public void Field_can_accept_match_all_values_expression()
{
var field = new MinuteField("*");
field.GetFirst().Value.ShouldBe(0);
field.GetNext(30).Value.ShouldBe(30);
field.GetNext(59).Value.ShouldBe(59);
field.GetNext(60).Value.ShouldBe(CronValue.Wrapped.Value);
}
const int MaxDayInMonthFixAttempts = 12 * 10; //12 months * 10 ; means we check if the date can be found up to 10 years in the future.
#endregion Fields
#region Constructors
internal CronSchedule(SecondField secondField, MinuteField minuteField, HourField hourField, DayOfMonthField dayOfMonthField, MonthField monthField, DayOfWeekField dayOfWeek)
{
SecondField = secondField;
MinuteField = minuteField;
HourField = hourField;
DayOfMonthField = dayOfMonthField;
MonthField = monthField;
DayOfWeek = dayOfWeek;
}
public void Field_can_accept_a_simple_list_expression()
{
var field = new MinuteField("10,20");
field.GetFirst().Value.ShouldBe(10);
field.GetNext(10).Value.ShouldBe(10);
field.GetNext(11).Value.ShouldBe(20);
field.GetNext(20).Value.ShouldBe(20);
field.GetNext(21).Value.ShouldBe(CronValue.Wrapped.Value);
}
private static CronSchedule BuildCronSchedule(string[] fieldExpressions)
{
var secondField = new SecondField(fieldExpressions[SecondIndex]);
var minuteField = new MinuteField(fieldExpressions[MinuteIndex]);
var hourField = new HourField(fieldExpressions[HourIndex]);
var dayOfMonthField = new DayOfMonthField(fieldExpressions[DayOfMonthIndex]);
var monthField = new MonthField(fieldExpressions[MonthIndex]);
var dayOfWeek = new DayOfWeekField(fieldExpressions[DayOfWeekIndex]);
return new CronSchedule(secondField, minuteField, hourField, dayOfMonthField, monthField, dayOfWeek);
}
public void Field_can_accept_a_simple_increment_expression()
{
var field = new MinuteField("*/10");
field.GetFirst().Value.ShouldBe(0);
field.GetNext(1).Value.ShouldBe(10);
field.GetNext(10).Value.ShouldBe(10);
field.GetNext(11).Value.ShouldBe(20);
field.GetNext(21).Value.ShouldBe(30);
field.GetNext(51).Value.ShouldBe(CronValue.Wrapped.Value);
}
public void Field_can_accept_a_ranged_increment_expression()
{
var field = new MinuteField("10-40/10");
field.GetFirst().Value.ShouldBe(10);
field.GetNext(10).Value.ShouldBe(10);
field.GetNext(11).Value.ShouldBe(20);
field.GetNext(21).Value.ShouldBe(30);
field.GetNext(31).Value.ShouldBe(40);
field.GetNext(41).Value.ShouldBe(CronValue.Wrapped.Value);
}
public void Field_can_accept_a_simple_range_expression()
{
var field = new MinuteField("10-14");
field.GetFirst().Value.ShouldBe(10);
field.GetNext(10).Value.ShouldBe(10);
field.GetNext(11).Value.ShouldBe(11);
field.GetNext(12).Value.ShouldBe(12);
field.GetNext(13).Value.ShouldBe(13);
field.GetNext(14).Value.ShouldBe(14);
field.GetNext(15).Value.ShouldBe(CronValue.Wrapped.Value);
}
public void Field_can_accept_a_list_of_ranges_expression()
{
var field = new MinuteField("10-11,20-21");
field.GetFirst().Value.ShouldBe(10);
field.GetNext(10).Value.ShouldBe(10);
field.GetNext(11).Value.ShouldBe(11);
field.GetNext(12).Value.ShouldBe(20);
field.GetNext(20).Value.ShouldBe(20);
field.GetNext(21).Value.ShouldBe(21);
field.GetNext(22).Value.ShouldBe(CronValue.Wrapped.Value);
}
public void Throw_ArgumentException_on_empty_expressions()
{
var field = new MinuteField(string.Empty);
}
public void Throw_CronException_on_expression_containing_invalid_characters()
{
var field = new MinuteField("*/15+");
}
public void Throw_ArgumentNullException_on_null_expressions()
{
var field = new MinuteField(null);
}