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From sand...@apache.org
Subject cvs commit: jakarta-commons/digester/src/test/org/apache/commons/digester/xmlrules DigesterLoaderTest.java DigesterLoaderTestSuite.java DigesterPatternStackTest.java TestDigesterRulesSource.java TestObject.java
Date Tue, 04 Dec 2001 19:48:47 GMT
sanders     01/12/04 11:48:47

  Added:       digester/src/test/org/apache/commons/digester/xmlrules
                        DigesterLoaderTest.java
                        DigesterLoaderTestSuite.java
                        DigesterPatternStackTest.java
                        TestDigesterRulesSource.java TestObject.java
  Log:
  Tests first :)
  
  XML Rules definition
  Graciously submitted by Dave Martin [dmartin@altoweb.com]
  
  Revision  Changes    Path
  1.1                  jakarta-commons/digester/src/test/org/apache/commons/digester/xmlrules/DigesterLoaderTest.java
  
  Index: DigesterLoaderTest.java
  ===================================================================
  /*
   * ====================================================================
   *
   * The Apache Software License, Version 1.1
   *
   * Copyright (c) 1999-2001 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 acknowlegement:
   *       "This product includes software developed by the
   *        Apache Software Foundation (http://www.apache.org/)."
   *    Alternately, this acknowlegement may appear in the software itself,
   *    if and wherever such third-party acknowlegements normally appear.
   *
   * 4. The names "The Jakarta Project", "Commons", 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 names without prior written
   *    permission of the Apache Group.
   *
   * 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.commons.digester.xmlrules;
  
  
  import java.io.InputStream;
  import java.io.PrintWriter;
  import java.net.URL;
  import java.util.ArrayList;
  import org.apache.commons.digester.Digester;
  import junit.framework.TestCase;
  import junit.framework.TestSuite;
  
  
  /**
   * Tests loading Digester rules from an XML file.
   *
   * @author David H. Martin - Initial Contribution
   * @author Scott Sanders   - Added ASL, removed external dependencies
   */
  
  public class DigesterLoaderTest extends TestCase {
      
      public DigesterLoaderTest(java.lang.String testName) {
          super(testName);
      }
      
      public static void main(java.lang.String[] args) {
          junit.textui.TestRunner.run(suite());
      }
      
      public static junit.framework.Test suite() {
          TestSuite suite = new TestSuite(DigesterLoaderTestSuite.class);
  
          return suite;
      }
      
      /**
       * Tests the DigesterLoader.createDigester(), with multiple
       * included rule sources: testrules.xml includes another rules xml
       * file, and also includes programmatically created rules.
       */
      public void testCreateDigester() throws Exception {
          URL rules = ClassLoader.getSystemResource("org/apache/commons/digester/xmlrules/testrules.xml");
          URL input = ClassLoader.getSystemResource("org/apache/commons/digester/xmlrules/test.xml");
          assertNotNull("The test could not locate testrules.xml", rules);
          assertNotNull("The test could not locate test.xml", input);
          Digester digester = DigesterLoader.createDigester(rules);
          digester.push(new ArrayList());
          digester.setDebug(0);
          Object root = digester.parse(input.openStream());
          assertEquals(root.toString(), "[foo1 baz1 foo2, foo3 foo4]");
          //System.out.println(root);
      }
      
      /**
       * Tests the DigesterLoader.load(), with multiple included rule
       * sources: testrules.xml includes another rules xml file, and
       * also includes programmatically created rules.
       */
      public void testLoad1() throws Exception {
          ClassLoader classLoader = getClass().getClassLoader();
          URL rules = classLoader.getResource("org/apache/commons/digester/xmlrules/testrules.xml");
          URL input = classLoader.getResource("org/apache/commons/digester/xmlrules/test.xml");
          assertNotNull("The test could not locate testrules.xml", rules);
          assertNotNull("The test could not locate test.xml", input);
          Object root = DigesterLoader.load(rules, classLoader, input, new ArrayList());
          if (! (root instanceof ArrayList)) {
              fail("Unexpected object returned from DigesterLoader. Expected ArrayList; got
" + root.getClass().getName());
          }
          assertEquals(root.toString(), "[foo1 baz1 foo2, foo3 foo4]");
      }
      
      /**
       * The same as testLoad1, exception the input file is passed to
       * DigesterLoader as an InputStream instead of a URL.
       */
      public void testLoad2() throws Exception {
          URL rules = ClassLoader.getSystemResource("org/apache/commons/digester/xmlrules/testrules.xml");
          InputStream input = ClassLoader.getSystemResource("org/apache/commons/digester/xmlrules/test.xml").openStream();
          Object root = DigesterLoader.load(rules, getClass().getClassLoader(), input, new
ArrayList());
          if (! (root instanceof ArrayList)) {
              fail("Unexpected object returned from DigesterLoader. Expected ArrayList; got
" + root.getClass().getName());
          }
          assertEquals(root.toString(), "[foo1 baz1 foo2, foo3 foo4]");
      }
   
  
      /**
       * Validates that circular includes are detected and result in an exception
       */
      public void testCircularInclude1() {
          URL rules = ClassLoader.getSystemResource("org/apache/commons/digester/xmlrules/testCircularRules.xml");
          try {
              Digester digester = DigesterLoader.createDigester(rules);
          } catch (Exception ex) {
              return;
          }
          fail("Creating a digester with circular rules should have thrown CircularIncludeException.");
      }
          
          
  }
  
  
  
  1.1                  jakarta-commons/digester/src/test/org/apache/commons/digester/xmlrules/DigesterLoaderTestSuite.java
  
  Index: DigesterLoaderTestSuite.java
  ===================================================================
  /*
   * ====================================================================
   *
   * The Apache Software License, Version 1.1
   *
   * Copyright (c) 1999-2001 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 acknowlegement:
   *       "This product includes software developed by the
   *        Apache Software Foundation (http://www.apache.org/)."
   *    Alternately, this acknowlegement may appear in the software itself,
   *    if and wherever such third-party acknowlegements normally appear.
   *
   * 4. The names "The Jakarta Project", "Commons", 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 names without prior written
   *    permission of the Apache Group.
   *
   * 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.commons.digester.xmlrules;
  
  
  import junit.framework.TestCase;
  import junit.framework.TestSuite;
  
  
  /**
   * Tests loading Digester rules from an XML file.
   *
   * @author Scott Sanders
   */
  
  public class DigesterLoaderTestSuite extends TestCase {
  
      public DigesterLoaderTestSuite(java.lang.String testName) {
          super(testName);
      }
  
      public static void main(java.lang.String[] args) {
          junit.textui.TestRunner.run(suite());
      }
  
      public static junit.framework.Test suite() {
          TestSuite suite = new TestSuite();
          suite.addTestSuite(DigesterLoaderTest.class);
          suite.addTestSuite(DigesterPatternStackTest.class);
  
          return suite;
      }
  }
  
  
  1.1                  jakarta-commons/digester/src/test/org/apache/commons/digester/xmlrules/DigesterPatternStackTest.java
  
  Index: DigesterPatternStackTest.java
  ===================================================================
  /*
   * ====================================================================
   *
   * The Apache Software License, Version 1.1
   *
   * Copyright (c) 1999-2001 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 acknowlegement:
   *       "This product includes software developed by the
   *        Apache Software Foundation (http://www.apache.org/)."
   *    Alternately, this acknowlegement may appear in the software itself,
   *    if and wherever such third-party acknowlegements normally appear.
   *
   * 4. The names "The Jakarta Project", "Commons", 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 names without prior written
   *    permission of the Apache Group.
   *
   * 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.commons.digester.xmlrules;
  import junit.framework.TestCase;
  import junit.framework.TestSuite;
  
  /**
   * This test case tests the behavior of
   * DigesterRuleParser.PatternStack, a specialized stack whose
   * toString() method returns a /-separated representation of the
   * stack's elements. The tests ensure that
   * DigesterRuleParser.PatternStack.toString() returns the properly
   * formatted string.
   */
  public class DigesterPatternStackTest extends TestCase {
      public DigesterPatternStackTest(String testName) {
          super(testName);
      }
  
      public static void main(java.lang.String[] args) {
          junit.textui.TestRunner.run(suite());
      }
      
      public static junit.framework.Test suite() {
          TestSuite suite = new TestSuite(DigesterPatternStackTest.class);
          
          return suite;
      }
  
      private DigesterRuleParser.PatternStack stack;
  
      public void setUp() {
          DigesterRuleParser parser = new DigesterRuleParser();
          stack = parser.patternStack;
      }
  
      public void test1() throws Exception {
          assertEquals("", stack.toString());
      }
  
      public void test2() throws Exception {
          stack.push("A");
          assertEquals("A", stack.toString());
          stack.pop();
          assertEquals("", stack.toString());
      }
  
      public void test3() throws Exception {
          stack.push("A");
          stack.push("B");
          assertEquals("A/B", stack.toString());
  
          stack.pop();
          assertEquals("A", stack.toString());
      }
  
      public void test4() throws Exception {
          stack.push("");
          assertEquals("", stack.toString());
  
          stack.push("");
          assertEquals("", stack.toString());
      }
  
      public void test5() throws Exception {
          stack.push("A");
          assertEquals("A", stack.toString());
  
          stack.push("");
          stack.push("");
          assertEquals("A", stack.toString());
  
      }
  
      public void test6() throws Exception {
          stack.push("A");
          stack.push("B");
          stack.clear();
          assertEquals("", stack.toString());
      }
  
      public void test7() throws Exception {
          stack.push("///");
          assertEquals("///", stack.toString());
  
          stack.push("/");
          assertEquals("/////", stack.toString());
  
          stack.pop();
          assertEquals("///", stack.toString());
  
          stack.pop();
          assertEquals("", stack.toString());
      }
  
  }
  
  
  
  1.1                  jakarta-commons/digester/src/test/org/apache/commons/digester/xmlrules/TestDigesterRulesSource.java
  
  Index: TestDigesterRulesSource.java
  ===================================================================
  /*
   * ====================================================================
   *
   * The Apache Software License, Version 1.1
   *
   * Copyright (c) 1999-2001 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 acknowlegement:
   *       "This product includes software developed by the
   *        Apache Software Foundation (http://www.apache.org/)."
   *    Alternately, this acknowlegement may appear in the software itself,
   *    if and wherever such third-party acknowlegements normally appear.
   *
   * 4. The names "The Jakarta Project", "Commons", 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 names without prior written
   *    permission of the Apache Group.
   *
   * 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.commons.digester.xmlrules;
  
  
  import org.apache.commons.digester.Digester;
  
  
  /**
   * A test class, for validating FromXmlRuleSet's ability to 'include' 
   * programmatically-created rules from within an XML rules file.
   *
   * @author David H. Martin - Initial Contribution
   * @author Scott Sanders   - Added ASL, removed external dependencies
   */
  public class TestDigesterRulesSource implements DigesterRulesSource {
  
      /**
       * Creates and adds Digester Rules to a given Rules object
       * @param digester the Digester to add the new Rule objects to
       */
      public void getRules(Digester digester) {
          digester.addObjectCreate("/baz", TestObject.class.getName());
          digester.addSetNext("/baz", "add", "java.lang.Object");
          digester.addSetProperties("/baz");
      }
      
  }
  
  
  
  1.1                  jakarta-commons/digester/src/test/org/apache/commons/digester/xmlrules/TestObject.java
  
  Index: TestObject.java
  ===================================================================
  /*
   * ====================================================================
   *
   * The Apache Software License, Version 1.1
   *
   * Copyright (c) 1999-2001 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 acknowlegement:
   *       "This product includes software developed by the
   *        Apache Software Foundation (http://www.apache.org/)."
   *    Alternately, this acknowlegement may appear in the software itself,
   *    if and wherever such third-party acknowlegements normally appear.
   *
   * 4. The names "The Jakarta Project", "Commons", 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 names without prior written
   *    permission of the Apache Group.
   *
   * 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.commons.digester.xmlrules;
  import java.util.ArrayList;
  import java.util.Iterator;
  
  /**
   * Test harness object for holding results of digestion.
   *
   * @author David H. Martin - Initial Contribution
   * @author Scott Sanders   - Added ASL, removed external dependencies
   */
  public class TestObject {
  
      private ArrayList children = new ArrayList();
      private String value = "";
      
      public TestObject() {
      }
  
      private static int idx = 0;
      
      public String toString() {
          String str = value;
          for (Iterator i = children.iterator(); i.hasNext(); ) {
              str += " " + i.next();
          }
          return str;
      }
      
      public void add(Object o) {
          children.add(o);
      }
      
      public void setValue(String val) {
          value = val;
      }
  }
  
  
  

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