FixtureGTest.hpp

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#ifndef IODRIVERS_BASE_GTEST_HPP
#define IODRIVERS_BASE_GTEST_HPP

#include <gtest/gtest.h>
#include <iodrivers_base/Fixture.hpp>

#define IODRIVERS_BASE_MOCK() iodrivers_base::Fixture<fixture_driver_t>::GTestMockContext __context(this);

namespace iodrivers_base {
    template<typename Driver>
    class Fixture<Driver>::GTestMockContext
    { 
    public:
        Fixture* fixture;
        GTestMockContext(Fixture* fixture): fixture(fixture)
        {
            fixture->setMockMode(true);
        }
        void tearDown()
        {
            try
            {
                fixture->validateExpectationsAreEmpty();
            }
            catch(TestEndsWithExpectationsLeftException e)
            {
                ADD_FAILURE() << "IODRIVERS_BASE_MOCK Error: Test reached its end without satisfying all expecations.";
            }
        }
        
        ~GTestMockContext()
        {
            fixture->setMockMode(false);
            fixture->clearExpectations();
            tearDown();
        }
        
    };
}

#endif