[PhpUnit] Add polyfill for assertMatchesRegularExpression()

Author: dunglas

Legacy/PolyfillTestCaseTrait.php

@@ -11,8 +11,10 @@
 
 namespace Symfony\Bridge\PhpUnit\Legacy;
 
+use PHPUnit\Framework\ExpectationFailedException;
 use PHPUnit\Framework\MockObject\MockObject;
 use PHPUnit\Framework\TestCase;
+use SebastianBergmann\RecursionContext\InvalidArgumentException;
 
 /**
  * This trait is @internal.
@@ -116,4 +118,18 @@ public function expectExceptionMessageRegExp($messageRegExp)
         $property->setAccessible(true);
         $property->setValue($this, $messageRegExp);
     }
+
+    /**
+     * Asserts that a string matches a given regular expression.
+     *
+     * @param string $pattern
+     * @param string $string
+     * @param string $message
+     *
+     * @return void
+     */
+    public function assertMatchesRegularExpression($pattern, $string, $message = '')
+    {
+        $this->assertRegExp($pattern, $string, $message);
+    }
 }