public void WhenAsterixSlashIsSet_GetMinutesWithCorrectNumberOfMinutesBetweenThem()
{
var cronParser = new CronParser(null);
var expression2 = cronParser.Parse("*/2 * * * * *");
var expression3 = cronParser.Parse("*/3 * * * * *");
var expression4 = cronParser.Parse("*/4 * * * * *");
var expression5 = cronParser.Parse("*/5 * * * * *");
var expression6 = cronParser.Parse("*/6 * * * * *");
var expression10 = cronParser.Parse("*/10 * * * * *");
var expression12 = cronParser.Parse("*/12 * * * * *");
var expression15 = cronParser.Parse("*/15 * * * * *");
var expression20 = cronParser.Parse("*/20 * * * * *");
var expression30 = cronParser.Parse("*/30 * * * * *");
Assert.Equal("0,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58", expression2.Minutes);
Assert.Equal("0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57", expression3.Minutes);
Assert.Equal("0,4,8,12,16,20,24,28,32,36,40,44,48,52,56", expression4.Minutes);
Assert.Equal("0,5,10,15,20,25,30,35,40,45,50,55", expression5.Minutes);
Assert.Equal("0,6,12,18,24,30,36,42,48,54", expression6.Minutes);
Assert.Equal("0,10,20,30,40,50", expression10.Minutes);
Assert.Equal("0,12,24,36,48", expression12.Minutes);
Assert.Equal("0,15,30,45", expression15.Minutes);
Assert.Equal("0,20,40", expression20.Minutes);
Assert.Equal("0,30", expression30.Minutes);
}
public void ShouldReturnFinder()
{
CronParser parser = new CronParser();
var result = parser.Parse("0 1 2 3 JAN ? 2000");
Assert.NotNull(result);
}
public void WhenFiveAndEightIsSet_GetAllMinutesFiveAndEight()
{
var cronParser = new CronParser(null);
var expression = cronParser.Parse("5,8 * * * * *");
Assert.Equal("5,8", expression.Minutes);
}
public void GivenOnlyYear_WhenNextYear_ThenGetTimeUntilNextYear()
{
var cronDateTimeServiceMock = new Mock <ICronDateTimeService>();
cronDateTimeServiceMock.Setup(m => m.GetNow()).Returns(new DateTime(2018, 12, 30, 00, 00, 00));
var cronParser = new CronParser(cronDateTimeServiceMock.Object);
var cronExpression = cronParser.Parse("* * * * * 2019");
var nextTimeToRun = cronExpression.GetNextTimeToRun();
Assert.Equal(new DateTime(2019, 01, 01, 00, 00, 00), nextTimeToRun);
}
public void WhenRandomTimesWithNoYearIsSet_GetCorrespondingFieldsSet()
{
var cronParser = new CronParser(null);
var expression = cronParser.Parse("5 12 1 2 0");
Assert.Equal("5", expression.Minutes);
Assert.Equal("12", expression.Hours);
Assert.Equal("1", expression.DayOfMonth);
Assert.Equal("2", expression.Month);
Assert.Equal("0", expression.DayOfWeek);
Assert.Equal("*", expression.Year);
}
public void GivenOnlyMinute_WhenMinuteIsZero_ThenGetMinutesUntilNextHourMatch()
{
var cronDateTimeServiceMock = new Mock <ICronDateTimeService>();
cronDateTimeServiceMock.Setup(m => m.GetNow()).Returns(new DateTime(2018, 09, 29, 20, 59, 59));
var cronParser = new CronParser(cronDateTimeServiceMock.Object);
var cronExpression = cronParser.Parse("0 * * * * *");
var timeToNext = cronExpression.GetTimeToNext();
Assert.Equal(new TimeSpan(0, 0, 1), timeToNext);
}
public void GivenOnlyMinute_WhenMinuteIsNextMonth_ThenGetMinutesUntilNextHourMatchInTheNextDay()
{
var cronDateTimeServiceMock = new Mock <ICronDateTimeService>();
cronDateTimeServiceMock.Setup(m => m.GetNow()).Returns(new DateTime(2018, 09, 30, 23, 30, 00));
var cronParser = new CronParser(cronDateTimeServiceMock.Object);
var cronExpression = cronParser.Parse("10 * * * * *");
var timeToNext = cronExpression.GetTimeToNext();
Assert.Equal(new TimeSpan(0, 40, 0), timeToNext);
}
public void GivenOnlyYear_WhenYearIsNow_ThenGetNextMinuteInThisYear()
{
var cronDateTimeServiceMock = new Mock <ICronDateTimeService>();
cronDateTimeServiceMock.Setup(m => m.GetNow()).Returns(new DateTime(2018, 12, 30, 15, 22, 07));
var cronParser = new CronParser(cronDateTimeServiceMock.Object);
var cronExpression = cronParser.Parse("* * * * * 2018");
var timeToNext = cronExpression.GetTimeToNext();
Assert.Equal(new TimeSpan(0, 0, 53), timeToNext);
}
public void GivenYearMonthDayAndTimeOfDay_WhenYearIsNow_ThenGetNextMinuteMatchInThisYear()
{
var cronDateTimeServiceMock = new Mock <ICronDateTimeService>();
cronDateTimeServiceMock.Setup(m => m.GetNow()).Returns(new DateTime(2018, 06, 15, 15, 22, 07));
var cronParser = new CronParser(cronDateTimeServiceMock.Object);
var cronExpression = cronParser.Parse("23 15 05 08 * 2018");
var nextTimeToRun = cronExpression.GetNextTimeToRun();
Assert.Equal(new DateTime(2018, 08, 05, 15, 23, 00), nextTimeToRun);
}
public void WhenOnlyAsterix_GetDefaultTime()
{
var cronParser = new CronParser(null);
var expression = cronParser.Parse("* * * * * *");
Assert.Equal("*", expression.Minutes);
Assert.Equal("*", expression.Hours);
Assert.Equal("*", expression.DayOfMonth);
Assert.Equal("*", expression.Month);
Assert.Equal("*", expression.DayOfWeek);
Assert.Equal("*", expression.Year);
}
public void GivenOnlyHours_WhenHourExistWithinTheSameDay_ThenGetTimeUntilHourMatchInThisDay()
{
var cronDateTimeServiceMock = new Mock <ICronDateTimeService>();
cronDateTimeServiceMock.Setup(m => m.GetNow()).Returns(new DateTime(2018, 09, 29, 14, 15, 15));
var cronParser = new CronParser(cronDateTimeServiceMock.Object);
var cronExpression = cronParser.Parse("* */6 * * * *");
var timeToNext = cronExpression.GetTimeToNext();
Assert.Equal(new TimeSpan(3, 44, 45), timeToNext);
}
public void GivenOnlyDayInMonth_WheDayIsTodayAndTheLastMinuteOfTheDay_ThenGetTimeUntilNextTimeMatch()
{
var cronDateTimeServiceMock = new Mock <ICronDateTimeService>();
cronDateTimeServiceMock.Setup(m => m.GetNow()).Returns(new DateTime(2018, 09, 15, 23, 59, 15));
var cronParser = new CronParser(cronDateTimeServiceMock.Object);
var cronExpression = cronParser.Parse("* * 15 * * *");
var timeToNext = cronExpression.GetTimeToNext();
Assert.Equal(new TimeSpan(29, 0, 0, 45), timeToNext);
}
public void GivenOnlyMonth_WhenMonthIsPreviouslyInTheYear_ThenGetTimeUntilMonthMatchesNextYear()
{
var cronDateTimeServiceMock = new Mock <ICronDateTimeService>();
cronDateTimeServiceMock.Setup(m => m.GetNow()).Returns(new DateTime(2018, 12, 30, 15, 00, 15));
var cronParser = new CronParser(cronDateTimeServiceMock.Object);
var cronExpression = cronParser.Parse("* * * 1 * *");
var nextTimeToRun = cronExpression.GetNextTimeToRun();
Assert.Equal(new DateTime(2019, 01, 01, 00, 00, 00), nextTimeToRun);
}
public void GivenOnlyMinute_WhenMinuteExistLaterInThisHour_ThenGetAFewMinutes()
{
var cronDateTimeServiceMock = new Mock <ICronDateTimeService>();
cronDateTimeServiceMock.Setup(m => m.GetNow()).Returns(new DateTime(2018, 09, 29, 20, 22, 15));
var cronParser = new CronParser(cronDateTimeServiceMock.Object);
var cronExpression = cronParser.Parse("30 * * * * *");
var nextTimeToRun = cronExpression.GetNextTimeToRun();
Assert.Equal(new DateTime(2018, 09, 29, 20, 30, 00), nextTimeToRun);
}
public void GivenOnlyDayInMonth_WheDayIsPreviouslyInSameMonth_ThenGetTimeUntilNextTimeMatchNextMonth()
{
var cronDateTimeServiceMock = new Mock <ICronDateTimeService>();
cronDateTimeServiceMock.Setup(m => m.GetNow()).Returns(new DateTime(2018, 09, 15, 15, 00, 15));
var cronParser = new CronParser(cronDateTimeServiceMock.Object);
var cronExpression = cronParser.Parse("* * 9 * * *");
var nextTimeToRun = cronExpression.GetNextTimeToRun();
Assert.Equal(new DateTime(2018, 10, 09, 00, 00, 00), nextTimeToRun);
}
public void GivenOnlyMinuteAndHour_WhenTimeExistsLaterInTheDay_ThenGetTimeUntilNextTimeMatchInThisDay()
{
var cronDateTimeServiceMock = new Mock <ICronDateTimeService>();
cronDateTimeServiceMock.Setup(m => m.GetNow()).Returns(new DateTime(2018, 09, 29, 15, 15, 15));
var cronParser = new CronParser(cronDateTimeServiceMock.Object);
var cronExpression = cronParser.Parse("20 18 * * * *");
var timeToNext = cronExpression.GetTimeToNext();
Assert.Equal(new TimeSpan(3, 4, 45), timeToNext);
}
public void GivenOnlyHour_WhenHourIsNowWithinTheSameDayButTheLastMinute_ThenGetTimeUntilHourMatchInTheNextDay()
{
var cronDateTimeServiceMock = new Mock <ICronDateTimeService>();
cronDateTimeServiceMock.Setup(m => m.GetNow()).Returns(new DateTime(2018, 09, 29, 22, 59, 15));
var cronParser = new CronParser(cronDateTimeServiceMock.Object);
var cronExpression = cronParser.Parse("* 22 * * * *");
var timeToNext = cronExpression.GetTimeToNext();
Assert.Equal(new TimeSpan(23, 00, 45), timeToNext);
}
public void GivenOnlyHours_WhenHoursExistBeforeAndAfterNowInTheDay_ThenGetMinutesUntilNextHourMatchInThisDay()
{
var cronDateTimeServiceMock = new Mock <ICronDateTimeService>();
cronDateTimeServiceMock.Setup(m => m.GetNow()).Returns(new DateTime(2018, 09, 29, 22, 15, 15));
var cronParser = new CronParser(cronDateTimeServiceMock.Object);
var cronExpression = cronParser.Parse("* 15,23 * * * *");
var timeToNext = cronExpression.GetTimeToNext();
Assert.Equal(new TimeSpan(0, 44, 45), timeToNext);
}
public void GivenOnlyYear_WhenPreviousYear_ThenGetNull()
{
var cronDateTimeServiceMock = new Mock <ICronDateTimeService>();
cronDateTimeServiceMock.Setup(m => m.GetNow()).Returns(new DateTime(2018, 12, 30, 00, 00, 00));
var cronParser = new CronParser(cronDateTimeServiceMock.Object);
var cronExpression = cronParser.Parse("* * * * * 2017");
var timeToNext = cronExpression.GetTimeToNext();
Assert.Null(timeToNext);
}
public void GivenOnlyHour_WhenHourExistNextDay_ThenGetTimeUntilHourMatchInNextDay()
{
var cronDateTimeServiceMock = new Mock <ICronDateTimeService>();
cronDateTimeServiceMock.Setup(m => m.GetNow()).Returns(new DateTime(2018, 09, 29, 22, 15, 15));
var cronParser = new CronParser(cronDateTimeServiceMock.Object);
var cronExpression = cronParser.Parse("* 15 * * * *");
var nextTimeToRun = cronExpression.GetNextTimeToRun();
Assert.Equal(new DateTime(2018, 09, 30, 15, 00, 00), nextTimeToRun);
}
void initParser()
{
parserUnderTest = new CronParser();
}
