| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 |
| * |
| * http://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 org.apache.accumulo.core.util; |
| |
| import static java.nio.charset.StandardCharsets.UTF_8; |
| import static org.easymock.EasyMock.expect; |
| import static org.easymock.EasyMock.mock; |
| import static org.easymock.EasyMock.replay; |
| import static org.easymock.EasyMock.verify; |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNull; |
| |
| import org.apache.accumulo.core.Constants; |
| import org.apache.accumulo.core.clientImpl.ClientContext; |
| import org.apache.accumulo.fate.zookeeper.ZooReader; |
| import org.apache.zookeeper.KeeperException.NoNodeException; |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| public class MonitorUtilTest { |
| |
| private ZooReader zr; |
| private ClientContext context; |
| |
| @Before |
| public void beforeEachTest() { |
| zr = mock(ZooReader.class); |
| context = mock(ClientContext.class); |
| expect(context.getZooKeeperRoot()).andReturn("/root"); |
| } |
| |
| @After |
| public void afterEachTest() { |
| verify(zr, context); |
| } |
| |
| @Test |
| public void testNodeFound() throws Exception { |
| expect(zr.getData("/root" + Constants.ZMONITOR_HTTP_ADDR)) |
| .andReturn("http://example.org/".getBytes(UTF_8)); |
| replay(zr, context); |
| assertEquals("http://example.org/", MonitorUtil.getLocation(zr, context)); |
| } |
| |
| @Test |
| public void testNoNodeFound() throws Exception { |
| expect(zr.getData("/root" + Constants.ZMONITOR_HTTP_ADDR)).andThrow(new NoNodeException()); |
| replay(zr, context); |
| assertNull(MonitorUtil.getLocation(zr, context)); |
| } |
| } |