public void Should_ConfiguredCorrectly()
{
// Arrange
// Act
var sut = new MonthlyNotificationScheduleStrategy();
// Assert
sut.Mode.Should().Be(SubscriptionMode.Monthly);
}
public void Should_CalculateSchedule_ThrowException_WhenTheSubscriptionTypeIsIncorrect(SubscriptionMode mode)
{
// Arrange
var sut = new MonthlyNotificationScheduleStrategy();
// Act
Action action = () => sut.CalculateSchedule(_fixture.GetSubscription(mode), DateTime.Today, 1);
// Assert
action.Should().Throw <ArgumentException>();
}
public void Should_CalculateSchedule_ReturnTheCorrectDateRange_WhenStartDateAndNumberOfDaysAreValid()
{
// Arrange
var sut = new MonthlyNotificationScheduleStrategy();
// Act
var actual = sut.CalculateSchedule(new MonthlySubscription(new [] { 2, 5 }), new DateTime(2021, 04, 2), 10);
// Assert
actual.Should().ContainInOrder(DateTime.Parse("2021-04-02"), DateTime.Parse("2021-04-05"));
}