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From skitch...@apache.org
Subject svn commit: r151713 - jakarta/commons/proper/digester/branches/digester2/src/test/org/apache/commons/digester2/actions/SetPropertiesActionTestCase.java
Date Mon, 07 Feb 2005 08:24:03 GMT
Author: skitching
Date: Mon Feb  7 00:24:03 2005
New Revision: 151713

URL: http://svn.apache.org/viewcvs?view=rev&rev=151713
Log:
Test cases for SetPropertiesAction

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

Added: jakarta/commons/proper/digester/branches/digester2/src/test/org/apache/commons/digester2/actions/SetPropertiesActionTestCase.java
URL: http://svn.apache.org/viewcvs/jakarta/commons/proper/digester/branches/digester2/src/test/org/apache/commons/digester2/actions/SetPropertiesActionTestCase.java?view=auto&rev=151713
==============================================================================
--- jakarta/commons/proper/digester/branches/digester2/src/test/org/apache/commons/digester2/actions/SetPropertiesActionTestCase.java
(added)
+++ jakarta/commons/proper/digester/branches/digester2/src/test/org/apache/commons/digester2/actions/SetPropertiesActionTestCase.java
Mon Feb  7 00:24:03 2005
@@ -0,0 +1,208 @@
+/* $Id$
+ *
+ * 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.HashMap;
+
+import org.xml.sax.InputSource;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.digester2.Digester;
+
+/**
+ * <p>Test Cases for the SetPropertiesActionTestCase class.</p>
+ */
+
+public class SetPropertiesActionTestCase extends TestCase {
+    
+    // TODO: file bug on BeanUtils re unable to call BeanUtils.populate
+    // on a class declared within a function.
+    public static class TestObject {
+        private String name;
+        private int i;
+        private float f;
+        private String firstCode;
+        private String secondCode;
+        
+        public void setName(String name) { this.name = name; }
+        public void setInt(int i) { this.i = i; }
+        public void setFloat(float f) { this.f = f; }
+        public void setFirstCode(String s) { firstCode = s; }
+        public void setSecondCode(String s) { secondCode = s; }
+        
+        public String getName() { return name; }
+        public int getInt() { return i; }
+        public float getFloat() { return f; }
+        public String getFirstCode() { return firstCode; }
+        public String getSecondCode() { return secondCode; }
+    }
+        
+    // ----------------------------------------------------------- 
+    // Constructors
+    // ----------------------------------------------------------- 
+
+    /**
+     * Construct a new instance of this test case.
+     *
+     * @param name Name of the test case
+     */
+    public SetPropertiesActionTestCase(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(SetPropertiesActionTestCase.class));
+    }
+
+    /**
+     * Tear down instance variables required by this test case.
+     */
+    public void tearDown() {
+    }
+
+    // ------------------------------------------------ 
+    // Individual Test Methods
+    // ------------------------------------------------ 
+
+    /**
+     * Test basic operations.
+     */
+    public void testBasicOperations() throws Exception {
+        String inputText = 
+            "<root" + 
+            " name='a'" +             // plain string->string mapping
+            " int='1'" +              // string->int mapping
+            " firstCode='first'" +    // camelCase attribute
+            " second-code='second'" + // auto-hyphenation-conversion
+            " noProperty='xxx'" +     // attribute with no equivalent property
+            "/>";
+
+        InputSource source = new InputSource(new StringReader(inputText));
+
+        Digester d = new Digester();
+        TestObject testObject = new TestObject();
+        
+        SetPropertiesAction action = new SetPropertiesAction();
+        d.addRule("/root", action);
+        d.setInitialObject(testObject);
+        d.parse(source);
+        
+        // string was passed ok
+        assertEquals("name property", "a", testObject.getName());
+
+        // string was auto-converted to int
+        assertEquals("int property", 1, testObject.getInt());
+        
+        // mixed-case attribute got passed ok
+        assertEquals("firstCode property", "first", testObject.getFirstCode());
+        
+        // hyphenated attribute got mapped to camelCase property
+        assertEquals("secondCode property", "second", testObject.getSecondCode());
+    }
+
+    /**
+     * Helper for testMappedOperations. See comments on that method.
+     */
+    private void doMappingTest(SetPropertiesAction action) throws Exception {
+        String inputText = 
+            "<root" + 
+            " alt-name='a'" +         // plain string->string mapping
+            " altInt='1'" +           // string->int mapping
+            " firstCode='first'" +    // camelCase attribute
+            "/>";
+
+        InputSource source = new InputSource(new StringReader(inputText));
+
+        Digester d = new Digester();
+        TestObject testObject = new TestObject();
+        
+        d.addRule("/root", action);
+        d.setInitialObject(testObject);
+        d.parse(source);
+        
+        // alt-name got mapped to setName()
+        assertEquals("name property", "a", testObject.getName());
+
+        // altInt got mapped to setInt()
+        assertEquals("id property", 1, testObject.getInt());
+        
+        // firstCode was not in map, so defaults applied
+        assertEquals("firstCode property", "first", testObject.getFirstCode());
+    }
+    
+    /**
+     * Test custom mappings of attributes -> properties using the
+     * constructors that takes a Map, strings, string-arrays, and also
+     * the addAlias method.
+     */
+    public void testMappedOperations1() throws Exception {
+        // part1: use a Map to specify the custom mappings
+        HashMap map = new HashMap(1);
+        map.put("alt-name", "name");
+        map.put("altInt", "int");
+        SetPropertiesAction action1 = new SetPropertiesAction(map);
+        doMappingTest(action1);
+
+        // part2: use a string array to specify the custom mappings
+        SetPropertiesAction action2 = new SetPropertiesAction(
+            new String[] {"alt-name", "altInt"},
+            new String[] {"name", "int"});
+        doMappingTest(action2);
+        
+        // part3: use addAlias
+        SetPropertiesAction action3 = new SetPropertiesAction();
+        action3.addAlias("alt-name", "name");
+        action3.addAlias("altInt", "int");
+        doMappingTest(action3);
+        
+        // part4: use constructor + addAlias
+        SetPropertiesAction action4 = new SetPropertiesAction("alt-name", "name");
+        action4.addAlias("altInt", "int");
+        doMappingTest(action4);
+    }
+
+    public void testIgnoreAttribute() throws Exception {
+        // tests custom mappings to ignore xml attributes
+    }
+
+    public void testIgnoreNamespacedAttributes() throws Exception {
+        // verify that namespaced attributes are ignored.
+    }
+
+    public void testHyphenationConversion() throws Exception {
+    }
+}

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