--- /dev/null
+<?php
+
+/*
+ * This file is part of the Mink package.
+ * (c) Konstantin Kudryashov <ever.zet@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Behat\Mink\Exception;
+
+use Behat\Mink\Driver\DriverInterface;
+use Behat\Mink\Session;
+
+/**
+ * Exception thrown for failed expectations.
+ *
+ * Some specialized child classes are available to customize the error rendering.
+ *
+ * @author Konstantin Kudryashov <ever.zet@gmail.com>
+ */
+class ExpectationException extends Exception
+{
+ private $session;
+ private $driver;
+
+ /**
+ * Initializes exception.
+ *
+ * @param string $message optional message
+ * @param DriverInterface|Session $driver driver instance (or session for BC)
+ * @param \Exception|null $exception expectation exception
+ */
+ public function __construct($message, $driver, \Exception $exception = null)
+ {
+ if ($driver instanceof Session) {
+ @trigger_error('Passing a Session object to the ExpectationException constructor is deprecated as of Mink 1.7. Pass the driver instead.', E_USER_DEPRECATED);
+
+ $this->session = $driver;
+ $this->driver = $driver->getDriver();
+ } elseif (!$driver instanceof DriverInterface) {
+ // Trigger an exception as we cannot typehint a disjunction
+ throw new \InvalidArgumentException('The ExpectationException constructor expects a DriverInterface or a Session.');
+ } else {
+ $this->driver = $driver;
+ }
+
+ if (!$message && null !== $exception) {
+ $message = $exception->getMessage();
+ }
+
+ parent::__construct($message, 0, $exception);
+ }
+
+ /**
+ * Returns exception message with additional context info.
+ *
+ * @return string
+ */
+ public function __toString()
+ {
+ try {
+ $pageText = $this->pipeString($this->trimString($this->getContext())."\n");
+ $string = sprintf("%s\n\n%s%s", $this->getMessage(), $this->getResponseInfo(), $pageText);
+ } catch (\Exception $e) {
+ return $this->getMessage();
+ }
+
+ return $string;
+ }
+
+ /**
+ * Gets the context rendered for this exception.
+ *
+ * @return string
+ */
+ protected function getContext()
+ {
+ return $this->trimBody($this->driver->getContent());
+ }
+
+ /**
+ * Returns driver.
+ *
+ * @return DriverInterface
+ */
+ protected function getDriver()
+ {
+ return $this->driver;
+ }
+
+ /**
+ * Returns exception session.
+ *
+ * @return Session
+ *
+ * @deprecated since 1.7, to be removed in 2.0. Use getDriver and the driver API instead.
+ */
+ protected function getSession()
+ {
+ if (null === $this->session) {
+ throw new \LogicException(sprintf('The deprecated method %s cannot be used when passing a driver in the constructor', __METHOD__));
+ }
+
+ @trigger_error(sprintf('The method %s is deprecated as of Mink 1.7 and will be removed in 2.0. Use getDriver and the driver API instead.'));
+
+ return $this->session;
+ }
+
+ /**
+ * Prepends every line in a string with pipe (|).
+ *
+ * @param string $string
+ *
+ * @return string
+ */
+ protected function pipeString($string)
+ {
+ return '| '.strtr($string, array("\n" => "\n| "));
+ }
+
+ /**
+ * Removes response header/footer, letting only <body /> content.
+ *
+ * @param string $string response content
+ *
+ * @return string
+ */
+ protected function trimBody($string)
+ {
+ $string = preg_replace(array('/^.*<body>/s', '/<\/body>.*$/s'), array('<body>', '</body>'), $string);
+
+ return $string;
+ }
+
+ /**
+ * Trims string to specified number of chars.
+ *
+ * @param string $string response content
+ * @param int $count trim count
+ *
+ * @return string
+ */
+ protected function trimString($string, $count = 1000)
+ {
+ $string = trim($string);
+
+ if ($count < mb_strlen($string)) {
+ return mb_substr($string, 0, $count - 3).'...';
+ }
+
+ return $string;
+ }
+
+ /**
+ * Returns response information string.
+ *
+ * @return string
+ */
+ protected function getResponseInfo()
+ {
+ $driver = basename(str_replace('\\', '/', get_class($this->driver)));
+
+ $info = '+--[ ';
+ try {
+ $info .= 'HTTP/1.1 '.$this->driver->getStatusCode().' | ';
+ } catch (UnsupportedDriverActionException $e) {
+ // Ignore the status code when not supported
+ }
+ $info .= $this->driver->getCurrentUrl().' | '.$driver." ]\n|\n";
+
+ return $info;
+ }
+}
projects / yaffs-website / blobdiff