Move generic functions to RawMinkContext [1/2]

src/Behat/MinkExtension/Context/RawMinkContext.php

@@ -91,4 +91,36 @@ class RawMinkContext extends BehatContext implements MinkAwareInterface
     {
         return $this->getMink()->assertSession($name);
     }
+
+    /**
+     * Locates url, based on provided path.
+     * Override to provide custom routing mechanism.
+     *
+     * @param string $path
+     *
+     * @return string
+     */
+    public function locatePath($path)
+    {
+        $startUrl = rtrim($this->getMinkParameter('base_url'), '/') . '/';
+
+        return 0 !== strpos($path, 'http') ? $startUrl . ltrim($path, '/') : $path;
+    }
+
+    /**
+     * Save a screenshot of the current window to the file system.
+     *
+     * @param  string  $filename Desired filename, defaults to 
+     *   <browser_name>_<ISO 8601 date>_<randomId>.png
+     * @param  string  $filepath Desired filepath, defaults to 
+     *   upload_tmp_dir, falls back to sys_get_temp_dir()
+     */
+    public function saveScreenshot($filename = null, $filepath = null)
+    {
+        // Under Cygwin, uniqid with more_entropy must be set to true. 
+        // No effect in other environments.
+        $filename = $filename ?: sprintf('%s_%s_%s.%s', $this->getMinkParameter('browser_name'), date('c'), uniqid('', true), 'png');
+        $filepath = $filepath ? $filepath : ini_get('upload_tmp_dir') ? ini_get('upload_tmp_dir') : sys_get_temp_dir();
+        file_put_contents($filepath . '/' . $filename, $this->getSession()->getScreenshot());
+    }
 }