public void GoPrevious_SetMonth_Goes()
{
TimeWindowCore target = new TimeWindowCore(new DateTime(2012, 5, 2));
target.GoMonth();
target.GoPrevious();
AssertDatesMatch(target,
new DateTime(2012, 4, 1),
new DateTime(2012, 4, 30),
"End date 31 may. 30 april");
target.GoPrevious();
AssertDatesMatch(target,
new DateTime(2012, 3, 1),
new DateTime(2012, 3, 31),
"End date 30 april. 31 march");
target.GoPrevious();
AssertDatesMatch(target,
new DateTime(2012, 2, 1),
new DateTime(2012, 2, 29),
"end date 31 March 2012 -> 29 feb");
target.GoPrevious();
AssertDatesMatch(target,
new DateTime(2012, 1, 1),
new DateTime(2012, 1, 31),
"end date 29 feb 2012 -> 31 jan");
target.GoPrevious();
AssertDatesMatch(target,
new DateTime(2011, 12, 1),
new DateTime(2011, 12, 31),
"End date 31 Jan. 31 dec");
}
public void GoPrevious_SetWeek_Goes()
{
var target = new TimeWindowCore(new DateTime(2012, 2, 10));
target.GoWeek();
target.GoPrevious();
AssertDatesMatch(target,
new DateTime(2012, 1, 29),
new DateTime(2012, 2, 4),
"Month boundry case");
}
public void GoPrevious_SetYear_Goes()
{
TimeWindowCore target = new TimeWindowCore(new DateTime(2012, 4, 10));
target.GoYear();
target.GoPrevious();
AssertDatesMatch(target,
new DateTime(2011, 1, 1),
new DateTime(2011, 12, 31),
"2011 year");
}
public void GoPrevious_SetDays_Goes()
{
var target = new TimeWindowCore(new DateTime(2013, 1, 1));
target.GoPrevious();
AssertDatesMatch(target,
new DateTime(2012, 12, 31),
new DateTime(2012, 12, 31),
"1st day year");
target = new TimeWindowCore(new DateTime(2012, 3, 1));
target.GoPrevious();
AssertDatesMatch(target,
new DateTime(2012, 2, 29),
new DateTime(2012, 2, 29),
"1st day of month");
target = new TimeWindowCore(new DateTime(2012, 3, 15));
target.GoPrevious();
AssertDatesMatch(target,
new DateTime(2012, 3, 14),
new DateTime(2012, 3, 14),
"some mid day in month");
}
