/**
     *
     * @param type $spatial
     * @param type $label
     * @param type $line_color
     * @param type $scale_data
     * @param type $output
     *
     *@dataProvider providerForPrepareRowAsSvg
     */
    public function testPrepareRowAsSvg($spatial, $label, $line_color, $scale_data, $output)
    {

        $string = $this->object->prepareRowAsSvg($spatial, $label, $line_color, $scale_data);
        $this->assertEquals(1, preg_match($output, $string));
        //$this->assertEquals($this->object->prepareRowAsSvg($spatial, $label, $line_color, $scale_data) , $output);
    }