Imbo\Model\Images::setFields PHP Method

    public function setFields(array $fields)
    {
        $this->fields = $fields;
        return $this;
    }

 /**
  * @covers Imbo\Model\Images::setFields
  * @covers Imbo\Model\Images::getFields
  */
 public function testCanSetAndGetFields()
 {
     $this->assertSame(array(), $this->model->getFields());
     $this->assertSame($this->model, $this->model->setFields(array('width', 'height')));
     $this->assertSame(array('width', 'height'), $this->model->getFields());
 }