public static void OverriddenAllocatingGetHashAndReset_CorrectSize()
{
var hash = new FlexibleAlgorithmOverride(12);
byte[] ret = hash.GetHashAndReset();
Assert.Equal(hash.HashLengthInBytes, ret.Length);
Assert.Equal(0, hash.GetCurrentHashCoreCallCount);
Assert.Equal(1, hash.GetHashAndResetCoreCallCount);
}
public static void OverriddenGetHashAndReset_TooSmall()
{
byte[] buf = new byte[7];
var hash = new FlexibleAlgorithmOverride(buf.Length + 1);
Assert.True(hash.IsReset);
hash.Append(buf);
Assert.False(hash.IsReset);
for (int i = 0; i <= buf.Length; i++)
{
AssertExtensions.Throws <ArgumentException>(
"destination",
() => hash.GetHashAndReset(buf.AsSpan(i)));
}
Assert.Equal(0, hash.GetCurrentHashCoreCallCount);
Assert.Equal(0, hash.GetHashAndResetCoreCallCount);
Assert.False(hash.IsReset);
}