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From blorit...@apache.org
Subject cvs commit: jakarta-avalon/src/test/org/apache/avalon/framework/service/test DefaultServiceManagerTestCase.java DefaultServiceSelectorTestCase.java RoleA.java RoleB.java
Date Tue, 25 Jun 2002 13:33:25 GMT
bloritsch    2002/06/25 06:33:25

  Added:       src/test/org/apache/avalon/framework/service/test
                        DefaultServiceManagerTestCase.java
                        DefaultServiceSelectorTestCase.java RoleA.java
                        RoleB.java
  Log:
  test cases for ServiceManager
  
  Revision  Changes    Path
  1.1                  jakarta-avalon/src/test/org/apache/avalon/framework/service/test/DefaultServiceManagerTestCase.java
  
  Index: DefaultServiceManagerTestCase.java
  ===================================================================
  /*
  
   ============================================================================
                     The Apache Software License, Version 1.1
   ============================================================================
   
   Copyright (C) @year@ The Apache Software Foundation. All rights reserved.
   
   Redistribution and use in source and binary forms, with or without modifica-
   tion, 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 "Jakarta", "Apache Avalon", "Avalon Excalibur", "Avalon
      Framework" and "Apache Software Foundation"  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", 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 (INCLU-
   DING, 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 and was  originally created by
   Stefano Mazzocchi  <stefano@apache.org>. For more  information on the Apache 
   Software Foundation, please see <http://www.apache.org/>.
   
  */
  package org.apache.avalon.framework.service.test;
  
  import junit.framework.TestCase;
  import org.apache.avalon.framework.service.ServiceException;
  import org.apache.avalon.framework.service.DefaultServiceManager;
  
  /**
   * Test the basic public methods of DefaultComponentManager.
   *
   * @author <a href="mailto:rantene@hotmail.com">Ran Tene</a>
   */
  public final class DefaultServiceManagerTestCase
      extends TestCase
  {
  
      class DefaultRoleA
          implements RoleA
      {
          public DefaultRoleA()
          {
          }
      }
  
      class DefaultRoleB
          implements RoleB
      {
          public DefaultRoleB()
          {
          }
      }
  
  
      private DefaultServiceManager m_componentManager;
  
      protected boolean m_exceptionThrown;
  
  
      public DefaultServiceManagerTestCase()
      {
          this("DefaultComponentManager Test Case");
      }
  
      public DefaultServiceManagerTestCase( final String name )
      {
          super( name );
      }
  
      protected void setUp()
          throws Exception
      {
          m_componentManager = new DefaultServiceManager();
          m_exceptionThrown = false;
      }
  
      protected  void tearDown()
          throws Exception
      {
          m_componentManager = null;
      }
  
      /**
       * lookup contract:
       * return first component found for role
       * search in hirarchy from current componentManager up.
       * if no compnent exist for role a in hierarchy
       * throw ComponentException
       */
  
  
      public void testlookup1()
          throws Exception
      {
          DefaultRoleB roleBinBase = new DefaultRoleB();
          DefaultRoleB roleBinParent = new DefaultRoleB();
          DefaultRoleA roleAinParent = new DefaultRoleA();
  
          m_componentManager.put(RoleA.ROLE,roleAinParent);
          m_componentManager.put(RoleB.ROLE,roleBinParent);
          DefaultServiceManager baseComponentManager = new DefaultServiceManager(m_componentManager);
          baseComponentManager.put(RoleB.ROLE,roleBinBase);
          Object lookupAinBase = baseComponentManager.lookup(RoleA.ROLE);
          Object lookupBinBase = baseComponentManager.lookup(RoleB.ROLE);
          Object lookupBinParent = m_componentManager.lookup(RoleB.ROLE);
          assertTrue( lookupAinBase instanceof RoleA);
          assertEquals( lookupBinBase, roleBinBase );
          assertEquals( lookupBinParent, roleBinParent );
          assertEquals( lookupAinBase,roleAinParent);
      }
  
      public void testlookup2()
          throws Exception
      {
          m_componentManager.put(RoleA.ROLE,new DefaultRoleA());
          Object o = null;
          try
          {
              o = m_componentManager.lookup(RoleB.ROLE);
          }
          catch        (ServiceException ce)
          {
              m_exceptionThrown = true;
          }
          if (o == null)
              assertTrue("ComponentException was not thrown when component was not found by
lookup." ,m_exceptionThrown );
          else
              assertTrue("component was found by lookup ,when there was no component.",false);
  
      }
  
      public void testhasComponent()
          throws Exception
      {
          m_componentManager.put(RoleA.ROLE,new DefaultRoleA());
          assertTrue(m_componentManager.hasService(RoleA.ROLE));
          assertTrue(!m_componentManager.hasService(RoleB.ROLE));
      }
  
      public void testmakeReadOnly()
          throws Exception
      {
          //before read only
          m_componentManager.put(RoleA.ROLE,new DefaultRoleA());
          Object a = m_componentManager.lookup(RoleA.ROLE);
          assertTrue( a instanceof RoleA);
          m_componentManager.makeReadOnly();
          //after read only
          try
          {
              m_componentManager.put(RoleB.ROLE,new DefaultRoleB());
          }
          catch        (IllegalStateException se)
          {
              m_exceptionThrown = true;
          }
          assertTrue("IllegalStateException was not thrown in  put after makeReadOnly." ,
m_exceptionThrown );
      }
  }
  
  
  
  
  
  
  
  
  
  
  1.1                  jakarta-avalon/src/test/org/apache/avalon/framework/service/test/DefaultServiceSelectorTestCase.java
  
  Index: DefaultServiceSelectorTestCase.java
  ===================================================================
  /*
  
   ============================================================================
                     The Apache Software License, Version 1.1
   ============================================================================
   
   Copyright (C) @year@ The Apache Software Foundation. All rights reserved.
   
   Redistribution and use in source and binary forms, with or without modifica-
   tion, 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 "Jakarta", "Apache Avalon", "Avalon Excalibur", "Avalon
      Framework" and "Apache Software Foundation"  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", 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 (INCLU-
   DING, 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 and was  originally created by
   Stefano Mazzocchi  <stefano@apache.org>. For more  information on the Apache 
   Software Foundation, please see <http://www.apache.org/>.
   
  */
  package org.apache.avalon.framework.service.test;
  
  import junit.framework.TestCase;
  import org.apache.avalon.framework.service.ServiceException;
  import org.apache.avalon.framework.service.DefaultServiceSelector;
  
  /**
   * Test the basic public methods of DefaultComponentSelector.
   *
   * @author <a href="mailto:rantene@hotmail.com">Ran Tene</a>
   */
  public final class DefaultServiceSelectorTestCase
      extends TestCase
  {
      class FeatureComponent
      {
          Object  m_feature;
          public FeatureComponent( final Object feature )
          {
              m_feature = feature;
          }
  
          public Object getFeature()
          {
              return m_feature;
          }
      }
  
      class Hint
      {
          String  m_name;
  
          public Hint( final String name )
          {
              m_name = name;
          }
  
          public String getName()
          {
              return m_name;
          }
      }
  
      private DefaultServiceSelector m_componentSelector;
      protected boolean m_exceptionThrown;
  
      public DefaultServiceSelectorTestCase()
      {
          this("DefaultComponentSelector Test Case");
      }
  
      public DefaultServiceSelectorTestCase( final String name )
      {
          super( name );
      }
  
      protected void setUp()
          throws Exception
      {
          m_componentSelector = new DefaultServiceSelector();
          m_exceptionThrown =false;
      }
  
      protected  void tearDown()
          throws Exception
      {
          m_componentSelector = null;
      }
  
      /**
       * lookup contract:
       * return  the component that was put with this hint
       * if no compnent exist for hint
       * throw ComponentException
       */
      public void testlookup()
          throws Exception
      {
          Hint hintA = new Hint("a");
          Hint hintB = new Hint("b");
          m_componentSelector.put(hintA,new FeatureComponent(hintA));
          m_componentSelector.put(hintB,new FeatureComponent(hintB));
          FeatureComponent  fComponent = (FeatureComponent)m_componentSelector.select(hintA);
          assertEquals( hintA, fComponent.getFeature() );
          Object o = null;
          try
          {
              o = (FeatureComponent)m_componentSelector.select(new Hint("no component"));
          }
          catch        (ServiceException ce)
          {
              m_exceptionThrown = true;
          }
          if (o == null)
              assertTrue("ComponentException was not thrown when component was not found by
lookup." ,m_exceptionThrown );
          else
              assertTrue("component was found by lookup ,when there was no component.",false);
      }
  
      public void testhasComponent()
          throws Exception
      {
          Hint hintA = new Hint("a");
          Hint hintB = new Hint("b");
          m_componentSelector.put(hintA,new FeatureComponent(hintA));
          assertTrue(m_componentSelector.isSelectable(hintA));
          assertTrue(!m_componentSelector.isSelectable(hintB));
      }
  
      //makeReadOnly contract:put after makeReadOnly throws IllegalStateException
      public void testmakeReadOnly()
          throws Exception
      {
          Hint hintA = new Hint("a");
          Hint hintB = new Hint("b");
          //before read only
          m_componentSelector.put(hintA,new FeatureComponent(hintA));
          FeatureComponent  fComponent = (FeatureComponent)m_componentSelector.select(hintA);
          assertEquals( hintA, fComponent.getFeature() );
          m_componentSelector.makeReadOnly();
          //after read only
          try
          {
              m_componentSelector.put(hintB,new FeatureComponent(hintB));
          }
          catch        (IllegalStateException se)
          {
              m_exceptionThrown = true;
          }
          assertTrue("IllegalStateException was not thrown in  put after makeReadOnly." ,
m_exceptionThrown );
      }
  }
  
  
  
  
  
  
  
  
  
  1.1                  jakarta-avalon/src/test/org/apache/avalon/framework/service/test/RoleA.java
  
  Index: RoleA.java
  ===================================================================
  /*
  
   ============================================================================
                     The Apache Software License, Version 1.1
   ============================================================================
   
   Copyright (C) @year@ The Apache Software Foundation. All rights reserved.
   
   Redistribution and use in source and binary forms, with or without modifica-
   tion, 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 "Jakarta", "Apache Avalon", "Avalon Excalibur", "Avalon
      Framework" and "Apache Software Foundation"  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", 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 (INCLU-
   DING, 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 and was  originally created by
   Stefano Mazzocchi  <stefano@apache.org>. For more  information on the Apache 
   Software Foundation, please see <http://www.apache.org/>.
   
  */
  package org.apache.avalon.framework.service.test;
  
  /**
   * @author <a href="mailto:rantene@hotmail.com">Ran Tene</a>
   */
  public interface RoleA
  {
      String ROLE = RoleA.class.getName();
  }
  
  
  
  1.1                  jakarta-avalon/src/test/org/apache/avalon/framework/service/test/RoleB.java
  
  Index: RoleB.java
  ===================================================================
  /*
  
   ============================================================================
                     The Apache Software License, Version 1.1
   ============================================================================
   
   Copyright (C) @year@ The Apache Software Foundation. All rights reserved.
   
   Redistribution and use in source and binary forms, with or without modifica-
   tion, 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 "Jakarta", "Apache Avalon", "Avalon Excalibur", "Avalon
      Framework" and "Apache Software Foundation"  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", 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 (INCLU-
   DING, 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 and was  originally created by
   Stefano Mazzocchi  <stefano@apache.org>. For more  information on the Apache 
   Software Foundation, please see <http://www.apache.org/>.
   
  */
  package org.apache.avalon.framework.service.test;
  
  /**
   * @author <a href="mailto:rantene@hotmail.com">Ran Tene</a>
   */
  public interface RoleB
  {
      String ROLE = RoleB.class.getName();
  }
  
  
  

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