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TestFixture.hpp

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#ifndef WNS_TESTFIXTURE_HPP
#define WNS_TESTFIXTURE_HPP

#include <WNS/Assure.hpp>
#include <WNS/Conversion.hpp>

#include <WNS/events/scheduler/Interface.hpp>
#include <WNS/rng/RNGen.hpp>

#include <cppunit/TestAssert.h>
#include <cppunit/TestFixture.h>
#include <cppunit/extensions/HelperMacros.h>

#include <cmath>

// Helper macros and functions for CPPUNIT

namespace wns {
    class TestFixture :
        public CppUnit::TestFixture
    {
    public:
        virtual void
        setUp();

        virtual void
        tearDown();

    protected:
        virtual void
        prepare() = 0;

        virtual void
        cleanup() = 0;
    };


    std::string
    failureMessage(
        const std::string& sourceFile,
        const std::string& sourceLine,
        const std::string& expected,
        const std::string& actual);

    template <typename T>
    void assertMaxRelError(
        const T& expected,
        const T& actual,
        double maxRelativeError,
        const std::string sourceFile,
        const std::string sourceLine)
    {
        CPPUNIT_ASSERT_MESSAGE( failureMessage(sourceFile,
                                               sourceLine,
                                               wns::to<std::string>(expected),
                                               wns::to<std::string>(actual)),
                                std::fabs(expected - actual) <= std::abs(expected * maxRelativeError) );
    }


    namespace testsuite
    {
        std::string
        Default();

        std::string
        Disabled();

        std::string
        Performance();

        std::string
        Spike();
    }

}

#define WNS_ASSERT_MAX_REL_ERROR(expected, actual, maxRelativeError) wns::assertMaxRelError((expected), (actual), (maxRelativeError), __FILE__, ::wns::to<std::string>(__LINE__))

#endif // NOT defined WNS_CPPUNIT_HPP

#ifdef WNS_ASSURE_THROWS_EXCEPTION

#define WNS_ASSERT_ASSURE_EXCEPTION(expression) CPPUNIT_ASSERT_THROW(expression, wns::Assure::Exception)

#define WNS_ASSERT_ASSURE_NOT_NULL_EXCEPTION(expression) CPPUNIT_ASSERT_THROW(expression, wns::NullException)

#else

#define WNS_ASSERT_ASSURE_EXCEPTION(expression)
#define WNS_ASSERT_ASSURE_NOT_NULL_EXCEPTION(expression)

#endif // NOT defined WNS_TESTFIXTURE_HPP

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