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/****************************************************************************
**
** Copyright (C) 2017 Witekio.
** Copyright (C) 2018 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtCoap module.
**
** $QT_BEGIN_LICENSE:GPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 or (at your option) any later version
** approved by the KDE Free Qt Foundation. The licenses are as published by
** the Free Software Foundation and appearing in the file LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QtTest>
#include <QCoreApplication>
#include <QtCore/qglobal.h>
#include <QtCoap/qcoapnamespace.h>
#include <QtCore/qbuffer.h>
#include <QtNetwork/qudpsocket.h>
#include <QtNetwork/qnetworkdatagram.h>
#include <QtCoap/qcoapglobal.h>
#include <QtCoap/qcoaprequest.h>
#include <private/qcoapqudpconnection_p.h>
#include <private/qcoapinternalrequest_p.h>
#include "../coapnetworksettings.h"
#ifdef QT_BUILD_INTERNAL
using namespace QtCoapNetworkSettings;
struct QCoapRequestForTest : public QCoapRequest
{
QCoapRequestForTest(const QUrl &url) : QCoapRequest(url) {}
using QCoapRequest::setMethod;
};
class tst_QCoapQUdpConnection : public QObject
{
Q_OBJECT
private Q_SLOTS:
void ctor();
void connectToHost();
void reconnect();
void sendRequest_data();
void sendRequest();
};
class QCoapQUdpConnectionForTest : public QCoapQUdpConnection
{
Q_OBJECT
public:
QCoapQUdpConnectionForTest(QObject *parent = nullptr) :
QCoapQUdpConnection(QtCoap::SecurityMode::NoSec, parent)
{}
void bindSocketForTest() { d_func()->bindSocket(); }
void sendRequest(const QByteArray &request, const QString &host, quint16 port)
{
d_func()->sendRequest(request, host, port);
}
};
void tst_QCoapQUdpConnection::ctor()
{
QCoapQUdpConnection connection;
QVERIFY(connection.socket());
}
void tst_QCoapQUdpConnection::connectToHost()
{
QCoapQUdpConnectionForTest connection;
QUdpSocket *socket = qobject_cast<QUdpSocket*>(connection.socket());
QSignalSpy spyConnectionBound(&connection, SIGNAL(bound()));
QSignalSpy spySocketStateChanged(socket , SIGNAL(stateChanged(QAbstractSocket::SocketState)));
QCOMPARE(connection.state(), QCoapQUdpConnection::ConnectionState::Unconnected);
// This will trigger connection.bind()
connection.sendRequest(QByteArray(), QString(), 0);
QTRY_COMPARE(spySocketStateChanged.count(), 1);
QTRY_COMPARE(spyConnectionBound.count(), 1);
QCOMPARE(connection.state(), QCoapQUdpConnection::ConnectionState::Bound);
}
void tst_QCoapQUdpConnection::reconnect()
{
QCoapQUdpConnectionForTest connection;
// This will trigger connection.bind()
QSignalSpy connectionBoundSpy(&connection, SIGNAL(bound()));
connection.sendRequest(QByteArray(), QString(), 0);
QTRY_COMPARE(connectionBoundSpy.count(), 1);
QCOMPARE(connection.state(), QCoapQUdpConnection::ConnectionState::Bound);
connection.disconnect();
QCOMPARE(connection.state(), QCoapQUdpConnection::ConnectionState::Unconnected);
// Make sure that we are able to connect again
connection.sendRequest(QByteArray(), QString(), 0);
QTRY_COMPARE(connectionBoundSpy.count(), 2);
QCOMPARE(connection.state(), QCoapQUdpConnection::ConnectionState::Bound);
}
void tst_QCoapQUdpConnection::sendRequest_data()
{
QTest::addColumn<QString>("protocol");
QTest::addColumn<QString>("host");
QTest::addColumn<QString>("path");
QTest::addColumn<quint16>("port");
QTest::addColumn<QtCoap::Method>("method");
QTest::addColumn<QString>("dataHexaHeader");
QTest::addColumn<QString>("dataHexaPayload");
QTest::newRow("simple_get_request")
<< "coap://"
<< testServerHost()
<< "/test"
<< quint16(QtCoap::DefaultPort)
<< QtCoap::Method::Get
<< "5445"
<< "61626364c0211eff547970653a203120284e4f4e290a436f64653a2031202847"
"4554290a4d49443a2032343830360a546f6b656e3a203631363236333634";
QTest::newRow("simple_put_request")
<< "coap://"
<< testServerHost()
<< "/test"
<< quint16(QtCoap::DefaultPort)
<< QtCoap::Method::Put
<< "5444"
<< "61626364";
QTest::newRow("simple_post_request")
<< "coap://"
<< testServerHost()
<< "/test"
<< quint16(QtCoap::DefaultPort)
<< QtCoap::Method::Post
<< "5441"
<< "61626364896c6f636174696f6e31096c6f636174696f6e32096c6f636174696f"
"6e33";
QTest::newRow("simple_delete_request")
<< "coap://"
<< testServerHost()
<< "/test"
<< quint16(QtCoap::DefaultPort)
<< QtCoap::Method::Delete
<< "5442"
<< "61626364";
}
void tst_QCoapQUdpConnection::sendRequest()
{
QFETCH(QString, protocol);
QFETCH(QString, host);
QFETCH(QString, path);
QFETCH(quint16, port);
QFETCH(QtCoap::Method, method);
QFETCH(QString, dataHexaHeader);
QFETCH(QString, dataHexaPayload);
QCoapQUdpConnectionForTest connection;
QSignalSpy spySocketReadyRead(connection.socket(), &QUdpSocket::readyRead);
QSignalSpy spyConnectionReadyRead(&connection, &QCoapQUdpConnection::readyRead);
QCoapRequestForTest request(protocol + host + path);
request.setMessageId(24806);
request.setToken(QByteArray("abcd"));
request.setMethod(method);
QVERIFY(connection.socket() != nullptr);
QCoapInternalRequest internalRequest(request);
connection.sendRequest(internalRequest.toQByteArray(), host, port);
QTRY_COMPARE(spySocketReadyRead.count(), 1);
QTRY_COMPARE(spyConnectionReadyRead.count(), 1);
QByteArray data = spyConnectionReadyRead.first().first().value<QByteArray>();
QVERIFY(QString(data.toHex()).startsWith(dataHexaHeader));
QVERIFY(QString(data.toHex()).endsWith(dataHexaPayload));
}
#else
class tst_QCoapQUdpConnection : public QObject
{
Q_OBJECT
private slots:
void initTestCase()
{
QSKIP("Not an internal build, nothing to test");
}
};
#endif
QTEST_MAIN(tst_QCoapQUdpConnection)
#include "tst_qcoapqudpconnection.moc"
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