ServiceUtil_test.cc File Reference

#include "CoreUtils/UncopiableAndUnmovableClass.h"
#include "CoreUtils/ServiceUtil.h"
#include "canvas/Utilities/Exception.h"
#include "art/Framework/Services/Registry/ServiceScope.h"
#include <cetlib/quiet_unit_test.hpp>
#include <boost/test/test_tools.hpp>
#include <type_traits>

Go to the source code of this file.

Classes
struct	MyProvider
class	MyService
struct	GlobalServicesClass
struct	art::detail::ServiceHelper< MyService >
struct	art::ServiceHandle< MyService, art::ServiceScope::LEGACY >

Namespaces
	gar
	General GArSoft Utilities.
	gar::details
	art
	art::detail

Macros
#define	BOOST_TEST_MODULE   ( ServiceUtil_test )

Functions
	BOOST_AUTO_TEST_CASE (providerFromTest)

Variables
GlobalServicesClass	GlobalServices

Macro Definition Documentation

#define BOOST_TEST_MODULE   ( ServiceUtil_test )

Definition at line 19 of file ServiceUtil_test.cc.

Function Documentation

BOOST_AUTO_TEST_CASE

(

providerFromTest

)

Definition at line 93 of file ServiceUtil_test.cc.

                                       {
   
   // on the first try, there is no service provider.
   
   GlobalServices.myServicePtr = std::make_unique<MyService>();
   BOOST_CHECK_EXCEPTION(gar::providerFrom<MyService>(), art::Exception,
     [](art::Exception const& e)
       { return e.categoryCode() == art::errors::NotFound; }
     );
   
   // now let's create a "real" provider
   MyProvider prov;
   GlobalServices.myServicePtr = std::make_unique<MyService>(&prov);
   BOOST_CHECK_EQUAL(gar::providerFrom<MyService>(), &prov);
   
   // that's enough; let's clean up
   GlobalServices.myServicePtr.reset();
   
} // BOOST_AUTO_TEST_CASE(larProviderFromTest)

Variable Documentation

GlobalServicesClass GlobalServices

Definition at line 69 of file ServiceUtil_test.cc.