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/*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* InterfaceTest.cpp
* Test fixture for the Interface & InterfaceBuilder classes.
* Copyright (C) 2011 Simon Newton
*/
#include <cppunit/extensions/HelperMacros.h>
#include <string>
#include "ola/Logging.h"
#include "ola/network/Interface.h"
#include "ola/network/IPV4Address.h"
#include "ola/network/MACAddress.h"
#include "ola/network/NetworkUtils.h"
#include "ola/testing/TestUtils.h"
using ola::network::IPV4Address;
using ola::network::Interface;
using ola::network::InterfaceBuilder;
using ola::network::MACAddress;
using std::string;
class InterfaceTest: public CppUnit::TestFixture {
CPPUNIT_TEST_SUITE(InterfaceTest);
CPPUNIT_TEST(testBuilder);
CPPUNIT_TEST_SUITE_END();
public:
void testBuilder();
};
CPPUNIT_TEST_SUITE_REGISTRATION(InterfaceTest);
/*
* Check that we find at least one candidate interface.
*/
void InterfaceTest::testBuilder() {
InterfaceBuilder builder;
Interface interface = builder.Construct();
OLA_ASSERT_EQ(string(""), interface.name);
OLA_ASSERT_EQ(string("0.0.0.0"), interface.ip_address.ToString());
OLA_ASSERT_EQ(string("0.0.0.0"), interface.bcast_address.ToString());
OLA_ASSERT_EQ(string("0.0.0.0"), interface.subnet_mask.ToString());
OLA_ASSERT_EQ(string("00:00:00:00:00:00"), interface.hw_address.ToString());
// set & build an interface (mostly) from strings
builder.SetName("eth0");
OLA_ASSERT_TRUE(builder.SetAddress("192.168.1.1"));
OLA_ASSERT_TRUE(builder.SetBroadcast("192.168.1.255"));
OLA_ASSERT_TRUE(builder.SetSubnetMask("255.255.255.0"));
builder.SetHardwareAddress(MACAddress::FromStringOrDie("e4:ff:29:36:74:12"));
interface = builder.Construct();
OLA_ASSERT_EQ(string("eth0"), interface.name);
OLA_ASSERT_EQ(string("192.168.1.1"), interface.ip_address.ToString());
OLA_ASSERT_EQ(string("192.168.1.255"), interface.bcast_address.ToString());
OLA_ASSERT_EQ(string("255.255.255.0"), interface.subnet_mask.ToString());
OLA_ASSERT_EQ(string("e4:ff:29:36:74:12"), interface.hw_address.ToString());
// check the alternate form of mac address
builder.SetHardwareAddress(MACAddress::FromStringOrDie("12.34.56.78.90.ab"));
interface = builder.Construct();
OLA_ASSERT_EQ(string("12:34:56:78:90:ab"), interface.hw_address.ToString());
// reset the builder
builder.Reset();
interface = builder.Construct();
OLA_ASSERT_EQ(string(""), interface.name);
OLA_ASSERT_EQ(string("0.0.0.0"), interface.ip_address.ToString());
OLA_ASSERT_EQ(string("0.0.0.0"), interface.bcast_address.ToString());
OLA_ASSERT_EQ(string("0.0.0.0"), interface.subnet_mask.ToString());
OLA_ASSERT_EQ(string("00:00:00:00:00:00"), interface.hw_address.ToString());
// now check we can't use bad data
OLA_ASSERT_FALSE(builder.SetAddress("192.168.1."));
OLA_ASSERT_FALSE(builder.SetBroadcast("192.168.1.255.255"));
OLA_ASSERT_FALSE(builder.SetSubnetMask("foobarbaz"));
MACAddress addr3, addr4;
OLA_ASSERT_FALSE(MACAddress::FromString(string("e4:ff:29:36:74:12:ac"),
&addr3));
builder.SetHardwareAddress(addr3);
OLA_ASSERT_FALSE(MACAddress::FromString(string("e4:ff:29:36:74:hh"),
&addr4));
builder.SetHardwareAddress(addr4);
// none of this should have changed.
interface = builder.Construct();
OLA_ASSERT_EQ(string(""), interface.name);
OLA_ASSERT_EQ(string("0.0.0.0"), interface.ip_address.ToString());
OLA_ASSERT_EQ(string("0.0.0.0"), interface.bcast_address.ToString());
OLA_ASSERT_EQ(string("0.0.0.0"), interface.subnet_mask.ToString());
OLA_ASSERT_EQ(string("00:00:00:00:00:00"), interface.hw_address.ToString());
// now build from IPV4Address and MACAddress objects
IPV4Address ip_address, netmask, broadcast_address;
IPV4Address::FromString("10.0.0.1", &ip_address);
IPV4Address::FromString("10.0.255.255", &netmask);
IPV4Address::FromString("10.0.255.255", &broadcast_address);
MACAddress mac_address;
MACAddress::FromString("ba:98:76:54:32:10", &mac_address);
builder.SetName("eth1");
builder.SetAddress(ip_address);
builder.SetBroadcast(broadcast_address);
builder.SetSubnetMask(netmask);
builder.SetHardwareAddress(mac_address);
interface = builder.Construct();
OLA_ASSERT_EQ(string("eth1"), interface.name);
OLA_ASSERT_EQ(ip_address, interface.ip_address);
OLA_ASSERT_EQ(broadcast_address, interface.bcast_address);
OLA_ASSERT_EQ(netmask, interface.subnet_mask);
OLA_ASSERT_EQ(mac_address, interface.hw_address);
}
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