Unit test Connection

Boost asio provides a test stream object that we can use to begin unit
testing the connection object.  This patchset uses it to re-enable
some simple http1.1 tests.  There's some features that have snuck into
the connection class that aren't compatible with a stream (like ip
address getting), so unfortunately we do need the connection class to
be aware if it's in test mode, but that tradeoff seems worthwhile.

Tested: Unit test pass.

Change-Id: Id8b1f8866582b58502dbafe6139f841bf64b8ef3
Signed-off-by: Ed Tanous <edtanous@google.com>

1 files changed, 85 insertions, 0 deletions

diff --git a/test/http/http_connection_test.cpp b/test/http/http_connection_test.cpp
new file mode 100644
index 0000000000..c4252e1ee7
--- /dev/null
+++ b/test/http/http_connection_test.cpp
@@ -0,0 +1,85 @@
+#include "http/http_connection.hpp"
+#include "http/http_request.hpp"
+#include "http/http_response.hpp"
+
+#include <boost/asio/steady_timer.hpp>
+#include <boost/beast/_experimental/test/stream.hpp>
+
+#include <filesystem>
+#include <fstream>
+#include <functional>
+#include <memory>
+#include <string>
+
+#include "gtest/gtest.h"
+namespace crow
+{
+
+struct FakeHandler
+{
+    static void
+        handleUpgrade(Request& /*req*/,
+                      const std::shared_ptr<bmcweb::AsyncResp>& /*asyncResp*/,
+                      boost::beast::test::stream&& /*adaptor*/)
+    {
+        // Handle Upgrade should never be called
+        EXPECT_FALSE(true);
+    }
+
+    void handle(Request& req,
+                const std::shared_ptr<bmcweb::AsyncResp>& /*asyncResp*/)
+    {
+        EXPECT_EQ(req.method(), boost::beast::http::verb::get);
+        EXPECT_EQ(req.target(), "/");
+        called = true;
+    }
+    bool called = false;
+};
+
+static std::string getDateStr()
+{
+    return "TestTime";
+}
+
+TEST(http_connection, RequestPropogates)
+{
+    boost::asio::io_context io;
+    boost::beast::test::stream stream(io);
+    boost::beast::test::stream out(io);
+    stream.connect(out);
+
+    out.write_some(boost::asio::buffer(
+        "GET / HTTP/1.1\r\nHost: openbmc_project.xyz\r\nConnection: close\r\n\r\n"));
+    FakeHandler handler;
+    boost::asio::steady_timer timer(io);
+    std::function<std::string()> date(&getDateStr);
+    std::shared_ptr<crow::Connection<boost::beast::test::stream, FakeHandler>>
+        conn = std::make_shared<
+            crow::Connection<boost::beast::test::stream, FakeHandler>>(
+            &handler, std::move(timer), date, std::move(stream));
+    conn->start();
+    io.run_for(std::chrono::seconds(1000));
+    EXPECT_TRUE(handler.called);
+    std::string outStr = out.str();
+
+    std::string expected =
+        "HTTP/1.1 200 OK\r\n"
+        "Connection: close\r\n"
+        "Strict-Transport-Security: max-age=31536000; includeSubdomains\r\n"
+        "X-Frame-Options: DENY\r\n"
+        "Pragma: no-cache\r\n"
+        "Cache-Control: no-store, max-age=0\r\n"
+        "X-Content-Type-Options: nosniff\r\n"
+        "Referrer-Policy: no-referrer\r\n"
+        "Permissions-Policy: accelerometer=(),ambient-light-sensor=(),autoplay=(),battery=(),camera=(),display-capture=(),document-domain=(),encrypted-media=(),fullscreen=(),gamepad=(),geolocation=(),gyroscope=(),layout-animations=(self),legacy-image-formats=(self),magnetometer=(),microphone=(),midi=(),oversized-images=(self),payment=(),picture-in-picture=(),publickey-credentials-get=(),speaker-selection=(),sync-xhr=(self),unoptimized-images=(self),unsized-media=(self),usb=(),screen-wak-lock=(),web-share=(),xr-spatial-tracking=()\r\n"
+        "X-Permitted-Cross-Domain-Policies: none\r\n"
+        "Cross-Origin-Embedder-Policy: require-corp\r\n"
+        "Cross-Origin-Opener-Policy: same-origin\r\n"
+        "Cross-Origin-Resource-Policy: same-origin\r\n"
+        "Content-Security-Policy: default-src 'none'; img-src 'self' data:; font-src 'self'; style-src 'self'; script-src 'self'; connect-src 'self' wss:; form-action 'none'; frame-ancestors 'none'; object-src 'none'; base-uri 'none'\r\n"
+        "Content-Length: 0\r\n"
+        "\r\n";
+    EXPECT_EQ(outStr, expected);
+}
+
+} // namespace crow