public void DeserializeTheSameAsSqlServer(DateTimeOffset plaintext, byte scale)
{
Database.Insert(new SqlParameter("@parameter", SqlDbType.DateTimeOffset)
{
Value = plaintext, Scale = scale
});
byte[] ciphertextBytes = Database.SelectCiphertext(SqlDbType.DateTimeOffset);
byte[] plaintextBytes = deterministicEncryptionAlgorithm.Decrypt(ciphertextBytes);
SqlDatetimeoffsetSerializer serializer = new SqlDatetimeoffsetSerializer(scale);
DateTimeOffset expectedPlaintext = serializer.Deserialize(plaintextBytes);
DateTimeOffset actualPlaintext = (DateTimeOffset)Database.SelectPlaintext(SqlDbType.DateTimeOffset);
Assert.Equal(expectedPlaintext, actualPlaintext);
}
public void SerializeTheSameAsSqlServer(DateTimeOffset plaintext, byte scale)
{
SqlDatetimeoffsetSerializer serializer = new SqlDatetimeoffsetSerializer(scale);
byte[] serializedPlaintext = serializer.Serialize(plaintext);
byte[] expectedCiphertext = deterministicEncryptionAlgorithm.Encrypt(serializedPlaintext);
Database.Insert(new SqlParameter("@parameter", SqlDbType.DateTimeOffset)
{
Value = plaintext, Scale = scale
});
byte[] actualCiphertext = Database.SelectCiphertext(SqlDbType.DateTimeOffset);
Assert.Equal(expectedCiphertext, actualCiphertext);
}
public void ThrowWhenPropertySizeOutOfRange(int scale)
{
SqlDatetimeoffsetSerializer serializer = new SqlDatetimeoffsetSerializer();
Assert.Throws <ArgumentOutOfRangeException>(() => serializer.Scale = scale);
}
public void ShouldThrowIfDeserializingLessThanTenBytes(byte[] data)
{
SqlDatetimeoffsetSerializer serializer = new SqlDatetimeoffsetSerializer();
Assert.Throws <ArgumentOutOfRangeException>(() => serializer.Deserialize(data));
}
public void ShouldThrowIfDeserializingNull()
{
SqlDatetimeoffsetSerializer serializer = new SqlDatetimeoffsetSerializer();
Assert.Throws <ArgumentNullException>(() => serializer.Deserialize(null));
}
