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<?php
/**
* ezcGraphChartTest
*
* @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
*/
/**
* Tests for ezcGraph class.
*
* @package ImageAnalysis
* @subpackage Tests
*/
class ezcGraphChartTest extends ezcTestCase
{
protected $testFiles = array(
'jpeg' => 'jpeg.jpg',
'nonexistant' => 'nonexisting.jpg',
'invalid' => 'text.txt',
);
protected $basePath;
public static function suite()
{
return new PHPUnit_Framework_TestSuite( "ezcGraphChartTest" );
}
protected function setUp()
{
$this->basePath = dirname( __FILE__ ) . '/data/';
}
public function testSetTitle()
{
$pieChart = new ezcGraphPieChart();
$pieChart->title = 'Test title';
$this->assertSame(
'Test title',
$pieChart->title->title
);
$this->assertTrue(
$pieChart->title instanceof ezcGraphChartElementText
);
}
public function testSetOptionsUnknown()
{
try
{
$pieChart = new ezcGraphPieChart();
$pieChart->options->unknown = 'unknown';
}
catch ( ezcBasePropertyNotFoundException $e )
{
return true;
}
$this->fail( 'Expected ezcBasePropertyNotFoundException' );
}
public function testSetRenderer()
{
$pieChart = new ezcGraphPieChart();
$renderer = $pieChart->renderer = new ezcGraphRenderer2d();
$this->assertSame(
$renderer,
$this->getAttribute( $pieChart, 'renderer' )
);
}
public function testSetInvalidRenderer()
{
try
{
$pieChart = new ezcGraphPieChart();
$pieChart->renderer = 'invalid';
}
catch ( ezcBaseValueException $e )
{
return true;
}
$this->fail( 'Expected ezcGraphInvalidRendererException' );
}
public function testSetDriver()
{
if ( !ezcBaseFeatures::hasExtensionSupport( 'gd' ) &&
( ezcBaseFeatures::hasFunction( 'imagefttext' ) || ezcBaseFeatures::hasFunction( 'imagettftext' ) ) )
{
$this->markTestSkipped( 'This test needs ext/gd with native ttf support or FreeType 2 support.' );
}
$pieChart = new ezcGraphPieChart();
$driver = $pieChart->driver = new ezcGraphGdDriver();
$this->assertSame(
$driver,
$this->getAttribute( $pieChart, 'driver' )
);
}
public function testSetInvalidDriver()
{
try
{
$pieChart = new ezcGraphPieChart();
$pieChart->driver = 'invalid';
}
catch ( ezcBaseValueException $e )
{
return true;
}
$this->fail( 'Expected ezcGraphInvalidDriverException' );
}
public function testPieChartWithoutData()
{
try
{
$pieChart = new ezcGraphPieChart();
$pieChart->render( 400, 200 );
}
catch ( ezcGraphNoDataException $e )
{
return true;
}
}
public function testBarChartWithoutData()
{
try
{
$pieChart = new ezcGraphPieChart();
$pieChart->render( 400, 200 );
}
catch ( ezcGraphNoDataException $e )
{
return true;
}
}
}
?>
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