public void HashRequires_AllArguments()
{
var hashMock = new Mock <HashAlgorithm>();
var ex1 = Assert.Throws <ArgumentNullException>(() =>
ByteArrayExtensions.Hash(null, hashMock.Object));
var ex2 = Assert.Throws <ArgumentNullException>(() => new byte[0].Hash(hashMock.Object));
var ex3 = Assert.Throws <ArgumentNullException>(() => new byte[1].Hash(null));
Assert.Equal("bytes", ex1.ParamName);
Assert.Equal("bytes", ex2.ParamName);
Assert.Equal("algorithm", ex3.ParamName);
}
