Imbo\Model\Groups::setLimit PHP Method

    public function setLimit($limit)
    {
        $this->limit = (int) $limit;
        return $this;
    }

 /**
  * @covers Imbo\Model\Groups::setLimit
  * @covers Imbo\Model\Groups::getLimit
  */
 public function testCanSetAndGetLimit()
 {
     $this->assertNull($this->model->getLimit());
     $this->assertSame($this->model, $this->model->setLimit(10));
     $this->assertSame(10, $this->model->getLimit());
 }