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Add integration test for BGPaaS functionality
o Apply BGPaaS server and BGPaaS client configurations to DUT o Use other BgpServer to peer as BGPaaS clients o Play with source-port and cheat production code to infer connections coming as if from BGPaaS client o Verify that peers come up and stay established o Verify that cleanup happens correctly o TODO: Add more integration tests involving mock agents, with BGPaaS routes that resolve over routes learned from mock XMPP agents Change-Id: Iaeddd1658f187dd735585bc094b233bcd940dd57 Partial-Bug: #1518047
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| /* | ||
| * Copyright (c) 2016 Juniper Networks, Inc. All rights reserved. | ||
| */ | ||
|
|
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| #include <boost/algorithm/string/replace.hpp> | ||
| #include <boost/lexical_cast.hpp> | ||
|
|
||
| #include "base/task_annotations.h" | ||
| #include "bgp/bgp_config_parser.h" | ||
| #include "bgp/bgp_factory.h" | ||
| #include "bgp/bgp_membership.h" | ||
| #include "bgp/bgp_sandesh.h" | ||
| #include "bgp/bgp_session_manager.h" | ||
| #include "bgp/inet/inet_table.h" | ||
| #include "bgp/test/bgp_server_test_util.h" | ||
| #include "control-node/control_node.h" | ||
| #include "io/test/event_manager_test.h" | ||
|
|
||
| using namespace std; | ||
|
|
||
| static string clientsConfigStr = | ||
| "<?xml version='1.0' encoding='utf-8'?> \n" | ||
| "<config> \n" | ||
| " <bgp-router name='bgpaas-server'> \n" | ||
| " <address>127.0.0.1</address> \n" | ||
| " <autonomous-system>64512</autonomous-system> \n" | ||
| " <identifier>192.168.1.1</identifier> \n" | ||
| " <port>__server_port__</port> \n" | ||
| " <session to='vm1'> \n" | ||
| " <family-attributes> \n" | ||
| " <address-family>inet</address-family> \n" | ||
| " </family-attributes> \n" | ||
| " <family-attributes> \n" | ||
| " <address-family>inet6</address-family> \n" | ||
| " </family-attributes> \n" | ||
| " </session> \n" | ||
| " <session to='vm2'> \n" | ||
| " <family-attributes> \n" | ||
| " <address-family>inet</address-family> \n" | ||
| " </family-attributes> \n" | ||
| " <family-attributes> \n" | ||
| " <address-family>inet6</address-family> \n" | ||
| " </family-attributes> \n" | ||
| " </session> \n" | ||
| " </bgp-router> \n" | ||
| " <bgp-router name='vm1'> \n" | ||
| " <address>127.0.0.1</address> \n" | ||
| " <autonomous-system>65001</autonomous-system> \n" | ||
| " <port>__vm1_port__</port> \n" | ||
| " <identifier>10.0.0.1</identifier> \n" | ||
| " <session to='bgpaas-server'> \n" | ||
| " <family-attributes> \n" | ||
| " <address-family>inet</address-family> \n" | ||
| " </family-attributes> \n" | ||
| " <family-attributes> \n" | ||
| " <address-family>inet6</address-family> \n" | ||
| " </family-attributes> \n" | ||
| " </session> \n" | ||
| " </bgp-router> \n" | ||
| " <bgp-router name='vm2'> \n" | ||
| " <address>127.0.0.1</address> \n" | ||
| " <autonomous-system>65002</autonomous-system> \n" | ||
| " <port>__vm2_port__</port> \n" | ||
| " <identifier>10.0.0.2</identifier> \n" | ||
| " <session to='bgpaas-server'> \n" | ||
| " <family-attributes> \n" | ||
| " <address-family>inet</address-family> \n" | ||
| " </family-attributes> \n" | ||
| " <family-attributes> \n" | ||
| " <address-family>inet6</address-family> \n" | ||
| " </family-attributes> \n" | ||
| " </session> \n" | ||
| " </bgp-router> \n" | ||
| "</config> \n" | ||
| ; | ||
|
|
||
| static string serverConfigStr = | ||
| "<?xml version='1.0' encoding='utf-8'?> \n" | ||
| "<config> \n" | ||
| " <bgp-router name='local'> \n" | ||
| " <address>127.0.0.1</address> \n" | ||
| " <autonomous-system>64512</autonomous-system> \n" | ||
| " <identifier>192.168.1.1</identifier> \n" | ||
| " <port>__server_port__</port> \n" | ||
| " </bgp-router> \n" | ||
| " <routing-instance name='test'> \n" | ||
| " <vrf-target>target:64512:1</vrf-target> \n" | ||
| " <bgp-router name='bgpaas-server'> \n" | ||
| " <router-type>bgpaas-server</router-type> \n" | ||
| " <autonomous-system>64512</autonomous-system> \n" | ||
| " <port>__server_port__</port> \n" | ||
| " <session to='vm1'> \n" | ||
| " <family-attributes> \n" | ||
| " <address-family>inet</address-family> \n" | ||
| " </family-attributes> \n" | ||
| " <family-attributes> \n" | ||
| " <address-family>inet6</address-family> \n" | ||
| " </family-attributes> \n" | ||
| " </session> \n" | ||
| " <session to='vm2'> \n" | ||
| " <family-attributes> \n" | ||
| " <address-family>inet</address-family> \n" | ||
| " </family-attributes> \n" | ||
| " <family-attributes> \n" | ||
| " <address-family>inet6</address-family> \n" | ||
| " </family-attributes> \n" | ||
| " </session> \n" | ||
| " </bgp-router> \n" | ||
| " <bgp-router name='vm1'> \n" | ||
| " <router-type>bgpaas-client</router-type> \n" | ||
| " <autonomous-system>65001</autonomous-system> \n" | ||
| " <address>127.0.0.1</address> \n" | ||
| " <source-port>11024</source-port> \n" | ||
| " <session to='bgpaas-server'> \n" | ||
| " <family-attributes> \n" | ||
| " <address-family>inet</address-family> \n" | ||
| " </family-attributes> \n" | ||
| " <family-attributes> \n" | ||
| " <address-family>inet6</address-family> \n" | ||
| " </family-attributes> \n" | ||
| " </session> \n" | ||
| " </bgp-router> \n" | ||
| " <bgp-router name='vm2'> \n" | ||
| " <router-type>bgpaas-client</router-type> \n" | ||
| " <autonomous-system>65002</autonomous-system> \n" | ||
| " <address>127.0.0.1</address> \n" | ||
| " <source-port>11025</source-port> \n" | ||
| " <session to='bgpaas-server'> \n" | ||
| " <family-attributes> \n" | ||
| " <address-family>inet</address-family> \n" | ||
| " </family-attributes> \n" | ||
| " <family-attributes> \n" | ||
| " <address-family>inet6</address-family> \n" | ||
| " </family-attributes> \n" | ||
| " </session> \n" | ||
| " </bgp-router> \n" | ||
| " </routing-instance> \n" | ||
| "</config> \n" | ||
| ; | ||
|
|
||
| class BGPaaSTest : public ::testing::Test { | ||
| protected: | ||
| BGPaaSTest() : | ||
| server_session_manager_(NULL), vm1_session_manager_(NULL), | ||
| vm2_session_manager_(NULL) { | ||
| } | ||
|
|
||
| virtual void SetUp() { | ||
| evm_.reset(new EventManager()); | ||
| server_.reset(new BgpServerTest(evm_.get(), "local")); | ||
| vm1_.reset(new BgpServerTest(evm_.get(), "vm1")); | ||
| vm2_.reset(new BgpServerTest(evm_.get(), "vm2")); | ||
| thread_.reset(new ServerThread(evm_.get())); | ||
|
|
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| server_session_manager_ = server_->session_manager(); | ||
| server_session_manager_->Initialize(0); | ||
| BGP_DEBUG_UT("Created server at port: " << | ||
| server_session_manager_->GetPort()); | ||
|
|
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| vm1_session_manager_ = vm1_->session_manager(); | ||
| vm1_session_manager_->Initialize(0); | ||
| BGP_DEBUG_UT("Created server at port: " << | ||
| vm1_session_manager_->GetPort()); | ||
|
|
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| vm2_session_manager_ = vm2_->session_manager(); | ||
| vm2_session_manager_->Initialize(0); | ||
| BGP_DEBUG_UT("Created server at port: " << | ||
| vm2_session_manager_->GetPort()); | ||
| thread_->Start(); | ||
| BgpPeerTest::verbose_name(true); | ||
| } | ||
|
|
||
| virtual void TearDown() { | ||
| task_util::WaitForIdle(); | ||
| server_->Shutdown(); | ||
| vm1_->Shutdown(); | ||
| task_util::WaitForIdle(); | ||
| vm2_->Shutdown(); | ||
| task_util::WaitForIdle(); | ||
| TASK_UTIL_EXPECT_EQ(0, TcpServerManager::GetServerCount()); | ||
|
|
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| evm_->Shutdown(); | ||
| if (thread_.get() != NULL) | ||
| thread_->Join(); | ||
| BgpPeerTest::verbose_name(false); | ||
| } | ||
|
|
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| BgpPeerTest *WaitForPeerToComeUp(BgpServerTest *server, | ||
| const string &peerName) { | ||
| string u = BgpConfigParser::session_uuid("bgpaas-server", peerName, 1); | ||
| TASK_UTIL_EXPECT_NE(static_cast<BgpPeerTest *>(NULL), | ||
| dynamic_cast<BgpPeerTest *>( | ||
| server->FindPeerByUuid(BgpConfigManager::kMasterInstance, u))); | ||
| BgpPeerTest *peer = dynamic_cast<BgpPeerTest *>( | ||
| server->FindPeerByUuid(BgpConfigManager::kMasterInstance, u)); | ||
| BGP_WAIT_FOR_PEER_STATE(peer, StateMachine::ESTABLISHED); | ||
| return peer; | ||
| } | ||
|
|
||
| auto_ptr<EventManager> evm_; | ||
| auto_ptr<ServerThread> thread_; | ||
| auto_ptr<BgpServerTest> server_; | ||
| auto_ptr<BgpServerTest> vm1_; | ||
| auto_ptr<BgpServerTest> vm2_; | ||
| BgpSessionManager *server_session_manager_; | ||
| BgpSessionManager *vm1_session_manager_; | ||
| BgpSessionManager *vm2_session_manager_; | ||
| }; | ||
|
|
||
| TEST_F(BGPaaSTest, Basic) { | ||
| server_->set_peer_lookup_disable(true); | ||
| vm1_->set_source_port(11024); | ||
| vm2_->set_source_port(11025); | ||
| boost::replace_all(serverConfigStr, "__server_port__", | ||
| boost::lexical_cast<string>(server_session_manager_->GetPort())); | ||
| boost::replace_all(clientsConfigStr, "__server_port__", | ||
| boost::lexical_cast<string>(server_session_manager_->GetPort())); | ||
| boost::replace_all(clientsConfigStr, "__vm1_port__", | ||
| boost::lexical_cast<string>(vm1_session_manager_->GetPort())); | ||
| boost::replace_all(clientsConfigStr, "__vm2_port__", | ||
| boost::lexical_cast<string>(vm2_session_manager_->GetPort())); | ||
| cout << serverConfigStr << endl << endl << endl << endl; | ||
| cout << clientsConfigStr << endl; | ||
| vm1_->Configure(clientsConfigStr); | ||
| vm2_->Configure(clientsConfigStr); | ||
| task_util::WaitForIdle(); | ||
|
|
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| server_->Configure(serverConfigStr); | ||
| WaitForPeerToComeUp(vm1_.get(), "vm1"); | ||
| WaitForPeerToComeUp(vm2_.get(), "vm2"); | ||
| } | ||
|
|
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| class TestEnvironment : public ::testing::Environment { | ||
| virtual ~TestEnvironment() { } | ||
| }; | ||
|
|
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| static void SetUp() { | ||
| BgpServer::Initialize(); | ||
| ControlNode::SetDefaultSchedulingPolicy(); | ||
| BgpServerTest::GlobalSetUp(); | ||
| } | ||
|
|
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| static void TearDown() { | ||
| BgpServer::Terminate(); | ||
| TaskScheduler *scheduler = TaskScheduler::GetInstance(); | ||
| scheduler->Terminate(); | ||
| } | ||
|
|
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| int main(int argc, char **argv) { | ||
| bgp_log_test::init(); | ||
| ::testing::InitGoogleTest(&argc, argv); | ||
| ::testing::AddGlobalTestEnvironment(new TestEnvironment()); | ||
| SetUp(); | ||
| int result = RUN_ALL_TESTS(); | ||
| TearDown(); | ||
| return result; | ||
| } |
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