test: 新增 EpicScriptDialogueService 未登录场景测试

server/src/test/java/com/emotion/service/impl/EpicScriptDialogueServiceImplTest.java

@@ -0,0 +1,26 @@
+package com.emotion.service.impl;
+
+import com.emotion.dto.request.EpicScriptCreateWithDialogueRequest;
+import com.emotion.dto.response.EpicScriptCreateWithDialogueResponse;
+import com.emotion.service.EpicScriptDialogueService;
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+@SpringBootTest
+public class EpicScriptDialogueServiceImplTest {
+
+    @Autowired
+    private EpicScriptDialogueService epicScriptDialogueService;
+
+    @Test
+    public void testCreateWithDialogue_unauthenticated_shouldFail() {
+        EpicScriptCreateWithDialogueRequest request = new EpicScriptCreateWithDialogueRequest();
+        request.setTheme("我想成为作家");
+        assertThrows(IllegalStateException.class, () -> {
+            epicScriptDialogueService.createWithDialogue(request);
+        });
+    }
+}