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<?php
/**
* ezcGraphCompleteRenderingTest
*
* @package Graph
* @version //autogen//
* @subpackage Tests
* @copyright Copyright (C) 2005, 2006 eZ systems as. All rights reserved.
* @license http://ez.no/licenses/new_bsd New BSD License
*/
/**
* Tests for ezcGraph class.
*
* @package ImageAnalysis
* @subpackage Tests
*/
class ezcGraphCompleteRenderingTest extends ezcTestCase
{
protected $testFiles = array(
'png' => 'png.png',
);
protected $basePath;
protected $tempDir;
public static function suite()
{
return new ezcTestSuite( "ezcGraphCompleteRenderingTest" );
}
/**
* setUp
*
* @access public
*/
public function setUp()
{
static $i = 0;
$this->tempDir = $this->createTempDir( 'ezcGraphGdDriverTest' . sprintf( '_%03d_', ++$i ) ) . '/';
$this->basePath = dirname( __FILE__ ) . '/data/';
}
/**
* tearDown
*
* @access public
*/
public function tearDown()
{
// $this->removeTempDir();
}
public function testRenderLineChart()
{
$filename = $this->tempDir . __FUNCTION__ . '.png';
$chart = ezcGraph::create( 'line' );
$chart->palette = 'black';
$chart['Line 1'] = array( 'sample 1' => 234, 'sample 2' => 21, 'sample 3' => 324, 'sample 4' => 120, 'sample 5' => 1);
$chart['Line 2'] = array( 'sample 1' => 543, 'sample 2' => 234, 'sample 3' => 298, 'sample 4' => 5, 'sample 5' => 613);
$chart->driver = new ezcGraphGdDriver();
$chart->options->font = $this->basePath . 'font.ttf';
$chart->render( 500, 200, $filename );
$this->assertEquals(
'1d586728bba88ddd9a6c18d42449a948',
md5_file( $filename ),
'Incorrect image rendered.'
);
}
public function testRenderWithTransparentBackground()
{
$filename = $this->tempDir . __FUNCTION__ . '.png';
$chart = ezcGraph::create( 'line' );
$chart['sampleData'] = array( 'sample 1' => 234, 'sample 2' => 21, 'sample 3' => 324, 'sample 4' => 120, 'sample 5' => 1);
$chart->palette = 'Black';
$chart->options->backgroundImage = $this->basePath . $this->testFiles['png'];
$chart->options->background = '#2E343655';
$chart->driver = new ezcGraphGdDriver();
$chart->options->font = $this->basePath . 'font.ttf';
$chart->render( 500, 200, $filename );
$this->assertTrue(
file_exists( $filename ),
'No image was generated.'
);
$this->assertEquals(
'1d586728bba88ddd9a6c18d42449a948',
md5_file( $filename ),
'Incorrect image rendered.'
);
}
}
?>
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