public void ReturnNullIfDeserializingNull()
{
Serializer <DateTimeOffset?> serializer = new SqlNullableDatetimeoffsetSerializer();
DateTimeOffset?actualDeserializedValue = serializer.Deserialize(null);
Assert.Null(actualDeserializedValue);
}
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);
Serializer <DateTimeOffset?> serializer = new SqlNullableDatetimeoffsetSerializer(scale);
DateTimeOffset?expectedPlaintext = serializer.Deserialize(plaintextBytes);
DateTimeOffset?actualPlaintext = (DateTimeOffset?)Database.SelectPlaintext(SqlDbType.DateTimeOffset);
Assert.Equal(expectedPlaintext, actualPlaintext);
}
public void ThrowWhenPropertySizeOutOfRange(int scale)
{
SqlNullableDatetimeoffsetSerializer serializer = new SqlNullableDatetimeoffsetSerializer();
Assert.Throws <ArgumentOutOfRangeException>(() => serializer.Scale = scale);
}
public void ShouldThrowIfDeserializingLessThanTenBytes(byte[] data)
{
Serializer <DateTimeOffset?> serializer = new SqlNullableDatetimeoffsetSerializer();
Assert.Throws <ArgumentOutOfRangeException>(() => serializer.Deserialize(data));
}
