/**
 * Copyright (c) 2014-2026 Governikus GmbH & Co. KG, Germany
 */

#include "UrlUtil.h"

#include "MockNetworkReply.h"

#include <QtTest>

using namespace Qt::Literals::StringLiterals;
using namespace governikus;


class test_UrlUtil
	: public QObject
{
	Q_OBJECT

	private Q_SLOTS:
		void isMatchingSameOriginPolicy_data()
		{
			QTest::addColumn<QUrl>("url1");
			QTest::addColumn<QUrl>("url2");
			QTest::addColumn<bool>("valid");

			QTest::newRow("none_80") << QUrl("http://www.web.de/index.html"_L1) << QUrl("http://www.web.de:80"_L1) << true;
			QTest::newRow("8080_8080") << QUrl("http://www.web.de:8080/index.html"_L1) << QUrl("http://www.web.de:8080"_L1) << true;
			QTest::newRow("none_443") << QUrl("https://www.web.de/index.html"_L1) << QUrl("https://www.web.de:443"_L1) << true;
			QTest::newRow("8443_8443") << QUrl("https://www.web.de:8443/index.html"_L1) << QUrl("https://www.web.de:8443"_L1) << true;

			QTest::newRow("false_8443_8444") << QUrl("https://www.web.de:8443/index.html"_L1) << QUrl("https://www.web.de:8444"_L1) << false;
			QTest::newRow("false_999_999") << QUrl("https://www.web.de:999/index.html"_L1) << QUrl("http://www.web.de:999"_L1) << false;
			QTest::newRow("false_different_domain") << QUrl("http://www.google.de:999/index.html"_L1) << QUrl("http://www.web.de:999"_L1) << false;

			QTest::newRow("no_scheme_https_with_port") << QUrl("de.dummy.cz"_L1) << QUrl("https://de.dummy.cz:443"_L1) << false;
			QTest::newRow("no_scheme_https_without_port") << QUrl("de.dummy.cz"_L1) << QUrl("https://de.dummy.cz"_L1) << false;

			QTest::newRow("no_scheme_http_with_port") << QUrl("de.dummy.cz"_L1) << QUrl("http://de.dummy.cz:80"_L1) << false;
			QTest::newRow("no_scheme_http_without_port") << QUrl("de.dummy.cz"_L1) << QUrl("http://de.dummy.cz"_L1) << false;
		}


		void isMatchingSameOriginPolicy()
		{
			QFETCH(QUrl, url1);
			QFETCH(QUrl, url2);
			QFETCH(bool, valid);

			QCOMPARE(UrlUtil::isMatchingSameOriginPolicy(url1, url2), valid);
		}


		void getRequest_data()
		{
			QTest::addColumn<QUrl>("url");
			QTest::addColumn<UrlQueryRequest>("type");
			QTest::addColumn<QLatin1String>("value");

			QTest::newRow("empty") << QUrl(""_L1) << UrlQueryRequest::UNKNOWN << QLatin1String();
			QTest::newRow("no query") << QUrl("example.com"_L1) << UrlQueryRequest::UNKNOWN << QLatin1String();
			QTest::newRow("empty value") << QUrl("?showui="_L1) << UrlQueryRequest::SHOWUI << QLatin1String();
			QTest::newRow("showui - l") << QUrl("?showui=test"_L1) << UrlQueryRequest::SHOWUI << "test"_L1;
			QTest::newRow("showui - h") << QUrl("?SHOWUI=test"_L1) << UrlQueryRequest::SHOWUI << "test"_L1;
			QTest::newRow("status - l") << QUrl("?status=test"_L1) << UrlQueryRequest::STATUS << "test"_L1;
			QTest::newRow("status - h") << QUrl("?STATUS=test"_L1) << UrlQueryRequest::STATUS << "test"_L1;
			QTest::newRow("tctokenurl - l") << QUrl("?tctokenurl=test"_L1) << UrlQueryRequest::TCTOKENURL << "test"_L1;
			QTest::newRow("tctokenurl - h") << QUrl("?TCTOKENURL=test"_L1) << UrlQueryRequest::TCTOKENURL << "test"_L1;
			QTest::newRow("multi 1") << QUrl("?showui=test1&status=test2"_L1) << UrlQueryRequest::SHOWUI << "test1"_L1;
			QTest::newRow("multi 2") << QUrl("?status=test1&showui=test2"_L1) << UrlQueryRequest::STATUS << "test1"_L1;
			QTest::newRow("multi 3") << QUrl("?foo=test1&showui=test2"_L1) << UrlQueryRequest::SHOWUI << "test2"_L1;
			QTest::newRow("multi 4") << QUrl("?foo=&showui=test2"_L1) << UrlQueryRequest::SHOWUI << "test2"_L1;
			QTest::newRow("multi 5") << QUrl("?foo=test1&showui="_L1) << UrlQueryRequest::SHOWUI << QLatin1String();
			QTest::newRow("multi 6") << QUrl("?showui=&showui=test1"_L1) << UrlQueryRequest::SHOWUI << QLatin1String();
			QTest::newRow("multi 7") << QUrl("?foo=test1&bar=test2"_L1) << UrlQueryRequest::UNKNOWN << QLatin1String();
		}


		void getRequest()
		{
			QFETCH(QUrl, url);
			QFETCH(UrlQueryRequest, type);
			QFETCH(QLatin1String, value);

			const auto queryUrl = QUrlQuery(url);
			const auto [parsedType, parsedValue] = UrlUtil::getRequest(queryUrl);
			QCOMPARE(parsedType, type);
			QCOMPARE(parsedValue, value);
		}


		void resolveRedirect_data()
		{
			QTest::addColumn<QLatin1String>("requestUrl");
			QTest::addColumn<QLatin1String>("responseUrl");
			QTest::addColumn<QLatin1String>("resultUrl");

			QLatin1String emptyUrl;
			QLatin1String invalidUrl("://://");

			QLatin1String requestUrl1("http://www.foo.bar");
			QLatin1String requestUrl2("http://www.foo.bar/");
			QLatin1String requestUrl3("http://www.foo.bar/world.html");
			QLatin1String requestUrl4("http://www.foo.bar/hello/world.html");
			QLatin1String requestUrl5("http://www.foo.bar/hello/again/world.html");

			QLatin1String responseUrl1("http://www.bar.foo/index.html");
			QLatin1String responseUrl2("index.html");
			QLatin1String responseUrl3("/index.html");
			QLatin1String responseUrl4("./index.html");
			QLatin1String responseUrl5("../index.html");

			QLatin1String resultUrl1("http://www.bar.foo/index.html");
			QLatin1String resultUrl2("http://www.foo.bar/index.html");
			QLatin1String resultUrl3("http://www.foo.bar/hello/index.html");
			QLatin1String resultUrl4("http://www.foo.bar/hello/again/index.html");

			QTest::newRow("e1") << requestUrl1 << emptyUrl << emptyUrl;
			QTest::newRow("e2") << requestUrl1 << invalidUrl << invalidUrl;

			QTest::newRow("01") << requestUrl1 << responseUrl1 << resultUrl1;
			QTest::newRow("02") << requestUrl1 << responseUrl2 << resultUrl2;
			QTest::newRow("03") << requestUrl1 << responseUrl3 << resultUrl2;
			QTest::newRow("04") << requestUrl1 << responseUrl4 << resultUrl2;
			QTest::newRow("05") << requestUrl1 << responseUrl5 << resultUrl2;

			QTest::newRow("06") << requestUrl2 << responseUrl1 << resultUrl1;
			QTest::newRow("07") << requestUrl2 << responseUrl2 << resultUrl2;
			QTest::newRow("08") << requestUrl2 << responseUrl3 << resultUrl2;
			QTest::newRow("09") << requestUrl2 << responseUrl4 << resultUrl2;
			QTest::newRow("10") << requestUrl2 << responseUrl5 << resultUrl2;

			QTest::newRow("11") << requestUrl3 << responseUrl1 << resultUrl1;
			QTest::newRow("12") << requestUrl3 << responseUrl2 << resultUrl2;
			QTest::newRow("13") << requestUrl3 << responseUrl3 << resultUrl2;
			QTest::newRow("14") << requestUrl3 << responseUrl4 << resultUrl2;
			QTest::newRow("15") << requestUrl3 << responseUrl5 << resultUrl2;

			QTest::newRow("16") << requestUrl4 << responseUrl1 << resultUrl1;
			QTest::newRow("17") << requestUrl4 << responseUrl2 << resultUrl3;
			QTest::newRow("18") << requestUrl4 << responseUrl3 << resultUrl2;
			QTest::newRow("19") << requestUrl4 << responseUrl4 << resultUrl3;
			QTest::newRow("20") << requestUrl4 << responseUrl5 << resultUrl2;

			QTest::newRow("21") << requestUrl5 << responseUrl1 << resultUrl1;
			QTest::newRow("22") << requestUrl5 << responseUrl2 << resultUrl4;
			QTest::newRow("23") << requestUrl5 << responseUrl3 << resultUrl2;
			QTest::newRow("24") << requestUrl5 << responseUrl4 << resultUrl4;
			QTest::newRow("25") << requestUrl5 << responseUrl5 << resultUrl3;
		}


		void resolveRedirect()
		{
			QFETCH(QLatin1String, requestUrl);
			QFETCH(QLatin1String, responseUrl);
			QFETCH(QLatin1String, resultUrl);

			const auto& reply = QSharedPointer<MockNetworkReply>::create();
			reply->setRequest(QNetworkRequest(QUrl(requestUrl)));
			reply->setAttribute(QNetworkRequest::RedirectionTargetAttribute, responseUrl);
			QCOMPARE(UrlUtil::resolveRedirect(reply), QUrl(resultUrl));
		}


};

QTEST_GUILESS_MAIN(test_UrlUtil)
#include "test_UrlUtil.moc"
