org.apache.axiom.ts.om.element.TestGetChildrenWithName4 Maven / Gradle / Ivy

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package org.apache.axiom.ts.om.element;

import javax.xml.namespace.QName;

import org.apache.axiom.om.OMElement;
import org.apache.axiom.om.OMFactory;
import org.apache.axiom.om.OMMetaFactory;
import org.apache.axiom.om.OMNamespace;
import org.apache.axiom.ts.AxiomTestCase;

public class TestGetChildrenWithName4 extends AxiomTestCase {
    private static final String NS_A = "urn://a";
    private static final String NS_B = "urn://b";
    private static final String NS_C = "urn://c";
    
    public TestGetChildrenWithName4(OMMetaFactory metaFactory) {
        super(metaFactory);
    }

    protected void runTest() throws Throwable {
        // Create a document with 2 children, each named "sample" but
        // have different namespaces.
        OMFactory factory = metaFactory.getOMFactory();
        OMNamespace a = factory.createOMNamespace(NS_A, "a");
        OMNamespace b = factory.createOMNamespace(NS_B, "b");
        
        OMElement documentElement = factory.createOMElement("Document", a);
        factory.createOMElement("sample", a, documentElement);
        factory.createOMElement("sample", b, documentElement);
        
        
        // Test for fully qualified names
        QName qName = new QName(NS_A, "sample");
        assertTrue(getChildrenCount(documentElement.getChildrenWithName(qName)) == 1);
        qName = new QName(NS_B, "sample");
        assertTrue(getChildrenCount(documentElement.getChildrenWithName(qName)) == 1);
        qName = new QName(NS_C, "sample");
        assertTrue(getChildrenCount(documentElement.getChildrenWithName(qName)) == 0);
        
        // Test for QName with no namespace.
        // The original Axiom implementation interpretted this as a wildcard.
        // In order to not break existing code, this should return 2
        qName = new QName("", "sample");
        assertTrue(getChildrenCount(documentElement.getChildrenWithName(qName)) == 2);
        
        // Now add an unqualified sample element to the documentElement
        factory.createOMElement("sample", null, documentElement);
        
        
        // Repeat the tests
        qName = new QName(NS_A, "sample");
        assertTrue(getChildrenCount(documentElement.getChildrenWithName(qName)) == 1);
        qName = new QName(NS_B, "sample");
        assertTrue(getChildrenCount(documentElement.getChildrenWithName(qName)) == 1);
        qName = new QName(NS_C, "sample");
        assertTrue(getChildrenCount(documentElement.getChildrenWithName(qName)) == 0);
       
        // Since there actually is an unqualified element child, the most accurate
        // interpretation of getChildrenWithName should be to return this one 
        // child
        qName = new QName("", "sample");
        assertTrue(getChildrenCount(documentElement.getChildrenWithName(qName)) == 1);
    }
}