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<?php
/**
* ezcGraphLegendTest
*
* @package Graph
* @version //autogen//
* @subpackage Tests
* @copyright Copyright (C) 2005-2007 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 ImageAnalysis
* @subpackage Tests
*/
class ezcGraphLegendTest extends ezcGraphTestCase
{
public static function suite()
{
return new PHPUnit_Framework_TestSuite( "ezcGraphLegendTest" );
}
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();
}
}
protected function addSampleData( ezcGraphChart $chart )
{
$chart->data['sampleData'] = array( 'sample 1' => 234, 'sample 2' => 21, 'sample 3' => 324, 'sample 4' => 120, 'sample 5' => 1);
$chart->data['sampleData']->color = '#0000FF';
$chart->data['sampleData']->symbol = ezcGraph::DIAMOND;
$chart->data['moreData'] = array( 'sample 1' => 234, 'sample 2' => 21, 'sample 3' => 324, 'sample 4' => 120, 'sample 5' => 1);
$chart->data['moreData']->color = '#FF0000';
$chart->data['evenMoreData'] = array( 'sample 1' => 234, 'sample 2' => 21, 'sample 3' => 324, 'sample 4' => 120, 'sample 5' => 1);
$chart->data['evenMoreData']->color = '#FF0000';
$chart->data['evenMoreData']->label = 'Even more data';
}
public function testFactoryLegend()
{
$chart = new ezcGraphPieChart();
$this->assertTrue(
$chart->legend instanceof ezcGraphChartElementLegend
);
}
public function testLegendSetBackground()
{
$chart = new ezcGraphPieChart();
$chart->legend->background = '#FF0000';
$this->assertEquals(
ezcGraphColor::fromHex( '#FF0000' ),
$chart->legend->background
);
}
public function testLegendSetBorder()
{
$chart = new ezcGraphPieChart();
$chart->legend->border = '#FF0000';
$this->assertEquals(
ezcGraphColor::fromHex( '#FF0000' ),
$chart->legend->border
);
}
public function testLegendSetBorderWidth()
{
$chart = new ezcGraphPieChart();
$chart->legend->borderWidth = 1;
$this->assertEquals(
1,
$chart->legend->borderWidth
);
}
public function testLegendSetPosition()
{
$chart = new ezcGraphPieChart();
$chart->legend->position = ezcGraph::LEFT;
$this->assertEquals(
ezcGraph::LEFT,
$chart->legend->position
);
}
public function testLeftLegend()
{
$filename = $this->tempDir . __FUNCTION__ . '.svg';
$chart = new ezcGraphPieChart();
$chart->data['sample'] = new ezcGraphArrayDataSet( array(
'Mozilla' => 4375,
'IE' => 345,
'Opera' => 1204,
'wget' => 231,
'Safari' => 987,
) );
$chart->legend->position = ezcGraph::LEFT;
$chart->legend->padding = 2;
$chart->render( 500, 200, $filename );
$this->compare(
$filename,
$this->basePath . 'compare/' . __CLASS__ . '_' . __FUNCTION__ . '.svg'
);
}
public function testRightLegend()
{
$filename = $this->tempDir . __FUNCTION__ . '.svg';
$chart = new ezcGraphPieChart();
$chart->data['sample'] = new ezcGraphArrayDataSet( array(
'Mozilla' => 4375,
'IE' => 345,
'Opera' => 1204,
'wget' => 231,
'Safari' => 987,
) );
$chart->legend->position = ezcGraph::RIGHT;
$chart->legend->padding = 2;
$chart->render( 500, 200, $filename );
$this->compare(
$filename,
$this->basePath . 'compare/' . __CLASS__ . '_' . __FUNCTION__ . '.svg'
);
}
public function testTopLegend()
{
$filename = $this->tempDir . __FUNCTION__ . '.svg';
$chart = new ezcGraphPieChart();
$chart->data['sample'] = new ezcGraphArrayDataSet( array(
'Mozilla' => 4375,
'IE' => 345,
'Opera' => 1204,
'wget' => 231,
'Safari' => 987,
) );
$chart->legend->position = ezcGraph::TOP;
$chart->legend->padding = 2;
$chart->render( 500, 200, $filename );
$this->compare(
$filename,
$this->basePath . 'compare/' . __CLASS__ . '_' . __FUNCTION__ . '.svg'
);
}
public function testBottomLegend()
{
$filename = $this->tempDir . __FUNCTION__ . '.svg';
$chart = new ezcGraphPieChart();
$chart->data['sample'] = new ezcGraphArrayDataSet( array(
'Mozilla' => 4375,
'IE' => 345,
'Opera' => 1204,
'wget' => 231,
'Safari' => 987,
) );
$chart->legend->position = ezcGraph::BOTTOM;
$chart->legend->padding = 2;
$chart->render( 500, 200, $filename );
$this->compare(
$filename,
$this->basePath . 'compare/' . __CLASS__ . '_' . __FUNCTION__ . '.svg'
);
}
}
?>
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