/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
/*
 * Copyright the Collabora Online contributors.
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 */

/*
 * Unit test for rendering options functionality.
 */

#include <config.h>

#include <common/Unit.hpp>
#include <common/Util.hpp>

#include <test/helpers.hpp>
#include <test/lokassert.hpp>

#include <Poco/URI.h>

#include <memory>
#include <string>

/// Rendering options testcase.
class UnitRenderingOptions : public UnitWSD
{
public:
    UnitRenderingOptions()
        : UnitWSD("UnitRenderRenderingOptions")
    {
    }

    void invokeWSDTest() override;
};

void UnitRenderingOptions::invokeWSDTest()
{
    try
    {
        // Load a document and make it empty, then paste some text into it.
        std::string documentPath;
        std::string documentURL;
        helpers::getDocumentPathAndURL("hide-whitespace.odt", documentPath, documentURL, testname);

        const std::string options
            = "{\"rendering\":{\".uno:HideWhitespace\":{\"type\":\"boolean\",\"value\":\"true\"}}}";

        std::shared_ptr<SocketPoll> socketPoll = std::make_shared<SocketPoll>("WithoutPasswordPoll");
        socketPoll->startThread();

        std::shared_ptr<http::WebSocketSession> socket = helpers::connectLOKit(
            socketPoll, Poco::URI(helpers::getTestServerURI()), documentURL, testname);

        helpers::sendTextFrame(socket, "load url=" + documentURL + " options=" + options, testname);
        helpers::sendTextFrame(socket, "status", testname);
        const auto status = helpers::assertResponseString(socket, "status:", testname);

        Poco::JSON::Parser parser;
        Poco::Dynamic::Var statusJsonVar = parser.parse(status.substr(7));
        const Poco::SharedPtr<Poco::JSON::Object>& statusJsonObject = statusJsonVar.extract<Poco::JSON::Object::Ptr>();

        const int height = NumUtil::stoi(statusJsonObject->get("height").toString());
        // HideWhitespace was ignored, this was 32532, should be around 16706.
        LOK_ASSERT(height < 20000);
    }
    catch (const Poco::Exception& exc)
    {
        LOK_ASSERT_FAIL(exc.displayText());
    }

    exitTest(TestResult::Ok);
}

UnitBase* unit_create_wsd(void) { return new UnitRenderingOptions(); }

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