public void AddTimeUnits_ReturnsTheSameDate_IfUnitsZero()
{
//Arrange
DaysProcessor processor = new DaysProcessor();
DateTime baseDate = new DateTime(2017, 4, 21);
//Act
DateTime result = processor.AddTimeUnits(baseDate, 1, 0);
//Assert
DateTime expectedDate = new DateTime(2017, 4, 21);
Assert.AreEqual(expectedDate, result);
}
public void GetProperDateTime_ReturnsDateTimeRoundedDown_ForTimeBetweenFullPeriods()
{
//Arrange
DaysProcessor processor = new DaysProcessor();
DateTime baseDate = new DateTime(2017, 5, 8, 16, 14, 27);
//Act
DateTime result = processor.GetProperDateTime(baseDate, 1);
//Assert
DateTime expectedDateTime = new DateTime(2017, 5, 8, 0, 0, 0);
Assert.AreEqual(expectedDateTime, result);
}
public void AddTimeUnits_ReturnsProperDate_PositiveUnitsWithoutDayOff()
{
//Arrange
DaysProcessor processor = new DaysProcessor();
DateTime baseDate = new DateTime(2017, 4, 18);
//Act
DateTime result = processor.AddTimeUnits(baseDate, 1, 3);
//Assert
DateTime expectedDate = new DateTime(2017, 4, 21);
Assert.AreEqual(expectedDate, result);
}
public void AddTimeUnits_ReturnsProperDate_NegativeUnitsWithWeekend()
{
//Arrange
DaysProcessor processor = new DaysProcessor();
DateTime baseDate = new DateTime(2016, 8, 17);
//Act
DateTime result = processor.AddTimeUnits(baseDate, 1, -9);
//Assert
DateTime expectedDate = new DateTime(2016, 8, 4);
Assert.AreEqual(expectedDate, result);
}
public void GetNext_ReturnsProperValue_ForWeekendValue()
{
//Arrange
DaysProcessor processor = new DaysProcessor();
DateTime baseDate = new DateTime(2017, 4, 30, 16, 0, 0);
//Act
DateTime actualDateTime = processor.GetNext(baseDate, 1);
//Assert
DateTime expectedDateTime = new DateTime(2017, 5, 1, 0, 0, 0);
Assert.AreEqual(expectedDateTime, actualDateTime);
}
public void AddTimeUnits_ReturnsProperDate_NegativeUnitsWithMoreHolidays()
{
//Arrange
DaysProcessor processor = getProcessorForAfterManyHolidaysInDifferentYears();
DateTime baseDate = new DateTime(2017, 8, 29);
//Act
DateTime result = processor.AddTimeUnits(baseDate, 1, -1451);
//Assert
DateTime expectedDate = new DateTime(2012, 1, 25);
Assert.AreEqual(expectedDate, result);
}
public void GetProperDateTime_ReturnsFriday_ForWeekendDatetime()
{
//Arrange
DaysProcessor processor = new DaysProcessor();
DateTime baseDate = new DateTime(2016, 8, 13, 0, 0, 0);
//Act
DateTime actualDateTime = processor.GetProperDateTime(baseDate, 1);
//Assert
DateTime expectedDateTime = new DateTime(2016, 8, 12, 0, 0, 0);
Assert.AreEqual(expectedDateTime, actualDateTime);
}
public void GetNext_ReturnsProperValue_ForTimestampOnPeriodEdge()
{
//Arrange
DaysProcessor processor = new DaysProcessor();
DateTime baseDate = new DateTime(2017, 5, 3, 0, 0, 0);
//Act
DateTime actualDateTime = processor.GetNext(baseDate, 1);
//Assert
DateTime expectedDateTime = new DateTime(2017, 5, 4, 0, 0, 0);
Assert.AreEqual(expectedDateTime, actualDateTime);
}
public void GetProperDateTime_ReturnsTheSameValue_IfProperValueIsPassed()
{
//Arrange
DaysProcessor processor = new DaysProcessor();
DateTime baseDate = new DateTime(2016, 8, 11, 0, 0, 0);
//Act
DateTime actualDateTime = processor.GetProperDateTime(baseDate, 1);
//Assert
DateTime expectedDateTime = baseDate;
Assert.AreEqual(expectedDateTime, actualDateTime);
}
public void GetProperDateTime_ReturnsProperDateTime_ForTimeOnEdgeOfFullPeriod()
{
//Arrange
DaysProcessor processor = new DaysProcessor();
DateTime baseDate = new DateTime(2017, 5, 8, 0, 0, 0);
//Act
DateTime result = processor.GetProperDateTime(baseDate, 1);
//Assert
DateTime expectedDateTime = new DateTime(2017, 5, 8, 0, 0, 0);
Assert.AreEqual(expectedDateTime, result);
}
public void CountTimeUnits_ReturnsProperValue_ForDateTwoWeeksEarlierWithDayOfWeekEarlierThanBaseDate()
{
//Arrange
DaysProcessor processor = new DaysProcessor();
DateTime baseDate = new DateTime(2016, 4, 28);
DateTime comparedDate = new DateTime(2016, 4, 12);
//Act
int unitsBetween = processor.CountTimeUnits(baseDate, comparedDate, 1);
//Assert
int expected = -12;
Assert.AreEqual(expected, unitsBetween);
}
public void CountTimeUnits_ReturnsProperValue_IfThereIsWeekendBetweenComparedDates()
{
//Arrange
DaysProcessor processor = new DaysProcessor();
DateTime baseDate = new DateTime(2016, 4, 19);
DateTime comparedDate = new DateTime(2016, 4, 28);
//Act
int unitsBetween = processor.CountTimeUnits(baseDate, comparedDate, 1);
//Assert
int expected = 7;
Assert.AreEqual(expected, unitsBetween);
}
public void CountTimeUnits_ReturnsZero_IfDateInTheSamePeriodIsGiven()
{
//Arrange
DaysProcessor processor = new DaysProcessor();
DateTime baseDate = new DateTime(2016, 8, 11, 14, 0, 0);
DateTime comparedDate = new DateTime(2016, 8, 11, 14, 21, 53);
//Act
int unitsBetween = processor.CountTimeUnits(baseDate, comparedDate, 1);
//Assert
int expected = 0;
Assert.AreEqual(expected, unitsBetween);
}
public void CountTimeUnits_ReturnsProperValue_ForDateFewHolidaysEarlier()
{
//Arrange
DaysProcessor processor = getProcessorForAfterManyHolidaysInDifferentYears();
DateTime baseDate = new DateTime(2015, 5, 20);
DateTime comparedDate = new DateTime(2010, 5, 21);
//Act
int unitsBetween = processor.CountTimeUnits(baseDate, comparedDate, 1);
//Assert
int expected = -1297;
Assert.AreEqual(expected, unitsBetween);
}
public void CountTimeUnits_ReturnsProperValue_ForDateFewWeekendsEarlier()
{
//Arrange
DaysProcessor processor = new DaysProcessor();
DateTime baseDate = new DateTime(2016, 6, 8);
DateTime comparedDate = new DateTime(2016, 4, 19);
//Act
int unitsBetween = processor.CountTimeUnits(baseDate, comparedDate, 1);
//Assert
int expected = -36;
Assert.AreEqual(expected, unitsBetween);
}
public void GetNext_ReturnsProperValue_ForLastWeekQuotationIfMondayIsHoliday()
{
//Arrange
DaysProcessor processor = new DaysProcessor();
processor.AddHoliday(new DateTime(2017, 5, 8, 0, 0, 0));
DateTime baseDate = new DateTime(2017, 5, 5, 0, 0, 0);
//Act
DateTime actualDateTime = processor.GetNext(baseDate, 1);
//Assert
DateTime expectedDateTime = new DateTime(2017, 5, 9, 0, 0, 0);
Assert.AreEqual(expectedDateTime, actualDateTime);
}
public void AddTimeUnits_ReturnsProperDate_NegativeUnitsWithHolidayAndWeekend()
{
//Arrange
DaysProcessor processor = getProcessorForAfterManyHolidaysInDifferentYears();
processor.AddHoliday(new DateTime(2017, 5, 5));
DateTime baseDate = new DateTime(2017, 5, 9);
//Act
DateTime result = processor.AddTimeUnits(baseDate, 1, -2);
//Assert
DateTime expectedDate = new DateTime(2017, 5, 4);
Assert.AreEqual(expectedDate, result);
}
public void GetProperDateTime_ReturnsLastValidValueBefore_ForWeekendIfFridayWasHoliday()
{
//Arrange
DaysProcessor processor = new DaysProcessor();
processor.AddHoliday(new DateTime(2017, 4, 7, 0, 0, 0));
DateTime baseDate = new DateTime(2017, 4, 8, 0, 0, 0);
//Act
DateTime result = processor.GetProperDateTime(baseDate, 1);
//Assert
DateTime expectedDateTime = new DateTime(2017, 4, 6, 0, 0, 0);
Assert.AreEqual(expectedDateTime, result);
}
public void AddTimeUnits_ReturnsProperDate_NegativeUnitsWithHoliday()
{
//Arrange
DaysProcessor processor = new DaysProcessor();
processor.AddHoliday(new DateTime(2014, 1, 1));
DateTime baseDate = new DateTime(2014, 1, 3);
//Act
DateTime result = processor.AddTimeUnits(baseDate, 1, -2);
//Assert
DateTime expectedDate = new DateTime(2013, 12, 31);
Assert.AreEqual(expectedDate, result);
}
public void AddTimeUnits_ReturnsProperDate_WhenSubtractOneDayAndBaseDayIsTuesdayAfterHolidayMonday()
{
//Arrange
DaysProcessor processor = getProcessorForAfterManyHolidaysInDifferentYears();
processor.AddHoliday(new DateTime(2017, 5, 1));
DateTime baseDate = new DateTime(2017, 5, 2);
//Act
DateTime result = processor.AddTimeUnits(baseDate, 1, -1);
//Assert
DateTime expectedDate = new DateTime(2017, 4, 28);
Assert.AreEqual(expectedDate, result);
}
public void GetProperDateTime_ReturnsLastValidValueBefore_ForHolidayValueIfPreviousDayIsWeekend()
{
//Arrange
DaysProcessor processor = new DaysProcessor();
processor.AddHoliday(new DateTime(2017, 5, 1, 0, 0, 0));
DateTime baseDate = new DateTime(2017, 5, 1, 0, 0, 0);
//Act
DateTime result = processor.GetProperDateTime(baseDate, 1);
//Assert
DateTime expectedDateTime = new DateTime(2017, 4, 28, 0, 0, 0);
Assert.AreEqual(expectedDateTime, result);
}
public void AddTimeUnits_ReturnsProperDate_WhenAddOneDayAndBaseDayIsThursdayBeforeHolidayFriday()
{
//Arrange
DaysProcessor processor = getProcessorForAfterManyHolidaysInDifferentYears();
processor.AddHoliday(new DateTime(2016, 1, 1));
DateTime baseDate = new DateTime(2015, 12, 31);
//Act
DateTime result = processor.AddTimeUnits(baseDate, 1, 1);
//Assert
DateTime expectedDate = new DateTime(2016, 1, 4);
Assert.AreEqual(expectedDate, result);
}
public void CountTimeUnits_ReturnsProperValue_ForDateAfterHolidayAndAfterWeekend()
{
//Arrange
DaysProcessor processor = new DaysProcessor();
processor.AddHoliday(new DateTime(2015, 1, 1));
DateTime baseDate = new DateTime(2014, 12, 30);
DateTime comparedDate = new DateTime(2015, 1, 6);
//Act
int unitsBetween = processor.CountTimeUnits(baseDate, comparedDate, 1);
//Assert
int expected = 4;
Assert.AreEqual(expected, unitsBetween);
}
public void CountTimeUnits_ReturnsProperValue_ForDateEarlierInTheSameWeekBeforeHoliday()
{
//Arrange
DaysProcessor processor = new DaysProcessor();
processor.AddHoliday(new DateTime(2015, 1, 1));
DateTime baseDate = new DateTime(2015, 1, 2);
DateTime comparedDate = new DateTime(2014, 12, 30);
//Act
int unitsBetween = processor.CountTimeUnits(baseDate, comparedDate, 1);
//Assert
int expected = -2;
Assert.AreEqual(expected, unitsBetween);
}
public void CountTimeUnits_ReturnsProperValue_ForDateBeforeHolidayInWeekend()
{
//Arrange
DaysProcessor processor = new DaysProcessor();
processor.AddHoliday(new DateTime(2017, 1, 1));
DateTime baseDate = new DateTime(2017, 1, 4);
DateTime comparedDate = new DateTime(2016, 12, 29);
//Act
int unitsBetween = processor.CountTimeUnits(baseDate, comparedDate, 1);
//Assert
int expected = -4;
Assert.AreEqual(expected, unitsBetween);
}
public void GetProperDateTime_ReturnsLastValidValueBefore_ForHolidayValueIfTwoPreviousDaysAreAlsoHoliday()
{
//Arrange
DaysProcessor processor = new DaysProcessor();
processor.AddHoliday(new DateTime(2016, 1, 1, 0, 0, 0));
processor.AddHoliday(new DateTime(2015, 12, 31, 0, 0, 0));
processor.AddHoliday(new DateTime(2015, 12, 30, 0, 0, 0));
DateTime baseDate = new DateTime(2016, 1, 1, 0, 0, 0);
//Act
DateTime result = processor.GetProperDateTime(baseDate, 1);
//Assert
DateTime expectedDateTime = new DateTime(2015, 12, 29, 0, 0, 0);
Assert.AreEqual(expectedDateTime, result);
}
private DaysProcessor getProcessorForAfterManyHolidaysInDifferentYears()
{
DaysProcessor processor = new DaysProcessor();
processor.AddHoliday(new DateTime(2010, 1, 1));
processor.AddHoliday(new DateTime(2010, 12, 25));
processor.AddHoliday(new DateTime(2011, 1, 1));
processor.AddHoliday(new DateTime(2011, 12, 25));
processor.AddHoliday(new DateTime(2012, 1, 1));
processor.AddHoliday(new DateTime(2012, 12, 25));
processor.AddHoliday(new DateTime(2013, 1, 1));
processor.AddHoliday(new DateTime(2013, 12, 25));
processor.AddHoliday(new DateTime(2014, 1, 1));
processor.AddHoliday(new DateTime(2014, 12, 25));
processor.AddHoliday(new DateTime(2015, 1, 1));
processor.AddHoliday(new DateTime(2015, 12, 25));
processor.AddHoliday(new DateTime(2016, 1, 1));
processor.AddHoliday(new DateTime(2016, 12, 25));
processor.AddHoliday(new DateTime(2017, 1, 1));
processor.AddHoliday(new DateTime(2017, 12, 25));
return(processor);
}
