SetDataTest xref

    1   /*
    2    * Copyright 2001-2005 (C) MetaStuff, Ltd. All Rights Reserved.
    3    *
    4    * This software is open source.
    5    * See the bottom of this file for the licence.
    6    */
    7
    8   package org.dom4j.datatype;
    9
    10  import junit.textui.TestRunner;
    11
    12  import java.math.BigInteger;
    13
    14  import org.dom4j.AbstractTestCase;
    15  import org.dom4j.Attribute;
    16  import org.dom4j.Document;
    17  import org.dom4j.Element;
    18  import org.dom4j.Namespace;
    19  import org.dom4j.QName;
    20
    21  /***
    22   * Tests setting the value of datatype aware element or attribute value
    23   *
    24   * @author <a href="mailto:jstrachan@apache.org">James Strachan </a>
    25   * @version $Revision: 1.4 $
    26   */
    27  public class SetDataTest extends AbstractTestCase {
    28      private DatatypeDocumentFactory factory = new DatatypeDocumentFactory();
    29
    30      public static void main(String[] args) {
    31          TestRunner.run(SetDataTest.class);
    32      }
    33
    34      // Test case(s)
    35      // -------------------------------------------------------------------------
    36      public void testAttribute() throws Exception {
    37          QName personName = factory.createQName("person");
    38          QName ageName = factory.createQName("age");
    39
    40          Element person = factory.createElement(personName);
    41
    42          person.addAttribute(ageName, "10");
    43
    44          Attribute age = person.attribute(ageName);
    45
    46          assertTrue("Created DatatypeAttribute not correct",
    47                  age instanceof DatatypeAttribute);
    48
    49          log("Found attribute: " + age);
    50
    51          Object data = age.getData();
    52          Object expected = new BigInteger("10");
    53
    54          assertEquals("Data is correct type", BigInteger.class, data.getClass());
    55
    56          assertEquals("Set age correctly", expected, data);
    57
    58          age.setValue("32");
    59          data = age.getData();
    60          expected = new BigInteger("32");
    61
    62          assertEquals("Set age correctly", expected, data);
    63
    64          /***
    65           * not sure if numeric types should be round tripped back to BigDecimal
    66           * (say) age.setData( new Long( 21 ) ); data = age.getData(); expected =
    67           * new BigInteger( "21" ); assertEquals( "Set age correctly", expected,
    68           * data );
    69           */
    70
    71          // now lets set an invalid value
    72          try {
    73              age.setValue("abc");
    74              fail("Appeared to set an invalid value");
    75          } catch (IllegalArgumentException e) {
    76          }
    77      }
    78
    79      public void testAttributeWithNamespace() throws Exception {
    80          QName personName = factory.createQName("person", "t", "urn://testing");
    81          QName ageName = factory.createQName("age", "t", "urn://testing");
    82
    83          Element person = factory.createElement(personName);
    84
    85          person.addAttribute(ageName, "10");
    86
    87          Attribute age = person.attribute(ageName);
    88
    89          assertTrue("Created DatatypeAttribute not correct",
    90                  age instanceof DatatypeAttribute);
    91
    92          log("Found attribute: " + age);
    93
    94          Object data = age.getData();
    95          Object expected = new BigInteger("10");
    96
    97          assertEquals("Data is correct type", BigInteger.class, data.getClass());
    98
    99          assertEquals("Set age correctly", expected, data);
    100
    101         age.setValue("32");
    102         data = age.getData();
    103         expected = new BigInteger("32");
    104
    105         assertEquals("Set age correctly", expected, data);
    106
    107         try {
    108             age.setValue("abc");
    109             fail("Appeared to set an invalid value");
    110         } catch (IllegalArgumentException e) {
    111         }
    112     }
    113
    114     public void testElement() throws Exception {
    115         QName personName = factory.createQName("person");
    116         QName numberOfCarsName = factory.createQName("numberOfCars");
    117
    118         Element person = factory.createElement(personName);
    119
    120         Element cars = person.addElement(numberOfCarsName);
    121
    122         log("Found element: " + cars);
    123
    124         Object expected = new Short((short) 10);
    125         cars.setData(expected);
    126
    127         Object data = cars.getData();
    128
    129         assertEquals("Data is correct type", Short.class, data.getClass());
    130         assertEquals("Set cars correctly", expected, data);
    131
    132         cars.setData(new Short((short) 32));
    133         data = cars.getData();
    134         expected = new Short((short) 32);
    135
    136         assertEquals("Set cars correctly", expected, data);
    137
    138         cars.setText("34");
    139         data = cars.getData();
    140         expected = new Short((short) 34);
    141
    142         assertEquals("Set cars correctly", expected, data);
    143
    144         // now lets set an invalid value
    145         try {
    146             cars.setText("abc");
    147             fail("Appeared to set an invalid value");
    148         } catch (IllegalArgumentException e) {
    149         }
    150     }
    151
    152     // Implementation methods
    153     // -------------------------------------------------------------------------
    154     protected void setUp() throws Exception {
    155         super.setUp();
    156
    157         Document schema = getDocument("/xml/test/schema/personal.xsd");
    158         factory.loadSchema(schema);
    159
    160         Namespace ns = new Namespace("t", "urn://testing");
    161         factory.loadSchema(schema, ns);
    162     }
    163 }
    164
    165 /*
    166  * Redistribution and use of this software and associated documentation
    167  * ("Software"), with or without modification, are permitted provided that the
    168  * following conditions are met:
    169  *
    170  * 1. Redistributions of source code must retain copyright statements and
    171  * notices. Redistributions must also contain a copy of this document.
    172  *
    173  * 2. Redistributions in binary form must reproduce the above copyright notice,
    174  * this list of conditions and the following disclaimer in the documentation
    175  * and/or other materials provided with the distribution.
    176  *
    177  * 3. The name "DOM4J" must not be used to endorse or promote products derived
    178  * from this Software without prior written permission of MetaStuff, Ltd. For
    179  * written permission, please contact dom4j-info@metastuff.com.
    180  *
    181  * 4. Products derived from this Software may not be called "DOM4J" nor may
    182  * "DOM4J" appear in their names without prior written permission of MetaStuff,
    183  * Ltd. DOM4J is a registered trademark of MetaStuff, Ltd.
    184  *
    185  * 5. Due credit should be given to the DOM4J Project - http://www.dom4j.org
    186  *
    187  * THIS SOFTWARE IS PROVIDED BY METASTUFF, LTD. AND CONTRIBUTORS ``AS IS'' AND
    188  * ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
    189  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
    190  * ARE DISCLAIMED. IN NO EVENT SHALL METASTUFF, LTD. OR ITS CONTRIBUTORS BE
    191  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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    196  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
    197  * POSSIBILITY OF SUCH DAMAGE.
    198  *
    199  * Copyright 2001-2005 (C) MetaStuff, Ltd. All Rights Reserved.
    200  */