public void Validate_NewStartDate_WhenNewStartDateIsAfterNewEndDate_ThenIsInvalid()
{
var command = new CreateChangeOfPartyRequestCommand
{
NewStartDate = DateTime.Today.AddYears(1),
NewEndDate = DateTime.Today
};
AssertValidationResult(r => r.NewStartDate, command, false);
}
public void Validate_NewStartDate_WhenNewStartDateIsAfterCurrentAcademicYearPlusOneYear_ThenIsInvalid()
{
var command = new CreateChangeOfPartyRequestCommand
{
NewStartDate = _currentAcademicYearEndDate.AddYears(1).AddDays(1),
NewEndDate = _currentAcademicYearEndDate.AddYears(2)
};
AssertValidationResult(r => r.NewStartDate, command, false);
}
public void Validate_NewStartDate_WhenNewStartDateIsBeforeNewEndDate_ThenIsValid()
{
var command = new CreateChangeOfPartyRequestCommand
{
NewStartDate = DateTime.Today,
NewEndDate = DateTime.Today.AddYears(1)
};
AssertValidationResult(r => r.NewStartDate, command, true);
}
public void Validate_NewPrice_WhenNewStartDateOrNewEndDateHasValue(int?newPrice, bool hasNewStartDate, bool hasNewEndDate, bool isValid)
{
var command = new CreateChangeOfPartyRequestCommand
{
NewStartDate = hasNewStartDate ? new DateTime(2020, 1, 1) : (DateTime?)null,
NewEndDate = hasNewEndDate ? new DateTime(2022, 1, 1) : (DateTime?)null,
NewPrice = newPrice
};
AssertValidationResult(r => r.NewPrice, command, isValid);
}
private void AssertValidationResult <T>(Expression <Func <CreateChangeOfPartyRequestCommand, T> > property, CreateChangeOfPartyRequestCommand command, bool isValid)
{
var validator = new CreateChangeOfPartyRequestValidator(_mockAcademicYearDateProvider.Object);
if (isValid)
{
validator.ShouldNotHaveValidationErrorFor(property, command);
}
else
{
validator.ShouldHaveValidationErrorFor(property, command);
}
}
