下面給出完整的程序:
// UnitTest.cpp : Defines the entry point for the console application.
//
#include "CppUnit/TestCase.h"
#include "CppUnit/TestResult.h"
#include "CppUnit/TextOutputter.h"
#include "CppUnit/TestResultCollector.h"
#include "CppUnit/TestCaller.h"
#include "CppUnit/extensions/HelperMacros.h"
#include
#include
#include
#include
class FileStatusError
{};
class FileStatus
{
public:
FileStatus(const std::string& fileName)
{}
DWORD getFileSize() const
{
return 0;
}
bool fileExist() const
{
return false;
}
void setFileModifyDate( const FILETIME* )
{
}
FILETIME getFileModifyDate() const
{
return FILETIME();
}
std::string getFileName() const
{
return "";
}
};
class MyTestCase:public CPPUNIT_NS::TestFixture
{
std::string mFileNameExist;
std::string mFileNameNotExist;
std::string mTestFolder;
enum DUMMY
{
FILE_SIZE = 1011
};
public:
virtual void setUp()
{
mTestFolder = "c:justfortest";
mFileNameExist = mTestFolder + "exist.dat";
mFileNameNotExist = mTestFolder + "notexist.dat";
if( GetFileAttributes( mTestFolder.c_str() ) != INVALID_FILE_ATTRIBUTES )
throw std::exception( "test folder already exists" );
if( ! CreateDirectory( mTestFolder.c_str() ，NULL ) )
throw std::exception( "cannot create folder" );
HANDLE file = CreateFile( mFileNameExist.c_str()， GENERIC_READ | GENERIC_WRITE，
0， NULL， CREATE_NEW， 0， NULL );
if( file == INVALID_HANDLE_VALUE )
throw std::exception( "cannot create file" );
char buffer[FILE_SIZE];
DWORD bytesWritten;
if( !WriteFile( file， buffer， FILE_SIZE， &bytesWritten， NULL ) ||
bytesWritten != FILE_SIZE )
{
CloseHandle( file );
throw std::exception( "cannot write file" );
}
CloseHandle( file );
}
virtual void tearDown()
{
if( ! DeleteFile( mFileNameExist.c_str() ) )
throw std::exception( "cannot delete file" );
if( ! RemoveDirectory( mTestFolder.c_str() ) )
throw std::exception( "cannot remove folder" );
}
void testCtorAndGetName()
{
FileStatus status( mFileNameExist );
CPPUNIT_ASSERT_EQUAL( status.getFileName()， mFileNameExist );
}
void testGetFileSize()
{
FileStatus exist( mFileNameExist );
CPPUNIT_ASSERT_EQUAL( exist.getFileSize()， (DWORD)FILE_SIZE );
FileStatus notExist( mFileNameNotExist );
CPPUNIT_ASSERT_THROW( notExist.getFileSize()， FileStatusError );
}
void testFileExist()
{
FileStatus exist( mFileNameExist );
CPPUNIT_ASSERT( exist.fileExist() );
FileStatus notExist( mFileNameNotExist );
CPPUNIT_ASSERT( ! notExist.fileExist() );
}
void testFileModifyDateBasic()
{
FILETIME fileTime;
GetSystemTimeAsFileTime( &fileTime );
FileStatus exist( mFileNameExist );
CPPUNIT_ASSERT_NO_THROW( exist.getFileModifyDate() );
CPPUNIT_ASSERT_NO_THROW( exist.setFileModifyDate( &fileTime ) );
FileStatus notExist( mFileNameNotExist );
CPPUNIT_ASSERT_THROW( notExist.getFileModifyDate()， FileStatusError );
CPPUNIT_ASSERT_THROW( notExist.setFileModifyDate( &fileTime )， FileStatusError );
}
void testFileModifyDateEqual()
{
FILETIME fileTime;
GetSystemTimeAsFileTime( &fileTime );
FileStatus exist( mFileNameExist );
CPPUNIT_ASSERT_NO_THROW( exist.setFileModifyDate( &fileTime ) );
FILETIME get = exist.getFileModifyDate();
CPPUNIT_ASSERT( CompareFileTime( &get， &fileTime ) == 0 );
}
};
int main()
{
CPPUNIT_NS::TestResult r;
CPPUNIT_NS::TestResultCollector result;
r.addListener( &result );
CPPUNIT_NS::TestCaller testCase1( "testCtorAndGetName"， MyTestCase::testCtorAndGetName );
CPPUNIT_NS::TestCaller testCase2( "testGetFileSize"， MyTestCase::testGetFileSize );
CPPUNIT_NS::TestCaller testCase3( "testFileExist"， MyTestCase::testFileExist );
CPPUNIT_NS::TestCaller testCase4( "testFileModifyDateBasic"， MyTestCase::testFileModifyDateBasic );
CPPUNIT_NS::TestCaller testCase5( "testFileModifyDateEqual"， MyTestCase::testFileModifyDateEqual );
testCase1.run( &r );
testCase2.run( &r );
testCase3.run( &r );
testCase4.run( &r );
testCase5.run( &r );
CPPUNIT_NS::TextOutputter out( &result， std::cout );
out.write();
return 0;
}
