void TimeSpanIsConstructedCorrectlyWithDefaultCtor()
{
var timeSpan = new MutableTimeSpan();
Assert.Equal(0, timeSpan.Hour);
Assert.Equal(0, timeSpan.Minute);
}
void TimeSpanIsConstructedCorrectlyWithTwoParameters(int hour, int minute)
{
var timeSpan = new MutableTimeSpan(hour, minute);
Assert.Equal(timeSpan.Hour, hour);
Assert.Equal(timeSpan.Minute, minute);
}
public DailyWorkTimeWeekPlan()
{
_workTimePlan = new Dictionary<DayOfWeek, IMutableTimeSpan>();
foreach(var workday in Enum.GetValues(typeof(DayOfWeek)).Cast<DayOfWeek>())
_workTimePlan[workday] = new MutableTimeSpan(0, 0);
}
void TimeSpanCanBeCreatedBy0SubstractingFrom0TimeSpan()
{
var timeSpan1 = new MutableTimeSpan(0, 0);
var newtimeSpan = _factory.CreateAsSubstractionOf(timeSpan1, timeSpan1);
AssertEqualHourMinuteAndTimeSpan(0, 0, newtimeSpan);
}
void ConversionToHourlyDecimalIsDoneCorrectly()
{
var timeSpan = new MutableTimeSpan(1, 15);
var asDecimal = timeSpan.ToHourlyDecimal();
Assert.Equal(asDecimal, 1.25m);
}
void TimeSpanCanBeCreatedBy0PositiveSubstractingFrom0TimeSpanWithoutMinuteOverflow()
{
var timeSpan1 = new MutableTimeSpan(0, 0);
var timeSpan2 = new MutableTimeSpan(0, 30);
var newtimeSpan = _factory.CreateAsSubstractionOf(timeSpan2, timeSpan1);
AssertEqualHourMinuteAndTimeSpan(0, -30, newtimeSpan);
}
void MinuteIsCappedAt60AndConvertedIntoHoursInstead()
{
var timeSpan = new MutableTimeSpan();
timeSpan.Minute = 90;
Assert.Equal(timeSpan.Hour, 1);
Assert.Equal(timeSpan.Minute, 30);
}
void TimeSpanCanBeCreatedByPositiveSubstractingFromPositiveTimeSpan()
{
var timeSpan1 = new MutableTimeSpan(2, 20);
var timeSpan2 = new MutableTimeSpan(1, 10);
var newtimeSpan = _factory.CreateAsSubstractionOf(timeSpan2, timeSpan1);
AssertEqualHourMinuteAndTimeSpan(1, 10, newtimeSpan);
}
void TimeSpanCanBeCreatedByPositiveSubstractingFromNegativeTimeSpanWithMinuteOverflow()
{
var timeSpan1 = new MutableTimeSpan(-1, 40);
var timeSpan2 = new MutableTimeSpan(2, 30);
var newtimeSpan = _factory.CreateAsSubstractionOf(timeSpan2, timeSpan1);
AssertEqualHourMinuteAndTimeSpan(-4, 10, newtimeSpan);
}
void TimeSpanCanBeCreatedFromAddingTwoPositiveTimeSpansWithoutMinuteOverflow()
{
var timeSpan1 = new MutableTimeSpan(2, 10);
var timeSpan2 = new MutableTimeSpan(3, 10);
var newtimeSpan = _factory.CreateAsAdditionOf(timeSpan1, timeSpan2);
AssertEqualHourMinuteAndTimeSpan(5, 20, newtimeSpan);
}
void TimeSpanCanBeCreatedFromAddingTwoNegativeTimeSpansWithoutMinuteOverflow()
{
var timeSpan1 = new MutableTimeSpan(-2, 20);
var timeSpan2 = new MutableTimeSpan(-3, 30);
var newtimeSpan = _factory.CreateAsAdditionOf(timeSpan1, timeSpan2);
AssertEqualHourMinuteAndTimeSpan(-5, 50, newtimeSpan);
}
void TimeSpanCanBeCreatedFromAddingTwo0TimeSpans()
{
var timeSpan1 = new MutableTimeSpan(0, 0);
var timeSpan2 = new MutableTimeSpan(0, 0);
var newtimeSpan = _factory.CreateAsAdditionOf(timeSpan1, timeSpan2);
AssertEqualHourMinuteAndTimeSpan(0, 0, newtimeSpan);
}
void TimeSpanCanBeCreatedFromAddingTwo0PositiveTimeSpansWithOverflow()
{
var timeSpan1 = new MutableTimeSpan(0, 30);
var timeSpan2 = new MutableTimeSpan(0, 40);
var newtimeSpan = _factory.CreateAsAdditionOf(timeSpan1, timeSpan2);
AssertEqualHourMinuteAndTimeSpan(1, 10, newtimeSpan);
}
void TimeSpanCanBeCreatedFromAddingTwo0NegativeTimeSpanWithoutOverflow()
{
var timeSpan1 = new MutableTimeSpan(0, -10);
var timeSpan2 = new MutableTimeSpan(0, -40);
var newtimeSpan = _factory.CreateAsAdditionOf(timeSpan1, timeSpan2);
AssertEqualHourMinuteAndTimeSpan(0, -50, newtimeSpan);
}
void TimeSpanCanBeCreatedFromAddingAPositiveAndANegativeTimeSpanWithoutMinuteOverflow()
{
var timeSpan1 = new MutableTimeSpan(2, 40);
var timeSpan2 = new MutableTimeSpan(-3, 50);
var newtimeSpan = _factory.CreateAsAdditionOf(timeSpan1, timeSpan2);
AssertEqualHourMinuteAndTimeSpan(-1, 10, newtimeSpan);
}