public void ComputeHashBase64Test()
{
var data = "Lorem ipsum dolor sit amet, an sea putant quaeque, homero aperiam te eos.".ToByteArray();
Assert.AreEqual(new MemoryStream(data).ComputeHash(ChecksumAlgorithm.SHA256).ToBase64(),
"Tors1txMl65Vww75sekbSCnvWHGxYmK0Yog4qA3AwuI=");
Assert.AreEqual(new MemoryStream(data).ComputeHash(ChecksumAlgorithm.SHA1).ToBase64(),
"Xv6WpNJDll5O3TFC1e4GGrL1cFU=");
Assert.AreEqual(new MemoryStream(data).ComputeHash(ChecksumAlgorithm.MD5).ToBase64(),
"fV76d8+q/18YABYStCb+Ng==");
}