test implemented

Author: BeritJanssen

tests/settings/settings1.json

@@ -18,7 +18,8 @@
             "url": "http://idp.example.com/SSOService.php"
         },
         "singleLogoutService": {
-            "url": "http://idp.example.com/SingleLogoutService.php"
+            "url": "http://idp.example.com/SingleLogoutService.php",
+            "returnUrl": "http://idp.example.com/SingleLogoutReturn.php"
         },
         "x509cert": "MIICgTCCAeoCCQCbOlrWDdX7FTANBgkqhkiG9w0BAQUFADCBhDELMAkGA1UEBhMCTk8xGDAWBgNVBAgTD0FuZHJlYXMgU29sYmVyZzEMMAoGA1UEBxMDRm9vMRAwDgYDVQQKEwdVTklORVRUMRgwFgYDVQQDEw9mZWlkZS5lcmxhbmcubm8xITAfBgkqhkiG9w0BCQEWEmFuZHJlYXNAdW5pbmV0dC5ubzAeFw0wNzA2MTUxMjAxMzVaFw0wNzA4MTQxMjAxMzVaMIGEMQswCQYDVQQGEwJOTzEYMBYGA1UECBMPQW5kcmVhcyBTb2xiZXJnMQwwCgYDVQQHEwNGb28xEDAOBgNVBAoTB1VOSU5FVFQxGDAWBgNVBAMTD2ZlaWRlLmVybGFuZy5ubzEhMB8GCSqGSIb3DQEJARYSYW5kcmVhc0B1bmluZXR0Lm5vMIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDivbhR7P516x/S3BqKxupQe0LONoliupiBOesCO3SHbDrl3+q9IbfnfmE04rNuMcPsIxB161TdDpIesLCn7c8aPHISKOtPlAeTZSnb8QAu7aRjZq3+PbrP5uW3TcfCGPtKTytHOge/OlJbo078dVhXQ14d1EDwXJW1rRXuUt4C8QIDAQABMA0GCSqGSIb3DQEBBQUAA4GBACDVfp86HObqY+e8BUoWQ9+VMQx1ASDohBjwOsg2WykUqRXF+dLfcUH9dWR63CtZIKFDbStNomPnQz7nbK+onygwBspVEbnHuUihZq3ZUdmumQqCw4Uvs/1Uvq3orOo/WJVhTyvLgFVK2QarQ4/67OZfHd7R+POBXhophSMv1ZOo"
     },

tests/src/OneLogin/saml2_tests/auth_test.py

@@ -87,6 +87,21 @@ def testGetSLOurl(self):
         slo_url = settings_info['idp']['singleLogoutService']['url']
         self.assertEqual(auth.get_slo_url(), slo_url)
 
+    def testGetSLOReturnUrl(self):
+        """
+        Tests the get_slo_return_url method of the OneLogin_Saml2_Auth class
+        """
+        settings_info = self.loadSettingsJSON()
+        auth = OneLogin_Saml2_Auth(self.get_request(), old_settings=settings_info)
+        slo_url = settings_info['idp']['singleLogoutService']['returnUrl']
+        self.assertEqual(auth.get_slo_return_url(), slo_url)
+        # test that the function falls back to the url setting if returnUrl is not set
+        settings_info['idp']['singleLogoutService'].pop('returnUrl')
+        auth = OneLogin_Saml2_Auth(self.get_request(), old_settings=settings_info)
+        slo_url = settings_info['idp']['singleLogoutService']['url']
+        self.assertEqual(auth.get_slo_return_url(), slo_url)
+
+
     def testGetSessionIndex(self):
         """
         Tests the get_session_index method of the OneLogin_Saml2_Auth class