From 6889067f0e4104eaced27bd2e1c303e70e23ca85 Mon Sep 17 00:00:00 2001
From: Roland Reichwein <mail@reichwein.it>
Date: Sat, 21 Jan 2023 19:56:14 +0100
Subject: Test newid

---
 tests/test-whiteboard.cpp | 115 ++++++++++++++++++++++++++++++++--------------
 1 file changed, 81 insertions(+), 34 deletions(-)

diff --git a/tests/test-whiteboard.cpp b/tests/test-whiteboard.cpp
index b183021..4ed10ae 100644
--- a/tests/test-whiteboard.cpp
+++ b/tests/test-whiteboard.cpp
@@ -155,44 +155,91 @@ protected:
  pid_t m_pid{};
 };
 
+class WebsocketClient
+{
+public:
+ WebsocketClient()
+ {
+  std::string host = "::1";
+  auto const  port = "9876" ;
+
+  // These objects perform our I/O
+  boost::asio::ip::tcp::resolver resolver{ioc_};
+  ws_ = std::make_unique<boost::beast::websocket::stream<boost::asio::ip::tcp::socket>>(ioc_);
+
+  // Look up the domain name
+  resolver_results_ = resolver.resolve(host, port);
+
+  connect();
+  handshake();
+ }
+
+ void connect()
+ {
+  // Make the connection on the IP address we get from a lookup
+  ep_ = boost::asio::connect(boost::beast::get_lowest_layer(*ws_), resolver_results_);
+ }
+
+ void handshake()
+ {
+  // Update the host_ string. This will provide the value of the
+  // Host HTTP header during the WebSocket handshake.
+  // See https://tools.ietf.org/html/rfc7230#section-5.4
+  std::string host{"[::1]:9876"};
+
+  // Set a decorator to change the User-Agent of the handshake
+  ws_->set_option(boost::beast::websocket::stream_base::decorator(
+      [](boost::beast::websocket::request_type& req)
+      {
+          req.set(boost::beast::http::field::user_agent,
+              std::string("Reichwein.IT Test Websocket Client"));
+      }));
+  
+  // Perform the websocket handshake
+  ws_->handshake(host, "/");
+
+ }
+
+ void write(const std::string& data)
+ {
+  ws_->write(boost::asio::buffer(data));
+ }
+
+ std::string read()
+ {
+  boost::beast::flat_buffer buffer;
+  ws_->read(buffer);
+  return {boost::asio::buffers_begin(buffer.data()), boost::asio::buffers_end(buffer.data())};
+ }
+
+ ~WebsocketClient()
+ {
+ }
+
+private:
+  boost::asio::io_context ioc_;
+  boost::asio::ip::tcp::resolver::results_type resolver_results_;
+  std::unique_ptr<boost::beast::websocket::stream<boost::asio::ip::tcp::socket>> ws_;
+  boost::asio::ip::tcp::endpoint ep_;
+};
+
 TEST_F(WhiteboardTest, connection)
 {
- std::string host = "::1";
- auto const  port = "9876" ;
-
- // The io_context is required for all I/O
- boost::asio::io_context ioc;
-
- // These objects perform our I/O
- boost::asio::ip::tcp::resolver resolver{ioc};
- boost::beast::websocket::stream<boost::asio::ip::tcp::socket> ws{ioc};
-
- // Look up the domain name
- auto const results = resolver.resolve(host, port);
-
- // Make the connection on the IP address we get from a lookup
- auto ep = boost::asio::connect(boost::beast::get_lowest_layer(ws), results);
-
- // Update the host_ string. This will provide the value of the
- // Host HTTP header during the WebSocket handshake.
- // See https://tools.ietf.org/html/rfc7230#section-5.4
- if (host == "::1")
-  host = "[" + host + "]";
- host += ':' + std::to_string(ep.port());
-
- // Set a decorator to change the User-Agent of the handshake
- ws.set_option(boost::beast::websocket::stream_base::decorator(
-     [](boost::beast::websocket::request_type& req)
-     {
-         req.set(boost::beast::http::field::user_agent,
-             std::string("Reichwein.IT Test Websocket Client"));
-     }));
- 
- // Perform the websocket handshake
- ws.handshake(host, "/");
+ WebsocketClient wc;
 }
 
-TEST_F(WhiteboardTest, getfile)
+TEST_F(WhiteboardTest, generate_id)
 {
+ WebsocketClient wc;
+
+ wc.write("<request><command>newid</command></request>");
+ std::string result0 {wc.read()};
+ ASSERT_EQ(result0.size(), 6);
+ 
+ wc.write("<request><command>newid</command></request>");
+ std::string result1 {wc.read()};
+ ASSERT_EQ(result1.size(), 6);
+ 
+ ASSERT_NE(result0, result1);
 }
 
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