geronimo-scm mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From jdil...@apache.org
Subject cvs commit: incubator-geronimo/modules/common/src/test/org/apache/geronimo/common/mutable MuFloatTest.java
Date Sat, 30 Aug 2003 20:56:35 GMT
jdillon     2003/08/30 13:56:35

  Added:       modules/common/src/test/org/apache/geronimo/common/mutable
                        MuFloatTest.java
  Log:
   o Applied patch GERONIMO-45
  
  Revision  Changes    Path
  1.1                  incubator-geronimo/modules/common/src/test/org/apache/geronimo/common/mutable/MuFloatTest.java
  
  Index: MuFloatTest.java
  ===================================================================
  /* ====================================================================
   * The Apache Software License, Version 1.1
   *
   * Copyright (c) 2003 The Apache Software Foundation.  All rights
   * reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   *
   * 1. Redistributions of source code must retain the above copyright
   *    notice, this list of conditions and the following disclaimer.
   *
   * 2. Redistributions in binary form must reproduce the above copyright
   *    notice, this list of conditions and the following disclaimer in
   *    the documentation and/or other materials provided with the
   *    distribution.
   *
   * 3. The end-user documentation included with the redistribution,
   *    if any, must include the following acknowledgment:
   *       "This product includes software developed by the
   *        Apache Software Foundation (http://www.apache.org/)."
   *    Alternately, this acknowledgment may appear in the software itself,
   *    if and wherever such third-party acknowledgments normally appear.
   *
   * 4. The names "Apache" and "Apache Software Foundation" and
   *    "Apache Geronimo" must not be used to endorse or promote products
   *    derived from this software without prior written permission. For
   *    written permission, please contact apache@apache.org.
   *
   * 5. Products derived from this software may not be called "Apache",
   *    "Apache Geronimo", nor may "Apache" appear in their name, without
   *    prior written permission of the Apache Software Foundation.
   *
   * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
   * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
   * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
   * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
   * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
   * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
   * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
   * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
   * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
   * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
   * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   * SUCH DAMAGE.
   * ====================================================================
   *
   * This software consists of voluntary contributions made by many
   * individuals on behalf of the Apache Software Foundation.  For more
   * information on the Apache Software Foundation, please see
   * <http://www.apache.org/>.
   *
   * ====================================================================
   */
  
  package org.apache.geronimo.common.mutable;
  
  import junit.framework.TestCase;
  import org.apache.geronimo.common.coerce.NotCoercibleException;
  
  /**
   * Unit test for {@link MuFloat} class.
   *
   * @version $Revision: 1.1 $ $Date: 2003/08/30 20:56:35 $
   */
  public class MuFloatTest extends TestCase {
  
      public void testConstructors() {
          MuFloat muFloat = new MuFloat();
          assertEquals(0, muFloat.get(), 0);
  
          muFloat = new MuFloat(5.5f);
          assertEquals(5.5f, muFloat.get(),0);
  
          muFloat = new MuFloat(new Double(3.6));
          assertEquals(3.6f,muFloat.get(),0);
      }
  
      public void testCommit() {
          float assumed = 10;
          float newVal = 20;
  
          MuFloat muFloat = new MuFloat(10);
          assertTrue(muFloat.commit(assumed, newVal));
          assertFalse(muFloat.commit(assumed, newVal));
      }
  
      public void testSwap() {
          MuFloat six = new MuFloat(6);
          MuFloat nine = new MuFloat(9);
  
          assertEquals(9, nine.swap(nine), 0);
          assertEquals(9, six.swap(nine), 0);
          assertEquals(9, six.get(), 0);
      }
  
      public void testPlusMinusMultiDivide() {
          MuFloat muFloat = new MuFloat(9);
  
          float val = 2;
  
          assertEquals(11, muFloat.add(val), 0);
          assertEquals(11, muFloat.get(), 0);
  
          assertEquals(9, muFloat.subtract(val), 0);
          assertEquals(9, muFloat.get(), 0);
  
          assertEquals(18, muFloat.multiply(val), 0);
          assertEquals(18, muFloat.get(), 0);
  
          assertEquals(9, muFloat.divide(val), 0);
          assertEquals(9, muFloat.get(), 0);
      }
  
      public void testNegate() {
          MuFloat muFloat = new MuFloat(9);
          assertEquals(-9, muFloat.negate(), 0);
      }
  
      public void testCompare() {
          float lesser = 1.2f;
          float equal = 2.3f;
          float greater = 3.4f;
  
          MuFloat muFloat = new MuFloat(equal);
  
          assertTrue(muFloat.compareTo(equal) == 0);
          assertTrue(muFloat.compareTo(lesser) > 0);
          assertTrue(muFloat.compareTo(greater) < 0);
  
          assertTrue(muFloat.compareTo(new MuFloat(2.3f)) == 0);
          assertTrue(muFloat.compareTo(new MuFloat(5.0f)) < 0);
          assertTrue(muFloat.compareTo(new MuFloat(1.2f)) > 0);
  
          try {
              muFloat.compareTo(new String());
              fail("Expected ClassCastException");
          } catch (ClassCastException e) {
          }
      }
  
      public void testEquals() {
          MuFloat muFloat = new MuFloat(5.5f);
  
          assertTrue(muFloat.equals(muFloat));
          assertTrue(muFloat.equals(new MuFloat(5.5f)));
          assertFalse(muFloat.equals(null));
          assertFalse(muFloat.equals(new String()));
      }
  
     public void testMisc() {
          MuFloat muFloat = new MuFloat(10);
  
          assertEquals("10.0", muFloat.toString());
          assertEquals(muFloat.hashCode(), (new MuFloat(10)).hashCode());
      }
  
      public void testSetObject() {
          MuFloat muFloat = new MuFloat();
          muFloat.setValue(new Integer(5));
  
          assertEquals(new Float(5), muFloat.getValue());
          assertEquals(5, muFloat.get(), 0);
  
          muFloat.setValue(new Double(5.5));
  
          assertEquals(new Float(5.5), muFloat.getValue());
          assertEquals(5.5, muFloat.get(), 0);
  
          muFloat = new MuFloat();
          muFloat.set(2.2f);
          assertEquals(2.2f, muFloat.get(), 0);
  
          muFloat.setValue(new String("5.5"));
          assertEquals(5.5f,muFloat.get(),0);
  
          try {
              muFloat.setValue(new String("Thirty Six.Five Five"));
              fail("Expected NotCoercibleException");
          } catch (NotCoercibleException ignore) {
          }
  
          try {
              muFloat.setValue(new Object());
              fail("Expected NotCoercibleException");
          }
          catch (NotCoercibleException ignore) {
          }
      }
  }
  
  
  

Mime
View raw message