[jboss-cvs] apache/commons-logging/src/test/org/apache/commons/logging/config ...

Fri Feb 9 01:57:20 EST 2007

  User: starksm 
  Date: 07/02/09 01:57:20

  Added:       commons-logging/src/test/org/apache/commons/logging/config  
                        PriorityConfigTestCase.java
                        FirstPriorityConfigTestCase.java
  Log:
  Update to the http://apache.ziply.com/jakarta/commons/logging/source/commons-logging-1.1-src.zip release

  Revision  Changes    Path
  1.1      date: 2007/02/09 06:57:20;  author: starksm;  state: Exp;apache/commons-logging/src/test/org/apache/commons/logging/config/PriorityConfigTestCase.java

  Index: PriorityConfigTestCase.java
  ===================================================================
  /*
   * Copyright 2006 The Apache Software Foundation.
   * 
   * Licensed 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.
   */ 

  package org.apache.commons.logging.config;

  import java.net.URL;

  import junit.framework.Test;
  import junit.framework.TestCase;

  import org.apache.commons.logging.LogFactory;
  import org.apache.commons.logging.PathableClassLoader;
  import org.apache.commons.logging.PathableTestSuite;

  /**
   * Tests that verify that the process of configuring logging on startup
   * works correctly by selecting the file with the highest priority.
   * <p>
   * This test sets up a classpath where:
   * <ul>
   * <li> first file (in parent loader) has priority=10 (parentFirst=true)
   * <li> second file found has no priority set
   * <li> third file found has priority=20
   * <li> fourth file found also has priority=20
   * </ul>
   * The result should be that the third file is used.
   * <p>
   * Note that parentFirst=true is used in this test because method
   * <code>PathableClassLoader.getResources</code> always behaves as if
   * parentFirst=true; see the PathableClassLoader javadoc for details.
   */

  public class PriorityConfigTestCase extends TestCase {

      // ------------------------------------------- JUnit Infrastructure Methods

      /**
       * Return the tests included in this test suite.
       */
      public static Test suite() throws Exception {
          Class thisClass = PriorityConfigTestCase.class;

          // Determine the URL to this .class file, so that we can then
          // append the priority dirs to it. For tidiness, load this
          // class through a dummy loader though this is not absolutely
          // necessary...
          PathableClassLoader dummy = new PathableClassLoader(null);
          dummy.useSystemLoader("junit.");
          dummy.addLogicalLib("testclasses");
          dummy.addLogicalLib("commons-logging");

          String thisClassPath = thisClass.getName().replace('.', '/') + ".class";
          URL baseUrl = dummy.findResource(thisClassPath);

          // Now set up the desired classloader hierarchy. We'll put a config
          // file of priority=10 in the container path, and ones of both
          // "no priority" and priority=20 in the webapp path.
          //
          // A second properties file with priority=20 is also added,
          // so we can check that the first one in the classpath is
          // used.
          PathableClassLoader containerLoader = new PathableClassLoader(null);
          containerLoader.useSystemLoader("junit.");
          containerLoader.addLogicalLib("commons-logging");

          URL pri10URL = new URL(baseUrl, "priority10/");
          containerLoader.addURL(pri10URL);

          PathableClassLoader webappLoader = new PathableClassLoader(containerLoader);
          webappLoader.setParentFirst(true);
          webappLoader.addLogicalLib("testclasses");

          URL noPriorityURL = new URL(baseUrl, "nopriority/");
          webappLoader.addURL(noPriorityURL);

          URL pri20URL = new URL(baseUrl, "priority20/");
          webappLoader.addURL(pri20URL);

          URL pri20aURL = new URL(baseUrl, "priority20a/");
          webappLoader.addURL(pri20aURL);

          // load the test class via webapp loader, and use the webapp loader
          // as the tccl loader too.
          Class testClass = webappLoader.loadClass(thisClass.getName());
          return new PathableTestSuite(testClass, webappLoader);
      }

      /**
       * Set up instance variables required by this test case.
       */
      public void setUp() throws Exception {
          LogFactory.releaseAll();
      }

      /**
       * Tear down instance variables required by this test case.
       */
      public void tearDown() {
          LogFactory.releaseAll();
      }

      // ----------------------------------------------------------- Test Methods

      /**
       * Verify that the config file being used is the one containing
       * the desired configId value.
       */
      public void testPriority() throws Exception {
          LogFactory instance = LogFactory.getFactory();
          String id = (String) instance.getAttribute("configId");
          assertEquals("Correct config file loaded", "priority20", id );
      }
  }

  1.1      date: 2007/02/09 06:57:20;  author: starksm;  state: Exp;apache/commons-logging/src/test/org/apache/commons/logging/config/FirstPriorityConfigTestCase.java

  Index: FirstPriorityConfigTestCase.java
  ===================================================================
  /*
   * Copyright 2006 The Apache Software Foundation.
   * 
   * Licensed 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.
   */ 

  package org.apache.commons.logging.config;

  import java.net.URL;

  import junit.framework.Test;
  import junit.framework.TestCase;

  import org.apache.commons.logging.LogFactory;
  import org.apache.commons.logging.PathableClassLoader;
  import org.apache.commons.logging.PathableTestSuite;

  /**
   * Tests that verify that the process of configuring logging on startup
   * works correctly by selecting the file with the highest priority.
   * <p>
   * This test sets up a classpath where:
   * <ul>
   * <li> first file found has priority=20
   * <li> second file found has priority=10
   * </ul>
   * The result should be that the first file is used.
   */
  public class FirstPriorityConfigTestCase extends TestCase {

      // ------------------------------------------- JUnit Infrastructure Methods

      /**
       * Return the tests included in this test suite.
       */
      public static Test suite() throws Exception {
          Class thisClass = FirstPriorityConfigTestCase.class;

          // Determine the URL to this .class file, so that we can then
          // append the priority dirs to it. For tidiness, load this
          // class through a dummy loader though this is not absolutely
          // necessary...
          PathableClassLoader dummy = new PathableClassLoader(null);
          dummy.useSystemLoader("junit.");
          dummy.addLogicalLib("testclasses");
          dummy.addLogicalLib("commons-logging");

          String thisClassPath = thisClass.getName().replace('.', '/') + ".class";
          URL baseUrl = dummy.findResource(thisClassPath);

          // Now set up the desired classloader hierarchy. We'll put a config
          // file of priority=10 in the container path, and ones of both
          // "no priority" and priority=20 in the webapp path.
          //
          // A second properties file with priority=20 is also added,
          // so we can check that the first one in the classpath is
          // used.
          PathableClassLoader containerLoader = new PathableClassLoader(null);
          containerLoader.useSystemLoader("junit.");
          containerLoader.addLogicalLib("commons-logging");

          PathableClassLoader webappLoader = new PathableClassLoader(containerLoader);
          webappLoader.addLogicalLib("testclasses");

          URL pri20URL = new URL(baseUrl, "priority20/");
          webappLoader.addURL(pri20URL);

          URL pri10URL = new URL(baseUrl, "priority10/");
          webappLoader.addURL(pri10URL);

          // load the test class via webapp loader, and use the webapp loader
          // as the tccl loader too.
          Class testClass = webappLoader.loadClass(thisClass.getName());
          return new PathableTestSuite(testClass, webappLoader);
      }

      /**
       * Set up instance variables required by this test case.
       */
      public void setUp() throws Exception {
          LogFactory.releaseAll();
      }

      /**
       * Tear down instance variables required by this test case.
       */
      public void tearDown() {
          LogFactory.releaseAll();
      }

      // ----------------------------------------------------------- Test Methods

      /**
       * Verify that the config file being used is the one containing
       * the desired configId value.
       */
      public void testPriority() throws Exception {
          LogFactory instance = LogFactory.getFactory();
          String id = (String) instance.getAttribute("configId");
          assertEquals("Correct config file loaded", "priority20", id );
      }
  }