Package org.teiid.query.optimizer.xml

Source Code of org.teiid.query.optimizer.xml.TestRemoveExcludedVisitor

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package org.teiid.query.optimizer.xml;

import java.io.PrintWriter;
import java.io.StringWriter;

import org.teiid.query.mapping.xml.MappingDocument;
import org.teiid.query.mapping.xml.MappingOutputter;
import org.teiid.query.optimizer.xml.XMLPlanner;

import junit.framework.TestCase;



/**
* Test RemoveExcludedVisitor
*/
public class TestRemoveExcludedVisitor extends TestCase {
   
    public void testRemoveExcluded() throws Exception {
        MappingDocument doc = FakeXMLMetadata.docWithExcluded();
       
        // remove excluded parts
        XMLPlanner.removeExcluded(doc);
       
        String expected = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" + //$NON-NLS-1$
                "<xmlMapping>" + //$NON-NLS-1$
                "<documentEncoding>UTF-8</documentEncoding>" //$NON-NLS-1$
                "<formattedDocument>true</formattedDocument>" //$NON-NLS-1$                                                               
                "<mappingNode>" + //$NON-NLS-1$
                    "<name>root</name>" + //$NON-NLS-1$
                    "<mappingNode>" + //$NON-NLS-1$
                        "<name>element1</name>" + //$NON-NLS-1$
                        "<source>mappingclass1</source>" + //$NON-NLS-1$
                        "<symbol>nis_element1</symbol>" + //$NON-NLS-1$
                        "<mappingNode>" + //$NON-NLS-1$
                            "<name>element1</name>" + //$NON-NLS-1$
                            "<isRecursive>true</isRecursive>" + //$NON-NLS-1$
                            "<recursionRootMappingClass>mappingclass1</recursionRootMappingClass>" + //$NON-NLS-1$
                            "<mappingNode>"+ //$NON-NLS-1$
                                "<name>donotdelete</name>"+ //$NON-NLS-1$
                                "<symbol>nis_donotdelete</symbol>"+ //$NON-NLS-1$
                                "<isExcluded>true</isExcluded>"+ //$NON-NLS-1$
                            "</mappingNode>"+ //$NON-NLS-1$
                        "</mappingNode>" + //$NON-NLS-1$
                    "</mappingNode>" + //$NON-NLS-1$
                    "<mappingNode>" + //$NON-NLS-1$
                        "<nodeType>choice</nodeType>" + //$NON-NLS-1$
                        "<mappingNode>" + //$NON-NLS-1$
                            "<nodeType>criteria</nodeType>"+ //$NON-NLS-1$
                            "<criteria>one==one</criteria>" + //$NON-NLS-1$                       
                            "<mappingNode>" + //$NON-NLS-1$
                                "<name>c2_Criteria_1</name>" + //$NON-NLS-1$
                            "</mappingNode>" + //$NON-NLS-1$
                        "</mappingNode>" + //$NON-NLS-1$
                        "<mappingNode>" + //$NON-NLS-1$
                            "<nodeType>criteria</nodeType>" + //$NON-NLS-1$
                            "<isDefaultChoice>true</isDefaultChoice>" + //$NON-NLS-1$
                        "</mappingNode>" + //$NON-NLS-1$
                    "</mappingNode>" + //$NON-NLS-1$
                    "<mappingNode>" + //$NON-NLS-1$
                        "<nodeType>sequence</nodeType>" + //$NON-NLS-1$
                            "<mappingNode>" + //$NON-NLS-1$
                                "<name>seq1_element2</name>" + //$NON-NLS-1$
                                "<symbol>nis_seq1_element2</symbol>"+ //$NON-NLS-1$
                                "<isNillable>true</isNillable>"+ //$NON-NLS-1$
                            "</mappingNode>" + //$NON-NLS-1$
                    "</mappingNode>" + //$NON-NLS-1$
                    "<mappingNode>" + //$NON-NLS-1$
                        "<name>element2</name>" + //$NON-NLS-1$
                        "<mappingNode>" + //$NON-NLS-1$
                            "<nodeType>comment</nodeType>" + //$NON-NLS-1$
                            "<comment>this is comment</comment>" + //$NON-NLS-1$
                        "</mappingNode>" + //$NON-NLS-1$
                        "<mappingNode>" + //$NON-NLS-1$
                            "<name>element2_attribute2</name>" + //$NON-NLS-1$
                            "<nodeType>attribute</nodeType>" + //$NON-NLS-1$                           
                            "<symbol>nis_element2_attribute2</symbol>"+ //$NON-NLS-1$                           
                        "</mappingNode>" + //$NON-NLS-1$
                    "</mappingNode>" + //$NON-NLS-1$
                "</mappingNode>" + //$NON-NLS-1$
                "</xmlMapping>"; //$NON-NLS-1$
       
        MappingOutputter out = new MappingOutputter();
        StringWriter sw = new StringWriter();
        out.write(doc, new PrintWriter(sw));
       
        assertEquals(expected, sw.toString());
    }
}
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