CPPUnit使用说明

CPPUnit使用说明

2008-7-29

一.安装

1.  下载:http://cppunit.sourceforge.net

2.  安装

先将压缩包上传到linux上,解压缩后进行安装:

#./configure

#make

#make install

二.CPPUnit使用

1.  需要在make文件中加入-lcppunit(-ldl),把CPPUnit的库包含进来;

2.  main函数(main.cpp文件)的内容为:

#include <cppunit/CompilerOutputter.h>

#include <cppunit/extensions/TestFactoryRegistry.h>

#include <cppunit/ui/text/TestRunner.h>

 

int main(int argc, char* argv[])

{

  // Get the top level suite from the registry

  CppUnit::Test *suite = CppUnit::TestFactoryRegistry::getRegistry().makeTest();// 得到测试套件,包括所有选择的测试空间内注册的测试用例

 

  // Adds the test to the list of test to run

  CppUnit::TextUi::TestRunner runner;

  runner.addTest( suite );

 

  // Change the default outputter to a compiler error format outputter

  runner.setOutputter( new CppUnit::CompilerOutputter( &runner.result(),

                                                       std::cerr ) ); //设置输出

 

  // Run the tests.

  bool wasSucessful = runner.run();

 

  // Return error code 1 if the one of test failed.

  return wasSucessful ? 0 : 1;

}

这个内容不需要修改,直接COPY就可用使用了。

下面是一个测试类的源文件和头文件

    头文件BusiObj_test.h:

#ifndef _BUSIOBJ_TEST_H_

#define _BUSIOBJ_TEST_H_

 

#include <cppunit/extensions/HelperMacros.h>

 

class BusiObjTest : public CppUnit::TestFixture

{

  CPPUNIT_TEST_SUITE( BusiObjTest ); //注册我们要测试的类

 

  CPPUNIT_TEST(MyTest); //注册我们要测试的函数

  //如果要注册多个函数,在此增加就可以了

 

  CPPUNIT_TEST_SUITE_END();

 

public:

  void setUp();   // 初始化函数

  void tearDown();   // 清理函数

 

  void MyTest(); //我们自己增加的测试函数

 

};

#endif

说明:

1.测试类从TestFixture派生,该类声明了setUp(),tearDown()函数,分别进行重载以用来初始化测试和释放资源
2.
在测试类的头文件类声明中使用以下宏进行声明测试套件

CPPUNIT_TESTSUITE
(测试类名)

CPPUNIT_TEST
(测试函数名1

CPPUNIT_TEST
(测试函数名2

CPPUNIT_TEST_SUITE_END
()

 

源文件BusiObj_test.cpp的内容:

#include "BusiObj_test.h"

#include "iostream.h"

 

#include "BusiObj.h"

 

// Registers the fixture into the 'registry'

CPPUNIT_TEST_SUITE_REGISTRATION( BusiObjTest ); //测试套件注册

 

 

void BusiObjTest::setUp()

{

        cout << "test begin...." << endl;

}

 

void BusiObjTest::tearDown()

{

        cout << "test end...." << endl;

}

 

//your first testcase

void BusiObjTest::MyTest()

{

        //add your test here

        int a=1;

        int b=21;

        cout << "MyTest() test begin...." << endl;

        //assert your test result

        CPPUNIT_ASSERT_EQUAL_MESSAGE ("correct response!",a,b);

}

 

说明:

1.测试套件注册使用以下宏
CPPUNIT_TEST_SUITE_NAMED_REGISTRATION
(类名,名字空间)

CPPUNIT_TEST_SUITE_REGISTRATION
(类名)

以上两个宏在测试类的cpp文件开头添加,第一个宏将测试类注册到名字空间里,名字空间是一个字符串 第二个宏将测试类注册到缺省名字空间里

2.输出结果

运行成功之后的输出如下:

 

运行不成功的输出如下:

 

 

三. 其他说明

1CppUnit 提供了多种验证成功失败的方式:
CPPUNIT_ASSERT(condition)                //
确信condition为真
CPPUNIT_ASSERT_MESSAGE(message, condition)     //
condition为假时失败, 并打印message
CPPUNIT_FAIL(message)        //
当前测试失败, 并打印
message
CPPUNIT_ASSERT_EQUAL(expected, actual)                //
确信两者相等

CPPUNIT_ASSERT_EQUAL_MESSAGE(message, expected, actual)        //
失败的同时打印message
CPPUNIT_ASSERT_DOUBLES_EQUAL(expected, actual, delta)        //
expectedtual之间差大于delta时失败,
用于浮点数比较

CPPUNIT_ASSERT_THROW(expression, ExceptionType):判断执行表达式expression后是否抛出ExceptionType异常。
    CPPUNIT_ASSERT_NO_THROW(expression)
:断言执行表达式expression后无异常抛出。

2 网站解析服务器测试用例:

测试用例:

//查看生成的文件格式是否正确

void BusiObjTest::CreativeDetailStatTest2()

{

        AdsResolveGetValue stResolve;

        char *pResData = "";

        long lOrderId=1234;

        long lCreativeId=4321;

 

        CBusiObj oBusiObj;

        stResolve.init();

        strncpy(stResolve.sCliIP,"10.1.75.179",sizeof(stResolve.sCliIP));

        strncpy(oBusiObj.stResolverCfg.sLogPath,"./", sizeof(oBusiObj.stResolverCfg.sLogPath));

        oBusiObj.stResolverCfg.iRecordsBufferSize = 5;

        oBusiObj.stResolverCfg.iTimeOut = 10;

        time(&oBusiObj.m_CreativeStartTime);

 

        oBusiObj.stResolverCfg.pstCreativeDetailInfo = (STCreativeDetailInfo *) new char[1024];

        CBusiObj BusiObjTest;

        oBusiObj.CreativeDetailStat(stResolve, pResData, lOrderId, lCreativeId);

 

        pResData = "Cookie: pvid=6654454083; flv=9.0; sg_source=00001_003_01/r/n";

        oBusiObj.CreativeDetailStat(stResolve, pResData, lOrderId, lCreativeId);

        sleep(20);

        oBusiObj.CreativeDetailStat(stResolve, pResData, lOrderId, lCreativeId);

        sleep(20);

        delete oBusiObj.stResolverCfg.pstCreativeDetailInfo;

}

WEB服务器的函数代码:

void CBusiObj::CreativeDetailStat(AdsResolveGetValue& p_stResolve, const char * p_pcResData,

                                                            long lOrderId, long lCreativeId)

{

   

}

 

 

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