wrapper_t.cc File Reference

#include "boost/test/unit_test.hpp"
#include "canvas/Persistency/Common/Sampled.h"
#include "canvas/Persistency/Common/Wrapper.h"
#include "canvas/Utilities/InputTag.h"

Go to the source code of this file.

Macros
#define	BOOST_TEST_MODULE   (Tests of Wrapper interface)

Functions
	BOOST_AUTO_TEST_CASE (sampled_product)
	BOOST_AUTO_TEST_CASE (no_sampled_product_recursion)
	BOOST_AUTO_TEST_CASE (print_size)

Macro Definition Documentation

#define BOOST_TEST_MODULE   (Tests of Wrapper interface)

Definition at line 1 of file wrapper_t.cc.

Function Documentation

BOOST_AUTO_TEST_CASE

(

sampled_product

)

Definition at line 24 of file wrapper_t.cc.

{
  Wrapper<int> w;
  auto edp = w.createEmptySampledProduct(invalid);
  BOOST_TEST_REQUIRE(edp.get());
  BOOST_TEST(edp->isPresent());

  auto const& sampled = static_cast<Wrapper<Sampled<int>> const&>(*edp);
  BOOST_TEST(sampled->empty());
}

BOOST_AUTO_TEST_CASE

(

no_sampled_product_recursion

)

Definition at line 35 of file wrapper_t.cc.

{
  Wrapper<Sampled<int>> w;
  BOOST_CHECK_EXCEPTION(
    w.createEmptySampledProduct(invalid), Exception, [](auto const& e) {
      return e.categoryCode() == errors::LogicError and
             e.explain_self().find("recursion is not allowed") !=
               std::string::npos;
    });
}

BOOST_AUTO_TEST_CASE

(

print_size

)

Definition at line 46 of file wrapper_t.cc.

{
  auto int_product = make_product(3);
  BOOST_TEST(int_product->productSize() == "-");

  auto map_product = make_product<std::map<int, double>>({{1, 1.5}, {2, 3.}});
  BOOST_TEST(map_product->productSize() == "2");

  struct CustomTypeWithSize {
    size_t
    size() const noexcept
    {
      return 3;
    }
  };
  auto custom_product = make_product<CustomTypeWithSize>({});
  BOOST_TEST(custom_product->productSize() == "3");
}