TestRunner.h

#ifndef UNITTEST_TESTRUNNER_H
#define UNITTEST_TESTRUNNER_H

#include "Test.h"
#include "TestList.h"
#include "CurrentTest.h"

namespace UnitTest {

class TestReporter;
class TestResults;
class Timer;

int RunAllTests();

struct True
{
        bool operator()(const Test* const) const
        {
                return true;    
        }
};

class TestRunner
{
public:
        explicit TestRunner(TestReporter& reporter);
        ~TestRunner();

        template <class Predicate>
        int RunTestsIf(TestList const& list, char const* suiteName, 
                                   const Predicate& predicate, int maxTestTimeInMs) const
        {
            Test* curTest = list.GetHead();

            while (curTest != 0)
            {
                    if (IsTestInSuite(curTest, suiteName) && predicate(curTest))
                                RunTest(m_result, curTest, maxTestTimeInMs);

                        curTest = curTest->next;
            }

            return Finish();
        }       

private:
        TestReporter* m_reporter;
        TestResults* m_result;
        Timer* m_timer;

        int Finish() const;
        bool IsTestInSuite(const Test* const curTest, char const* suiteName) const;
        void RunTest(TestResults* const result, Test* const curTest, int const maxTestTimeInMs) const;
};

}

#endif

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