <ArgumentNullException>(() => hash.ComputeHash((byte[])null, 0, 0));
Assert.Throws <ArgumentOutOfRangeException>(() => hash.ComputeHash(s_tenBytes, -1, 0));
AssertExtensions.Throws <ArgumentException>(null, () => hash.ComputeHash(s_tenBytes, 0, -1));
AssertExtensions.Throws <ArgumentException>(null, () => hash.ComputeHash(s_tenBytes, 0, 11));
AssertExtensions.Throws <ArgumentException>(null, () => hash.ComputeHash(s_tenBytes, 9, 2));
hash.Dispose();
Assert.Throws <ObjectDisposedException>(() => hash.ComputeHash(s_tenBytes, 0, 10));
}
}