test: 테스트 코드 수정

- 초기 핸드셰이크는 ws가 아니라 http 프로토콜을 사용함
- 핸드셰이크를 테스트하므로 목적에 맞게 클래스 이름 변경

Author: whqtker

…ocket/WebSocketStompIntegrationTest.java …on/websocket/WebSocketHandshakeTest.javasrc/test/java/com/example/solidconnection/websocket/WebSocketStompIntegrationTest.java renamed to src/test/java/com/example/solidconnection/websocket/WebSocketHandshakeTest.java src/test/java/com/example/solidconnection/websocket/WebSocketStompIntegrationTest.java renamed to src/test/java/com/example/solidconnection/websocket/WebSocketHandshakeTest.java

@@ -30,8 +30,8 @@
 import org.springframework.web.socket.sockjs.client.WebSocketTransport;
 
 @TestContainerSpringBootTest
-@DisplayName("WebSocket/STOMP 통합 테스트")
-class WebSocketStompIntegrationTest {
+@DisplayName("WebSocket Handshake 테스트")
+class WebSocketHandshakeTest {
 
     @LocalServerPort
     private int port;
@@ -47,7 +47,7 @@ class WebSocketStompIntegrationTest {
 
     @BeforeEach
     void setUp() {
-        this.url = String.format("ws://localhost:%d/connect", port);
+        this.url = String.format("http://localhost:%d/connect", port);
         List<Transport> transports = List.of(new WebSocketTransport(new StandardWebSocketClient()));
         this.stompClient = new WebSocketStompClient(new SockJsClient(transports));
         this.stompClient.setMessageConverter(new MappingJackson2MessageConverter());