contains() public méthode

public contains ( $item ) : boolean
Résultat boolean whether the list contains the item
 public function testContainTPriorityLists()
 {
     $plist = new TPriorityList($this->plist);
     $this->assertTrue($plist->contains($this->pfirst));
     $this->assertTrue($plist->contains($this->pitem1));
     $this->assertTrue($plist->contains($this->pitem2));
     $this->assertTrue($plist->contains($this->pitem3));
     $this->assertFalse($plist->contains($this->pitem5));
 }