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<?php
/**
* ezcGraphRenderer2dTest
*
* @package Graph
* @version //autogen//
* @subpackage Tests
* @copyright Copyright (C) 2005-2009 eZ Systems AS. All rights reserved.
* @license http://ez.no/licenses/new_bsd New BSD License
*/
require_once dirname( __FILE__ ) . '/test_case.php';
/**
* Tests for ezcGraph class.
*
* @package Graph
* @subpackage Tests
*/
class ezcGraphHorizontalBarRendererTests extends ezcGraphTestCase
{
protected $basePath;
protected $tempDir;
public static function suite()
{
return new PHPUnit_Framework_TestSuite( __CLASS__ );
}
protected function setUp()
{
static $i = 0;
$this->tempDir = $this->createTempDir( __CLASS__ . sprintf( '_%03d_', ++$i ) ) . '/';
$this->basePath = dirname( __FILE__ ) . '/data/';
}
protected function tearDown()
{
if ( !$this->hasFailed() )
{
$this->removeTempDir();
}
}
public function testRenderBasicHorizontalBarChart()
{
$filename = $this->tempDir . __FUNCTION__ . '.svg';
$chart = new ezcGraphHorizontalBarChart();
$chart->data['Set 1'] = new ezcGraphArrayDataSet( array( 'sample 1' => 234, 'sample 2' => 151, 'sample 3' => 324, 'sample 4' => 120, 'sample 5' => 1 ) );
$chart->render( 500, 200, $filename );
$this->compare(
$filename,
$this->basePath . 'compare/' . __CLASS__ . '_' . __FUNCTION__ . '.svg'
);
}
public function testRenderHorizontalBarChartMultipleBars()
{
$filename = $this->tempDir . __FUNCTION__ . '.svg';
$chart = new ezcGraphHorizontalBarChart();
$chart->data['Set 1'] = new ezcGraphArrayDataSet( array( 'sample 1' => 234, 'sample 2' => 151, 'sample 3' => 324, 'sample 4' => 120, 'sample 5' => 1 ) );
$chart->data['Set 2'] = new ezcGraphArrayDataSet( array( 'sample 1' => 543, 'sample 2' => 234, 'sample 3' => 298, 'sample 4' => 5, 'sample 5' => 124) );
$chart->render( 500, 200, $filename );
$this->compare(
$filename,
$this->basePath . 'compare/' . __CLASS__ . '_' . __FUNCTION__ . '.svg'
);
}
public function testRenderHorizontalBarChartNegativeValues()
{
$filename = $this->tempDir . __FUNCTION__ . '.svg';
$chart = new ezcGraphHorizontalBarChart();
$chart->data['Set 1'] = new ezcGraphArrayDataSet( array( 'sample 1' => 234, 'sample 2' => -151, 'sample 3' => -324, 'sample 4' => 120, 'sample 5' => 1 ) );
$chart->data['Set 2'] = new ezcGraphArrayDataSet( array( 'sample 1' => 543, 'sample 2' => 234, 'sample 3' => -298, 'sample 4' => 5, 'sample 5' => -124) );
$chart->render( 500, 200, $filename );
$this->compare(
$filename,
$this->basePath . 'compare/' . __CLASS__ . '_' . __FUNCTION__ . '.svg'
);
}
}
?>
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