public void TestNullableLongToNullableLong()
{
object input = (long?)5;
long? output = NullableHelper.ConvertToNullable <long>(input);
long? correct = 5;
Assert.That(output, Is.EqualTo(correct));
}
public void TestDoubleToNullableDecimal()
{
object input = 5.4;
decimal?output = NullableHelper.ConvertToNullable <decimal>(input);
decimal?correct = 5.4M;
Assert.That(output, Is.EqualTo(correct));
}
public void TestFloatToNullableDouble()
{
object input = 5.4F;
double?output = NullableHelper.ConvertToNullable <double>(input);
double?correct = (double)5.4F;
Assert.That(output, Is.EqualTo(correct));
}
public void TestIntToNullableLong()
{
//making input an "object" to simulate the actual conditions
//for this method's niche use case.
object input = 5;
long? output = NullableHelper.ConvertToNullable <long>(input);
long? correct = 5;
Assert.That(output, Is.EqualTo(correct));
}