1. CppUnit是xUnit系列中的c++實現(xiàn)版本，它是從JUnit移植過來的，第一個移植版本由Michael Feathers完成，安裝cppunit，你可以在此下載cppunit的新版本，新版本是CppUnit release 1.12.0，安裝方法，現(xiàn)解壓，然后到文件夾下找到INSTALL-WIN32.txt（windows平臺）
2.打開examples下的examples.dsw，編譯鏈接即可完成。
3.分析所要測試的類class
class Money
{
public:
Money( double amount， std::string currency )
: m_amount( amount )
， m_currency( currency )
{
}
double getAmount() const
{
return m_amount;
}
std::string getCurrency() const
{
return m_currency;
}
bool operator ==( const Money &other ) const
{
return m_amount == other.m_amount &&
m_currency == other.m_currency;
}
bool operator !=( const Money &other ) const
{
return !(*this == other);
}
Money &operator +=( const Money &other )
{
if ( m_currency != other.m_currency )
throw IncompatibleMoneyError();
m_amount += other.m_amount;
return *this;
}
private:
double m_amount;
std::string m_currency;
};
4. 所要測試的有哪些接口呢？
我們分析一下這個類的公開的屬性和方法。這些都是我們要測試的接口。
構(gòu)造函數(shù)
Money( double amount， std::string currency )
接口函數(shù)有
double getAmount() const
std::string getCurrency() const
bool operator ==( const Money &other ) const
bool operator !=( const Money &other ) const
Money &operator +=( const Money &other )
