[wpinet] Move network portions of wpiutil into new wpinet library (#4077)

wpinet/src/test/native/cpp/HttpWebSocketServerConnectionTest.cpp

@@ -0,0 +1,25 @@
+// Copyright (c) FIRST and other WPILib contributors.
+// Open Source Software; you can modify and/or share it under the terms of
+// the WPILib BSD license file in the root directory of this project.
+
+#include "wpinet/HttpWebSocketServerConnection.h"  // NOLINT(build/include_order)
+
+#include <gtest/gtest.h>
+
+namespace wpi {
+
+class HttpWebSocketServerConnectionTest
+    : public HttpWebSocketServerConnection<HttpWebSocketServerConnectionTest> {
+ public:
+  HttpWebSocketServerConnectionTest(std::shared_ptr<uv::Stream> stream,
+                                    span<const std::string_view> protocols)
+      : HttpWebSocketServerConnection{stream, protocols} {}
+
+  void ProcessRequest() override { ++gotRequest; }
+  void ProcessWsUpgrade() override { ++gotUpgrade; }
+
+  int gotRequest = 0;
+  int gotUpgrade = 0;
+};
+
+}  // namespace wpi