public void DeserializeTheSameAsSqlServer(decimal plaintext, byte precision, byte scale)
{
Database.Insert(new SqlParameter("@parameter", SqlDbType.Decimal)
{
Value = plaintext, Precision = precision, Scale = scale
});
byte[] ciphertextBytes = Database.SelectCiphertext(SqlDbType.Decimal);
byte[] plaintextBytes = deterministicEncryptionAlgorithm.Decrypt(ciphertextBytes);
SqlNumericSerializer serializer = new SqlNumericSerializer(precision, scale);
decimal expectedPlaintext = serializer.Deserialize(plaintextBytes);
decimal actualPlaintext = (decimal)Database.SelectPlaintext(SqlDbType.Decimal);
Assert.Equal(expectedPlaintext, actualPlaintext);
}
public void ShouldThrowIfDeserializingLessThanSeventeenBytes(byte[] data)
{
SqlNumericSerializer serializer = new SqlNumericSerializer();
Assert.Throws <ArgumentOutOfRangeException>(() => serializer.Deserialize(data));
}
public void ShouldThrowIfDeserializingNull()
{
SqlNumericSerializer serializer = new SqlNumericSerializer();
Assert.Throws <ArgumentNullException>(() => serializer.Deserialize(null));
}