public void AddsWeeklyTax()
{
_sut.AddYearlyTax("a", 2016, 0.1m);
_sut.AddMonthlyTax("a", 2016, 2, 0.2m);
_sut.AddDailyTax("a", DateTime.Parse("2016.02.10"), 0.5m);
_sut.AddDailyTax("a", DateTime.Parse("2016.02.14"), 0.7m);
_sut.AddWeeklyTax("a", 2016, 2, 2.1m); //2nd week: 01.04 - 01.10
_sut.AddWeeklyTax("a", 2016, 7, 2.2m); //7th week: 02.08 - 02.14
var result = _sut.GetTax("a", DateTime.Parse("2016.02.07"));
Assert.That(result, Is.EqualTo(0.2m));
result = _sut.GetTax("a", DateTime.Parse("2016.02.08"));
Assert.That(result, Is.EqualTo(2.2m));
result = _sut.GetTax("a", DateTime.Parse("2016.02.09"));
Assert.That(result, Is.EqualTo(2.2m));
result = _sut.GetTax("a", DateTime.Parse("2016.02.10")); // daytax overrides weektax
Assert.That(result, Is.EqualTo(0.5m));
result = _sut.GetTax("a", DateTime.Parse("2016.02.11"));
Assert.That(result, Is.EqualTo(2.2m));
result = _sut.GetTax("a", DateTime.Parse("2016.02.13"));
Assert.That(result, Is.EqualTo(2.2m));
result = _sut.GetTax("a", DateTime.Parse("2016.02.14")); // daytax overrides weektax (sunday)
Assert.That(result, Is.EqualTo(0.7m));
result = _sut.GetTax("a", DateTime.Parse("2016.01.03"));
Assert.That(result, Is.EqualTo(0.1m));
result = _sut.GetTax("a", DateTime.Parse("2016.01.04"));
Assert.That(result, Is.EqualTo(2.1m));
result = _sut.GetTax("a", DateTime.Parse("2016.01.10"));
Assert.That(result, Is.EqualTo(2.1m));
result = _sut.GetTax("a", DateTime.Parse("2016.01.11"));
Assert.That(result, Is.EqualTo(0.1m));
}
