From 902f330f327a8a9418de27cb97f09bc3bcb87fbe Mon Sep 17 00:00:00 2001
From: Aaron Heinen <aaronjheinen@gmail.com>
Date: Tue, 17 May 2016 08:26:15 -0600
Subject: [PATCH] Add findByCss method

findByCss can be used to target elements that cannot be targetted using findByBody or findByNameOrId
---
 src/Extensions/Selenium.php | 21 ++++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

diff --git a/src/Extensions/Selenium.php b/src/Extensions/Selenium.php
index 5fd668d..b4e2a9b 100644
--- a/src/Extensions/Selenium.php
+++ b/src/Extensions/Selenium.php
@@ -92,7 +92,11 @@ public function click($name)
         try {
             $link = $this->findByBody($name)->click();
         } catch (InvalidArgumentException $e) {
-            $link = $this->findByNameOrId($name)->click();
+            try {
+                $link = $this->findByCss($name)->click();
+            } catch (InvalidArgumentException $e) {
+                $link = $this->findByNameOrId($name)->click();
+            }
         }
 
         $this->updateCurrentUrl();
@@ -141,6 +145,21 @@ protected function findByNameOrId($name, $element = '*')
         }
     }
 
+    /**
+     * Filter according to an element's css attribute
+     * For example ->click('a[href^="/item/'.$item->slug.'"]')
+     *
+     * @param  string $selector
+     * @return Crawler
+     */
+    protected function findByCss($selector){
+        try{
+            return $this->session->element('css selector', $selector);
+        } catch (NoSuchElement $e) {
+            throw new InvalidArgumentException('No Css element exists.');
+        }
+    }
+    
     /**
      * Find an element by its "value" attribute.
      *