Cours:ClasseTestTcpServer

testtcpserver.h #ifndef TESTTCPSERVER_H #define TESTTCPSERVER_H #include <QtTest/QTest> #include <QObject> #include <QDataStream> class TestTcpServer : public QObject { Q_OBJECT public: explicit TestTcpServer(QObject *parent = nullptr); private: QString data; QDataStream dataIn; public slots: void getData(QString _data); void readyRead(); private slots: void sendData_data(); void sendData(); signals: }; #endif // TESTTCPSERVER_H

testtcpserver.cpp #include "testtcpserver.h" #include "tcpserver.h" #include <QTcpSocket> TestTcpServer::TestTcpServer(QObject *parent) : QObject{parent} {} void TestTcpServer::sendData_data() { QTest::addColumn<QString>("message"); QTest::newRow("") << "hello"; QTest::newRow("") << "coucou"; QTest::newRow("") << "100"; QTest::newRow("") << "10.4"; QTest::newRow("") << "0.5;-0.3"; } void TestTcpServer::sendData() { QFETCH(QString, message); int port=rand()%1000+9000; TcpServer monServer(port); QTcpSocket monClient; monClient.connectToHost("127.0.0.1",port); QTest::qWait(100); QVERIFY(monClient.state()==QAbstractSocket::ConnectedState); // vérif client vers server QByteArray block; QDataStream out(&block, QIODevice::WriteOnly); out << message; connect(&monServer,&TcpServer::newDatas, this,&TestTcpServer::getData); monClient.write(block); QTest::qWait(100); QCOMPARE(data,message); disconnect(&monServer,&TcpServer::newDatas, this,&TestTcpServer::getData); // vérif server vers client dataIn.setDevice(&monClient); connect(&monClient,&QTcpSocket::readyRead, this,&TestTcpServer::readyRead); monServer.sendData(message); QTest::qWait(100); QCOMPARE(data,message); disconnect(&monClient,&QTcpSocket::readyRead, this,&TestTcpServer::readyRead); monClient.disconnect(); dataIn.setDevice(nullptr); QTest::qWait(100); } void TestTcpServer::getData(QString _data) { data=_data; } void TestTcpServer::readyRead() { dataIn.startTransaction(); if (!dataIn.commitTransaction()) return; dataIn >> data; }

//main.cpp
#include "testtcpserver.h"
QTEST_MAIN(TestTcpServer);