frontend/app/(main)/admin/external-connections/page.tsx

@@ -4,7 +4,7 @@ import React, { useState, useEffect } from "react";
 import { Plus, Search, Pencil, Trash2, Database } from "lucide-react";
 import { Button } from "@/components/ui/button";
 import { Input } from "@/components/ui/input";
-import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card";
+import { Card, CardContent } from "@/components/ui/card";
 import { Badge } from "@/components/ui/badge";
 import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select";
 import { Table, TableBody, TableCell, TableHead, TableHeader, TableRow } from "@/components/ui/table";
@@ -23,6 +23,7 @@ import {
   ExternalDbConnectionAPI,
   ExternalDbConnection,
   ExternalDbConnectionFilter,
+  ConnectionTestRequest,
 } from "@/lib/api/externalDbConnection";
 import { ExternalDbConnectionModal } from "@/components/admin/ExternalDbConnectionModal";
 
@@ -56,6 +57,8 @@ export default function ExternalConnectionsPage() {
   const [supportedDbTypes, setSupportedDbTypes] = useState<Array<{ value: string; label: string }>>([]);
   const [deleteDialogOpen, setDeleteDialogOpen] = useState(false);
   const [connectionToDelete, setConnectionToDelete] = useState<ExternalDbConnection | null>(null);
+  const [testingConnections, setTestingConnections] = useState<Set<number>>(new Set());
+  const [testResults, setTestResults] = useState<Map<number, boolean>>(new Map());
 
   // 데이터 로딩
   const loadConnections = async () => {
@@ -160,6 +163,57 @@ export default function ExternalConnectionsPage() {
     setConnectionToDelete(null);
   };
 
+  // 연결 테스트
+  const handleTestConnection = async (connection: ExternalDbConnection) => {
+    if (!connection.id) return;
+
+    setTestingConnections((prev) => new Set(prev).add(connection.id!));
+
+    try {
+      const testData: ConnectionTestRequest = {
+        db_type: connection.db_type,
+        host: connection.host,
+        port: connection.port,
+        database_name: connection.database_name,
+        username: connection.username,
+        password: connection.password,
+        connection_timeout: connection.connection_timeout,
+        ssl_enabled: connection.ssl_enabled,
+      };
+
+      const result = await ExternalDbConnectionAPI.testConnection(testData);
+
+      setTestResults((prev) => new Map(prev).set(connection.id!, result.success));
+
+      if (result.success) {
+        toast({
+          title: "연결 성공",
+          description: `${connection.connection_name} 연결이 성공했습니다.`,
+        });
+      } else {
+        toast({
+          title: "연결 실패",
+          description: `${connection.connection_name} 연결에 실패했습니다.`,
+          variant: "destructive",
+        });
+      }
+    } catch (error) {
+      console.error("연결 테스트 오류:", error);
+      setTestResults((prev) => new Map(prev).set(connection.id!, false));
+      toast({
+        title: "연결 테스트 오류",
+        description: "연결 테스트 중 오류가 발생했습니다.",
+        variant: "destructive",
+      });
+    } finally {
+      setTestingConnections((prev) => {
+        const newSet = new Set(prev);
+        newSet.delete(connection.id!);
+        return newSet;
+      });
+    }
+  };
+
   // 모달 저장 처리
   const handleModalSave = () => {
     setIsModalOpen(false);
@@ -264,6 +318,7 @@ export default function ExternalConnectionsPage() {
                   <TableHead className="w-[120px]">사용자</TableHead>
                   <TableHead className="w-[80px]">상태</TableHead>
                   <TableHead className="w-[100px]">생성일</TableHead>
+                  <TableHead className="w-[100px]">연결 테스트</TableHead>
                   <TableHead className="w-[120px] text-right">작업</TableHead>
                 </TableRow>
               </TableHeader>
@@ -271,14 +326,7 @@ export default function ExternalConnectionsPage() {
                 {connections.map((connection) => (
                   <TableRow key={connection.id} className="hover:bg-gray-50">
                     <TableCell>
-                      <div>
-                        <div className="font-medium">{connection.connection_name}</div>
-                        {connection.description && (
-                          <div className="max-w-[180px] truncate text-sm text-gray-500" title={connection.description}>
-                            {connection.description}
-                          </div>
-                        )}
-                      </div>
+                      <div className="font-medium">{connection.connection_name}</div>
                     </TableCell>
                     <TableCell>
                       <Badge variant="outline" className="text-xs">
@@ -298,6 +346,27 @@ export default function ExternalConnectionsPage() {
                     <TableCell className="text-sm">
                       {connection.created_date ? new Date(connection.created_date).toLocaleDateString() : "N/A"}
                     </TableCell>
+                    <TableCell>
+                      <div className="flex items-center gap-2">
+                        <Button
+                          variant="outline"
+                          size="sm"
+                          onClick={() => handleTestConnection(connection)}
+                          disabled={testingConnections.has(connection.id!)}
+                          className="h-7 px-2 text-xs"
+                        >
+                          {testingConnections.has(connection.id!) ? "테스트 중..." : "테스트"}
+                        </Button>
+                        {testResults.has(connection.id!) && (
+                          <Badge
+                            variant={testResults.get(connection.id!) ? "default" : "destructive"}
+                            className="text-xs text-white"
+                          >
+                            {testResults.get(connection.id!) ? "성공" : "실패"}
+                          </Badge>
+                        )}
+                      </div>
+                    </TableCell>
                     <TableCell className="text-right">
                       <div className="flex justify-end gap-1">
                         <Button