datetest.h

C语言数值算法程序大全（第二版）,课本文件

//: C02:DateTest.h
// From "Thinking in C++, 2nd Edition, Volume 2"
// by Bruce Eckel & Chuck Allison, (c) 2003 MindView, Inc.
// Available at www.BruceEckel.com.
#ifndef DATE_TEST_H
#define DATE_TEST_H
#include "Date.h"
#include "../TestSuite/Test.h"

class DateTest : public TestSuite::Test {
  Date mybday;
  Date today;
  Date myevebday;
public:
  DateTest() : mybday(1951, 10, 1), myevebday("19510930") {   
  }
  void run() {
    testOps();
    testFunctions();
    testDuration();
  }
  void testOps() {
    test_(mybday < today);
    test_(mybday <= today);
    test_(mybday != today);
    test_(mybday == mybday);
    test_(mybday >= mybday);
    test_(mybday <= mybday);
    test_(myevebday < mybday);
    test_(mybday > myevebday);
    test_(mybday >= myevebday);
    test_(mybday != myevebday);
  }
  void testFunctions() {
    test_(mybday.getYear() == 1951);
    test_(mybday.getMonth() == 10);
    test_(mybday.getDay() == 1);
    test_(myevebday.getYear() == 1951);
    test_(myevebday.getMonth() == 9);
    test_(myevebday.getDay() == 30);
    test_(mybday.toString() == "19511001");
    test_(myevebday.toString() == "19510930");
  }
  void testDuration() {
    Date d2(2002, 7, 4);
    Date::Duration dur = duration(mybday, d2);
    test_(dur.years == 50);
    test_(dur.months == 9);
    test_(dur.days == 3);
  }
};
#endif ///:~