public void One_year_tick_interval()
{
var tickInterval = GetFirstTickIntervalWithGreaterDuration(Duration.Zero.AddMonths(8));
tickInterval.ShouldNotBeNull();
var d1 = ExactDateInfo.AnnoDomini(100, 1, 1, 0);
var d2 = ExactDateInfo.AnnoDomini(102, 1, 1, 0);
var ticks = tickInterval.GetTicksBetween(d1, d2).ToArray();
ticks.Length.ShouldBe(3);
ticks[0].Date.ShouldBe(d1);
ticks[1].Date.ShouldBe(ExactDateInfo.AnnoDomini(101, 1, 1, 0));
ticks[2].Date.ShouldBe(d2);
d1 = ExactDateInfo.AnnoDomini(100, 3, 3, 5);
d2 = ExactDateInfo.AnnoDomini(104, 8, 5, 17);
ticks = tickInterval.GetTicksBetween(d1, d2).ToArray();
ticks.Length.ShouldBe(4);
ticks[0].Date.ShouldBe(ExactDateInfo.AnnoDomini(101, 1, 1, 0));
ticks[1].Date.ShouldBe(ExactDateInfo.AnnoDomini(102, 1, 1, 0));
ticks[2].Date.ShouldBe(ExactDateInfo.AnnoDomini(103, 1, 1, 0));
ticks[3].Date.ShouldBe(ExactDateInfo.AnnoDomini(104, 1, 1, 0));
d1 = ExactDateInfo.BeforeChrist(100, 3, 3, 5);
d2 = ExactDateInfo.BeforeChrist(97, 8, 5, 17);
ticks = tickInterval.GetTicksBetween(d1, d2).ToArray();
ticks.Length.ShouldBe(3);
ticks[0].Date.ShouldBe(ExactDateInfo.BeforeChrist(99, 1, 1, 0));
ticks[1].Date.ShouldBe(ExactDateInfo.BeforeChrist(98, 1, 1, 0));
ticks[2].Date.ShouldBe(ExactDateInfo.BeforeChrist(97, 1, 1, 0));
d1 = ExactDateInfo.BeforeChrist(2, 3, 3, 5);
d2 = ExactDateInfo.AnnoDomini(2, 8, 5, 17);
ticks = tickInterval.GetTicksBetween(d1, d2).ToArray();
ticks.Length.ShouldBe(3);
ticks[0].Date.ShouldBe(ExactDateInfo.BeforeChrist(1, 1, 1, 0));
ticks[1].Date.ShouldBe(ExactDateInfo.AnnoDomini(1, 1, 1, 0));
ticks[2].Date.ShouldBe(ExactDateInfo.AnnoDomini(2, 1, 1, 0));
d1 = ExactDateInfo.AnnoDomini(1, 3, 3, 5);
d2 = ExactDateInfo.AnnoDomini(2, 8, 5, 17);
ticks = tickInterval.GetTicksBetween(d1, d2).ToArray();
ticks.Length.ShouldBe(1);
ticks[0].Date.ShouldBe(ExactDateInfo.AnnoDomini(2, 1, 1, 0));
}
public async Task Get_events_from_time_range_with_only_end_in_range()
{
// Act
var now = DateTime.Now;
var rangeEnd = new ExactDateInfo(
Era.AnnoDomini,
now.Year + 1,
1,
1,
1
);
var eventsInTimeRange = await _fixture.EventsRepo.GetEventsAsync(
InRange(
ExactDateInfo.AnnoDomini(2020, 2, 1, 0),
rangeEnd
)
);
// Assert
eventsInTimeRange.ShouldNotBeNull();
eventsInTimeRange.Count.ShouldBe(2);
eventsInTimeRange.ShouldContain(e => e.Description == "C");
eventsInTimeRange.ShouldContain(e => e.Description == "D");
}
public void One_hour_tick_interval()
{
var tickInterval = GetFirstTickIntervalWithGreaterDuration(Duration.Zero);
tickInterval.ShouldNotBeNull();
var d1 = ExactDateInfo.AnnoDomini(100, 2, 3, 12);
var d2 = ExactDateInfo.AnnoDomini(100, 2, 3, 14);
var ticks = tickInterval.GetTicksBetween(d1, d2).ToArray();
ticks.Length.ShouldBe(3);
ticks[0].Date.ShouldBe(d1);
ticks[1].Date.ShouldBe(ExactDateInfo.AnnoDomini(100, 2, 3, 13));
ticks[2].Date.ShouldBe(d2);
d1 = ExactDateInfo.BeforeChrist(100, 2, 3, 12);
d2 = ExactDateInfo.BeforeChrist(100, 2, 3, 14);
ticks = tickInterval.GetTicksBetween(d1, d2).ToArray();
ticks.Length.ShouldBe(3);
ticks[0].Date.ShouldBe(d1);
ticks[1].Date.ShouldBe(ExactDateInfo.BeforeChrist(100, 2, 3, 13));
ticks[2].Date.ShouldBe(d2);
}
public void Several_years_tick_interval(long years)
{
var tickInterval = GetFirstTickIntervalWithGreaterDuration(Duration.Zero.AddYears(years).AddMonths(-1));
tickInterval.ShouldNotBeNull();
var d1 = ExactDateInfo.AnnoDomini(years, 1, 1, 0);
var d2 = ExactDateInfo.AnnoDomini(3 * years, 1, 1, 0);
var ticks = tickInterval.GetTicksBetween(d1, d2).ToArray();
ticks.Length.ShouldBe(3);
ticks[0].Date.ShouldBe(d1);
ticks[1].Date.ShouldBe(ExactDateInfo.AnnoDomini(years * 2, 1, 1, 0));
ticks[2].Date.ShouldBe(d2);
d1 = ExactDateInfo.AnnoDomini(years, 3, 3, 5);
d2 = ExactDateInfo.AnnoDomini(years * 4, 8, 5, 17);
ticks = tickInterval.GetTicksBetween(d1, d2).ToArray();
ticks.Length.ShouldBe(3);
ticks[0].Date.ShouldBe(ExactDateInfo.AnnoDomini(years * 2, 1, 1, 0));
ticks[1].Date.ShouldBe(ExactDateInfo.AnnoDomini(years * 3, 1, 1, 0));
ticks[2].Date.ShouldBe(ExactDateInfo.AnnoDomini(years * 4, 1, 1, 0));
d1 = ExactDateInfo.BeforeChrist(years * 4, 3, 3, 5);
d2 = ExactDateInfo.BeforeChrist(years * 1, 8, 5, 17);
ticks = tickInterval.GetTicksBetween(d1, d2).ToArray();
ticks.Length.ShouldBe(3);
ticks[0].Date.ShouldBe(ExactDateInfo.BeforeChrist(years * 3, 1, 1, 0));
ticks[1].Date.ShouldBe(ExactDateInfo.BeforeChrist(years * 2, 1, 1, 0));
ticks[2].Date.ShouldBe(ExactDateInfo.BeforeChrist(years * 1, 1, 1, 0));
d1 = ExactDateInfo.BeforeChrist(years * 2, 3, 3, 5);
d2 = ExactDateInfo.AnnoDomini(years * 1, 8, 5, 17);
ticks = tickInterval.GetTicksBetween(d1, d2).ToArray();
ticks.Length.ShouldBe(3);
ticks[0].Date.ShouldBe(ExactDateInfo.BeforeChrist(years * 1, 1, 1, 0));
ticks[1].Date.ShouldBe(ExactDateInfo.AnnoDomini(1, 1, 1, 0));
ticks[2].Date.ShouldBe(ExactDateInfo.AnnoDomini(years * 1, 1, 1, 0));
}
public void Scaling_down_one_month()
{
var timeRange = new TimeRange(
ExactDateInfo.AnnoDomini(100, 1, 1, 0),
ExactDateInfo.AnnoDomini(100, 7, 1, 0)
);
var scaledTimeRange = timeRange.ScaleDown(Duration.Zero.AddDays(20));
scaledTimeRange.ShouldNotBeNull();
scaledTimeRange.Start.ShouldBe(timeRange.Middle - Duration.Zero.AddDays(3));
scaledTimeRange.End.ShouldBe(timeRange.Middle + Duration.Zero.AddDays(3));
scaledTimeRange.Middle.ShouldBe(timeRange.Middle);
}
public void Scaling_down_twelve_hours()
{
var timeRange = new TimeRange(
ExactDateInfo.AnnoDomini(100, 1, 1, 0),
ExactDateInfo.AnnoDomini(100, 1, 2, 0)
);
var scaledTimeRange = timeRange.ScaleDown(Duration.Zero.AddHours(4));
scaledTimeRange.ShouldNotBeNull();
scaledTimeRange.Start.ShouldBe(timeRange.Middle - Duration.Zero.AddHours(1));
scaledTimeRange.End.ShouldBe(timeRange.Middle + Duration.Zero.AddHours(1));
scaledTimeRange.Middle.ShouldBe(timeRange.Middle);
}
public void Scaling_down_one_hour_should_do_nothing()
{
var timeRange = new TimeRange(
ExactDateInfo.AnnoDomini(100, 1, 1, 0),
ExactDateInfo.AnnoDomini(100, 1, 1, 10)
);
var scaledTimeRange = timeRange.ScaleDown(Duration.Zero.AddHours(1));
scaledTimeRange.ShouldNotBeNull();
scaledTimeRange.Start.ShouldBe(timeRange.Start);
scaledTimeRange.End.ShouldBe(timeRange.End);
scaledTimeRange.Middle.ShouldBe(timeRange.Middle);
}
public void Scaling_up_hours()
{
var timeRange = new TimeRange(
ExactDateInfo.AnnoDomini(100, 1, 1, 0),
ExactDateInfo.AnnoDomini(100, 1, 1, 10)
);
var scaledTimeRange = timeRange.ScaleUp(Duration.Zero.AddHours(1));
scaledTimeRange.ShouldNotBeNull();
scaledTimeRange.Start.ShouldBe(timeRange.Start - Duration.Zero.AddHours(55));
scaledTimeRange.End.ShouldBe(timeRange.End + Duration.Zero.AddHours(55));
scaledTimeRange.Middle.ShouldBe(timeRange.Middle);
}
public void Scaling_up_one_year()
{
var timeRange = new TimeRange(
ExactDateInfo.AnnoDomini(100, 1, 1, 0),
ExactDateInfo.AnnoDomini(106, 1, 1, 0)
);
var scaledTimeRange = timeRange.ScaleUp(Duration.Zero.AddMonths(10));
scaledTimeRange.ShouldNotBeNull();
scaledTimeRange.Start.ShouldBe(timeRange.Start - Duration.Zero.AddYears(27));
scaledTimeRange.End.ShouldBe(timeRange.End + Duration.Zero.AddYears(27));
scaledTimeRange.Middle.ShouldBe(timeRange.Middle);
}
public async Task Get_events_from_time_range_with_no_events()
{
// Act
var eventsInTimeRange = await _fixture.EventsRepo.GetEventsAsync(
InRange(
ExactDateInfo.AnnoDomini(3000, 1, 1, 0),
ExactDateInfo.AnnoDomini(4000, 1, 1, 0)
)
);
// Assert
eventsInTimeRange.ShouldNotBeNull();
eventsInTimeRange.ShouldBeEmpty();
}
public async Task Get_events_from_time_range_with_only_start_in_range()
{
// Act
var eventsInTimeRange = await _fixture.EventsRepo.GetEventsAsync(
InRange(
ExactDateInfo.BeforeChrist(20, 1, 1, 0),
ExactDateInfo.AnnoDomini(1, 1, 1, 0)
)
);
// Assert
eventsInTimeRange.ShouldNotBeNull();
eventsInTimeRange.Count.ShouldBe(2);
eventsInTimeRange.ShouldContain(e => e.Description == "A");
eventsInTimeRange.ShouldContain(e => e.Description == "B");
}
public async Task Revert_specification()
{
// Act
var eventsInTimeRange = await _fixture.EventsRepo.GetEventsAsync(
Not(
InRange(
ExactDateInfo.BeforeChrist(20, 1, 1, 0),
ExactDateInfo.AnnoDomini(1, 1, 1, 0)
)
)
);
// Assert
eventsInTimeRange.ShouldNotBeNull();
eventsInTimeRange.Count.ShouldBe(3);
eventsInTimeRange.ShouldContain(e => e.Description == "C");
eventsInTimeRange.ShouldContain(e => e.Description == "D");
eventsInTimeRange.ShouldContain(e => e.Description == "E");
}
public void One_month_tick_interval()
{
var tickInterval = GetFirstTickIntervalWithGreaterDuration(Duration.Zero.AddDays(20));
tickInterval.ShouldNotBeNull();
var d1 = ExactDateInfo.AnnoDomini(100, 2, 1, 0);
var d2 = ExactDateInfo.AnnoDomini(100, 5, 1, 0);
var ticks = tickInterval.GetTicksBetween(d1, d2).ToArray();
ticks.Length.ShouldBe(4);
ticks[0].Date.ShouldBe(d1);
ticks[1].Date.ShouldBe(ExactDateInfo.AnnoDomini(100, 3, 1, 0));
ticks[2].Date.ShouldBe(ExactDateInfo.AnnoDomini(100, 4, 1, 0));
ticks[3].Date.ShouldBe(d2);
d1 = ExactDateInfo.AnnoDomini(100, 3, 3, 5);
d2 = ExactDateInfo.AnnoDomini(100, 5, 5, 17);
ticks = tickInterval.GetTicksBetween(d1, d2).ToArray();
ticks.Length.ShouldBe(2);
ticks[0].Date.ShouldBe(ExactDateInfo.AnnoDomini(100, 4, 1, 0));
ticks[1].Date.ShouldBe(ExactDateInfo.AnnoDomini(100, 5, 1, 0));
d1 = ExactDateInfo.BeforeChrist(100, 11, 3, 5);
d2 = ExactDateInfo.BeforeChrist(99, 2, 5, 17);
ticks = tickInterval.GetTicksBetween(d1, d2).ToArray();
ticks.Length.ShouldBe(3);
ticks[0].Date.ShouldBe(ExactDateInfo.BeforeChrist(100, 12, 1, 0));
ticks[1].Date.ShouldBe(ExactDateInfo.BeforeChrist(99, 1, 1, 0));
ticks[2].Date.ShouldBe(ExactDateInfo.BeforeChrist(99, 2, 1, 0));
}
public static IEnumerable <object[]> AddDurationToDateData()
{
yield return(new object[]
{
ExactDateInfo.AnnoDomini(100, 1, 1, 0),
Duration.Zero.AddYears(50),
ExactDateInfo.AnnoDomini(150, 1, 1, 0)
});
yield return(new object[]
{
ExactDateInfo.BeforeChrist(26, 1, 1, 0),
Duration.Zero.AddYears(50),
ExactDateInfo.AnnoDomini(25, 1, 1, 0)
});
yield return(new object[]
{
ExactDateInfo.AnnoDomini(10, 1, 1, 0),
Duration.Zero.AddYears(-50),
ExactDateInfo.BeforeChrist(41, 1, 1, 0)
});
}
public static IEnumerable <object[]> DurationToDateData()
{
yield return(new object[]
{
Duration.Zero,
ExactDateInfo.AnnoDomini(1, 1, 1, 0)
});
yield return(new object[]
{
Duration.Zero.AddYears(5),
ExactDateInfo.AnnoDomini(6, 1, 1, 0)
});
yield return(new object[]
{
Duration.Zero.AddMonths(3),
ExactDateInfo.AnnoDomini(1, 4, 1, 0)
});
yield return(new object[]
{
Duration.Zero.AddDays(13),
ExactDateInfo.AnnoDomini(1, 1, 14, 0)
});
yield return(new object[]
{
Duration.Zero.AddHours(20),
ExactDateInfo.AnnoDomini(1, 1, 1, 20)
});
yield return(new object[]
{
Duration.Zero
.AddYears(1000000 - 1)
.AddMonths(12 - 1)
.AddDays(31 - 1)
.AddHours(23),
ExactDateInfo.AnnoDomini(1000000, 12, 31, 23)
});
yield return(new object[]
{
Duration.Zero.AddYears(-1),
ExactDateInfo.BeforeChrist(1, 1, 1, 0)
});
yield return(new object[]
{
Duration.Zero.AddYears(-5).AddMonths(4),
ExactDateInfo.BeforeChrist(5, 5, 1, 0)
});
yield return(new object[]
{
Duration.Zero.AddYears(-5).AddDays(12),
ExactDateInfo.BeforeChrist(5, 1, 13, 0)
});
yield return(new object[]
{
Duration.Zero.AddYears(-5).AddHours(21),
ExactDateInfo.BeforeChrist(5, 1, 1, 21)
});
yield return(new object[]
{
Duration.Zero
.AddYears(-5000000)
.AddMonths(12 - 1)
.AddDays(31 - 1)
.AddHours(23),
ExactDateInfo.BeforeChrist(5000000, 12, 31, 23)
});
yield return(new object[]
{
Duration.Zero
.AddYears(1979)
.AddMonths(1)
.AddDays(29)
.AddHours(1),
ExactDateInfo.AnnoDomini(1980, 3, 1, 1)
});
}
public void Compare_dates_in_different_eras()
{
ExactDateInfo.BeforeChrist(100, 1, 1, 0).ShouldBeLessThan(ExactDateInfo.AnnoDomini(100, 1, 1, 0));
ExactDateInfo.BeforeChrist(200, 1, 1, 0).ShouldBeLessThan(ExactDateInfo.AnnoDomini(100, 1, 1, 0));
}
public void Compare_dates_with_different_years_and_months()
{
ExactDateInfo.AnnoDomini(100, 2, 1, 0).ShouldBeLessThan(ExactDateInfo.AnnoDomini(100, 3, 1, 0));
ExactDateInfo.BeforeChrist(200, 2, 1, 0).ShouldBeLessThan(ExactDateInfo.BeforeChrist(200, 3, 1, 0));
}