public void NewSessionRequestsAreMadeForAllNewSessions()
{
// given
var target = new BeaconSendingCaptureOnState();
var sessionOne = new SessionWrapper(CreateValidSession("127.0.0.1"));
var sessionTwo = new SessionWrapper(CreateEmptySession("127.0.0.2"));
newSessions.AddRange(new[] { sessionOne, sessionTwo });
httpClient.SendNewSessionRequest().Returns(new StatusResponse(logger, "mp=5", Response.HttpOk, new Dictionary <string, List <string> >()),
new StatusResponse(logger, "mp=5", Response.HttpBadRequest, new Dictionary <string, List <string> >()),
new StatusResponse(logger, "mp=3", Response.HttpOk, new Dictionary <string, List <string> >()));
// when
target.Execute(context);
// verify for both new sessions a new session request has been made
httpClient.Received(2).SendNewSessionRequest();
// also verify that sessionOne got a new configuration
Assert.That(sessionOne.IsBeaconConfigurationSet, Is.True);
Assert.That(sessionOne.BeaconConfiguration.Multiplicity, Is.EqualTo(5));
// for session two the number of requests was decremented
Assert.That(sessionTwo.IsBeaconConfigurationSet, Is.False);
Assert.That(sessionTwo.NumNewSessionRequestsLeft, Is.EqualTo(3));
}
public void MultiplicityIsSetToZeroIfNoFurtherNewSessionRequestsAreAllowed()
{
// given
var target = new BeaconSendingCaptureOnState();
var sessionOne = new SessionWrapper(CreateValidSession("127.0.0.1"));
var sessionTwo = new SessionWrapper(CreateEmptySession("127.0.0.2"));
newSessions.AddRange(new[] { sessionOne, sessionTwo });
httpClient.SendNewSessionRequest().Returns(new StatusResponse(logger, "mp=5", 200, new Dictionary <string, List <string> >()), null);
// ensure that it's no longer possible to send session requests for both session wrapper
while (sessionOne.CanSendNewSessionRequest)
{
sessionOne.DecreaseNumNewSessionRequests();
}
while (sessionTwo.CanSendNewSessionRequest)
{
sessionTwo.DecreaseNumNewSessionRequests();
}
// when
target.Execute(context);
// verify for no session a new session request has been made
httpClient.Received(0).SendNewSessionRequest();
// also ensure that both got a configuration set
Assert.That(sessionOne.IsBeaconConfigurationSet, Is.True);
Assert.That(sessionOne.BeaconConfiguration.Multiplicity, Is.EqualTo(0));
Assert.That(sessionTwo.IsBeaconConfigurationSet, Is.True);
Assert.That(sessionTwo.BeaconConfiguration.Multiplicity, Is.EqualTo(0));
}
public void OpenSessionsAreNotSentIfSendIntervalIsNotExceeded()
{
// given
var clientIp = "127.0.0.1";
var lastSendTime = 1;
var sendInterval = 1000;
context.LastOpenSessionBeaconSendTime.Returns(lastSendTime);
context.SendInterval.Returns(sendInterval);
context.CurrentTimestamp.Returns(lastSendTime + 1);
httpClient.SendBeaconRequest(Arg.Any <string>(), Arg.Any <byte[]>()).Returns(x => new StatusResponse(logger, string.Empty, Response.HttpOk, new Dictionary <string, List <string> >()));
var session = new SessionWrapper(CreateValidSession(clientIp));
session.UpdateBeaconConfiguration(new BeaconConfiguration(1, DataCollectionLevel.OFF, CrashReportingLevel.OFF));
openSessions.Add(session);
// when
var target = new BeaconSendingCaptureOnState();
target.Execute(context);
// then
httpClient.DidNotReceive().SendBeaconRequest(clientIp, Arg.Any <byte[]>());
context.DidNotReceive().HandleStatusResponse(Arg.Any <StatusResponse>());
}
public void OpenSessionsAreSentIfSendIntervalIsExceeded()
{
// given
var clientIp = "127.0.0.1";
var lastSendTime = 1;
var sendInterval = 1000;
var statusResponse = new StatusResponse(string.Empty, 200);
context.LastOpenSessionBeaconSendTime.Returns(lastSendTime);
context.SendInterval.Returns(sendInterval);
context.CurrentTimestamp.Returns(lastSendTime + sendInterval + 1);
httpClient.SendBeaconRequest(Arg.Any <string>(), Arg.Any <byte[]>()).Returns(x => statusResponse);
var session = new SessionWrapper(CreateValidSession(clientIp));
session.UpdateBeaconConfiguration(new BeaconConfiguration(1, DataCollectionLevel.OFF, CrashReportingLevel.OFF));
openSessions.Add(session);
// when
var target = new BeaconSendingCaptureOnState();
target.Execute(context);
// then
httpClient.Received(1).SendBeaconRequest(clientIp, Arg.Any <byte[]>());
context.Received(1).HandleStatusResponse(statusResponse);
Assert.That(context.LastOpenSessionBeaconSendTime, Is.EqualTo(context.CurrentTimestamp)); // assert send time update
}
public void AfterDecreasingNumNewSessionRequestsFourTimesSendingRequestsIsNoLongerAllowed()
{
// given
var target = new SessionWrapper(wrappedSession);
// when decreasing first time
target.DecreaseNumNewSessionRequests();
// then sending is still allowed
Assert.That(target.CanSendNewSessionRequest, Is.True);
// when decreasing second time
target.DecreaseNumNewSessionRequests();
// then sending is still allowed
Assert.That(target.CanSendNewSessionRequest, Is.True);
// when decreasing third time
target.DecreaseNumNewSessionRequests();
// then sending is still allowed
Assert.That(target.CanSendNewSessionRequest, Is.True);
// when decreasing fourth time
target.DecreaseNumNewSessionRequests();
// then sending is no longer allowed
Assert.That(target.CanSendNewSessionRequest, Is.False);
}
public void ADefaultConstructedSessionWrapperCanSendRequests()
{
// given
var target = new SessionWrapper(wrappedSession);
// then
Assert.That(target.CanSendNewSessionRequest, Is.True);
}
public void GetBeaconConfigurationCallsWrappedSession()
{
// given
var target = new SessionWrapper(wrappedSession);
// when, then
Assert.That(target.BeaconConfiguration, Is.SameAs(wrappedSession.BeaconConfiguration));
}
public void ByDefaultTheSessionIsNotFinished()
{
// given
var target = new SessionWrapper(wrappedSession);
// then
Assert.That(target.IsSessionFinished, Is.False);
}
public void ByDefaultBeaconConfigurationIsNotSet()
{
// wrappedSession
var target = new SessionWrapper(wrappedSession);
// then
Assert.That(target.IsBeaconConfigurationSet, Is.False);
}
public void WhenBeaconConfigurationIsNotSetSendingIsNotAllowed()
{
// given
var target = new SessionWrapper(wrappedSession);
// when, then
Assert.That(target.IsDataSendingAllowed, Is.False);
}
public void WhenBeaconConfigurationIsSetSendingIsDisallowedIfMultiplicityIsLessThanZero()
{
// given
var target = new SessionWrapper(wrappedSession);
// when
target.UpdateBeaconConfiguration(new BeaconConfiguration(-1, DataCollectionLevel.OFF, CrashReportingLevel.OFF));
// then
Assert.That(target.IsDataSendingAllowed, Is.False);
}
public void GetSessionReturnsWrappedSession()
{
// given
var target = new SessionWrapper(wrappedSession);
// when
var obtained = target.Session;
// then
Assert.That(obtained, Is.SameAs(wrappedSession));
}
public void IsEmptyCallsWrappedSession()
{
// given
var target = new SessionWrapper(wrappedSession);
target.ClearCapturedData();
// when, then
Assert.That(wrappedSession.IsEmpty, Is.True);
Assert.That(target.IsEmpty, Is.True);
}
public void TheSessionIsFinishedAfterCallingFinishSession()
{
// given
var target = new SessionWrapper(wrappedSession);
// when
target.FinishSession();
// then
Assert.That(target.IsSessionFinished, Is.True);
}
public void EndCallsWrappedSession()
{
// given
var target = new SessionWrapper(wrappedSession);
// ensure that session is not ended
Assert.That(wrappedSession.IsSessionEnded, Is.False);
// when
target.End();
// verify forwarded calls
Assert.That(wrappedSession.IsSessionEnded, Is.True);
}
public void AfterUpdatingTheBeaconConfigurationTheBeaconConfigurationIsSet()
{
// given
var target = new SessionWrapper(wrappedSession);
var newConfiguration = new BeaconConfiguration(42, DataCollectionLevel.OFF, CrashReportingLevel.OFF);
// when updating
target.UpdateBeaconConfiguration(newConfiguration);
// then
Assert.That(target.IsBeaconConfigurationSet, Is.True);
// also verify that Session has been invoked
Assert.That(wrappedSession.BeaconConfiguration, Is.SameAs(newConfiguration));
}
public void ClearCapturedDataClearsDataFromSession()
{
// given
var target = new SessionWrapper(wrappedSession);
wrappedSession.EnterAction("foo").LeaveAction();
// ensure data is not empty
Assert.That(wrappedSession.IsEmpty, Is.False);
// when
target.ClearCapturedData();
// verify forwarded calls - now wrapped session must be empty
Assert.That(wrappedSession.IsEmpty, Is.True);
}
public void NewSessionRequestsAreAbortedWhenTooManyRequestsResponseIsReceived()
{
// given
var target = new BeaconSendingCaptureOnState();
var sessionOne = new SessionWrapper(CreateValidSession("127.0.0.1"));
var sessionTwo = new SessionWrapper(CreateValidSession("127.0.0.2"));
newSessions.AddRange(new[] { sessionOne, sessionTwo });
var responseHeaders = new Dictionary <string, List <string> >
{
{ Response.ResponseKeyRetryAfter, new List <string> {
"1234 "
} }
};
httpClient.SendNewSessionRequest().Returns(new StatusResponse(logger, string.Empty, Response.HttpTooManyRequests, responseHeaders),
new StatusResponse(logger, "mp=1", Response.HttpOk, new Dictionary <string, List <string> >()),
new StatusResponse(logger, "mp=1", Response.HttpOk, new Dictionary <string, List <string> >()));
AbstractBeaconSendingState capturedState = null;
context.NextState = Arg.Do <AbstractBeaconSendingState>(x => capturedState = x);
// when
target.Execute(context);
// verify for first new sessions a new session request has been made
httpClient.Received(1).SendNewSessionRequest();
// verify no changes on first & second sesion
Assert.That(sessionOne.CanSendNewSessionRequest, Is.True);
Assert.That(sessionOne.IsBeaconConfigurationSet, Is.False);
Assert.That(sessionTwo.CanSendNewSessionRequest, Is.True);
Assert.That(sessionTwo.IsBeaconConfigurationSet, Is.False);
// ensure that state transition has been made
context.ReceivedWithAnyArgs(1).NextState = null;
Assert.That(capturedState, Is.Not.Null);
Assert.That(capturedState, Is.InstanceOf <BeaconSendingCaptureOffState>());
Assert.That(((BeaconSendingCaptureOffState)capturedState).sleepTimeInMilliseconds, Is.EqualTo(1234 * 1000));
context.ReceivedWithAnyArgs(0).HandleStatusResponse(null);
}
public void UnsuccessfulFinishedSessionsAreNotRemovedFromCache()
{
//given
var target = new BeaconSendingCaptureOnState();
var finishedSession = new SessionWrapper(CreateValidSession("127.0.0.1"));
finishedSession.UpdateBeaconConfiguration(new BeaconConfiguration(1, DataCollectionLevel.OFF, CrashReportingLevel.OFF));
finishedSessions.Add(finishedSession);
httpClient.SendBeaconRequest(Arg.Any <string>(), Arg.Any <byte[]>()).Returns((StatusResponse)null);
//when calling execute
target.Execute(context);
var tmp = context.Received(1).FinishedAndConfiguredSessions;
context.Received(0).RemoveSession(finishedSession);
}
public void ABeaconSendingFlushSessionsStateClosesOpenSessions()
{
// given
var target = new BeaconSendingFlushSessionsState();
var sessionOne = new SessionWrapper(CreateValidSession("127.0.0.1"));
sessionOne.UpdateBeaconConfiguration(new BeaconConfiguration(1, DataCollectionLevel.OFF, CrashReportingLevel.OFF));
var sessionTwo = new SessionWrapper(CreateValidSession("127.0.0.2"));
sessionTwo.UpdateBeaconConfiguration(new BeaconConfiguration(1, DataCollectionLevel.OFF, CrashReportingLevel.OFF));
openSessions.AddRange(new[] { sessionOne, sessionTwo });
// when
target.Execute(context);
// verify that open sessions are closed
context.Received(1).FinishSession(sessionOne.Session);
context.Received(1).FinishSession(sessionTwo.Session);
}
public void ABeaconSendingCaptureOnStateContinuesWithNextFinishedSessionIfSendingWasUnsuccessfulButBeaconIsEmtpy()
{
//given
var target = new BeaconSendingCaptureOnState();
var sessionOne = new SessionWrapper(CreateEmptySession("127.0.0.2"));
var sessionTwo = new SessionWrapper(CreateValidSession("127.0.0.1"));
finishedSessions.AddRange(new[] { sessionOne, sessionTwo });
var statusResponses = new Queue <StatusResponse>();
httpClient.SendBeaconRequest(Arg.Any <string>(), Arg.Any <byte[]>()).Returns(new StatusResponse(string.Empty, 200, new Dictionary <string, List <string> >()));
//when calling execute
target.Execute(context);
var tmp = context.Received(1).FinishedAndConfiguredSessions;
context.Received(1).RemoveSession(sessionOne);
context.Received(1).RemoveSession(sessionTwo);
}
public void TransitionToCaptureOffStateIsPerformed()
{
// given
var clientIp = "127.0.0.1";
context.IsCaptureOn.Returns(false);
var statusResponse = new StatusResponse(string.Empty, 200, new Dictionary <string, List <string> >());
var session = new SessionWrapper(CreateValidSession(clientIp));
session.UpdateBeaconConfiguration(new BeaconConfiguration(1, DataCollectionLevel.OFF, CrashReportingLevel.OFF));
finishedSessions.Add(session);
httpClient.SendBeaconRequest(Arg.Any <string>(), Arg.Any <byte[]>()).Returns(x => statusResponse);
// when
var target = new BeaconSendingCaptureOnState();
target.Execute(context);
// then
context.Received(1).NextState = Arg.Any <BeaconSendingCaptureOffState>();
}
public void ABeaconSendingFlushSessionsStateConfiguresAllUnconfiguredSessions()
{
// given
var target = new BeaconSendingFlushSessionsState();
var sessionOne = new SessionWrapper(CreateValidSession("127.0.0.1"));
var sessionTwo = new SessionWrapper(CreateValidSession("127.0.0.2"));
var sessionThree = new SessionWrapper(CreateValidSession("127.0.0.2"));
// end one session to demonstrate that those which are already ended are also configured
sessionThree.End();
newSessions.AddRange(new[] { sessionOne, sessionTwo, sessionThree });
// when
target.Execute(context);
// verify that all three sessions are configured
Assert.That(sessionOne.IsBeaconConfigurationSet, Is.True);
Assert.That(sessionOne.BeaconConfiguration.Multiplicity, Is.EqualTo(1));
Assert.That(sessionTwo.IsBeaconConfigurationSet, Is.True);
Assert.That(sessionTwo.BeaconConfiguration.Multiplicity, Is.EqualTo(1));
Assert.That(sessionThree.IsBeaconConfigurationSet, Is.True);
Assert.That(sessionThree.BeaconConfiguration.Multiplicity, Is.EqualTo(1));
}