/*
 * Copyright (c) 2011 Kevin Smith
 * Licensed under the GNU General Public License v3.
 * See Documentation/Licenses/GPLv3.txt for more information.
 */

#include <cppunit/extensions/HelperMacros.h>
#include <cppunit/extensions/TestFactoryRegistry.h>

#include <Swiften/Base/Platform.h>
#include <Swiften/Parser/GenericPayloadTreeParser.h>
#include <Swiften/Parser/PayloadParsers/UnitTest/PayloadParserTester.h>
#include <Swiften/Elements/RawXMLPayload.h>

using namespace Swift;


#if !SWIFTEN_STATIC && defined(SWIFTEN_PLATFORM_WINDOWS)
// This base class of a class used in this file is already exported, so need to
// explicitly import it.
template class __declspec(dllimport) Swift::GenericPayloadParser<RawXMLPayload>;
#endif

class GenericPayloadTreeParserTest : public CppUnit::TestFixture {
		CPPUNIT_TEST_SUITE(GenericPayloadTreeParserTest);
		CPPUNIT_TEST(testTree);
		CPPUNIT_TEST_SUITE_END();

	public:
		void testTree() {
			MyParser testling;

			std::string data = "<topLevel xmlns='urn:test:top'><firstLevelInheritedEmpty/><firstLevelInherited><secondLevelMultiChildren num='1'/><secondLevelMultiChildren num='2'/></firstLevelInherited><firstLevelNS xmlns='urn:test:first'/></topLevel>";

			PayloadParserTester tester(&testling);
			tester.parse(data);

			ParserElement::ref tree = testling.tree;

			CPPUNIT_ASSERT_EQUAL(std::string("topLevel"), tree->getName());
			CPPUNIT_ASSERT_EQUAL(std::string("urn:test:top"), tree->getNamespace());
			CPPUNIT_ASSERT(tree->getChild("firstLevelInheritedEmpty", "urn:test:top"));
			CPPUNIT_ASSERT(!*tree->getChild("firstLevelInheritedEmpty", ""));
			CPPUNIT_ASSERT(tree->getChild("firstLevelInherited", "urn:test:top"));
			CPPUNIT_ASSERT_EQUAL(static_cast<size_t>(2), tree->getChild("firstLevelInherited", "urn:test:top")->getChildren("secondLevelMultiChildren", "urn:test:top").size());
			CPPUNIT_ASSERT_EQUAL(std::string("1"), tree->getChild("firstLevelInherited", "urn:test:top")->getChildren("secondLevelMultiChildren", "urn:test:top")[0]->getAttributes().getAttribute("num"));
			CPPUNIT_ASSERT_EQUAL(std::string("2"), tree->getChild("firstLevelInherited", "urn:test:top")->getChildren("secondLevelMultiChildren", "urn:test:top")[1]->getAttributes().getAttribute("num"));
			CPPUNIT_ASSERT(tree->getChild("firstLevelNS", "urn:test:first"));
		}

	private:


		class MyParser : public GenericPayloadTreeParser<RawXMLPayload>
		{
			public:
				virtual ~MyParser() {}
				virtual void handleTree(ParserElement::ref root) {
					tree = root;
				}
				ParserElement::ref tree;
		};

};

CPPUNIT_TEST_SUITE_REGISTRATION(GenericPayloadTreeParserTest);