NotificationSubjectContains example

        self::assertThat($event, new NotifierConstraint\NotificationIsQueued(), $message);
    }

    public static function assertNotificationIsNotQueued(MessageEvent $event, string $message = ''): void
    {
        self::assertThat($event, new LogicalNot(new NotifierConstraint\NotificationIsQueued()), $message);
    }

    public static function assertNotificationSubjectContains(MessageInterface $notification, string $text, string $message = ''): void
    {
        self::assertThat($notification, new NotifierConstraint\NotificationSubjectContains($text), $message);
    }

    public static function assertNotificationSubjectNotContains(MessageInterface $notification, string $text, string $message = ''): void
    {
        self::assertThat($notification, new LogicalNot(new NotifierConstraint\NotificationSubjectContains($text)), $message);
    }

    public static function assertNotificationTransportIsEqual(MessageInterface $notification, string $transportName, string $message = ''): void
    {
        self::assertThat($notification, new NotifierConstraint\NotificationTransportIsEqual($transportName), $message);
    }