1 package org.apache.commons.jcs.engine.control;
2
3 /*
4 * Licensed to the Apache Software Foundation (ASF) under one
5 * or more contributor license agreements. See the NOTICE file
6 * distributed with this work for additional information
7 * regarding copyright ownership. The ASF licenses this file
8 * to you under the Apache License, Version 2.0 (the
9 * "License"); you may not use this file except in compliance
10 * with the License. You may obtain a copy of the License at
11 *
12 * http://www.apache.org/licenses/LICENSE-2.0
13 *
14 * Unless required by applicable law or agreed to in writing,
15 * software distributed under the License is distributed on an
16 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17 * KIND, either express or implied. See the License for the
18 * specific language governing permissions and limitations
19 * under the License.
20 */
21
22 import junit.framework.TestCase;
23 import org.apache.commons.jcs.JCS;
24 import org.apache.commons.jcs.access.CacheAccess;
25 import org.apache.commons.jcs.engine.stats.behavior.ICacheStats;
26
27 /**
28 * @author Aaron Smuts
29 *
30 */
31 public class CacheManagerStatsUnitTest
32 extends TestCase
33 {
34
35 /**
36 * Just get the stats after putting a couple entries in the cache.
37 *
38 * @throws Exception
39 */
40 public void testSimpleGetStats() throws Exception
41 {
42 CacheAccess<String, String> cache = JCS.getInstance( "testCache1" );
43
44 // 1 miss, 1 hit, 1 put
45 cache.get( "testKey" );
46 cache.put( "testKey", "testdata" );
47 // should have 4 hits
48 cache.get( "testKey" );
49 cache.get( "testKey" );
50 cache.get( "testKey" );
51 cache.get( "testKey" );
52
53 CompositeCacheManager mgr = CompositeCacheManager.getInstance();
54 String statsString = mgr.getStats();
55
56 // System.out.println( statsString );
57
58 assertTrue( "Should have the cacheName in here.", statsString.indexOf("testCache1") != -1 );
59 assertTrue( "Should have the HitCountRam in here.", statsString.indexOf("HitCountRam") != -1 );
60 assertTrue( "Should have the 4 in here.", statsString.indexOf("4") != -1 );
61
62 ICacheStats[] stats = mgr.getStatistics();
63 int statsLen = stats.length;
64 // System.out.println( "statsLen = " + statsLen );
65 for ( int i = 0; i < statsLen; i++ )
66 {
67 // TODO finish
68 }
69 }
70
71 }