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<?php |
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/** |
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* @link http://philecms.github.io/ |
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* @license http://opensource.org/licenses/MIT |
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* @package Phile\Plugin\Phile\ErrorHandler\Test |
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*/ |
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namespace Phile\Plugin\Phile\ErrorHandler\Tests; |
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use Phile\Core\Bootstrap; |
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use Phile\Core\Config; |
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use Phile\Test\TestCase; |
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class PluginTest extends TestCase |
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{ |
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/** |
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* Basic test that whoops plugin is running. |
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* |
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* The exception is not thrown but caught by Whoops and rendered plaintext |
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* CLI response. |
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*/ |
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public function testWhoops() |
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{ |
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$config = new Config([ |
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'plugins' => [ |
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'phile\\errorHandler' => ['active' => true, 'handler' => 'development'] |
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] |
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]); |
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$eventBus = new \Phile\Core\Event; |
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$eventBus->register('after_init_core', function () { |
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throw new \Exception('1845F098-9035-4D8E-9E31'); |
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}); |
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$request = $this->createServerRequestFromArray(); |
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try { |
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$core = $this->createPhileCore($eventBus, $config); |
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$core->addBootstrap(function ($eventBus, $config) { |
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$config->set('phile_cli_mode', false); |
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Bootstrap::setupErrorHandler($config); |
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}); |
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$response = $this->createPhileResponse($core, $request); |
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} catch (\Exception $e) { |
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ob_start(); |
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$errorHandler = \Phile\Core\ServiceLocator::getService( |
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'Phile_ErrorHandler' |
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); |
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$errorHandler->handleException($e); |
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$body = ob_get_clean(); |
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} |
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$this->assertStringStartsWith('Exception: 1845F098-9035-4D8E-9E31 in file', $body); |
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$handlers = set_exception_handler(null); |
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$this->assertInstanceOf(\Phile\Plugin\Phile\ErrorHandler\Development::class, $handlers[0]); |
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} |
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} |
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This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently.
Both the
$myVar
assignment in line 1 and the$higher
assignment in line 2 are dead. The first because$myVar
is never used and the second because$higher
is always overwritten for every possible time line.