public void DecimalSerializer_ToDecimal_Throws_OverflowException_When_Value_Can_Not_Be_Represented_Test()
{
var values = new[]
{
Tuple.Create(BigInteger.Parse("123"), -28),
Tuple.Create(BigInteger.Parse("123"), -27),
Tuple.Create(BigInteger.Parse("1"), 29),
Tuple.Create(BigInteger.Parse("123456789012345678901234567890"), 0)
};
foreach (var v in values)
{
Assert.Throws <ArgumentOutOfRangeException>(() => DecimalSerializer.ToDecimal(v.Item1, v.Item2), "For value: " + v.Item1);
}
}
public void DecimalSerializer_ToDecimal_Converts_Test()
{
var values = new[]
{
Tuple.Create(BigInteger.Parse("1000"), 1, 100M),
Tuple.Create(BigInteger.Parse("1000"), 0, 1000M),
Tuple.Create(BigInteger.Parse("9223372036854776"), -1, 92233720368547760M),
Tuple.Create(BigInteger.Parse("12345678901234567890"), 2, 123456789012345678.9M),
Tuple.Create(BigInteger.Parse("79228162514264337593543950335"), 0, 79228162514264337593543950335M),
Tuple.Create(BigInteger.Parse("79228162514264337593543950335"), 27, 79.228162514264337593543950335M),
Tuple.Create(BigInteger.Parse("1"), -28, 10000000000000000000000000000m)
};
foreach (var v in values)
{
var decimalValue = DecimalSerializer.ToDecimal(v.Item1, v.Item2);
Assert.AreEqual(v.Item3, decimalValue);
}
}