- Object Mentor Downloads にある CppUnitLite から CppUnitLite.zip をダウンロードする
- ダウンロードしたファイルを展開すると StackMain.cpp, StackTest.cpp, Stack.h とCppUnitLite フォルダがある
- Makefile を書く
CC = g++ STACK_SRC = \ StackMain.cpp \ StackTest.cpp CPPUNITLITE_SRC = \ CppUnitLite/Test.cpp \ CppUnitLite/TestResult.cpp \ CppUnitLite/TestRegistry.cpp \ CppUnitLite/Failure.cpp \ CppUnitLite/SimpleString.cpp default: StackMain.exe StackMain.exe: $(CC) -o $@ $(STACK_SRC) $(CPPUNITLITE_SRC)
- コンパイル & 実行
> make g++ -o StackMain.exe StackMain.cpp StackTest.cpp CppUnitLite/Test.cpp CppUnitLite/TestResult.cpp CppUnitLite/TestRegistry.cpp CppUnitLite/Failure.cpp CppUnitLite/SimpleString.cpp > StackMain.exe There were no test failures
自分でクラスを作ってテストを書いてみる
Example 4. Counter.h
#ifndef __COUNTER_H__
#define __COUNTER_H__
class Counter {
private:
int count;
public:
Counter();
~Counter();
int get() const;
void increment();
void clear();
};
#endif /* __COUNTER_H__ */
Example 5. Counter.cpp
#include "Counter.h"
// Constractor
Counter::Counter()
{
count = 0;
}
// Destructor
Counter::~Counter()
{
}
// 値を取得
int Counter::get(void) const
{
return count;
}
void Counter::increment(void)
{
count++;
}
void Counter::clear(void)
{
count = 0;
}
Example 6. CounterTest.cpp
#include "CppUnitLite\TestHarness.h"
#include "Counter.h"
#include <string>
SimpleString StringFrom(const std::string& value)
{
return SimpleString(value.c_str());
}
TEST(Counter, creation)
{
Counter c;
LONGS_EQUAL(0, c.get()); // 初期値は 0
c.increment();
LONGS_EQUAL(1, c.get()); // +1 されている
c.clear();
LONGS_EQUAL(0, c.get()); // clear したら 0 になっている
LONGS_EQUAL(-1, c.get()); // 失敗例
}
int main(void)
{
TestResult tr;
TestRegistry::runAllTests(tr);
return 0;
}
Example 7. Makefile
CC = g++ CPPUNITLITE_SRC = \ CppUnitLite/Test.cpp \ CppUnitLite/TestResult.cpp \ CppUnitLite/TestRegistry.cpp \ CppUnitLite/Failure.cpp \ CppUnitLite/SimpleString.cpp COUNTER_SRC = \ Counter.cpp \ CounterTest.cpp CounterTest.exe: $(CC) -o $@ $(COUNTER_SRC) $(CPPUNITLITE_SRC) clean: rm -rf *.exeコンパイル & 実行
> make CounterTest.exe g++ -o CounterTest.exe Counter.cpp CounterTest.cpp CppUnitLite/Test.cpp CppUnitLite/TestResult.cpp CppUnitLite/TestRegistry.cpp CppUnitLite/Failure.cpp CppUnitLite/SimpleString.cpp > CounterTest.exe Failure: "expected -1 but was: 0" line 20 in CounterTest.cpp There were 1 failures
