public void ParseTest(List<TimePeriodToken> TimePeriodTokens, List<Shift> expectedShifts)
{
var parser = new ShiftsFactory(TimePeriodTokens, task, date, interval, exceedingAllowed);
var actualShifts = parser.Parse();
Assert.IsTrue(expectedShifts.SequenceEqual<Shift>(actualShifts));
}
public void Parse_NoShifts_ErrorLoggedWithEmptyResult()
{
ErrorLogger.ClearLog();
var tokenList = ShiftsStatement.NoStatement.AsTokens();
var parser = new ShiftsFactory(tokenList, task, date, interval, exceedingAllowed);
var actualShifts = parser.Parse();
var expectedErrorMessage = new ErrorMessage(new DanishMessageContentProvider().GetMessageNoStatementInShiftsField(task.Name, date));
Assert.IsTrue(actualShifts.Count == 0
&& ErrorLogger.LoggedErrors.Count == 1
&& ErrorLogger.LoggedErrors.Contains(expectedErrorMessage));
}
public List<Shift> MakeShifts(Task task, List<ShiftsSpecification> shiftsSpecifications)
{
var shifts = new List<Shift>();
DateTime date;
string datePattern = "dd-MM-yyyy";
bool exceedingAllowed = true;
var orderedShiftsSpecifications = shiftsSpecifications.OrderBy(x => x.Date);
ShiftsSpecification previousShiftsSpec = null;
foreach (var shiftsSpec in orderedShiftsSpecifications)
{
var scanner = new TimePeriodScanner(shiftsSpec.Declaration);
scanner.Scan();
var dateParsedSuccesfully = DateTime.TryParseExact(shiftsSpec.Date, datePattern, null, DateTimeStyles.None, out date);
var boolParsedSuccessfully = true;
if (shiftsSpec.ExceedingAllowed.Equals("y"))
{
exceedingAllowed = true;
}
else if (shiftsSpec.ExceedingAllowed.Equals("n"))
{
exceedingAllowed = false;
}
else
boolParsedSuccessfully = false;
if (dateParsedSuccesfully && boolParsedSuccessfully)
{
var parser = new ShiftsFactory(scanner.Tokens, task, date, shiftsSpec.Interval, exceedingAllowed);
parser.Parse();
shifts.AddRange(parser.Result);
}
/* To ensure that multiple errors are not logged for the same invalid date format the previous
shift specs date. The list is ordered by date. */
else if (previousShiftsSpec != null && shiftsSpec.Date != previousShiftsSpec.Date)
{
ErrorLogger.LogErrorInvalidDateFormat(shiftsSpec);
}
previousShiftsSpec = shiftsSpec;
}
return shifts;
}
