    1   /***
    2    *
    3    * Copyright 2004 Protique Ltd
    4    *
    5    * Licensed under the Apache License, Version 2.0 (the "License");
    6    * you may not use this file except in compliance with the License.
    7    * You may obtain a copy of the License at
    8    *
    9    * http://www.apache.org/licenses/LICENSE-2.0
    10   *
    11   * Unless required by applicable law or agreed to in writing, software
    12   * distributed under the License is distributed on an "AS IS" BASIS,
    13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    14   * See the License for the specific language governing permissions and
    15   * limitations under the License.
    16   *
    17   **/
    18
    19  package org.codehaus.activemq.capacity;
    20
    21  import junit.framework.TestCase;
    22
    23  /***
    24   *
    25   * BasicCapacityMonitorTest
    26   * @version $Revision: 1.1 $
    27   */
    28  public class BasicCapacityMonitorTest extends TestCase {
    29      public static void main(String[] args) {
    30      }
    31
    32      /*
    33       * @see TestCase#setUp()
    34       */
    35      protected void setUp() throws Exception {
    36          super.setUp();
    37      }
    38
    39      /*
    40       * @see TestCase#tearDown()
    41       */
    42      protected void tearDown() throws Exception {
    43          super.tearDown();
    44      }
    45
    46      /***
    47       * Constructor for BasicCapacityMonitorTest.
    48       * @param arg0
    49       */
    50      public BasicCapacityMonitorTest(String arg0) {
    51          super(arg0);
    52      }
    53
    54      public void testCapacityMonitor() {
    55
    56          int maxvalue = 1000;
    57          int increment = 10;
    58          BasicCapacityMonitor bcm = new BasicCapacityMonitor("test",maxvalue);
    59          bcm.setRoundingFactor(5);
    60          for (int i =0; i < maxvalue; i+= increment){
    61              bcm.setCurrentValue(i);
    62              System.out.println(i + " cap = " + bcm.getCurrentCapacity() + " , " + ((maxvalue-i)/10));
    63
    64              assertTrue(bcm.getCurrentCapacity()==((maxvalue-i)/10));
    65              int roundedCapacity = bcm.getRoundedCapacity();
    66              System.out.println("roundec capacity = " + roundedCapacity);
    67          }
    68
    69      }
    70  }