public void should_correctly_calculate_this_week_start()
 {
     var tense = new This();
     var place = new Start();
     var unit = new Week(_dateTime);
     var dt = unit.GetDateTime(tense, place);
     Assert.That(dt, Is.EqualTo(_thisWeekStart));
 }
 public void should_correctly_calculate_prev_week_end()
 {
     var tense = new Prev();
     var place = new End();
     var unit = new Week(_dateTime);
     var dt = unit.GetDateTime(tense, place);
     Assert.That(dt, Is.EqualTo(_prevWeekEnd));
 }