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// Copyright (C) 2002-2003 Chad C. Yates cyates@uidaho.edu
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
//
// As a special exception to the GNU General Public License, permission is
// granted for additional uses of the text contained in its release
// of Common C++.
//
// The exception is that, if you link the Common C++ library with other
// files to produce an executable, this does not by itself cause the
// resulting executable to be covered by the GNU General Public License.
// Your use of that executable is in no way restricted on account of
// linking the Common C++ library code into it.
//
// This exception does not however invalidate any other reasons why
// the executable file might be covered by the GNU General Public License.
//
// This exception applies only to the code released under the
// name Common C++. If you copy code from other releases into a copy of
// Common C++, as the General Public License permits, the exception does
// not apply to the code that you add in this way. To avoid misleading
// anyone as to the status of such modified files, you must delete
// this exception notice from them.
//
// If you write modifications of your own for Common C++, it is your choice
// whether to permit this exception to apply to your modifications.
// If you do not wish that, delete this exception notice.
#include <cppunit/extensions/HelperMacros.h>
#include <cc++/thread.h>
#include <cc++/numbers.h> // includes Date
#include <iostream>
#include <iomanip>
using namespace ost;
using std::string;
/**
* Test Fixture to excercise the Common C++ urlstring functions
*
* @author Chad C. Yates
*/
class DateTest : public CppUnit::TestFixture
{
CPPUNIT_TEST_SUITE(DateTest);
CPPUNIT_TEST(testSimpleGets);
CPPUNIT_TEST(testSimpleSets);
CPPUNIT_TEST(testIsValid);
CPPUNIT_TEST(testGetDate_String);
CPPUNIT_TEST(testGetDate_time_t);
CPPUNIT_TEST(testGeteDate_struct_tm);
CPPUNIT_TEST(testOperations);
//CPPUNIT_TEST_SUB_SUITE(CppUnit::TestCaller<Orthodox<Date> >, DateTest);
CPPUNIT_TEST_SUITE_END();
protected:
Date date;
int exp_year;
long exp_value;
unsigned exp_month;
unsigned exp_day;
unsigned exp_dayofweek;
string exp_stringdate;
tm exp_dt;
time_t exp_ctime;
public:
void setUp() {
Thread::setException(Thread::throwNothing);
date = Date(2003, 1, 6);
exp_year = 2003;
exp_month = 1;
exp_day = 6;
exp_dayofweek = 1;
std::stringstream tmp;
tmp << exp_year << "-" << std::setfill('0') << std::setw(2) << exp_month << "-" << std::setw(2) << exp_day;
exp_stringdate = tmp.str();
std::stringstream tmp2;
tmp2 << exp_year << std::setfill('0') << std::setw(2) << exp_month << std::setw(2) << exp_day;
exp_value = atoi(tmp2.str().c_str());
// make a ctime style datetime stamp
memset(&exp_dt, 0, sizeof(exp_dt));
exp_dt.tm_year = exp_year - 1900; // years since 1900
exp_dt.tm_mon = exp_month - 1; // months since january (0-11)
exp_dt.tm_mday = exp_day;
exp_ctime = mktime(&exp_dt);
}
void testSimpleGets() {
CPPUNIT_ASSERT_EQUAL(exp_year, date.getYear());
CPPUNIT_ASSERT_EQUAL(exp_month, date.getMonth());
CPPUNIT_ASSERT_EQUAL(exp_day, date.getDay());
CPPUNIT_ASSERT_EQUAL(exp_dayofweek, date.getDayOfWeek()); // 0 = sunday (what about locales?)
CPPUNIT_ASSERT_EQUAL(exp_value, date.getValue());
}
void testSimpleSets() {
//Date date;
//const char aDate[] = "20030106";
//date.setDate(aDate, sizeof(aDate));
//CPPUNIT_ASSERT_EQUAL(long(atoi(aDate)), date.getValue()); // also checks that aDate was not changed (constness)
}
void testIsValid() {
char aDate[9];
strcpy(aDate, "20031306"); // 13th month
date.setDate(aDate, sizeof(aDate));
CPPUNIT_ASSERT_EQUAL(bool(false), date.isValid());
}
void testGetDate_String() {
char dateBuffer[1000];
CPPUNIT_ASSERT_EQUAL(exp_stringdate, string(date.getDate(dateBuffer)));
}
void testGetDate_time_t() {
CPPUNIT_ASSERT_EQUAL_MESSAGE("time_t Date::getDate()", exp_ctime, date.getDate());
}
void testGeteDate_struct_tm() {
//tm dtBuffer;
//CPPUNIT_ASSERT_EQUAL_MESSAGE("time_t does not match", exp_ctime, date.getDate(&dtBuffer));
//CPPUNIT_ASSERT_MESSAGE("tm structs do not match", memcmp(&exp_dt, &dtBuffer, sizeof(exp_dt)) == 0);
}
void testOperations() {
Date aDate = date;
Date theNextDay(2003, 1, 7);
//Date badDate(2003, 2, 30);
CPPUNIT_ASSERT_MESSAGE("Operator ==", aDate == date);
++aDate;
CPPUNIT_ASSERT_MESSAGE("Operator ++ (prefix)", aDate == theNextDay);
CPPUNIT_ASSERT_MESSAGE("Operator !=", aDate != date);
CPPUNIT_ASSERT_MESSAGE("Operator <", date < aDate);
CPPUNIT_ASSERT_MESSAGE("Operator <=", date <= aDate);
CPPUNIT_ASSERT_MESSAGE("Operator <=", date <= date);
CPPUNIT_ASSERT_MESSAGE("Operator >", aDate > date);
CPPUNIT_ASSERT_MESSAGE("Operator >=", aDate >= date);
CPPUNIT_ASSERT_MESSAGE("Operator >=", date >= date);
--aDate;
CPPUNIT_ASSERT_MESSAGE("Operator -- (prefix)", aDate == date);
aDate += 1;
CPPUNIT_ASSERT_MESSAGE("Operator +=", aDate == theNextDay);
aDate -= 1;
CPPUNIT_ASSERT_MESSAGE("Operator -= ", aDate == date);
CPPUNIT_ASSERT_MESSAGE("Operator !", !aDate == false);
// FIXME can't get these to work???
//std::cout << theNextDay - long(1) << std::endl;
//CPPUNIT_ASSERT_MESSAGE("", theNextDay - date == 1);
//CPPUNIT_ASSERT_MESSAGE("", date + 1 == theNextDay);
//CPPUNIT_ASSERT_MESSAGE("", theNextDay - 1 == date);
//FIXME add leap year checks
}
};
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