From 52573518bd808e73384cbcd6e0f0c606f9249292 Mon Sep 17 00:00:00 2001
From: Serge Latyntcev <dnsl48@gmail.com>
Date: Thu, 20 Dec 2018 09:37:13 +1300
Subject: [PATCH] ADD / After each step we wait for the server to handle all
 requests

---
 src/Context/SilverStripeContext.php | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/src/Context/SilverStripeContext.php b/src/Context/SilverStripeContext.php
index 21bf0ee..e666f54 100644
--- a/src/Context/SilverStripeContext.php
+++ b/src/Context/SilverStripeContext.php
@@ -2,6 +2,7 @@
 
 namespace SilverStripe\BehatExtension\Context;
 
+use Behat\Behat\Hook\Scope\AfterStepScope;
 use Behat\Behat\Hook\Scope\BeforeScenarioScope;
 use Behat\Mink\Element\NodeElement;
 use Behat\Mink\Exception\ElementNotFoundException;
@@ -276,6 +277,27 @@ abstract class SilverStripeContext extends MinkContext implements SilverStripeAw
         }
     }
 
+    /**
+     * @AfterStep
+     *
+     * Wait for all requests to be handled after each step
+     *
+     * @param AfterStepScope $event
+     */
+    public function waitResponsesAfterStep(AfterStepScope $event)
+    {
+        $success = $this->testSessionEnvironment->waitForPendingRequests();
+        if (!$success) {
+            echo (
+                'Warning! The timeout for waiting a response from the server has expired...'.PHP_EOL.
+                'I keep going on, but this test behaviour may be inconsistent.'.PHP_EOL.PHP_EOL.
+                'Your action required!'.PHP_EOL.PHP_EOL.
+                'You may want to investigate why the server is responding that slowly.'.PHP_EOL.
+                'Otherwise, you may need to increase the timeout.'
+            );
+        }
+    }
+
     /**
      * Returns a parameter map of state to set within the test session.
      * Takes TESTSESSION_PARAMS environment variable into account for run-specific configurations.