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EZ-Components
This commit is contained in:
Andreas Österreicher
@@ -0,0 +1,374 @@
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<?php
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/**
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* ezcImageConversionHandlerGdTest
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*
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* @package ImageConversion
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* @version 1.3.5
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* @copyright Copyright (C) 2005-2008 eZ systems as. All rights reserved.
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* @license http://ez.no/licenses/new_bsd New BSD License
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*/
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/**
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* Require base class for handler tests.
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*/
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require_once "handler_test.php";
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/**
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* Test suite for ImageHandlerGd class.
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* This test class contains all tests that are specific to the GD handler.
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*
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* @package ImageConversion
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* @version 1.3.5
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*/
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class ezcImageConversionHandlerGdTest extends ezcImageConversionHandlerTest
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{
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public static function suite()
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{
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return new PHPUnit_Framework_TestSuite( "ezcImageConversionHandlerGdTest" );
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}
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protected function setUp()
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{
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try
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{
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$dummy = new ezcImageGdHandler( ezcImageGdBaseHandler::defaultSettings() );
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}
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catch ( Exception $e )
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{
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$this->markTestSkipped( $e->getMessage() );
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}
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$this->handlerClass = "ezcImageGdHandler";
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parent::setUp();
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}
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public function testLoadSuccess()
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{
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$filePath = $this->testFiles["jpeg"];
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$ref = $this->handler->load( $filePath );
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$refProp = $this->getReferences();
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$imageRef = current( $refProp );
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$this->assertEquals(
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$imageRef["file"],
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$filePath,
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"Image reference not registered correctly."
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);
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$this->assertEquals(
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$imageRef["mime"],
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"image/jpeg",
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"Image reference not registered correctly."
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);
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}
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public function testLoadFailureFilenotexists()
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{
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$filePath = $this->testFiles["nonexistent"];
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try
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{
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$ref = $this->handler->load( $filePath );
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}
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catch ( ezcBaseFileNotFoundException $e )
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{
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return;
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}
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$this->fail( "Required exception not thrown on not existing file." );
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}
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public function testLoadFailureUnknownmimetype()
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{
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$filePath = $this->testFiles["text"];
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try
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{
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$ref = $this->handler->load( $filePath );
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}
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catch ( ezcImageMimeTypeUnsupportedException $e )
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{
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return;
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}
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$this->fail( "Required exception not thrown on not existing file." );
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}
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public function testLoadFailureUnknownMimeTypeParam()
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{
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$filePath = $this->testFiles['png'];
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try
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{
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$ref = $this->handler->load( $filePath, 'text/plain' );
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}
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catch ( ezcImageMimeTypeUnsupportedException $e )
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{
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return;
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}
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$this->fail( "Required exception not thrown on not existing file." );
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}
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public function testSaveOldfileNoconvert()
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{
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$srcPath = $this->testFiles["jpeg"];
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$dstPath = $this->getTempPath();
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copy( $srcPath, $dstPath );
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$copytime = filemtime( $dstPath );
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$handler = new ezcImageGdHandler( ezcImageGdHandler::defaultSettings() );
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$ref = $handler->load( $dstPath );
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unlink( $dstPath );
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$handler->save( $ref );
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$this->assertTrue(
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file_exists( $dstPath ),
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"File not correctly saved to old destination."
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);
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}
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public function testSaveNewfileNoconvert()
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{
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$srcPath = $this->testFiles["jpeg"];
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$dstPath = $this->getTempPath();
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$handler = new ezcImageGdHandler( ezcImageGdHandler::defaultSettings() );
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$ref = $handler->load( $srcPath );
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$handler->save( $ref, $dstPath );
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$this->assertTrue(
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file_exists( $dstPath ),
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"File not correctly saved to new destination."
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);
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}
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public function testSaveNewfileConvert()
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{
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$srcPath = $this->testFiles["jpeg"];
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$dstPath = $this->getTempPath();
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$handler = new ezcImageGdHandler( ezcImageGdHandler::defaultSettings() );
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$ref = $handler->load( $srcPath );
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$handler->save( $ref, $dstPath, "image/png" );
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$analyzer = new ezcImageAnalyzer( $dstPath );
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$this->assertEquals(
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"image/png",
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$analyzer->mime,
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"File not correctly saved to new destination."
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);
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}
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public function testSaveNewfileQualityLow()
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{
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$srcPath = $this->testFiles["png"];
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$dstPath = $this->getTempPath();
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$handler = new ezcImageGdHandler( ezcImageGdHandler::defaultSettings() );
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$ref = $handler->load( $srcPath );
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$opts = new ezcImageSaveOptions();
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$opts->quality = 0;
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$handler->save( $ref, $dstPath, "image/jpeg", $opts );
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$this->assertTrue(
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filesize( $dstPath ) < 2000,
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"File saved with too high quality."
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);
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}
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public function testSaveNewfileQualityHigh()
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{
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$srcPath = $this->testFiles["png"];
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$dstPath = $this->getTempPath();
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$handler = new ezcImageGdHandler( ezcImageGdHandler::defaultSettings() );
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$ref = $handler->load( $srcPath );
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$opts = new ezcImageSaveOptions();
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$opts->quality = 100;
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$handler->save( $ref, $dstPath, "image/jpeg", $opts );
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$this->assertTrue(
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filesize( $dstPath ) > 30000,
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"File saved with too low quality."
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);
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}
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public function testSaveNewfileCompressionLow()
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{
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$srcPath = $this->testFiles["png"];
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$dstPath = $this->getTempPath();
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$handler = new ezcImageGdHandler( ezcImageGdHandler::defaultSettings() );
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$ref = $handler->load( $srcPath );
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$opts = new ezcImageSaveOptions();
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$opts->compression = 0;
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$handler->save( $ref, $dstPath, "image/png", $opts );
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$this->assertTrue(
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filesize( $dstPath ) > 100000,
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"File saved with too high compression."
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);
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}
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public function testSaveNewfileCompressionHigh()
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{
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$srcPath = $this->testFiles["png"];
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$dstPath = $this->getTempPath();
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$handler = new ezcImageGdHandler( ezcImageGdHandler::defaultSettings() );
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$ref = $handler->load( $srcPath );
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$opts = new ezcImageSaveOptions();
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$opts->compression = 9;
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$handler->save( $ref, $dstPath, "image/png", $opts );
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$this->assertTrue(
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filesize( $dstPath ) < 40000,
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"File saved with too low compression."
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);
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}
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public function testSaveFailureUnknownMimeType()
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{
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$srcPath = $this->testFiles['jpeg'];
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$dstPath = $this->getTempPath();
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$handler = new ezcImageGdHandler( ezcImageGdHandler::defaultSettings() );
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$ref = $handler->load( $srcPath );
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try
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{
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$handler->save( $ref, $dstPath, 'text/plain' );
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$this->fail( 'Exception not thrown on save with invalid MIME type.' );
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}
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catch ( ezcImageMimeTypeUnsupportedException $e )
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{}
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$handler->close( $ref );
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}
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public function testConvertSuccess()
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{
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$filePath = $this->testFiles["jpeg"];
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$ref = $this->handler->load( $filePath );
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$this->handler->convert( $ref, "image/png" );
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$refProp = $this->getReferences();
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$imageRef = current( $refProp );
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$this->assertTrue(
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$imageRef["mime"] === "image/png",
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"MIME type conversion not registered correctly."
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);
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}
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public function testConvertFailure()
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{
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$filePath = $this->testFiles["jpeg"];
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$ref = $this->handler->load( $filePath );
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try
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{
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$this->handler->convert( $ref, "application/ezc" );
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}
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catch ( ezcImageMimeTypeUnsupportedException $e )
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{
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return;
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}
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$this->fail( "Exception for unknown conversion not thrown." );
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}
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public function testApplyFilterSingle()
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{
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$srcPath = $this->testFiles["jpeg"];
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$dstPath = $this->getTempPath();
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$ref = $this->handler->load( $srcPath );
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$this->handler->applyFilter( $ref, new ezcImageFilter( "scale", array( "width" => 200, "height" => 200, "direction" => ezcImageGeometryFilters::SCALE_BOTH ) ) );
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$this->handler->save( $ref, $dstPath );
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$this->assertImageSimilar(
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$this->getReferencePath(),
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$dstPath,
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"Applying single filter through handler failed.",
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// ezcImageConversionTestCase::DEFAULT_SIMILARITY_GAP
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60
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);
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}
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public function testApplyFilterMultiple()
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{
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$srcPath = $this->testFiles["jpeg"];
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$dstPath = $this->getTempPath();
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$ref = $this->handler->load( $srcPath );
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$this->handler->applyFilter( $ref, new ezcImageFilter( "scale", array( "width" => 200, "height" => 200, "direction" => ezcImageGeometryFilters::SCALE_BOTH ) ) );
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$this->handler->applyFilter( $ref, new ezcImageFilter( "crop", array( "x" => 50, "width" => 100, "y" => 50, "height" => 100 ) ) );
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$this->handler->applyFilter( $ref, new ezcImageFilter( "colorspace", array( "space" => ezcImageColorspaceFilters::COLORSPACE_SEPIA ) ) );
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$this->handler->save( $ref, $dstPath );
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$this->assertImageSimilar(
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$this->getReferencePath(),
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$dstPath,
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"Applying multiple filter through handler failed.",
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// ezcImageConversionTestCase::DEFAULT_SIMILARITY_GAP
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80
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);
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}
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public function testApplyFilterFailureNonExistent()
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{
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$srcPath = $this->testFiles["jpeg"];
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$dstPath = $this->getTempPath();
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$ref = $this->handler->load( $srcPath );
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try
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{
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$this->handler->applyFilter(
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$ref,
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new ezcImageFilter(
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"non-existent",
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array( "width" => 200, "height" => 200, "direction" => ezcImageGeometryFilters::SCALE_BOTH )
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)
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);
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$this->fail( 'Exception not throwen on apply of non-existent filter.' );
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}
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catch ( ezcImageFilterNotAvailableException $e )
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{}
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}
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public function testConvertTransparentNonTransparent()
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{
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$srcPath = $this->testFiles["png_transparent"];
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$dstPath = $this->getTempPath();
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$ref = $this->handler->load( $srcPath );
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$options = new ezcImageSaveOptions();
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$options->transparencyReplacementColor = array( 255, 0, 0 );
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$this->handler->save( $ref, $dstPath, 'image/jpeg', $options );
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$this->handler->close( $ref );
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$this->assertImageSimilar(
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$this->getReferencePath(),
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$dstPath,
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"Converting transparent background failed.",
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500
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);
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}
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}
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?>
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