public void Creates_When_WeekStart_Is_Valid_Value(DateTime weekStart)
{
//Arrange & Act
var sut = new WeekStart(weekStart);
//Assert
sut.Value.Should().Be(weekStart);
}
public CurrentDates()
{
Today = DateTime.Today;
MonthStart = new DateTime(Today.Year, Today.Month, 1);
MonthEnd = MonthStart.AddMonths(1);
DayOfWeek day = DateTime.UtcNow.DayOfWeek;
int days = day - DayOfWeek.Monday;
WeekStart = DateTime.UtcNow.AddDays(-days);
WeekEnd = WeekStart.AddDays(6);
}
public void Fails_When_WeekStart_Is_Default_DateTime()
{
//Arrange
DateTime weekStart = default;
//Act
Action action = () =>
{
var sut = new WeekStart(weekStart);
};
//Assert
action.Should().Throw <ArgumentException>();
}
/// <summary>
/// Converts a WeekStart value to a corresponding string value
/// </summary>
/// <param name="enumValue">The WeekStart value to convert</param>
/// <returns>The representative string value</returns>
public static string ToValue(WeekStart enumValue)
{
switch (enumValue)
{
//only valid enum elements can be used
//this is necessary to avoid errors
case WeekStart.MONDAY:
case WeekStart.TUESDAY:
case WeekStart.WEDNESDAY:
case WeekStart.THURSDAY:
case WeekStart.FRIDAY:
case WeekStart.SATURDAY:
case WeekStart.SUNDAY:
return(StringValues[(int)enumValue]);
//an invalid enum value was requested
default:
return(null);
}
}
private async Task SelectPreviousWeekAsync()
{
DateTime dayOnPreviousWeek = WeekStart.AddDays(-1);
await SetWeekByDayAsync(dayOnPreviousWeek);
}
