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From skitch...@apache.org
Subject svn commit: r152978 - jakarta/commons/proper/digester/branches/digester2/src/test/org/apache/commons/digester2/actions/CreateObjectWithFactoryActionTestCase.java
Date Wed, 09 Feb 2005 02:41:13 GMT
Author: skitching
Date: Tue Feb  8 18:41:12 2005
New Revision: 152978

URL: http://svn.apache.org/viewcvs?view=rev&rev=152978
Log:
Test cases for CreateObjectWithFactoryAction

Added:
    jakarta/commons/proper/digester/branches/digester2/src/test/org/apache/commons/digester2/actions/CreateObjectWithFactoryActionTestCase.java
  (with props)

Added: jakarta/commons/proper/digester/branches/digester2/src/test/org/apache/commons/digester2/actions/CreateObjectWithFactoryActionTestCase.java
URL: http://svn.apache.org/viewcvs/jakarta/commons/proper/digester/branches/digester2/src/test/org/apache/commons/digester2/actions/CreateObjectWithFactoryActionTestCase.java?view=auto&rev=152978
==============================================================================
--- jakarta/commons/proper/digester/branches/digester2/src/test/org/apache/commons/digester2/actions/CreateObjectWithFactoryActionTestCase.java
(added)
+++ jakarta/commons/proper/digester/branches/digester2/src/test/org/apache/commons/digester2/actions/CreateObjectWithFactoryActionTestCase.java
Tue Feb  8 18:41:12 2005
@@ -0,0 +1,167 @@
+/* $Id$
+ *
+ * Copyright 2001-2005 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.digester2.actions;
+
+import junit.framework.Test;
+import junit.framework.TestCase;
+import junit.framework.TestSuite;
+
+import java.io.StringReader;
+import java.util.List;
+import java.util.ArrayList;
+
+import org.xml.sax.InputSource;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.digester2.Digester;
+import org.apache.commons.digester2.Context;
+
+/**
+ * <p>Test Cases for the CreateObjectWithFactoryAction class.</p>
+ */
+
+public class CreateObjectWithFactoryActionTestCase extends TestCase {
+
+    // ----------------------------------------------------------- 
+    // Local classes
+    // ----------------------------------------------------------- 
+
+    public static class CustomRoot {
+        public List list = new ArrayList();
+        public void addInteger(Integer i) {
+            list.add(i);
+        }
+    }
+
+    public static class IntegerFactory extends AbstractObjectFactory {
+        public Object createObject(
+        Context context, 
+        org.xml.sax.Attributes attrs) {
+            // note that when retrieving attributes from a sax Attributes
+            // object, an empty string should be passed to indicate the
+            // null namespace. In a DOM node, you must use null. Yay.
+            String value = attrs.getValue("", "value");
+            return new Integer(value);
+        }
+    }
+
+    // ----------------------------------------------------------- 
+    // Constructors
+    // ----------------------------------------------------------- 
+
+    /**
+     * Construct a new instance of this test case.
+     *
+     * @param name Name of the test case
+     */
+    public CreateObjectWithFactoryActionTestCase(String name) {
+        super(name);
+    }
+
+    // -------------------------------------------------- 
+    // Overall Test Methods
+    // -------------------------------------------------- 
+
+    /**
+     * Set up instance variables required by this test case.
+     */
+    public void setUp() {
+    }
+
+    /**
+     * Return the tests included in this test suite.
+     */
+    public static Test suite() {
+        return (new TestSuite(CreateObjectWithFactoryActionTestCase.class));
+    }
+
+    /**
+     * Tear down instance variables required by this test case.
+     */
+    public void tearDown() {
+    }
+
+    // ------------------------------------------------ 
+    // Individual Test Methods
+    // ------------------------------------------------ 
+
+    /**
+     * Test basic operations. Here we provide an already-instantiated
+     * ObjectFactory to the CreateObjectWithFactoryAction.
+     */
+    public void testBasicOperations1() throws Exception {
+        String inputText = 
+            "<root>" + 
+            " <int value='16'/>" +
+            " <int value='32'/>" +
+            " <int value='64'/>" +
+            "</root>";
+
+        InputSource source = new InputSource(new StringReader(inputText));
+
+        CustomRoot root = new CustomRoot();
+        IntegerFactory factory = new IntegerFactory();
+        
+        Digester d = new Digester();
+        d.setInitialObject(root);
+        d.addRule("/root/int", new CreateObjectWithFactoryAction(factory));
+        d.addRule("/root/int", new SetNextAction("addInteger"));
+
+        d.parse(source);
+
+        Integer i;        
+        List list = root.list;
+        assertEquals("3 objects created", 3, list.size());
+        assertEquals("Count 16", 16, ((Integer) list.get(0)).intValue());
+        assertEquals("Count 32", 32, ((Integer) list.get(1)).intValue());
+        assertEquals("Count 64", 64, ((Integer) list.get(2)).intValue());
+    }
+
+    /**
+     * Test basic operations. Here we pass the name of a factory to the
+     * CreateObjectWithFactoryAction and allow the action to instantiate
+     * the factory.
+     */
+    public void testBasicOperations2() throws Exception {
+        String inputText = 
+            "<root>" + 
+            " <int value='16'/>" +
+            " <int value='32'/>" +
+            " <int value='64'/>" +
+            "</root>";
+
+        InputSource source = new InputSource(new StringReader(inputText));
+
+        CustomRoot root = new CustomRoot();
+        
+        Digester d = new Digester();
+        d.setInitialObject(root);
+        d.addRule("/root/int", new CreateObjectWithFactoryAction(IntegerFactory.class));
+        d.addRule("/root/int", new SetNextAction("addInteger"));
+
+        d.parse(source);
+
+        Integer i;        
+        List list = root.list;
+        assertEquals("3 objects created", 3, list.size());
+        assertEquals("Count 16", 16, ((Integer) list.get(0)).intValue());
+        assertEquals("Count 32", 32, ((Integer) list.get(1)).intValue());
+        assertEquals("Count 64", 64, ((Integer) list.get(2)).intValue());
+    }
+}

Propchange: jakarta/commons/proper/digester/branches/digester2/src/test/org/apache/commons/digester2/actions/CreateObjectWithFactoryActionTestCase.java
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