| alpha--tests

# Source for file Image_Test.php Documentation is available at Image_Test.php <?php require_once $config->get('sysRoot').'alpha/view/widgets/Image.inc'; /** * * Test case for the Image generation widget * * @package alpha::tests * @since 1.0 * @author John Collins <dev@alphaframework.org> * @version $Id: Image_Test.php 1341 2011-03-17 15:02:02Z johnc $ * @license http://www.opensource.org/licenses/bsd-license.php The BSD License * @copyright Copyright (c) 2011, John Collins (founder of Alpha Framework). * All rights reserved. * * <pre> * Redistribution and use in source and binary forms, with or * without modification, are permitted provided that the * following conditions are met: * * * Redistributions of source code must retain the above * copyright notice, this list of conditions and the * following disclaimer. * * Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the * following disclaimer in the documentation and/or other * materials provided with the distribution. * * Neither the name of the Alpha Framework nor the names * of its contributors may be used to endorse or promote * products derived from this software without specific * prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * </pre> * */ class Image_Test extends PHPUnit_Framework_TestCase { /** * An Image for testing * * @var Image * @since 1.0 */ private $img; /** * Called before the test functions will be executed * this function is defined in PHPUnit_TestCase and overwritten * here * * @since 1.0 */ protected function setUp() { global $config; $this->img = new Image($config->get('sysRoot').'/alpha/images/icons/accept.png', 16, 16, 'png'); } /** * Called after the test functions are executed * this function is defined in PHPUnit_TestCase and overwritten * here * * @since 1.0 */ protected function tearDown() { unset($this->img); } /** * Testing for an expected exception when a bad source file path is provided * * @since 1.0 */ public function testConstructorBadSource() { try { $this->img = new Image('/does/not/exist.png', 16, 16, 'png'); $this->fail('testing for an expected exception when a bad source file path is provided'); } catch (IllegalArguementException $e) { $this->assertEquals('The source file for the Image widget [/does/not/exist.png] cannot be found!', $e->getMessage(), 'testing for an expected exception when a bad source file path is provided'); } } /** * Testing for an expected exception when a bad source type is provided * * @since 1.0 */ public function testConstructorBadSourceType() { global $config; try { $this->img = new Image($config->get('sysRoot').'/alpha/images/icons/accept.png', 16, 16, 'tif'); $this->fail('testing for an expected exception when a bad source type is provided'); } catch (IllegalArguementException $e) { $this->assertEquals('Not a valid enum option!', $e->getMessage(), 'testing for an expected exception when a bad source type is provided'); } } /** * Testing for an expected exception when a quality value is provided * * @since 1.0 */ public function testConstructorQuality() { global $config; try { $this->img = new Image($config->get('sysRoot').'/alpha/images/icons/accept.png', 16, 16, 'png', 2.5); $this->fail('testing for an expected exception when a quality value is provided'); } catch (IllegalArguementException $e) { $this->assertEquals('The quality setting of [2.5] is outside of the allowable range of 0.0 to 1.0', $e->getMessage(), 'testing for an expected exception when a quality value is provided'); } } /** * Testing that the constructor will call setFilename internally to get up a filename to store the generated image automatically * * @since 1.0 */ public function testConstructorSetFilename() { global $config; $this->assertEquals($config->get('sysRoot').'cache/images/accept_16x16.png', $this->img->getFilename(), 'testing that the constructor will call setFilename internally to get up a filename to store the generated image automatically'); } /** * Testing the convertImageURLToPath method * * @since 1.0 */ public function testConvertImageURLToPath() { global $config; $this->assertEquals('images/testimage.png', Image::convertImageURLToPath($config->get('sysURL').'images/testimage.png'), 'testing the convertImageURLToPath method'); } } ?> Documentation generated on Thu, 17 Mar 2011 16:44:22 +0000 by phpDocumentor 1.4.3