Remove redundant GET test for clearSession

Author: dereuromark

tests/TestCase/Controller/ToolbarControllerTest.php

@@ -71,17 +71,6 @@ public function testClearCache()
         $this->assertResponseContains('success');
     }
 
-    /**
-     * Test clearing the session does not work with GET
-     *
-     * @return void
-     */
-    public function testClearSessionNoGet()
-    {
-        $this->get('/debug-kit/toolbar/clear-session');
-        $this->assertResponseCode(405);
-    }
-
     /**
      * Test clearing the session.
      *