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.hbtop.mode;
019
020import static org.hamcrest.CoreMatchers.is;
021import static org.junit.Assert.assertThat;
022import static org.junit.Assert.fail;
023
024import java.util.List;
025
026import org.apache.hadoop.hbase.HBaseClassTestRule;
027import org.apache.hadoop.hbase.hbtop.Record;
028import org.apache.hadoop.hbase.hbtop.TestUtils;
029import org.apache.hadoop.hbase.hbtop.field.Field;
030import org.apache.hadoop.hbase.testclassification.SmallTests;
031import org.junit.ClassRule;
032import org.junit.experimental.categories.Category;
033
034@Category(SmallTests.class)
035public class TestUserMode extends TestModeBase {
036
037  @ClassRule
038  public static final HBaseClassTestRule CLASS_RULE =
039    HBaseClassTestRule.forClass(TestUserMode.class);
040
041  @Override
042  protected Mode getMode() {
043    return Mode.USER;
044  }
045
046  @Override
047  protected void assertRecords(List<Record> records) {
048    TestUtils.assertRecordsInUserMode(records);
049  }
050
051  @Override
052  protected void assertDrillDown(Record currentRecord, DrillDownInfo drillDownInfo) {
053    assertThat(drillDownInfo.getNextMode(), is(Mode.CLIENT));
054    assertThat(drillDownInfo.getInitialFilters().size(), is(1));
055    String userName = currentRecord.get(Field.USER).asString();
056
057    switch (userName) {
058      case "FOO":
059        assertThat(drillDownInfo.getInitialFilters().get(0).toString(), is("USER==FOO"));
060        break;
061
062      case "BAR":
063        assertThat(drillDownInfo.getInitialFilters().get(0).toString(), is("USER==BAR"));
064        break;
065
066      default:
067        fail();
068    }
069  }
070}