C++ NotificationPreviewPresenter::showNextNotification方法代码示例

void Ut_NotificationPreviewPresenter::testRemoveNotification()
{
    NotificationPreviewPresenter presenter;
    QSignalSpy changedSpy(&presenter, SIGNAL(notificationChanged()));

    // Create two notifications
    createNotification(1);
    createNotification(2);
    presenter.updateNotification(1);
    presenter.updateNotification(2);

    // Remove the first one
    presenter.removeNotification(1);

    // Check that an empty notification is signaled onwards
    QCOMPARE(changedSpy.count(), 2);
    QCOMPARE(presenter.notification(), (LipstickNotification *)0);

    // Show and remove the second one
    presenter.showNextNotification();
    presenter.removeNotification(2);

    // Check that an empty notification is signaled onwards
    QCOMPARE(changedSpy.count(), 4);
    QCOMPARE(presenter.notification(), (LipstickNotification *)0);

    // Check that the window is not yet hidden
    QCOMPARE(homeWindowVisible[homeWindows.first()], true);

    // Check that the window is hidden when it's time to show the next notification (which doesn't exist)
    presenter.showNextNotification();
    QCOMPARE(homeWindowVisible[homeWindows.first()], false);
}

void Ut_NotificationPreviewPresenter::testCriticalNotificationIsMarkedAfterShowing()
{
    NotificationPreviewPresenter presenter;
    createNotification(1, Critical);
    createNotification(2);
    createNotification(3);
    QTest::qWait(0);
    presenter.updateNotification(1);
    presenter.updateNotification(2);
    presenter.updateNotification(3);
    QCOMPARE(notificationManagerDisplayedNotificationIds.count(), 0);
    QCOMPARE(notificationManagerCloseNotificationIds.count(), 0);

    presenter.showNextNotification();
    QCOMPARE(notificationManagerDisplayedNotificationIds.count(), 1);
    QCOMPARE(notificationManagerDisplayedNotificationIds.at(0), (uint)1);
    QCOMPARE(notificationManagerCloseNotificationIds.count(), 0);

    presenter.showNextNotification();
    QCOMPARE(notificationManagerDisplayedNotificationIds.count(), 2);
    QCOMPARE(notificationManagerDisplayedNotificationIds.at(1), (uint)2);
    QCOMPARE(notificationManagerCloseNotificationIds.count(), 0);

    presenter.showNextNotification();
    QCOMPARE(notificationManagerDisplayedNotificationIds.count(), 3);
    QCOMPARE(notificationManagerDisplayedNotificationIds.at(2), (uint)3);
    QCOMPARE(notificationManagerCloseNotificationIds.count(), 0);
}

void Ut_NotificationPreviewPresenter::testUpdateNotificationRemovesNotificationFromQueueIfNotShowable()
{
    NotificationPreviewPresenter presenter;

    // Create two notifications
    LipstickNotification *notification1 = createNotification(1);
    LipstickNotification *notification2 = createNotification(2);
    presenter.updateNotification(1);
    presenter.updateNotification(2);

    // Update the notifications to have no summary or body
    QSignalSpy changedSpy(&presenter, SIGNAL(notificationChanged()));
    QSignalSpy presentedSpy(&presenter, SIGNAL(notificationPresented(uint)));
    notification1->setHints(QVariantHash());
    notification2->setHints(QVariantHash());
    presenter.updateNotification(1);
    presenter.updateNotification(2);

    // Check that the current notification is not removed
    QCOMPARE(changedSpy.count(), 0);

    // The notifications should be considered presented
    QCOMPARE(presentedSpy.count(), 2);

    // Check that the other notification is removed from the queue
    presenter.showNextNotification();
    QCOMPARE(changedSpy.count(), 1);
    QCOMPARE(presenter.notification(), (LipstickNotification *)0);
    QCOMPARE(presentedSpy.count(), 2);
}

void Ut_NotificationPreviewPresenter::testAddNotificationWhenWindowAlreadyOpen()
{
    NotificationPreviewPresenter presenter;
    QSignalSpy changedSpy(&presenter, SIGNAL(notificationChanged()));
    QSignalSpy presentedSpy(&presenter, SIGNAL(notificationPresented(uint)));

    // Create a notification: this will create a window
    createNotification(1);
    presenter.updateNotification(1);

    // Reset stubs to see what happens next
    homeWindows.clear();

    // Create another notification
    LipstickNotification *notification = createNotification(2);
    presenter.updateNotification(2);

    // The second notification should not be signaled onwards yet since the first one is being presented
    QCOMPARE(changedSpy.count(), 1);
    QCOMPARE(presentedSpy.count(), 1);
    QCOMPARE(presentedSpy.last().at(0).toUInt(), (uint)1);

    // Show the next notification
    presenter.showNextNotification();

    // Check that the window was not unnecessarily created again
    QCOMPARE(homeWindows.isEmpty(), true);

    // Check that the expected notification is signaled onwards
    QCOMPARE(changedSpy.count(), 2);
    QCOMPARE(presenter.notification(), notification);
    QCOMPARE(presentedSpy.count(), 2);
    QCOMPARE(presentedSpy.last().at(0).toUInt(), (uint)2);
}

void Ut_NotificationPreviewPresenter::testCriticalNotificationIsClosedAfterShowing()
{
    NotificationPreviewPresenter presenter;
    createNotification(1, 2);
    createNotification(2);
    createNotification(3);
    presenter.updateNotification(1);
    presenter.updateNotification(2);
    presenter.updateNotification(3);
    QCOMPARE(notificationManagerCloseNotificationIds.count(), 0);

    presenter.showNextNotification();
    QCOMPARE(notificationManagerCloseNotificationIds.count(), 1);
    QCOMPARE(notificationManagerCloseNotificationIds.at(0), (uint)1);

    presenter.showNextNotification();
    QCOMPARE(notificationManagerCloseNotificationIds.count(), 1);
}