ActivityDetector Class Reference

#include "/Werk/devel/lumi/tests/vault/gear/activity-detector.hpp"

Description

Diagnostic context to record and evaluate activations within the Scheduler.

The provided tools and detectors are wired back internally, such as to record any observations into an lib::test::EventLog instance. Thus, after performing rigged functionality, the expected activities and their order can be verified.

See also

ActivityDetector_test

Definition at line 227 of file activity-detector.hpp.

Public Types
using	SIG_done = void(Time, size_t)
using	SIG_post = activity::Proc(Time, Time, Activity *, FakeExecutionCtx &)
using	SIG_tick = activity::Proc(Time)
using	SIG_work = void(Time, size_t)

Public Member Functions
	ActivityDetector (string id="")
Activity &	buildActivationProbe (string id)
	build a rigged HOOK-Activity to record each invocation
Activity &	buildActivationTap (Activity const &subject, string id="")
	build ActivationProbe to record each activation before passing it to the subject
template<typename SIG >
auto	buildDiagnosticFun (string id)
	Generic testing helper: build a λ-mock, logging all invocations. More...
Activity &	buildGateWatcher (Activity &gate, string id="")
Job	buildMockJob (string id="", Time nominal=lib::test::randTime(), size_t extra=rand())
JobClosure &	buildMockJobFunctor (string id)
void	clear (string newID)
uint	currSeq () const
ActivityMatch	ensureNoInvocation (string fun)
uint	incrementSeq ()
	increment the internal invocation sequence number
Activity &	insertActivationTap (Activity *&wiring, string id="")
	build ActivationProbe to record each activation before passing it to the subject
Time	invokeTime (Activity const *hook)
Time	invokeTime (Activity const &hook)
	operator string () const
string	showLog () const
ActivityMatch	verifyInvocation (string fun)
ActivityMatch	verifySeqIncrement (uint seqNr)
bool	wasInvoked (Activity const *hook)
bool	wasInvoked (Activity const &hook)
Activity &	watchGate (Activity *&wiring, string id="")

Public Attributes
FakeExecutionCtx	executionCtx {*this}

Classes
struct	_DiagnosticFun
class	ActivityProbe
	A rigged CALLBACK-Activity to watch passing of activations. More...
class	DiagnosticFun
	A Mock functor, logging all invocations into the EventLog. More...
struct	FakeExecutionCtx
	Mock setup of the execution context for Activity activation. More...
class	MockJobFunctor
	A Mocked job operation to detect any actual invocation. More...

Private Types
using	EventLog = lib::test::EventLog
using	Logger = _DiagnosticFun< void(string)>::Type

Private Attributes
EventLog	eventLog_
uint	invocationSeq_
std::deque< ActivityProbe >	mockActs_ {}
std::deque< MockJobFunctor >	mockOps_ {}

Additional Inherited Members
Private Member Functions inherited from NonCopyable
	NonCopyable (NonCopyable const &)=delete
NonCopyable &	operator= (NonCopyable const &)=delete

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Class Documentation

vault::gear::test::ActivityDetector::_DiagnosticFun

struct vault::gear::test::ActivityDetector::_DiagnosticFun

Class Members
typedef typename _Fun< SIG >::Ret	Ret
typedef typename _Fun< SIG >::Args	Args
typedef typename StripNullType < Args >::Seq	ArgsX
typedef typename Prepend< Ret, ArgsX >::Seq	SigTypes
typedef typename RebindVariadic< DiagnosticFun, SigTypes >::Type	Type

Inheritance diagram for ActivityDetector::_DiagnosticFun< SIG >:

Collaboration diagram for ActivityDetector::_DiagnosticFun< SIG >:

Member Function Documentation

buildDiagnosticFun()

auto buildDiagnosticFun ( string  id )

inline

Generic testing helper: build a λ-mock, logging all invocations.

Template Parameters

SIG	signature of the functor to be generated

Parameters

id	human readable ID, to designate invocations in the log

Returns

a function object with signature #SIG

Definition at line 518 of file activity-detector.hpp.

References EventMatch::id().

Referenced by ActivityDetector_test::simpleUsage().

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The documentation for this class was generated from the following file:

• activity-detector.hpp