public void ParseValue_Nullable()
{
// arrange
var type = new ShortType();
short?input = 123;
// act
IntValueNode output = (IntValueNode)type.ParseValue(input);
// assert
Assert.Equal(123, output.ToDouble());
}
public void ParseLiteral_IntLiteral()
{
// arrange
var type = new FloatType();
var literal = new IntValueNode(123);
// act
var value = type.ParseLiteral(literal);
// assert
Assert.IsType <double>(value);
Assert.Equal(literal.ToDouble(), value);
}