Method changesModel

kdevplatform/shell/tests/test_projectcontroller.cpp:488–500

}

void TestProjectController::changesModel()
{
    QCOMPARE_EQ(m_projCtrl->changesModel(), nullptr); // the changes model is created only on demand
    QCOMPARE_EQ(m_projCtrl->changesModel(), nullptr); // calling changesModel() does not create the model

    auto model = m_projCtrl->makeChangesModel();
    QVERIFY(model); // makeChangesModel() creates and returns the model
    QCOMPARE_EQ(m_projCtrl->makeChangesModel(), model); // makeChangesModel() returns the existent model if possible
    QCOMPARE_EQ(m_projCtrl->changesModel(), model); // changesModel() returns the existent model if available

    model.reset();
    QCOMPARE_EQ(m_projCtrl->changesModel(), nullptr); // resetting the shared pointer destroys the model
}

////////////////////// Helpers ///////////////////////////////////////////////