PhpOffice\PhpPresentation\Shape\Chart\Series::setShowCategoryName PHP Method

    public function setShowCategoryName($value)
    {
        $this->showCategoryName = $value;
        return $this;
    }

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