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<?php
/**
* ezcGraphBackgroundImageTest
*
* @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 ezcGraphBackgroundImageTest extends ezcTestCase
{
protected $testFiles = array(
'png' => 'png.png',
);
protected $basePath;
protected $tempDir;
public static function suite()
{
return new ezcTestSuite( "ezcGraphBackgroundImageTest" );
}
/**
* 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 testRenderStandard()
{
$chart = ezcGraph::create( 'line' );
$chart->sampleData = array( 'sample 1' => 234, 'sample 2' => 21, 'sample 3' => 324, 'sample 4' => 120, 'sample 5' => 1);
$chart->options->backgroundImage = $this->basePath . $this->testFiles['png'];
$chart->options->background = '#000000FF';
$mockedRenderer = $this->getMock( 'ezcGraphRenderer2D', array(
'drawBackgroundImage',
) );
$mockedRenderer
->expects( $this->at( 0 ) )
->method( 'drawBackgroundImage' )
->with(
$this->equalTo( $this->basePath . $this->testFiles['png'] ),
$this->equalTo( new ezcGraphCoordinate( 162, 50 ) ),
$this->equalTo( 177 ),
$this->equalTo( 100 )
);
$chart->renderer = $mockedRenderer;
$chart->render( 500, 200 );
}
public function testRenderPieBottomRight()
{
$chart = ezcGraph::create( 'pie' );
$chart->sampleData = array( 'sample 1' => 234, 'sample 2' => 21, 'sample 3' => 324, 'sample 4' => 120, 'sample 5' => 1);
$chart->options->backgroundImage = $this->basePath . $this->testFiles['png'];
$chart->options->backgroundImage->position = ezcGraph::BOTTOM | ezcGraph::RIGHT;
$chart->options->background = '#000000FF';
$mockedRenderer = $this->getMock( 'ezcGraphRenderer2D', array(
'drawBackgroundImage',
) );
$mockedRenderer
->expects( $this->at( 0 ) )
->method( 'drawBackgroundImage' )
->with(
$this->equalTo( $this->basePath . $this->testFiles['png'] ),
$this->equalTo( new ezcGraphCoordinate( 323, 100 ) ),
$this->equalTo( 177 ),
$this->equalTo( 100 )
);
$chart->renderer = $mockedRenderer;
$chart->render( 500, 200 );
}
public function testRenderTop()
{
$chart = ezcGraph::create( 'line' );
$chart->sampleData = array( 'sample 1' => 234, 'sample 2' => 21, 'sample 3' => 324, 'sample 4' => 120, 'sample 5' => 1);
$chart->options->backgroundImage = $this->basePath . $this->testFiles['png'];
$chart->options->backgroundImage->position = ezcGraph::TOP;
$chart->options->background = '#000000FF';
$mockedRenderer = $this->getMock( 'ezcGraphRenderer2D', array(
'drawBackgroundImage',
) );
$mockedRenderer
->expects( $this->at( 0 ) )
->method( 'drawBackgroundImage' )
->with(
$this->equalTo( $this->basePath . $this->testFiles['png'] ),
$this->equalTo( new ezcGraphCoordinate( 162, 0 ) ),
$this->equalTo( 177 ),
$this->equalTo( 100 )
);
$chart->renderer = $mockedRenderer;
$chart->render( 500, 200 );
}
public function testRenderLeft()
{
$chart = ezcGraph::create( 'line' );
$chart->sampleData = array( 'sample 1' => 234, 'sample 2' => 21, 'sample 3' => 324, 'sample 4' => 120, 'sample 5' => 1);
$chart->options->backgroundImage = $this->basePath . $this->testFiles['png'];
$chart->options->backgroundImage->position = ezcGraph::LEFT;
$chart->options->background = '#000000FF';
$mockedRenderer = $this->getMock( 'ezcGraphRenderer2D', array(
'drawBackgroundImage',
) );
$mockedRenderer
->expects( $this->at( 0 ) )
->method( 'drawBackgroundImage' )
->with(
$this->equalTo( $this->basePath . $this->testFiles['png'] ),
$this->equalTo( new ezcGraphCoordinate( 0, 50 ) ),
$this->equalTo( 177 ),
$this->equalTo( 100 )
);
$chart->renderer = $mockedRenderer;
$chart->render( 500, 200 );
}
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(
'17c3aac43de88a0a8ce620d5e72db40d',
md5_file( $filename ),
'Incorrect image rendered.'
);
}
}
?>
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