public void CanBeReset()
{
var timesWaited = new List <TimeSpan>();
var backoffTimes = new[]
{
TimeSpan.FromSeconds(1),
TimeSpan.FromSeconds(2),
};
var helper = new BackoffHelper(backoffTimes)
{
waitAction = timesWaited.Add
};
helper.Wait();
helper.Wait();
helper.Reset();
helper.Wait();
helper.Wait();
timesWaited.Count.ShouldBe(4);
timesWaited[0].ShouldBe(TimeSpan.FromSeconds(1));
timesWaited[1].ShouldBe(TimeSpan.FromSeconds(2));
timesWaited[2].ShouldBe(TimeSpan.FromSeconds(1));
timesWaited[3].ShouldBe(TimeSpan.FromSeconds(2));
}
public void WaitsForAsLongAsTheGivenBackoffTimesSpecify()
{
var timesWaited = new List <TimeSpan>();
var backoffTimes = new []
{
TimeSpan.FromSeconds(1),
TimeSpan.FromSeconds(2),
TimeSpan.FromSeconds(3),
};
var helper = new BackoffHelper(backoffTimes)
{
waitAction = timesWaited.Add
};
helper.Wait();
helper.Wait();
helper.Wait();
timesWaited.Count.ShouldBe(3);
timesWaited[0].ShouldBe(TimeSpan.FromSeconds(1));
timesWaited[1].ShouldBe(TimeSpan.FromSeconds(2));
timesWaited[2].ShouldBe(TimeSpan.FromSeconds(3));
}
public void KeepsWaitingForAsLongAsTheLastTimeSpanSpecifies()
{
var timesWaited = new List <TimeSpan>();
var backoffTimes = new []
{
TimeSpan.FromSeconds(1),
TimeSpan.FromSeconds(2),
};
var helper = new BackoffHelper(backoffTimes)
{
waitAction = timesWaited.Add
};
helper.Wait();
helper.Wait();
helper.Wait();
helper.Wait();
helper.Wait();
timesWaited.Count.ShouldBe(5);
timesWaited[2].ShouldBe(TimeSpan.FromSeconds(2));
timesWaited[3].ShouldBe(TimeSpan.FromSeconds(2));
timesWaited[4].ShouldBe(TimeSpan.FromSeconds(2));
}