From dd2732ea68658996a7f0815ae79e0fc068d0a2c9 Mon Sep 17 00:00:00 2001
From: zyyang <zyyang@taosdata.com>
Date: Wed, 4 Nov 2020 19:15:27 +0800
Subject: [PATCH] change

---
 .../jdbc/src/test/java/com/taosdata/jdbc/TSDBDriverTest.java  | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/TSDBDriverTest.java b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/TSDBDriverTest.java
index db05c57b58..8718c3e7da 100644
--- a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/TSDBDriverTest.java
+++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/TSDBDriverTest.java
@@ -136,10 +136,8 @@ public class TSDBDriverTest {
                 assertNotNull("failure - connection should not be null", conn);
             }
         } catch (SQLException e) {
-            e.printStackTrace();
             if (!isTaosdActived) {
-                System.out.println(e.getMessage());
-                assertEquals("failure - should throw SQLException", "TDengine Error: Unable to establish connection", e.getMessage());
+                assertEquals("failure - should throw SQLException", SQLException.class, e.getClass());
             } else {
                 fail("failure - should not throw Exception");
             }