public List <Contractor> GetContractorsAged(DateTime minDate, DateTime?maxDate)
{
Fail.IfNotDate(minDate, Violation.Of("minDate must be a midnight"));
Fail.IfNotDate(maxDate, Violation.Of("maxDate must be a midnight"));
// WARN: Below is sample code with no sense at all
return(new List <Contractor>(0));
}
public void IfNotMidnightWithMessage(DateTime dateTime)
{
// ACT
var exception = Assert.Throws <DesignByContractViolationException>(
() => Fail.IfNotDate(dateTime, Violation.Of("date should have no hour nor second"))
);
// ASSERT
Assert.That(exception.Message, Is.EqualTo("date should have no hour nor second"));
}
public void IfNotMidnightSuccessWithName(DateTime?date)
{
// ACT
Fail.IfNotDate(date, nameof(date));
}
public void IfNotMidnightSuccessWithMessage(DateTime?date)
{
// ACT
Fail.IfNotDate(date, Violation.Of("date should have no hour nor second"));
}
