001/*
002 * Licensed to the Apache Software Foundation (ASF) under one
003 * or more contributor license agreements.  See the NOTICE file
004 * distributed with this work for additional information
005 * regarding copyright ownership.  The ASF licenses this file
006 * to you under the Apache License, Version 2.0 (the
007 * "License"); you may not use this file except in compliance
008 * with the License.  You may obtain a copy of the License at
009 *
010 *     http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing, software
013 * distributed under the License is distributed on an "AS IS" BASIS,
014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015 * See the License for the specific language governing permissions and
016 * limitations under the License.
017 */
018package org.apache.hadoop.hbase.client;
019
020import java.io.IOException;
021import java.util.Collections;
022import org.apache.hadoop.hbase.HBaseClassTestRule;
023import org.apache.hadoop.hbase.ServerName;
024import org.apache.hadoop.hbase.security.UserProvider;
025import org.apache.hadoop.hbase.testclassification.ClientTests;
026import org.apache.hadoop.hbase.testclassification.SmallTests;
027import org.junit.After;
028import org.junit.Before;
029import org.junit.ClassRule;
030import org.junit.Test;
031import org.junit.experimental.categories.Category;
032
033import org.apache.hbase.thirdparty.com.google.common.io.Closeables;
034
035@Category({ ClientTests.class, SmallTests.class })
036public class TestConnectionImplementationTracing extends TestTracingBase {
037
038  @ClassRule
039  public static final HBaseClassTestRule CLASS_RULE =
040    HBaseClassTestRule.forClass(TestConnectionImplementationTracing.class);
041
042  ConnectionImplementation conn;
043
044  @Override
045  @Before
046  public void setUp() throws Exception {
047    super.setUp();
048    conn = new ConnectionImplementation(conf, null, UserProvider.instantiate(conf).getCurrent(),
049      Collections.emptyMap());
050  }
051
052  @After
053  public void tearDown() throws IOException {
054    Closeables.close(conn, true);
055  }
056
057  @Test
058  public void testHbck() throws IOException {
059    conn.getHbck();
060    assertTrace(ConnectionImplementation.class.getSimpleName(), "getHbck", MASTER_HOST, null);
061  }
062
063  @Test
064  public void testHbckWithServerName() throws IOException {
065    ServerName otherHost = ServerName.valueOf("localhost2", 16010, System.currentTimeMillis());
066    conn.getHbck(otherHost);
067    assertTrace(ConnectionImplementation.class.getSimpleName(), "getHbck", otherHost, null);
068  }
069
070  @Test
071  public void testClose() throws IOException {
072    conn.close();
073    assertTrace(ConnectionImplementation.class.getSimpleName(), "close", null, null);
074  }
075
076}