17     protected $calendar;  variable in Sabre\\CalDAV\\CalendarObjectTest
27         $this->calendar = new Calendar($this->backend, $calendars[0]);
33         unset($this->calendar);
40         $children = $this->calendar->getChildren();
81         $children = $this->calendar->getChildren();
95         $children = $this->calendar->getChildren();
113         $children = $this->calendar->getChildren();
119         $children2 =  $this->calendar->getChildren();
129         $children = $this->calendar->getChildren();
144         $children = $this->calendar->getChildren();
156         $children = $this->calendar->getChildren();
166         $children = $this->calendar->getChildren();
204         $children = $this->calendar->getChildren();
253         $children = $this->calendar->getChildren();
263         $children = $this->calendar->getChildren();