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<?php |
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namespace N98\Magento\Command\PHPUnit; |
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use N98\Magento\Application; |
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use PHPUnit_Framework_MockObject_MockObject; |
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use RuntimeException; |
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/** |
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* Class TestCase |
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* |
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* @codeCoverageIgnore |
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* @package N98\Magento\Command\PHPUnit |
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*/ |
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class TestCase extends \PHPUnit_Framework_TestCase |
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{ |
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/** |
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* @var Application |
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*/ |
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private $application = null; |
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/** |
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* @var string|null |
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*/ |
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private $root; |
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/** |
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* @param string $varname name of the environment variable containing the test-root |
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* @param string $basename name of the stopfile containing the test-root |
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* |
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* @return string|null |
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*/ |
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public static function getTestMagentoRootFromEnvironment($varname, $basename) |
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{ |
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$root = getenv($varname); |
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if (empty($root) && strlen($basename)) { |
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$stopfile = getcwd() . '/' . $basename; |
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if (is_readable($stopfile) && $buffer = rtrim(file_get_contents($stopfile))) { |
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$root = $buffer; |
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} |
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} |
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if (empty($root)) { |
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return; |
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} |
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# directory test |
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if (!is_dir($root)) { |
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throw new RuntimeException( |
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sprintf("%s path '%s' is not a directory", $varname, $root) |
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); |
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} |
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# resolve root to realpath to be independent to current working directory |
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$rootRealpath = realpath($root); |
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if (false === $rootRealpath) { |
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throw new RuntimeException( |
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sprintf("Failed to resolve %s path '%s' with realpath()", $varname, $root) |
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); |
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} |
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return $rootRealpath; |
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} |
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/** |
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* getter for the magento root directory of the test-suite |
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* |
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* @see ApplicationTest::testExecute |
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* |
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* @return string |
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*/ |
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public function getTestMagentoRoot() |
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{ |
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if ($this->root) { |
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return $this->root; |
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} |
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$varname = 'N98_MAGERUN_TEST_MAGENTO_ROOT'; |
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$basename = '.n98-magerun'; |
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$root = self::getTestMagentoRootFromEnvironment($varname, $basename); |
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if (null === $root) { |
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$this->markTestSkipped( |
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"Please specify environment variable $varname with path to your test magento installation!" |
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); |
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} |
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return $this->root = $root; |
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} |
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/** |
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* @return Application|PHPUnit_Framework_MockObject_MockObject |
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*/ |
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public function getApplication() |
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{ |
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if ($this->application === null) { |
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$root = $this->getTestMagentoRoot(); |
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$this->application = $this->getMock( |
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'N98\Magento\Application', |
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array('getMagentoRootFolder') |
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); |
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// Get the composer bootstrap |
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if (defined('PHPUNIT_COMPOSER_INSTALL')) { |
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$loader = require PHPUNIT_COMPOSER_INSTALL; |
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} elseif (file_exists(__DIR__ . '/../../../../../../../autoload.php')) { |
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// Installed via composer, already in vendor |
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$loader = require __DIR__ . '/../../../../../../../autoload.php'; |
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} else { |
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// Check if testing root package without PHPUnit |
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$loader = require __DIR__ . '/../../../../../vendor/autoload.php'; |
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} |
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$this->application->setAutoloader($loader); |
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$this->application->expects($this->any())->method('getMagentoRootFolder')->will($this->returnValue($root)); |
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spl_autoload_unregister(array(\Varien_Autoload::instance(), 'autoload')); |
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$this->application->init(); |
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$this->application->initMagento(); |
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if ($this->application->getMagentoMajorVersion() == Application::MAGENTO_MAJOR_VERSION_1) { |
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spl_autoload_unregister(array(\Varien_Autoload::instance(), 'autoload')); |
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} |
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} |
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return $this->application; |
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} |
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/** |
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* @return \Varien_Db_Adapter_Pdo_Mysql |
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*/ |
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public function getDatabaseConnection() |
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{ |
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$resource = \Mage::getSingleton('core/resource'); |
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return $resource->getConnection('write'); |
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} |
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} |
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In PHP, under loose comparison (like
==, or!=, orswitchconditions), values of different types might be equal.For
stringvalues, the empty string''is a special case, in particular the following results might be unexpected: