AtomicNumber_test.cc File Reference

Tests the AtomicNumber service provider. More...

#include "larexamples/Services/AtomicNumber/Providers/AtomicNumber.h"
#include "larcorealg/TestUtils/unit_test_base.h"
#include "fhiclcpp/fwd.h"
#include "messagefacility/MessageLogger/MessageLogger.h"
#include <string>

Go to the source code of this file.

Classes
struct	Results_t
	Structure to hold enough information to computed the expected results. More...

Functions
unsigned int	TestConfiguration (std::string testName, std::string configuration, Results_t const &expected)
unsigned int	TestDefaultConfiguration ()
unsigned int	TestXenonConfiguration ()
int	main (int argc, char **argv)

Detailed Description

Tests the AtomicNumber service provider.

Author

Gianluca Petrillo (petri.nosp@m.llo@.nosp@m.fnal..nosp@m.gov)

Date

April 13, 2016

See also

AtomicNumber.h

The exit code of the test is the number of triggered errors. This text is expected to pass with 0 errors.

This test does not exercise the configuration via file.

Definition in file AtomicNumber_test.cc.

Function Documentation

int main	(	int	argc,
		char **	argv
	)

Definition at line 117 of file AtomicNumber_test.cc.

                                {

   unsigned int nErrors = 0;
   nErrors += TestDefaultConfiguration();
   nErrors += TestXenonConfiguration();

   return nErrors;
} // main()

unsigned int TestConfiguration	(	std::string	testName,
		std::string	configuration,
		Results_t const &	expected
	)

Definition at line 49 of file AtomicNumber_test.cc.

{

   //
   // configuration of the test
   //

   // provide a test name and a push a configuration for "AtomicNumberService"
   testing::BasicEnvironmentConfiguration config(testName);
   config.AddDefaultServiceConfiguration("AtomicNumberService", configuration);

   // set up a basic testing environment with that configuration
   auto TesterEnv = testing::CreateTesterEnvironment(config);

   //
   // computation of expected values
   //
   unsigned int nErrors = 0; // error count

   // create a new service provider with configuration from the environment
   lar::example::AtomicNumber Zprov
     (TesterEnv.ServiceParameters("AtomicNumberService"));

   //
   // here goes the test...
   //
   unsigned int Z = Zprov.Z();
   if (Z != expected.Z) {
      mf::LogError("AtomicNumber_test") << testName
         << ": wrong atomic number: " << Z
         << " (expected: " << expected.Z << ")";
      ++nErrors;
   }

   //
   // done!
   //
   return nErrors;
} // TestConfiguration()

unsigned int TestDefaultConfiguration

(

)

Definition at line 91 of file AtomicNumber_test.cc.

                                        {
   Results_t expected;
   expected.Z = 18;

   return TestConfiguration("TestDefaultConfiguration", "", expected);

} // TestDefaultConfiguration()

unsigned int TestXenonConfiguration

(

)

Definition at line 101 of file AtomicNumber_test.cc.

                                      {

   Results_t expected;
   expected.Z = 54;

   return TestConfiguration(
      "TestXenonConfiguration", // test name
      R"(
         AtomicNumber: 54
      )",                       // provider configuration
      expected                  // expected values
      );
} // TestXenonConfiguration()