| <?php |
| /** |
| * File contaning the ezcTestImageCase. |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| * @package UnitTest |
| * @version //autogentag// |
| * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0 |
| */ |
| PHP_CodeCoverage::getInstance()->filter()->addFileToBlacklist( __FILE__, 'PHPUNIT' ); |
| |
| /** |
| * Abstract base class for image related test cases. |
| * |
| * @package UnitTest |
| * @version //autogentag// |
| */ |
| abstract class ezcTestImageCase extends ezcTestCase |
| { |
| /** |
| * Asserts that the compared images are same |
| * |
| * Uses the compare binary of the imagemagick package to compare to images |
| * and will fail if the difference between two images is higher then zero. |
| * |
| * @param string $image New image |
| * @param string $expectedImage Image to compare with |
| * @param string $message Message to append to the fail message |
| * @access public |
| * @return void |
| */ |
| public function assertImageSame( $expectedImage, $image, $message = '' ) |
| { |
| $constraint = new ezcTestConstraintSimilarImage( $expectedImage ); |
| |
| if ( ! $constraint->evaluate( $image ) ) { |
| self::failConstraint( $constraint, $image, $message ); |
| } |
| } |
| |
| /** |
| * Asserts that the compared images are similar |
| * |
| * Uses the compare binary of the imagemagick package to compare to images |
| * and will fail if the difference between two images is higher then the |
| * defined value. |
| * |
| * See http://www.imagemagick.org/script/compare.php for details. The |
| * difference is logarithmical scaled. |
| * |
| * @param string $image New image |
| * @param string $expectedImage Image to compare with |
| * @param string $message Message to append to the fail message |
| * @param int $maxDifference Maximum difference between images |
| * @access public |
| * @return void |
| */ |
| public function assertImageSimilar( $expectedImage, $image, $message = '', $maxDifference = 0 ) |
| { |
| $constraint = new ezcTestConstraintSimilarImage( $expectedImage, $maxDifference ); |
| |
| self::assertThat( $image, $constraint, $message ); |
| } |
| } |
| ?> |