private float?GeneratePositiveSingleValue(DbaseField field)
{
if (field.Length < DbaseSingle.PositiveValueMinimumLength || !SingleSupportedFieldTypes.Contains(field.FieldType))
{
return(null);
}
var digits = DbaseIntegerDigits.Min(field.PositiveIntegerDigits, DbaseSingle.MaximumIntegerDigits);
var number = GeneratePositiveNumber(digits, field.DecimalCount);
return(Single.Parse(
number,
NumberStyles.AllowDecimalPoint,
new NumberFormatInfo
{
NumberDecimalDigits = field.DecimalCount.ToInt32(),
NumberDecimalSeparator = "."
}));
}
private double?GenerateNegativeDoubleValue(DbaseField field)
{
if (field.Length < DbaseDouble.NegativeValueMinimumLength || !DoubleSupportedFieldTypes.Contains(field.FieldType))
{
return(null);
}
var digits = DbaseIntegerDigits.Min(field.NegativeIntegerDigits, DbaseDouble.MaximumIntegerDigits);
var number = GenerateNegativeNumber(digits, field.DecimalCount);
return(Double.Parse(
number,
NumberStyles.AllowDecimalPoint | NumberStyles.AllowLeadingSign,
new NumberFormatInfo
{
NumberDecimalDigits = field.DecimalCount.ToInt32(),
NumberDecimalSeparator = ".",
NegativeSign = "-"
}));
}
public void MinReturnsExpectedResult(int left, int right, int expected)
{
var result = DbaseIntegerDigits.Min(new DbaseIntegerDigits(left), new DbaseIntegerDigits(right));
Assert.Equal(new DbaseIntegerDigits(expected), result);
}