singletontest.h

设计模式模板源码

///////////////////////////////////////////////////////////////////////////////
// Unit Test for SINGLETON
//
 

#ifndef SINGLETONTEST_H
#define SINGLETONTEST_H


#include "..\..\..\include\patterns\Singleton.h"

class Number {
public:
   virtual void setValue( int in )  { value = in; }
   virtual int  getValue()          { return value; }
protected:
   int value;
};

 
class SingletonTest : public Test
{
public:
  SingletonTest() : Test("Singleton.h") {}

  virtual void execute(TestResult &result)
    {
		printName(result);

		bool r = 0;
		Singleton<Number>::instance()->setValue( 42 );
		if( 42 == Singleton<Number>::instance()->getValue() )
			r = 1;
		
	    testAssert("The Singleton Design Pattern",r,result);
		std::cout << '\n';
		Singleton<Number>::close();
    }
}SINGLETONTest;

#endif