At Zend_Test_PHPUnit_ControllerTestCase, added a class alias for Yoast\PHPUnitPolyfills\TestCases\TestCase or PHPUnit\Framework\TestCase, thus enabling the use of this class in any PHPUnit version, and thus any PHP version.

Author: boenrobot

library/Zend/Test/PHPUnit/ControllerTestCase.php

@@ -34,6 +34,14 @@
 /** @see Zend_Registry */
 require_once 'Zend/Registry.php';
 
+if (!class_exists('PHPUnit_Framework_TestCase')) {
+    if (class_exists('Yoast\PHPUnitPolyfills\TestCases\TestCase')) {
+        class_alias('Yoast\PHPUnitPolyfills\TestCases\TestCase', 'PHPUnit_Framework_TestCase');
+    } elseif (class_exists('PHPUnit\Framework\TestCase')) {
+        class_alias('PHPUnit\Framework\TestCase', 'PHPUnit_Framework_TestCase');
+    }
+}
+
 /**
  * Functional testing scaffold for MVC applications
  *

tests/Zend/Layout/AllTests.php

@@ -55,7 +55,7 @@ public static function suite()
         $suite->addTestSuite('Zend_Layout_LayoutTest');
         $suite->addTestSuite('Zend_Layout_HelperTest');
         $suite->addTestSuite('Zend_Layout_PluginTest');
-        // $suite->addTestSuite('Zend_Layout_FunctionalTest');
+        $suite->addTestSuite('Zend_Layout_FunctionalTest');
 
         return $suite;
     }