net.sf.morph2.transform.converters.BeanToPrettyTextConverterTestCase.java Source code

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Here is the source code for net.sf.morph2.transform.converters.BeanToPrettyTextConverterTestCase.java

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/*
 * 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 net.sf.morph2.transform.converters;

import java.util.Map;

import org.apache.commons.collections.map.ListOrderedMap;

import junit.framework.TestCase;
import net.sf.morph2.transform.DecoratedConverter;

/**
 * 
 * @author Matt Sgarlata
 * @since May 31, 2007 (Morph 1.1)
 */
public class BeanToPrettyTextConverterTestCase extends TestCase {

    private DecoratedConverter defaultConverter;

    public class TrickyObject {
        private String readAndWrite;
        private String readOnly;
        private String writeOnly;

        public TrickyObject(String readOnly) {
            this.readOnly = readOnly;
        }

        public String getReadAndWrite() {
            return readAndWrite;
        }

        public void setReadAndWrite(String readAndWrite) {
            this.readAndWrite = readAndWrite;
        }

        public String getReadOnly() {
            return readOnly;
        }

        public void setWriteOnly(String writeOnly) {
            this.writeOnly = writeOnly;
        }
    }

    protected void setUp() throws Exception {
        defaultConverter = new BeanToPrettyTextConverter();
    }

    public void testSimpleObject() {
        Map source = new ListOrderedMap();
        source.put("one", new Integer(1));
        source.put("two", new Integer(2));
        source.put("three", new Integer(3));
        String destination = (String) defaultConverter.convert(String.class, source);
        assertEquals("[one=1,two=2,three=3]", destination);
    }

    public void testTrickyObject() {
        TrickyObject source = new TrickyObject("r");
        source.setReadAndWrite("rw");
        source.setWriteOnly("w");
        String destination = (String) defaultConverter.convert(String.class, source);
        // not sure if this will work across JVMs because depends on the order
        // the properties are returned in
        assertEquals("[readAndWrite=rw,readOnly=r]", destination);
    }

    public void testWithNulls() {
        BeanToPrettyTextConverter converter = new BeanToPrettyTextConverter();
        converter.setSeparator("&");
        converter.setPrefix(null);
        converter.setSuffix(null);

        Map source = new ListOrderedMap();
        source.put("calendarId", null);
        source.put("calendarPeriodId", new Integer(1));
        source.put("organizationId", new int[] { 2, 3 });
        String destination = (String) converter.convert(String.class, source);
        assertEquals("calendarPeriodId=1&organizationId={2,3}", destination);

        source = new ListOrderedMap();
        source.put("calendarId", null);
        source.put("calendarPeriodId", new Integer(1));
        source.put("organizationId", null);
        destination = (String) converter.convert(String.class, source);
        assertEquals("calendarPeriodId=1", destination);

        source = new ListOrderedMap();
        source.put("calendarId1", null);
        source.put("calendarId2", null);
        source.put("calendarPeriodId", new Integer(1));
        source.put("middleNull", null);
        source.put("organizationId", "hi");
        source.put("organizationId2", null);
        destination = (String) converter.convert(String.class, source);
        assertEquals("calendarPeriodId=1&organizationId=hi", destination);
    }

}