elementtest.cpp

C++ class libraries for network-centric, portable applications, integrated perfectly with the C++ St

//
// ElementTest.cpp
//
// $Id: //poco/1.2/XML/testsuite/src/ElementTest.cpp#1 $
//
// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
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// obtaining a copy of the software and accompanying documentation covered by
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// execute, and transmit the Software, and to prepare derivative works of the
// Software, and to permit third-parties to whom the Software is furnished to
// do so, all subject to the following:
// 
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// the above license grant, this restriction and the following disclaimer,
// must be included in all copies of the Software, in whole or in part, and
// all derivative works of the Software, unless such copies or derivative
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#include "ElementTest.h"
#include "CppUnit/TestCaller.h"
#include "CppUnit/TestSuite.h"
#include "Poco/DOM/Document.h"
#include "Poco/DOM/Element.h"
#include "Poco/DOM/Attr.h"
#include "Poco/DOM/Text.h"
#include "Poco/DOM/NamedNodeMap.h"
#include "Poco/DOM/NodeList.h"
#include "Poco/DOM/AutoPtr.h"


using Poco::XML::Element;
using Poco::XML::Document;
using Poco::XML::Attr;
using Poco::XML::Text;
using Poco::XML::Node;
using Poco::XML::NamedNodeMap;
using Poco::XML::NodeList;
using Poco::XML::AutoPtr;
using Poco::XML::XMLString;


ElementTest::ElementTest(const std::string& name): CppUnit::TestCase(name)
{
}


ElementTest::~ElementTest()
{
}


void ElementTest::testAttributes()
{
	AutoPtr<Document> pDoc = new Document;
	AutoPtr<Element> pElem = pDoc->createElement("elem");
	
	assert (!pElem->hasAttributes());

	pElem->setAttribute("a1", "v1");
	assert (pElem->hasAttributes());
	
	assert (pElem->hasAttribute("a1"));
	assert (pElem->getAttribute("a1") == "v1");
	
	Attr* pAttr1 = pElem->getAttributeNode("a1");
	assert (pAttr1 != 0);
	assert (pAttr1->name() == "a1");
	assert (pAttr1->nodeName() == "a1");
	assert (pAttr1->value() == "v1");
	assert (pAttr1->nodeValue() == "v1");
	assert (pAttr1->ownerElement() == pElem);
	assert (pAttr1->ownerDocument() == pDoc);
	assert (pAttr1->innerText() == "v1");
	
	assert (pAttr1->previousSibling() == 0);
	assert (pAttr1->nextSibling() == 0);
	
	pAttr1->setValue("V1");
	assert (pElem->getAttribute("a1") == "V1");
	
	pElem->setAttribute("a2", "v2");
	assert (pElem->hasAttribute("a1"));
	assert (pElem->getAttribute("a1") == "V1");
	assert (pElem->hasAttribute("a2"));
	assert (pElem->getAttribute("a2") == "v2");
	
	Attr* pAttr2 = pElem->getAttributeNode("a2");
	assert (pAttr2 != 0);
	assert (pAttr2->name() == "a2");
	assert (pAttr2->value() == "v2");
	assert (pAttr2->ownerElement() == pElem);

	assert (pAttr1->previousSibling() == 0);
	assert (pAttr1->nextSibling() == pAttr2);
	assert (pAttr2->previousSibling() == pAttr1);
	assert (pAttr2->nextSibling() == 0);

	Attr* pAttr3 = pElem->getAttributeNode("a3");
	assert (pAttr3 == 0);

	pAttr3 = pDoc->createAttribute("a3");
	pAttr3->setValue("v3");
	pElem->setAttributeNode(pAttr3);
	pAttr3->release();
	
	assert (pElem->hasAttribute("a1"));
	assert (pElem->getAttribute("a1") == "V1");
	assert (pElem->hasAttribute("a2"));
	assert (pElem->getAttribute("a2") == "v2");
	assert (pElem->hasAttribute("a3"));
	assert (pElem->getAttribute("a3") == "v3");

	assert (pAttr1->previousSibling() == 0);
	assert (pAttr1->nextSibling() == pAttr2);
	assert (pAttr2->previousSibling() == pAttr1);
	assert (pAttr2->nextSibling() == pAttr3);
	assert (pAttr3->previousSibling() == pAttr2);
	assert (pAttr3->nextSibling() == 0);
	
	pAttr2 = pDoc->createAttribute("a2");
	pAttr2->setValue("V2");
	pElem->setAttributeNode(pAttr2);
	pAttr2->release();

	assert (pElem->hasAttribute("a1"));
	assert (pElem->getAttribute("a1") == "V1");
	assert (pElem->hasAttribute("a2"));
	assert (pElem->getAttribute("a2") == "V2");
	assert (pElem->hasAttribute("a3"));
	assert (pElem->getAttribute("a3") == "v3");
	
	pAttr1 = pDoc->createAttribute("a1");
	pAttr1->setValue("v1");
	pElem->setAttributeNode(pAttr1);
	pAttr1->release();
	
	assert (pElem->hasAttribute("a1"));
	assert (pElem->getAttribute("a1") == "v1");
	assert (pElem->hasAttribute("a2"));
	assert (pElem->getAttribute("a2") == "V2");
	assert (pElem->hasAttribute("a3"));
	assert (pElem->getAttribute("a3") == "v3");

	pAttr3 = pDoc->createAttribute("a3");
	pAttr3->setValue("V3");
	pElem->setAttributeNode(pAttr3);
	pAttr3->release();

	assert (pElem->hasAttribute("a1"));
	assert (pElem->getAttribute("a1") == "v1");
	assert (pElem->hasAttribute("a2"));
	assert (pElem->getAttribute("a2") == "V2");
	assert (pElem->hasAttribute("a3"));
	assert (pElem->getAttribute("a3") == "V3");
	
	pElem->removeAttributeNode(pAttr3);
	assert (!pElem->hasAttribute("a3"));
	
	pElem->removeAttribute("a1");
	assert (!pElem->hasAttribute("a1"));
	
	pElem->removeAttribute("a2");
	assert (!pElem->hasAttribute("a2"));
	
	assert (!pElem->hasAttributes());
}


void ElementTest::testAttributesNS()
{
	AutoPtr<Document> pDoc = new Document;
	AutoPtr<Element> pElem = pDoc->createElementNS("urn:ns1", "p:elem");
	
	assert (pElem->namespaceURI() == "urn:ns1");
	assert (pElem->prefix() == "p");
	assert (pElem->tagName() == "p:elem");
	assert (pElem->localName() == "elem");
	
	assert (!pElem->hasAttributes());

	pElem->setAttributeNS("urn:ns1", "a1", "v1");
	assert (pElem->hasAttributes());
	
	assert (pElem->hasAttributeNS("urn:ns1", "a1"));
	assert (pElem->getAttributeNS("urn:ns1", "a1") == "v1");
	
	Attr* pAttr1 = pElem->getAttributeNodeNS("urn:ns1", "a1");
	assert (pAttr1 != 0);
	assert (pAttr1->name() == "a1");
	assert (pAttr1->namespaceURI() == "urn:ns1");
	assert (pAttr1->prefix().empty());
	assert (pAttr1->localName() == "a1");
	assert (pAttr1->nodeName() == "a1");
	assert (pAttr1->value() == "v1");
	assert (pAttr1->nodeValue() == "v1");
	assert (pAttr1->ownerElement() == pElem);
	
	pAttr1->setValue("V1");
	assert (pElem->getAttributeNS("urn:ns1", "a1") == "V1");
	
	pElem->setAttributeNS("urn:ns1", "a2", "v2");
	assert (pElem->hasAttributeNS("urn:ns1", "a1"));
	assert (pElem->getAttributeNS("urn:ns1", "a1") == "V1");
	assert (pElem->hasAttributeNS("urn:ns1", "a2"));
	assert (pElem->getAttributeNS("urn:ns1", "a2") == "v2");
	
	Attr* pAttr2 = pElem->getAttributeNodeNS("urn:ns1", "a2");
	assert (pAttr2 != 0);
	assert (pAttr2->name() == "a2");
	assert (pAttr2->namespaceURI() == "urn:ns1");
	assert (pAttr2->prefix().empty());
	assert (pAttr2->localName() == "a2");
	assert (pAttr2->value() == "v2");
	assert (pAttr2->ownerElement() == pElem);

	Attr* pAttr3 = pElem->getAttributeNodeNS("urn:ns2", "p:a3");
	assert (pAttr3 == 0);

	pAttr3 = pDoc->createAttributeNS("urn:ns2", "p:a3");
	pAttr3->setValue("v3");
	pElem->setAttributeNodeNS(pAttr3);
	pAttr3->release();
	
	assert (pElem->hasAttributeNS("urn:ns1", "a1"));
	assert (pElem->getAttributeNS("urn:ns1", "a1") == "V1");
	assert (pElem->hasAttributeNS("urn:ns1", "a2"));
	assert (pElem->getAttributeNS("urn:ns1", "a2") == "v2");
	assert (pElem->hasAttributeNS("urn:ns2", "a3"));
	assert (pElem->getAttributeNS("urn:ns2", "a3") == "v3");
	
	pAttr2 = pDoc->createAttributeNS("urn:ns1", "a2");
	pAttr2->setValue("V2");
	pElem->setAttributeNodeNS(pAttr2);
	pAttr2->release();

	assert (pElem->hasAttributeNS("urn:ns1", "a1"));
	assert (pElem->getAttributeNS("urn:ns1", "a1") == "V1");
	assert (pElem->hasAttributeNS("urn:ns1", "a2"));
	assert (pElem->getAttributeNS("urn:ns1", "a2") == "V2");
	assert (pElem->hasAttributeNS("urn:ns2", "a3"));
	assert (pElem->getAttributeNS("urn:ns2", "a3") == "v3");
	
	pAttr1 = pDoc->createAttributeNS("urn:ns1", "a1");
	pAttr1->setValue("v1");
	pElem->setAttributeNodeNS(pAttr1);
	pAttr1->release();
	
	assert (pElem->hasAttributeNS("urn:ns1", "a1"));
	assert (pElem->getAttributeNS("urn:ns1", "a1") == "v1");
	assert (pElem->hasAttributeNS("urn:ns1", "a2"));
	assert (pElem->getAttributeNS("urn:ns1", "a2") == "V2");
	assert (pElem->hasAttributeNS("urn:ns2", "a3"));
	assert (pElem->getAttributeNS("urn:ns2", "a3") == "v3");

	pAttr3 = pDoc->createAttributeNS("urn:ns2", "q:a3");
	pAttr3->setValue("V3");
	pElem->setAttributeNodeNS(pAttr3);
	pAttr3->release();

	assert (pElem->hasAttributeNS("urn:ns1", "a1"));
	assert (pElem->getAttributeNS("urn:ns1", "a1") == "v1");
	assert (pElem->hasAttributeNS("urn:ns1", "a2"));
	assert (pElem->getAttributeNS("urn:ns1", "a2") == "V2");
	assert (pElem->hasAttributeNS("urn:ns2", "a3"));
	assert (pElem->getAttributeNS("urn:ns2", "a3") == "V3");

	pElem->removeAttributeNode(pAttr3);
	assert (!pElem->hasAttributeNS("urn:ns2", "a3"));
	
	pElem->removeAttributeNS("urn:ns1", "a1");
	assert (!pElem->hasAttributeNS("urn:ns1", "a1"));
	
	pElem->removeAttributeNS("urn:ns1", "a2");
	assert (!pElem->hasAttributeNS("urn:ns1", "a2"));
	
	assert (!pElem->hasAttributes());
}


void ElementTest::testAttrMap()
{
	AutoPtr<Document> pDoc = new Document;
	AutoPtr<Element> pElem = pDoc->createElement("elem");

	AutoPtr<NamedNodeMap> pNNM = pElem->attributes();
	assert (pNNM->length() == 0);
	
	pElem->setAttribute("a1", "v1");
	assert (pNNM->length() == 1);
	assert (pNNM->item(0)->nodeName() == "a1");
	assert (pNNM->getNamedItem("a1")->nodeName() == "a1");

	pElem->setAttribute("a2", "v2");
	assert (pNNM->length() == 2);
	assert (pNNM->item(0)->nodeName() == "a1");
	assert (pNNM->getNamedItem("a1")->nodeName() == "a1");
	assert (pNNM->item(1)->nodeName() == "a2");
	assert (pNNM->getNamedItem("a2")->nodeName() == "a2");
	
	Attr* pAttr = pDoc->createAttribute("a3");
	pNNM->setNamedItem(pAttr);
	pAttr->release();
	
	assert (pNNM->length() == 3);
	assert (pNNM->item(0)->nodeName() == "a1");
	assert (pNNM->getNamedItem("a1")->nodeName() == "a1");
	assert (pNNM->item(1)->nodeName() == "a2");
	assert (pNNM->getNamedItem("a2")->nodeName() == "a2");
	assert (pNNM->item(2)->nodeName() == "a3");
	assert (pNNM->getNamedItem("a3")->nodeName() == "a3");

	pNNM->removeNamedItem("a2");
	assert (pNNM->length() == 2);
	assert (!pElem->hasAttribute("a2"));
	
	pNNM->removeNamedItem("a3");