Pheasant\Query\Query::select PHP Method

    public function select($column)
    {
        $this->_select = $this->_arguments(func_get_args());
        return $this;
    }

 public function testCount()
 {
     $query = new Query();
     $query->select('firstname')->from('user')->where('lastname=?', 'Castle');
     $this->assertSame(1, $query->count());
 }