public void should_correctly_calculate_prev_year_start()
{
var tense = new Prev();
var place = new Start();
var unit = new Year(_dateTime);
var dt = unit.GetDateTime(tense, place);
Assert.That(dt, Is.EqualTo(_prevYearStart));
}
public void should_correctly_calculate_prev_hour_end()
{
var tense = new Prev();
var place = new End();
var unit = new Hour(_dateTime);
var dt = unit.GetDateTime(tense, place);
Assert.That(dt, Is.EqualTo(_prevHourEnd));
}
public void should_correctly_calculate_prev_day_start()
{
var tense = new Prev();
var place = new Start();
var unit = new Day();
var dt = unit.GetDateTime(tense, place);
var dateTime = DateTime.UtcNow.Date.AddDays(-1);
Assert.That(dt, Is.EqualTo(dateTime));
}