add ut

Signed-off-by: Smith Cruise <chendingchao1@126.com>

fe/fe-core/src/test/java/com/starrocks/connector/hive/glue/util/MetastoreClientUtilsTest.java

@@ -0,0 +1,35 @@
+// Copyright 2021-present StarRocks, Inc. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package com.starrocks.connector.hive.glue.util;
+
+import com.starrocks.connector.hive.glue.metastore.GlueMetastoreClientDelegate;
+import com.starrocks.connector.share.credential.CloudConfigurationConstants;
+import org.apache.hadoop.conf.Configuration;
+import org.junit.Assert;
+import org.junit.Test;
+
+public class MetastoreClientUtilsTest {
+
+    @Test
+    public void testGetGlueCatalogId() {
+        Configuration conf = new Configuration();
+        Assert.assertNull(MetastoreClientUtils.getCatalogId(conf));
+        conf.set(GlueMetastoreClientDelegate.CATALOG_ID_CONF, "123");
+        Assert.assertEquals("123", MetastoreClientUtils.getCatalogId(conf));
+        conf = new Configuration();
+        conf.set(CloudConfigurationConstants.AWS_GLUE_CATALOG_ID, "1234");
+        Assert.assertEquals("1234", MetastoreClientUtils.getCatalogId(conf));
+    }
+}