| package org.apache.commons.jcs3; |
| |
| import org.apache.commons.jcs3.access.CacheAccess; |
| |
| /* |
| * 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. |
| */ |
| |
| import junit.framework.TestCase; |
| |
| /** |
| * Verify that basic removal functionality works. |
| */ |
| public class JCSRemovalSimpleConcurrentTest |
| extends TestCase |
| { |
| /** |
| * @param testName |
| */ |
| public JCSRemovalSimpleConcurrentTest( String testName ) |
| { |
| super( testName ); |
| } |
| |
| /** |
| * Test setup |
| * <p> |
| * @throws Exception |
| */ |
| @Override |
| public void setUp() |
| throws Exception |
| { |
| JCS.setConfigFilename( "/TestRemoval.ccf" ); |
| JCS.getInstance( "testCache1" ); |
| } |
| |
| /** |
| * Main method passes this test to the text test runner. |
| * <p> |
| * @param args |
| */ |
| public static void main( String args[] ) |
| { |
| String[] testCaseName = { JCSRemovalSimpleConcurrentTest.class.getName() }; |
| junit.textui.TestRunner.main( testCaseName ); |
| } |
| |
| /** |
| * Verify that 2 level deep hierchical removal works. |
| * <p> |
| * @throws Exception |
| */ |
| public void testTwoDeepRemoval() |
| throws Exception |
| { |
| int count = 500; |
| CacheAccess<String, String> jcs = JCS.getInstance( "testCache1" ); |
| |
| for ( int i = 0; i <= count; i++ ) |
| { |
| jcs.put( "key:" + i + ":anotherpart", "data" + i ); |
| } |
| |
| for ( int i = count; i >= 0; i-- ) |
| { |
| String res = jcs.get( "key:" + i + ":anotherpart" ); |
| assertNotNull( "[key:" + i + ":anotherpart] should not be null, " + jcs.getStats(), res ); |
| } |
| |
| for ( int i = 0; i <= count; i++ ) |
| { |
| jcs.remove( "key:" + i + ":" ); |
| assertNull( jcs.getStats(), jcs.get( "key:" + i + ":anotherpart" ) ); |
| } |
| |
| } |
| |
| /** |
| * Verify that 1 level deep hierchical removal works. |
| * |
| * @throws Exception |
| */ |
| public void testSingleDepthRemoval() |
| throws Exception |
| { |
| |
| int count = 500; |
| CacheAccess<String, String> jcs = JCS.getInstance( "testCache1" ); |
| |
| for ( int i = 0; i <= count; i++ ) |
| { |
| jcs.put( i + ":key", "data" + i ); |
| } |
| |
| for ( int i = count; i >= 0; i-- ) |
| { |
| String res = jcs.get( i + ":key" ); |
| assertNotNull( "[" + i + ":key] should not be null", res ); |
| } |
| |
| for ( int i = 0; i <= count; i++ ) |
| { |
| jcs.remove( i + ":" ); |
| assertNull( jcs.get( i + ":key" ) ); |
| } |
| } |
| |
| /** |
| * Verify that clear removes everyting as it should. |
| * <p> |
| * @throws Exception |
| */ |
| public void testClear() |
| throws Exception |
| { |
| |
| int count = 500; |
| CacheAccess<String, String> jcs = JCS.getInstance( "testCache1" ); |
| |
| for ( int i = 0; i <= count; i++ ) |
| { |
| jcs.put( i + ":key", "data" + i ); |
| } |
| |
| for ( int i = count; i >= 0; i-- ) |
| { |
| String res = jcs.get( i + ":key" ); |
| assertNotNull( "[" + i + ":key] should not be null", res ); |
| } |
| jcs.clear(); |
| |
| for ( int i = count; i >= 0; i-- ) |
| { |
| String res = jcs.get( i + ":key" ); |
| if ( res != null ) |
| { |
| assertNull( "[" + i + ":key] should be null after remvoeall" + jcs.getStats(), res ); |
| } |
| } |
| } |
| |
| /** |
| * Verify that we can clear repeatedly without error. |
| * |
| * @throws Exception |
| */ |
| public void testClearRepeatedlyWithoutError() |
| throws Exception |
| { |
| int count = 500; |
| CacheAccess<String, String> jcs = JCS.getInstance( "testCache1" ); |
| |
| jcs.clear(); |
| |
| for ( int i = 0; i <= count; i++ ) |
| { |
| jcs.put( i + ":key", "data" + i ); |
| } |
| |
| for ( int i = count; i >= 0; i-- ) |
| { |
| String res = jcs.get( i + ":key" ); |
| assertNotNull( "[" + i + ":key] should not be null", res ); |
| } |
| |
| for ( int i = count; i >= 0; i-- ) |
| { |
| jcs.put( i + ":key", "data" + i ); |
| jcs.clear(); |
| String res = jcs.get( i + ":key" ); |
| if ( res != null ) |
| { |
| assertNull( "[" + i + ":key] should be null after remvoeall" + jcs.getStats(), res ); |
| } |
| } |
| } |
| } |