public void GetWeekStart_calculate_for_Sunday()
{
var expected = new DateTime(2015, 4, 6);
var current = new DateTime(2015, 4, 12);
var actual = PeriodsHelper.GetWeekStart(current);
Assert.AreEqual(expected, actual);
}
public void GetPeriods_should_return_date_for_Weekly()
{
var currentDate = DateTime.Now;
var weekStartDate = PeriodsHelper.GetWeekStart(currentDate);
// expected periods should include the current one even if it is not finished yet
var expected = new[]
{
weekStartDate.AddDays(-7 * 8),
weekStartDate.AddDays(-7 * 7),
weekStartDate.AddDays(-7 * 6),
weekStartDate.AddDays(-7 * 5),
weekStartDate.AddDays(-7 * 4),
weekStartDate.AddDays(-7 * 3),
weekStartDate.AddDays(-7 * 2),
weekStartDate.AddDays(-7 * 1),
weekStartDate
};
var actual = PeriodsHelper.GetPeriods(DateTime.Now, TimelogsPeriod.Weekly, 9);
Assert.IsTrue(expected.SequenceEqual(actual));
}