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#ifndef MOCKFUNCTOR_H
#define MOCKFUNCTOR_H
#include <cppunit/TestAssert.h>
#include <cppunit/Protector.h>
#include "FailureException.h"
#include "MockProtector.h"
class MockFunctor : public CPPUNIT_NS::Functor
{
public:
MockFunctor()
: m_shouldSucceed( true )
, m_shouldThrow( false )
, m_shouldThrowFailureException( false )
, m_hasExpectation( false )
, m_actualCallCount( 0 )
, m_expectedCallCount( 0 )
{
}
bool operator()() const
{
++CPPUNIT_CONST_CAST(MockFunctor *,this)->m_actualCallCount;
if ( m_shouldThrow )
{
if ( m_shouldThrowFailureException )
throw FailureException();
throw MockProtectorException();
}
return m_shouldSucceed;
}
void setThrowFailureException()
{
m_shouldThrow = true;
m_shouldThrowFailureException = true;
++m_expectedCallCount;
m_hasExpectation = true;
}
void setThrowMockProtectorException()
{
m_shouldThrow = true;
m_shouldThrowFailureException = false;
++m_expectedCallCount;
m_hasExpectation = true;
}
void setShouldFail()
{
m_shouldSucceed = false;
}
void setShouldSucceed()
{
m_shouldSucceed = true;
}
void setExpectedCallCount( int callCount =1 )
{
m_expectedCallCount = callCount;
m_hasExpectation = true;
}
void verify()
{
if ( m_hasExpectation )
{
CPPUNIT_ASSERT_EQUAL_MESSAGE( "MockFunctor: bad call count",
m_expectedCallCount,
m_actualCallCount );
}
}
private:
bool m_shouldSucceed;
bool m_shouldThrow;
bool m_shouldThrowFailureException;
bool m_hasExpectation;
int m_actualCallCount;
int m_expectedCallCount;
};
#endif // MOCKFUNCTOR_H
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