feat: websocket http test

http-client/http/ws.http

@@ -0,0 +1,21 @@
+### 신규 websocket
+WEBSOCKET ws://localhost:8100/ws
+### 신규 websocket
+WEBSOCKET ws://localhost:8100/ws
+### 신규 websocket
+WEBSOCKET ws://localhost:8100/ws
+### 신규 websocket
+WEBSOCKET ws://localhost:8100/ws
+### 신규 websocket
+WEBSOCKET ws://localhost:8100/ws
+
+
+### 기존 websocket
+WEBSOCKET ws://localhost:8081/ws
+#Content-Type: application-json
+#
+#{"test": "test"}
+#===
+#{"test2": "test2"}
+#=== wait-for-server
+#{"test3": "test3"}