icinga2/test/base-string.cpp

/******************************************************************************
 * Icinga 2                                                                   *
 * Copyright (C) 2012-2014 Icinga Development Team (http://www.icinga.org)    *
 *                                                                            *
 * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.             *
 ******************************************************************************/

#include "base/string.hpp"
#include <boost/test/unit_test.hpp>
#include <boost/foreach.hpp>

using namespace icinga;

BOOST_AUTO_TEST_SUITE(base_string)

BOOST_AUTO_TEST_CASE(construct)
{
	BOOST_CHECK(String() == "");
	BOOST_CHECK(String(5, 'n') == "nnnnn");
}

BOOST_AUTO_TEST_CASE(equal)
{
	BOOST_CHECK(String("hello") == String("hello"));
	BOOST_CHECK("hello" == String("hello"));
	BOOST_CHECK(String("hello") == String("hello"));

	BOOST_CHECK(String("hello") != String("helloworld"));
	BOOST_CHECK("hello" != String("helloworld"));
	BOOST_CHECK(String("hello") != "helloworld");
}

BOOST_AUTO_TEST_CASE(clear)
{
	String s = "hello";
	s.Clear();
	BOOST_CHECK(s == "");
	BOOST_CHECK(s.IsEmpty());
}

BOOST_AUTO_TEST_CASE(append)
{
	String s;
	s += "he";
	s += String("ll");
	s += 'o';

	BOOST_CHECK(s == "hello");
}

BOOST_AUTO_TEST_CASE(trim)
{
	String s1 = "hello";
	s1.Trim();
	BOOST_CHECK(s1 == "hello");

	String s2 = "  hello";
	s2.Trim();
	BOOST_CHECK(s2 == "hello");

	String s3 = "hello ";
	s3.Trim();
	BOOST_CHECK(s3 == "hello");

	String s4 = " hello ";
	s4.Trim();
	BOOST_CHECK(s4 == "hello");
}

BOOST_AUTO_TEST_CASE(contains)
{
	String s1 = "hello world";
	String s2 = "hello";
	BOOST_CHECK(s1.Contains(s2));

	String s3 = "  hello world  ";
	String s4 = "  hello";
	BOOST_CHECK(s3.Contains(s4));

	String s5 = "  hello world  ";
	String s6 = "world  ";
	BOOST_CHECK(s5.Contains(s6));
}

BOOST_AUTO_TEST_CASE(replace)
{
	String s = "hello";

	s.Replace(0, 2, "x");
	BOOST_CHECK(s == "xllo");
}

BOOST_AUTO_TEST_CASE(index)
{
	String s = "hello";
	BOOST_CHECK(s[0] == 'h');

	s[0] = 'x';
	BOOST_CHECK(s == "xello");

	BOOST_FOREACH(char& ch, s) {
		ch = 'y';
	}
	BOOST_CHECK(s == "yyyyy");
}

BOOST_AUTO_TEST_CASE(find)
{
	String s = "hello";
	BOOST_CHECK(s.Find("ll") == 2);
	BOOST_CHECK(s.FindFirstOf("xl") == 2);
}

BOOST_AUTO_TEST_SUITE_END()