WIP [centerHistory] Try to get test to work for personCenterHistory

src/Bundle/ChillPersonBundle/Entity/Person.php

@@ -1606,6 +1606,15 @@ class Person implements HasCenterInterface, TrackCreationInterface, TrackUpdateI
         return $this;
     }
 
+        public function addCenterHistory(PersonCenterHistory $newCenterHistory): self
+        {
+            if (!$this->centerHistory->contains($newCenterHistory)) {
+                $this->centerHistory[] = $newCenterHistory;
+                $newCenterHistory->setPerson($this);
+            }
+            return $this;
+        }
+
     /**
      * @return Person
      */