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DOMElementWriterTest.javaAPI DocApache Ant 1.7010868Wed Dec 13 06:16:22 GMT 2006org.apache.tools.ant.util

DOMElementWriterTest

public class DOMElementWriterTest extends TestCase
Tests for org.apache.tools.ant.util.DOMElementWriter.

Fields Summary
private DOMElementWriter
w
Constructors Summary
public DOMElementWriterTest(String name)


       
        super(name);
    
Methods Summary
public voidtestCDATAEndEncoding()

        assertEquals("]>", w.encodedata("]>"));
        assertEquals("]]", w.encodedata("]]"));
        assertEquals("]]>", w.encodedata("]]>"));
        assertEquals("]]>A", w.encodedata("]]>A"));
        assertEquals("A]]>", w.encodedata("A]]>"));
        assertEquals("A]]>A", w.encodedata("A]]>A"));
        assertEquals("A]]>B]]>C",
                     w.encodedata("A]]>B]]>C"));
    
public voidtestEncode()

        assertEquals("", w.encode(""));
        assertEquals(" ", w.encode(" "));
        assertEquals(" ", w.encode(" "));
        assertEquals("&#A0;", w.encode("&#A0;"));
        assertEquals("20;", w.encode("20;"));
        assertEquals("&#20", w.encode(""));
        assertEquals(""", w.encode("""));
        assertEquals("'", w.encode("'"));
        assertEquals(">", w.encode(">"));
        assertEquals("<", w.encode("<"));
        assertEquals("&", w.encode("&"));
        assertEquals(""", w.encode("\""));
        assertEquals("<", w.encode("<"));
        assertEquals("&", w.encode("&"));
        assertEquals("", w.encode("\u0017"));
        assertEquals("\"20;&", w.encodedata("\"20;&"));
        assertEquals("", w.encodedata("\u0017"));
    
public voidtestIsLegalCharacter()

        assertTrue("0x00", !w.isLegalCharacter('\u0000"));
        assertTrue("0x09", w.isLegalCharacter('\t"));
        assertTrue("0x0A", w.isLegalCharacter('\n"));
        assertTrue("0x0C", w.isLegalCharacter('\r"));
        assertTrue("0x1F", !w.isLegalCharacter('\u001F"));
        assertTrue("0x20", w.isLegalCharacter('\u0020"));
        assertTrue("0xD7FF", w.isLegalCharacter('\uD7FF"));
        assertTrue("0xD800", !w.isLegalCharacter('\uD800"));
        assertTrue("0xDFFF", !w.isLegalCharacter('\uDFFF"));
        assertTrue("0xE000", w.isLegalCharacter('\uE000"));
        assertTrue("0xFFFD", w.isLegalCharacter('\uFFFD"));
        assertTrue("0xFFFE", !w.isLegalCharacter('\uFFFE"));
    
public voidtestIsReference()

        assertTrue("", w.isReference(""));
        assertTrue(" ", w.isReference(" "));
        assertTrue(" ", w.isReference(" "));
        assertTrue("&#A0;", !w.isReference("&#A0;"));
        assertTrue("20;", !w.isReference("20;"));
        assertTrue("", !w.isReference(""));
        assertTrue(""", w.isReference("""));
        assertTrue("'", w.isReference("'"));
        assertTrue(">", w.isReference(">"));
        assertTrue("<", w.isReference("<"));
        assertTrue("&", w.isReference("&"));
    
public voidtestNSGetsReused()

        Document d = DOMUtils.newDocument();
        Element root = d.createElementNS("urn:foo", "root");
        Element child = d.createElementNS("urn:foo", "child");
        root.appendChild(child);
        StringWriter sw = new StringWriter();
        DOMElementWriter w =
            new DOMElementWriter(false,
                                 DOMElementWriter.XmlNamespacePolicy
                                 .ONLY_QUALIFY_ELEMENTS);
        w.write(root, sw, 0, "  ");
        assertEquals("<root xmlns=\"urn:foo\">"
                     + StringUtils.LINE_SEP
                     + "  <child />"
                     + StringUtils.LINE_SEP
                     + "</root>"
                     + StringUtils.LINE_SEP, sw.toString());
    
public voidtestNSGoesOutOfScope()

        Document d = DOMUtils.newDocument();
        Element root = d.createElementNS("urn:foo", "root");
        Element child = d.createElementNS("urn:foo2", "child");
        root.appendChild(child);
        Element child2 = d.createElementNS("urn:foo2", "child");
        root.appendChild(child2);
        Element grandChild = d.createElementNS("urn:foo2", "grandchild");
        child2.appendChild(grandChild);
        Element child3 = d.createElementNS("urn:foo2", "child");
        root.appendChild(child3);
        StringWriter sw = new StringWriter();
        DOMElementWriter w =
            new DOMElementWriter(false,
                                 DOMElementWriter.XmlNamespacePolicy
                                 .ONLY_QUALIFY_ELEMENTS);
        w.write(root, sw, 0, "  ");
        assertEquals("<root xmlns=\"urn:foo\">"
                     + StringUtils.LINE_SEP
                     + "  <ns0:child xmlns:ns0=\"urn:foo2\" />"
                     + StringUtils.LINE_SEP
                     + "  <ns1:child xmlns:ns1=\"urn:foo2\">"
                     + StringUtils.LINE_SEP
                     + "    <ns1:grandchild />"
                     + StringUtils.LINE_SEP
                     + "  </ns1:child>"
                     + StringUtils.LINE_SEP
                     + "  <ns2:child xmlns:ns2=\"urn:foo2\" />"
                     + StringUtils.LINE_SEP
                      + "</root>"
                     + StringUtils.LINE_SEP, sw.toString());
    
public voidtestNSOnElement()

        Document d = DOMUtils.newDocument();
        Element root = d.createElementNS("urn:foo", "root");
        root.setAttributeNS("urn:foo2", "bar", "baz");

        StringWriter sw = new StringWriter();
        DOMElementWriter w =
            new DOMElementWriter(false,
                                 DOMElementWriter.XmlNamespacePolicy
                                 .ONLY_QUALIFY_ELEMENTS);
        w.write(root, sw, 0, "  ");
        assertEquals("<root bar=\"baz\" xmlns=\"urn:foo\" />"
                     + StringUtils.LINE_SEP, sw.toString());
    
public voidtestNSPrefixOnAttribute()

        Document d = DOMUtils.newDocument();
        Element root = d.createElementNS("urn:foo", "root");
        root.setAttributeNS("urn:foo2", "bar", "baz");

        StringWriter sw = new StringWriter();
        DOMElementWriter w =
            new DOMElementWriter(false,
                                 DOMElementWriter.XmlNamespacePolicy
                                 .QUALIFY_ALL);
        w.write(root, sw, 0, "  ");
        assertEquals("<root ns0:bar=\"baz\" xmlns=\"urn:foo\""
                     + " xmlns:ns0=\"urn:foo2\" />"
                     + StringUtils.LINE_SEP, sw.toString());
    
public voidtestNSPrefixOnAttributeEvenWithoutElement()

        Document d = DOMUtils.newDocument();
        Element root = d.createElementNS("urn:foo", "root");
        root.setAttributeNS("urn:foo2", "bar", "baz");

        StringWriter sw = new StringWriter();
        DOMElementWriter w =
            new DOMElementWriter(false,
                                 new DOMElementWriter.XmlNamespacePolicy(false,
                                                                         true)
                                 );
        w.write(root, sw, 0, "  ");
        assertEquals("<root ns0:bar=\"baz\" xmlns:ns0=\"urn:foo2\" />"
                     + StringUtils.LINE_SEP, sw.toString());
    
public voidtestNoAdditionalWhiteSpaceForCDATA()

        Document d = DOMUtils.newDocument();
        Element root = d.createElement("root");
        DOMUtils.appendCDATAElement(root, "cdataElement", "content");

        StringWriter sw = new StringWriter();
        DOMElementWriter w = new DOMElementWriter();
        w.write(root, sw, 0, "  ");
        assertEquals("<root>" + StringUtils.LINE_SEP
                     + "  <cdataElement><![CDATA[content]]></cdataElement>"
                     + StringUtils.LINE_SEP
                     + "</root>" + StringUtils.LINE_SEP,
                     sw.toString());
    
public voidtestNoAdditionalWhiteSpaceForEmptyElement()

        Document d = DOMUtils.newDocument();
        Element root = d.createElement("root");
        DOMUtils.createChildElement(root, "emptyElement");

        StringWriter sw = new StringWriter();
        DOMElementWriter w = new DOMElementWriter();
        w.write(root, sw, 0, "  ");
        assertEquals("<root>" + StringUtils.LINE_SEP
                     //                     + "  <emptyElement></emptyElement>"
                     + "  <emptyElement />"
                     + StringUtils.LINE_SEP
                     + "</root>" + StringUtils.LINE_SEP,
                     sw.toString());
    
public voidtestNoAdditionalWhiteSpaceForText()

        Document d = DOMUtils.newDocument();
        Element root = d.createElement("root");
        DOMUtils.appendTextElement(root, "textElement", "content");

        StringWriter sw = new StringWriter();
        DOMElementWriter w = new DOMElementWriter();
        w.write(root, sw, 0, "  ");
        assertEquals("<root>" + StringUtils.LINE_SEP
                     + "  <textElement>content</textElement>"
                     + StringUtils.LINE_SEP
                     + "</root>" + StringUtils.LINE_SEP,
                     sw.toString());
    
public voidtestNoNSPrefixByDefault()

        Document d = DOMUtils.newDocument();
        Element root = d.createElementNS("urn:foo", "root");
        root.setAttributeNS("urn:foo2", "bar", "baz");

        StringWriter sw = new StringWriter();
        DOMElementWriter w = new DOMElementWriter();
        w.write(root, sw, 0, "  ");
        assertEquals("<root bar=\"baz\" />"
                     + StringUtils.LINE_SEP, sw.toString());