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Add and use new singleton class

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Use a very basic implementation and explicit inst() calls for access
This commit is contained in:
Flamefire 2018-11-15 19:41:35 +01:00
parent e92f52821d
commit 9f1690b5da
10 changed files with 78 additions and 45 deletions
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33
test/mock_error.hpp
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@ -10,12 +10,12 @@
#define MOCK_TEST_MOCK_ERROR_HPP_INCLUDED
#define MOCK_ERROR_POLICY mock_error
#include <turtle/detail/singleton.hpp>
#include <boost/lexical_cast.hpp>
#include <boost/test/unit_test.hpp>
#include <boost/test/utils/trivial_singleton.hpp>
#include <stdexcept>
struct mock_error_data_t : boost::unit_test::singleton< mock_error_data_t >
struct mock_error_data_t : turtle::detail::singleton< mock_error_data_t >
{
void reset()
{
@ -52,10 +52,9 @@ struct mock_error_data_t : boost::unit_test::singleton< mock_error_data_t >
std::string last_context;
std::string last_file;
int last_line;
private:
BOOST_TEST_SINGLETON_CONS( mock_error_data_t );
MOCK_SINGLETON_CONS( mock_error_data_t );
};
BOOST_TEST_SINGLETON_INST( mock_error_data )
template< typename Result >
struct mock_error
@ -72,14 +71,14 @@ struct mock_error
static void call( const Context& /*context*/,
const char* /*file*/, int /*line*/ )
{
mock_error_data.call();
mock_error_data::inst().call();
}
template< typename Context >
static void fail( const std::string& message, const Context& context,
const char* file = "", int line = 0 )
{
mock_error_data.fail( message,
mock_error_data::inst().fail( message,
boost::lexical_cast< std::string >( context ), file, line );
}
};
@ -88,25 +87,25 @@ struct mock_error_fixture
{
mock_error_fixture()
{
mock_error_data.reset();
mock_error_data::inst().reset();
}
~mock_error_fixture()
{
BOOST_CHECK( mock_error_data.verify() );
BOOST_CHECK_EQUAL( 0, mock_error_data.call_count );
BOOST_CHECK( mock_error_data::inst().verify() );
BOOST_CHECK_EQUAL( 0, mock_error_data::inst().call_count );
}
};
#define CHECK_CALLS( calls ) \
BOOST_CHECK_EQUAL( calls, mock_error_data.call_count ); \
mock_error_data.call_count = 0;
BOOST_CHECK_EQUAL( calls, mock_error_data::inst().call_count ); \
mock_error_data::inst().call_count = 0;
#define CHECK_ERROR( expr, error, calls, context ) \
BOOST_CHECK( mock_error_data.verify() ); \
BOOST_CHECK( mock_error_data::inst().verify() ); \
try { expr; } catch( ... ) {} \
BOOST_CHECK_EQUAL( 1, mock_error_data.error_count ); \
BOOST_CHECK_EQUAL( error, mock_error_data.last_message ); \
BOOST_CHECK_EQUAL( context, mock_error_data.last_context ); \
BOOST_CHECK_EQUAL( 1, mock_error_data::inst().error_count ); \
BOOST_CHECK_EQUAL( error, mock_error_data::inst().last_message ); \
BOOST_CHECK_EQUAL( context, mock_error_data::inst().last_context ); \
CHECK_CALLS( calls ); \
mock_error_data.reset();
mock_error_data::inst().reset();
#endif // MOCK_TEST_MOCK_ERROR_HPP_INCLUDED