/**
  * test case for prepareRowAsPng()
  *
  * @param string $spatial    GIS POLYGON object
  * @param string $label      label for the GIS POLYGON object
  * @param string $fill_color color for the GIS POLYGON object
  * @param array  $scale_data array containing data related to scaling
  * @param object $image      image object
  * @param string $output     expected output
  *
  * @return void
  * @dataProvider providerForPrepareRowAsPng
  */
 public function testPrepareRowAsPng(
     $spatial, $label, $fill_color, $scale_data, $image, $output
 ) {
     $return = $this->object->prepareRowAsPng(
         $spatial, $label, $fill_color, $scale_data, $image
     );
     /* TODO: this never fails */
     $this->assertTrue(true);
 }
 /**
  * test case for prepareRowAsPng()
  *
  * @param string $spatial    GIS POLYGON object
  * @param string $label      label for the GIS POLYGON object
  * @param string $fill_color color for the GIS POLYGON object
  * @param array  $scale_data array containing data related to scaling
  * @param object $image      image object
  *
  * @return void
  * @dataProvider providerForPrepareRowAsPng
  */
 public function testPrepareRowAsPng($spatial, $label, $fill_color, $scale_data, $image)
 {
     $return = $this->object->prepareRowAsPng($spatial, $label, $fill_color, $scale_data, $image);
     $this->assertImage($return);
 }
    /**
     *
     * @param type $spatial
     * @param type $label
     * @param type $line_color
     * @param type $scale_data
     * @param type $image
     * @param type $output
     *
     *@dataProvider providerForPrepareRowAsPng
     */
    public function testPrepareRowAsPng($spatial, $label, $line_color, $scale_data, $image, $output)
    {

        $return = $this->object->prepareRowAsPng($spatial, $label, $line_color, $scale_data, $image);
        $this->assertTrue(true);
    }