SearchFieldTest.java

/*
 * Copyright IBM Corp. 2011
 * 
 * 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 xsp.extlib.designer.test.datanode;

import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.StringWriter;

import javax.xml.parsers.ParserConfigurationException;

import junit.framework.Assert;

import org.w3c.dom.Document;
import org.xml.sax.InputSource;
import org.xml.sax.SAXException;

import xsp.extlib.designer.junit.util.ResourceUtils;
import xsp.extlib.designer.junit.util.SquelchSystemErr;
import xsp.extlib.designer.junit.util.TestDesignerProject;

import com.ibm.commons.iloader.node.DataNode;
import com.ibm.commons.iloader.node.IClassDef;
import com.ibm.commons.iloader.node.IObjectCollection;
import com.ibm.commons.iloader.node.NodeException;
import com.ibm.commons.iloader.node.collections.SingleCollection;
import com.ibm.commons.xml.DOMUtil;
import com.ibm.commons.xml.XMLException;
import com.ibm.xsp.extlib.designer.tooling.panels.applicationlayout.SearchField;
import com.ibm.xsp.test.framework.AbstractXspTest;
import com.ibm.xsp.util.DomUtil;

/**
 * @author mblout
 *
 */
public class SearchFieldTest extends AbstractXspTest {
    
    TestDesignerProject dproj;
    
    /* (non-Javadoc)
     * @see junit.framework.TestCase#setUp()
     */
    protected void setUp() throws Exception {
        super.setUp();
        
        // this uses TestProject to create the registry
        dproj = TestDesignerProject.create(this);
    }

    /* (non-Javadoc)
     * @see junit.framework.TestCase#tearDown()
     */
    protected void tearDown() throws Exception {
        super.tearDown();
    }

    /* (non-Javadoc)
     * @see com.ibm.xsp.test.framework.AbstractXspTest#getDescription()
     */
    @Override
    public String getDescription() {
        return "test Data Node computed field: SearchField"; 
    }
    
    
    public void testSearchComputedField() 
    throws  NodeException, IOException, SAXException, 
            ParserConfigurationException, XMLException {
        
        // squelch system.err output
        new SquelchSystemErr();
        
        Assert.assertNotNull(dproj.loader);
        
//        DebugUtil.dumpDefinitions(_reg, this, System.out);
        
        IClassDef classDef = dproj.loader.loadClass("http://www.ibm.com/xsp/coreex", "TESTapplicationConfiguration");
        
        String xmlstring = "<?xml version=\"1.0\"?><test></test>";
        
        Document doc = DomUtil.getParser().parse(new InputSource(new ByteArrayInputStream(xmlstring.getBytes("utf-8"))));
        
        DataNode dn = new DataNode();
        dn.setClassDef(classDef);
        IObjectCollection collection = new SingleCollection(doc);
        dn.setDataProvider(collection);
        
        SearchField sf = new SearchField(dn);
        String test = "TESTappSearchBar";
        sf.setValue(doc.getDocumentElement(), test, null);
        String val = sf.getValue(doc.getDocumentElement());
        Assert.assertEquals(test, val);
        StringWriter writer = new StringWriter();
        
        String baselineSet = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><test xmlns:xe=\"http://www.ibm.com/xsp/coreex\"><this.searchBar><xe:TESTappSearchBar/></this.searchBar></test>";
        DOMUtil.serialize(writer, doc, null);
        String afterSet = ResourceUtils.normalize(writer.toString());

        assertEquals("SET <value> did not produce expected output", baselineSet, afterSet);
        
        sf.setValue(doc.getDocumentElement(), null, null);
        writer = new StringWriter();
        String baselineNULL = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><test xmlns:xe=\"http://www.ibm.com/xsp/coreex\"/>";
        DOMUtil.serialize(writer, doc, null);
        
        String nul = ResourceUtils.normalize(writer.toString());
        assertEquals("SET <null> did not produce expected output", baselineNULL, nul);
    }

}