Adapt unit tests so as not to fail with PHPUnit 8.5

When the phpunit tests are run with phpunit 8.5, they will fail because
the test would call assertMatchesRegularExpression which doesn't exists in
that version.

So check the existence of the method instead of checking the class
'PHPUnit_Runner_Version'.

1 files changed, 3 insertions, 3 deletions

diff --git a/tests/codeigniter/core/Security_test.php b/tests/codeigniter/core/Security_test.php
index 5132e5887..4d76f4265 100644
--- a/tests/codeigniter/core/Security_test.php
+++ b/tests/codeigniter/core/Security_test.php
@@ -253,9 +253,9 @@ class Security_test extends CI_TestCase {
 		// Perform hash
 		$this->security->xss_hash();
 
-		$assertRegExp = class_exists('PHPUnit_Runner_Version')
-			? 'assertRegExp'
-			: 'assertMatchesRegularExpression';
+		$assertRegExp = method_exists($this, 'assertMatchesRegularExpression')
+			? 'assertMatchesRegularExpression'
+			: 'assertRegExp';
 		$this->$assertRegExp('#^[0-9a-f]{32}$#iS', $this->security->xss_hash);
 	}