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// Copyright (C) 2018-2021 Internet Systems Consortium, Inc. ("ISC")
//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
#include <config.h>
#include <yang/translator_control_socket.h>
#include <yang/yang_models.h>
#include <yang/tests/sysrepo_setup.h>
#include <gtest/gtest.h>
using namespace std;
using namespace isc;
using namespace isc::data;
using namespace isc::yang;
using namespace isc::yang::test;
using namespace sysrepo;
namespace {
/// @brief Translator name.
extern char const control_socket[] = "control socket";
/// @brief Test fixture class for @ref TranslatorControlSocket.
class TranslatorControlSocketTestv4 :
public GenericTranslatorTest<control_socket, TranslatorControlSocket> {
public:
/// Constructor.
TranslatorControlSocketTestv4() {
model_ = KEA_DHCP4_SERVER;
}
virtual ~TranslatorControlSocketTestv4() = default;
};
class TranslatorControlSocketTestv6 :
public GenericTranslatorTest<control_socket, TranslatorControlSocket> {
public:
/// Constructor.
TranslatorControlSocketTestv6() {
model_ = KEA_DHCP6_SERVER;
}
virtual ~TranslatorControlSocketTestv6() = default;
};
class TranslatorControlSocketTestCtrlAgent :
public GenericTranslatorTest<control_socket, TranslatorControlSocket> {
public:
/// Constructor.
TranslatorControlSocketTestCtrlAgent() {
model_ = KEA_CTRL_AGENT;
}
virtual ~TranslatorControlSocketTestCtrlAgent() = default;
};
// This test verifies that an empty control socket can be properly
// translated from YANG to JSON.
TEST_F(TranslatorControlSocketTestv4, getEmpty) {
// Get empty.
const string& xpath = "/kea-dhcp4-server:config/control-socket";
ConstElementPtr sock;
EXPECT_NO_THROW(sock = t_obj_->getControlSocket(xpath));
EXPECT_FALSE(sock);
}
// This test verifies that a not empty control socket can be properly
// translated from YANG to JSON.
TEST_F(TranslatorControlSocketTestv6, get) {
// Set a value.
const string& xpath = "/kea-dhcp6-server:config/control-socket";
const string& xname = xpath + "/socket-name";
const string& xtype = xpath + "/socket-type";
const string& xcontext = xpath + "/user-context";
S_Val s_name(new Val("/tmp/kea.sock"));
EXPECT_NO_THROW(sess_->set_item(xname.c_str(), s_name));
S_Val s_type(new Val("unix", SR_ENUM_T));
EXPECT_NO_THROW(sess_->set_item(xtype.c_str(), s_type));
S_Val s_context(new Val("{ \"foo\": 1 }"));
EXPECT_NO_THROW(sess_->set_item(xcontext.c_str(), s_context));
// Get it.
ConstElementPtr sock;
EXPECT_NO_THROW(sock = t_obj_->getControlSocket(xpath));
ASSERT_TRUE(sock);
ASSERT_EQ(Element::map, sock->getType());
EXPECT_EQ(3, sock->size());
ConstElementPtr type = sock->get("socket-type");
ASSERT_TRUE(type);
ASSERT_EQ(Element::string, type->getType());
EXPECT_EQ("unix", type->stringValue());
ConstElementPtr name = sock->get("socket-name");
ASSERT_TRUE(name);
ASSERT_EQ(Element::string, name->getType());
EXPECT_EQ("/tmp/kea.sock", name->stringValue());
ConstElementPtr context = sock->get("user-context");
ASSERT_TRUE(context);
EXPECT_EQ("{ \"foo\": 1 }", context->str());
}
// This test verifies that a not empty control socket can be properly
// translated from JSON to YANG.
TEST_F(TranslatorControlSocketTestCtrlAgent, set) {
// Set a value.
const string& xpath =
"/kea-ctrl-agent:config/control-sockets/socket[server-type='dhcp4']/control-socket";
ElementPtr sock = Element::createMap();
sock->set("socket-name", Element::create(string("/tmp/kea.sock")));
sock->set("socket-type", Element::create(string("unix")));
sock->set("comment", Element::create(string("a comment")));
try {
t_obj_->setControlSocket(xpath, sock);
} catch (const std::exception& ex) {
cerr << "setControlSocket fail with " << ex.what() << endl;
}
ASSERT_NO_THROW_LOG(t_obj_->setControlSocket(xpath, sock));
// Get it back.
ConstElementPtr got;
EXPECT_NO_THROW(got = t_obj_->getControlSocket(xpath));
ASSERT_TRUE(got);
ASSERT_EQ(Element::map, got->getType());
EXPECT_EQ(3, got->size());
ConstElementPtr name = got->get("socket-name");
ASSERT_TRUE(name);
ASSERT_EQ(Element::string, name->getType());
EXPECT_EQ("/tmp/kea.sock", name->stringValue());
ConstElementPtr type = got->get("socket-type");
ASSERT_TRUE(type);
ASSERT_EQ(Element::string, type->getType());
EXPECT_EQ("unix", type->stringValue());
ConstElementPtr context = got->get("user-context");
ASSERT_TRUE(context);
EXPECT_EQ("{ \"comment\": \"a comment\" }", context->str());
// Check it validates.
EXPECT_NO_THROW(sess_->validate());
}
// This test verifies that an empty control socket can be properly
// translated from JSON to YANG.
TEST_F(TranslatorControlSocketTestv4, setEmpty) {
// Set a value.
const string& xpath = "/kea-dhcp4-server:config/control-socket";
const string& xname = xpath + "/socket-name";
const string& xtype = xpath + "/socket-type";
const string& xcontext = xpath + "/user-context";
S_Val s_name(new Val("/tmp/kea.sock"));
EXPECT_NO_THROW(sess_->set_item(xname.c_str(), s_name));
S_Val s_type(new Val("unix", SR_ENUM_T));
EXPECT_NO_THROW(sess_->set_item(xtype.c_str(), s_type));
S_Val s_context(new Val("{ \"foo\": 1 }"));
EXPECT_NO_THROW(sess_->set_item(xcontext.c_str(), s_context));
sess_->apply_changes();
// Get it back.
ConstElementPtr sock;
EXPECT_NO_THROW(sock = t_obj_->getControlSocket(xpath));
ASSERT_TRUE(sock);
EXPECT_EQ(sock->str(),
R"({ "socket-name": "/tmp/kea.sock", "socket-type": "unix", "user-context": { "foo": 1 } })");
// Reset to empty.
EXPECT_NO_THROW(t_obj_->setControlSocket(xpath, ConstElementPtr()));
// Get it back.
EXPECT_NO_THROW(sock = t_obj_->getControlSocket(xpath));
EXPECT_FALSE(sock);
}
} // namespace
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