public void InitializeStoresTransmitterForUseByChildClasses()
{
var transmitter = new StubTransmitter();
var policy = new TestableTransmissionPolicy();
policy.Initialize(transmitter);
Assert.Same(transmitter, policy.Transmitter);
}
public void InitializeStoresTransmitterForUseByChildClasses()
{
var transmitter = new StubTransmitter();
var policy = new TestableTransmissionPolicy();
policy.Initialize(transmitter);
Assert.Same(transmitter, policy.Transmitter);
}
public void UpperBoundOfDelayIsMaxDelay()
{
var policy = new TestableTransmissionPolicy();
policy.ConsecutiveErrors = int.MaxValue;
TimeSpan delay = policy.GetBackOffTime(new WebHeaderCollection());
Assert.InRange(delay, TimeSpan.FromSeconds(10), TimeSpan.FromSeconds(3600));
}
public void RetryAfterOlderThanNowCausesDefaultDelay()
{
// An old date
string retryAfterDateString = DateTime.Now.AddMinutes(-1).ToString("R", CultureInfo.InvariantCulture);
WebHeaderCollection headers = new WebHeaderCollection();
headers.Add("Retry-After", retryAfterDateString);
var policy = new TestableTransmissionPolicy();
policy.ConsecutiveErrors = 0;
TimeSpan delay = policy.GetBackOffTime(headers);
Assert.Equal(TimeSpan.FromSeconds(10), delay);
}
public void RetryAfterFromHeadersHasMorePriorityThanExponentialRetry()
{
WebHeaderCollection headers = new WebHeaderCollection();
headers.Add("Retry-After", DateTimeOffset.UtcNow.AddSeconds(30).ToString("O"));
var policy = new TestableTransmissionPolicy();
policy.ConsecutiveErrors = 0;
TimeSpan delay = policy.GetBackOffTime(headers);
Assert.InRange(delay, TimeSpan.FromSeconds(20), TimeSpan.FromSeconds(30));
}
public void NoErrorDelayIsSameAsSlotDelay()
{
var policy = new TestableTransmissionPolicy();
TimeSpan delay = policy.GetBackOffTime(new WebHeaderCollection());
Assert.Equal(TimeSpan.FromSeconds(10), delay);
}
public void AssertIfDateParseErrorCausesDefaultDelay()
{
WebHeaderCollection headers = new WebHeaderCollection();
headers.Add("Retry-After", "no one can parse me");
var policy = new TestableTransmissionPolicy();
policy.ConsecutiveErrors = 0;
TimeSpan delay = policy.GetBackOffTime(headers);
Assert.Equal(TimeSpan.FromSeconds(10), delay);
}
