To maintain the possessory action the possessor must allege and prove that:
(1) He had possession of the immovable property or real right therein at the time the disturbance occurred;
(2) He and his ancestors in title had such possession quietly and without interruption for more than a year immediately prior to the disturbance, unless evicted by force or fraud;
(3) The disturbance was one in fact or in law, as defined in Article 3659; and
(4) The possessory action was instituted within a year of the disturbance.
Amended by Acts 1981, No. 256, §1.