From c8486ec12bc4668b414b784a3362192f8a3fad2b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Edi=20Modri=C4=87?= <edi.modric@gmail.com>
Date: Mon, 6 May 2019 16:55:26 +0200
Subject: [PATCH] Add method to verify URL fragments

This method proved useful in some of our tests for apps which use javascript based routing
---
 src/Page/Page.php | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/src/Page/Page.php b/src/Page/Page.php
index 5051241..1c20f8c 100644
--- a/src/Page/Page.php
+++ b/src/Page/Page.php
@@ -103,6 +103,26 @@ protected function verifyUrl(array $urlParameters = []): void
         }
     }
 
+    /**
+     * Overload to verify if the current url contains a provided fragment. Throw an exception otherwise.
+     *
+     * @throws UnexpectedPageException
+     */
+    protected function verifyUrlFragment(string $fragment): void
+    {
+        $parsedUrl = parse_url($this->getDriver()->getCurrentUrl());
+
+        if (!is_array($parsedUrl) || !array_key_exists('fragment', $parsedUrl)) {
+            throw new UnexpectedPageException(sprintf('%s URL is not valid or does not contain a fragment', $this->getDriver()->getCurrentUrl()));
+        }
+
+        if (mb_strpos($parsedUrl['fragment'], $fragment) !== false) {
+            return;
+        }
+
+        throw new UnexpectedPageException(sprintf('Expected to have "%s" URL fragment but found "%s" instead', $fragment, $parsedUrl['fragment']));
+    }
+    
     protected function getParameter(string $name): ?string
     {
         return $this->parameters[$name] ?? null;