Testing my class with QTestLib - qt

Question

I need to make some unit test for my school project in Qt and although I have read Qt tutorial on that I can't figure out how am I supposed to write such tests. All of tests shown in tutorial I've mentioned refer to built-in methods. How should I write a unit test for a custom class say this is the simplest class I have:
task.h
#ifndef TASK_H
#define TASK_H
#include <QDateTime>
#include <QTime>
class Task
{
private:
bool ifDone;
QString name;
QString description;
QDateTime *startTime;
QTime *start;
QDateTime *endTime;
QTime *end;
bool neededReminder;
QDateTime *reminderTime;
public:
Task(QString _name, QString _description, QDate *dayClicked,
QTime *_startTime, QTime *_endTime, bool reminder);
QString toString();
};
#endif // TASK_H `
task.cpp
#include "task.h"
Task::Task(QString _name, QString _description, QDate *dayClicked,
QTime *_startTime, QTime *_endTime, bool reminder)
{
ifDone = 0;
name = _name;
description = _description;
start = _startTime;
end = _endTime;
startTime = new QDateTime(*dayClicked, *start);
endTime = new QDateTime(*dayClicked, *end);
neededReminder = reminder;
}
QString Task::toString() {
QString task;
task.append(this->name);
task.append(" ");
task.append(this->start->toString("HH:mm"));
task.append(" - ");
task.append(this->end->toString("HH:mm"));
return task;
}
I was trying to #include this class to testing class as well as adding both .h and .cpp files to the project and I didn't manage to do anything. Can anyone write some sample testing methods (for toString method and constructor) for the above class so I could carry on myself with the rest. Thanks in advance.

Answer 1

To be sincere, I think this question should be closed and that you should start reading some of the books you've been provided. Also, I don't see what there is to test here, maybe the result of the string? However, see if this helps you:
UnitTests.pro
QT += testlib
QT -= gui
TARGET = tst_unitteststest
CONFIG += console
CONFIG -= app_bundle
TEMPLATE = app
SOURCES += tst_unitteststest.cpp task.cpp
DEFINES += SRCDIR=\\\"$$PWD/\\\"
HEADERS += task.h
tst_unitteststest.cpp
#include <QString>
#include <QtTest>
#include "task.h"
class UnitTestsTest : public QObject
{
Q_OBJECT
public:
UnitTestsTest();
private Q_SLOTS:
void initTestCase();
void cleanupTestCase();
void testCase1();
};
UnitTestsTest::UnitTestsTest()
{
}
void UnitTestsTest::initTestCase()
{
}
void UnitTestsTest::cleanupTestCase()
{
}
void UnitTestsTest::testCase1()
{
QVERIFY2(true, "Failure");
Task t("name", "desc", new QDate(1, 1, 2012), new QTime(0, 0), new QTime(1, 0), false);
QVERIFY(t.toString() == "name 00:00 - 01:00");
}
QTEST_APPLESS_MAIN(UnitTestsTest)
#include "tst_unitteststest.moc"
Consider that there are mem leaks here... but I don't know how you want your class to become. The test will pass here of course.