PhpOffice\PhpPresentation\Shape\Chart\Series::hasShowLeaderLines PHP Метод

    public function hasShowLeaderLines()
    {
        return $this->showLeaderLines;
    }

 public function testShowLeaderLines()
 {
     $object = new Series();
     $this->assertInstanceOf('PhpOffice\\PhpPresentation\\Shape\\Chart\\Series', $object->setShowLeaderLines(true));
     $this->assertTrue($object->hasShowLeaderLines());
     $this->assertInstanceOf('PhpOffice\\PhpPresentation\\Shape\\Chart\\Series', $object->setShowLeaderLines(false));
     $this->assertFalse($object->hasShowLeaderLines());
 }