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#include "config_parser.hpp"
#include "network_manager.hpp"
#include "mock_syscall.hpp"
#include "ipaddress.hpp"
#include <gtest/gtest.h>
#include <sdbusplus/bus.hpp>
#include <arpa/inet.h>
#include <net/if.h>
#include <netinet/in.h>
#include <stdlib.h>
#include <exception>
#include <fstream>
namespace phosphor
{
namespace network
{
class TestEthernetInterface : public testing::Test
{
public:
sdbusplus::bus::bus bus;
Manager manager;
EthernetInterface interface;
std::string confDir;
TestEthernetInterface()
: bus(sdbusplus::bus::new_default()),
manager(bus, "/xyz/openbmc_test/network", "/tmp/"),
interface(bus, "/xyz/openbmc_test/network/test0", false, manager)
{
setConfDir();
}
void setConfDir()
{
char tmp[] = "/tmp/EthernetInterface.XXXXXX";
confDir = mkdtemp(tmp);
manager.setConfDir(confDir);
}
~TestEthernetInterface()
{
if(confDir != "")
{
fs::remove_all(confDir);
}
}
int countIPObjects()
{
return interface.getAddresses().size();
}
bool isIPObjectExist(const std::string& ipaddress)
{
auto address = interface.getAddresses().find(ipaddress);
if (address == interface.getAddresses().end())
{
return false;
}
return true;
}
bool deleteIPObject(const std::string& ipaddress)
{
auto address = interface.getAddresses().find(ipaddress);
if (address == interface.getAddresses().end())
{
return false;
}
address->second->delete_();
return true;
}
std::string getObjectPath(const std::string& ipaddress,
uint8_t subnetMask,
const std::string& gateway)
{
IP::Protocol addressType = IP::Protocol::IPv4;
return interface.generateObjectPath(addressType,
ipaddress,
subnetMask,
gateway);
}
void createIPObject(IP::Protocol addressType,
const std::string& ipaddress,
uint8_t subnetMask,
const std::string& gateway)
{
interface.iP(addressType,
ipaddress,
subnetMask,
gateway
);
}
// Validates if the DNS entries have been correctly processed
void validateResolvFile(ServerList values)
{
// Check whether the entries has been written to resolv.conf
fs::path resolvFile = confDir;
resolvFile /= "resolv.conf";
// Passed in "value" is what is read from the config file
interface.writeDNSEntries(values, resolvFile);
std::string expectedServers = "### Generated manually via dbus settings ###";
expectedServers +=
"nameserver 9.1.1.1nameserver 9.2.2.2nameserver 9.3.3.3";
std::string actualServers{};
std::fstream stream(resolvFile.string().c_str(), std::fstream::in);
for (std::string line; std::getline(stream, line);)
{
actualServers += line;
}
EXPECT_EQ(expectedServers , actualServers);
}
};
TEST_F(TestEthernetInterface, NoIPaddress)
{
EXPECT_EQ(countIPObjects(), 0);
}
TEST_F(TestEthernetInterface, AddIPAddress)
{
IP::Protocol addressType = IP::Protocol::IPv4;
createIPObject(addressType, "10.10.10.10", 16, "10.10.10.1");
EXPECT_EQ(true, isIPObjectExist("10.10.10.10"));
}
TEST_F(TestEthernetInterface, AddMultipleAddress)
{
IP::Protocol addressType = IP::Protocol::IPv4;
createIPObject(addressType, "10.10.10.10", 16, "10.10.10.1");
createIPObject(addressType, "20.20.20.20", 16, "20.20.20.1");
EXPECT_EQ(true, isIPObjectExist("10.10.10.10"));
EXPECT_EQ(true, isIPObjectExist("20.20.20.20"));
}
TEST_F(TestEthernetInterface, DeleteIPAddress)
{
IP::Protocol addressType = IP::Protocol::IPv4;
createIPObject(addressType, "10.10.10.10", 16, "10.10.10.1");
createIPObject(addressType, "20.20.20.20", 16, "20.20.20.1");
deleteIPObject("10.10.10.10");
EXPECT_EQ(false, isIPObjectExist("10.10.10.10"));
EXPECT_EQ(true, isIPObjectExist("20.20.20.20"));
}
TEST_F(TestEthernetInterface, DeleteInvalidIPAddress)
{
EXPECT_EQ(false, deleteIPObject("10.10.10.10"));
}
TEST_F(TestEthernetInterface, CheckObjectPath)
{
std::string ipaddress = "10.10.10.10";
uint8_t prefix = 16;
std::string gateway = "10.10.10.1";
std::string expectedObjectPath = "/xyz/openbmc_test/network/test0/ipv4/";
std::stringstream hexId;
std::string hashString = ipaddress;
hashString += std::to_string(prefix);
hashString += gateway;
hexId << std::hex << ((std::hash<std::string> {}(
hashString)) & 0xFFFFFFFF);
expectedObjectPath += hexId.str();
EXPECT_EQ(expectedObjectPath, getObjectPath(ipaddress,
prefix,
gateway));
}
TEST_F(TestEthernetInterface, addNameServers)
{
ServerList servers = {"9.1.1.1","9.2.2.2","9.3.3.3"};
interface.nameservers(servers);
fs::path filePath = confDir;
filePath /= "00-bmc-test0.network";
config::Parser parser(filePath.string());
config::ReturnCode rc = config::ReturnCode::SUCCESS;
config::ValueList values;
std::tie(rc, values) = parser.getValues("Network", "DNS");
EXPECT_EQ(servers , values);
validateResolvFile(values);
}
TEST_F(TestEthernetInterface, addNTPServers)
{
ServerList servers = {"10.1.1.1","10.2.2.2","10.3.3.3"};
interface.nTPServers(servers);
fs::path filePath = confDir;
filePath /= "00-bmc-test0.network";
config::Parser parser(filePath.string());
config::ReturnCode rc = config::ReturnCode::SUCCESS;
config::ValueList values;
std::tie(rc, values) = parser.getValues("Network", "NTP");
EXPECT_EQ(servers , values);
}
}// namespce network
}// namespace phosphor
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