oauth_google_login: modernize test with mock

bt5/erp5_oauth_google_login/TestTemplateItem/portal_components/test.erp5.testGoogleLogin.py

@@ -26,10 +26,11 @@
 ##############################################################################
 
 import uuid
+import mock
 from Products.ERP5Type.tests.ERP5TypeTestCase import ERP5TypeTestCase
-from erp5.component.extension import GoogleLoginUtility
 from Products.ERP5Type.tests.utils import createZODBPythonScript
 
+
 CLIENT_ID = "a1b2c3"
 SECRET_KEY = "3c2ba1"
 ACCESS_TOKEN = "T1234"
@@ -87,28 +88,15 @@ def getUserEntry(access_token):
     "reference": getUserId(None)
   }
 
-GoogleLoginUtility_getAccessTokenFromCode = GoogleLoginUtility.getAccessTokenFromCode
-GoogleLoginUtility_getUserEntry = GoogleLoginUtility.getUserEntry
 
 class TestGoogleLogin(ERP5TypeTestCase):
 
-  def getTitle(self):
-    return "Test Google Login"
-
-  def beforeTearDown(self):
-    GoogleLoginUtility.getAccessTokenFromCode = GoogleLoginUtility_getAccessTokenFromCode
-    GoogleLoginUtility.getUserEntry = GoogleLoginUtility_getUserEntry
-
   def afterSetUp(self):
     """
     This is ran before anything, used to set the environment
     """
     self.login()
     self.portal.TemplateTool_checkGoogleExtractionPluginExistenceConsistency(fixit=True)
-    # Patch extension to avoid external connection
-    GoogleLoginUtility.getUserId = getUserId
-    GoogleLoginUtility.getAccessTokenFromCode = getAccessTokenFromCode
-    GoogleLoginUtility.getUserEntry = getUserEntry
 
     self.dummy_connector_id = "test_google_connector"
     portal_catalog = self.portal.portal_catalog
@@ -154,7 +142,21 @@ class TestGoogleLogin(ERP5TypeTestCase):
     # (the secure flag is only set if we accessed through https)
     request.setServerURL('https', 'example.com')
 
-    self.portal.ERP5Site_receiveGoogleCallback(code=CODE)
+    with mock.patch(
+        'erp5.component.extension.GoogleLoginUtility.getAccessTokenFromCode',
+        side_effect=getAccessTokenFromCode,
+    ) as getAccessTokenFromCode_mock, \
+      mock.patch(
+        'erp5.component.extension.GoogleLoginUtility.getUserEntry',
+        side_effect=getUserEntry
+      ) as getUserEntry_mock:
+      getAccessTokenFromCode_mock.func_code = getAccessTokenFromCode.func_code
+      getUserEntry_mock.func_code = getUserEntry.func_code
+      self.portal.ERP5Site_receiveGoogleCallback(code=CODE)
+
+    getAccessTokenFromCode_mock.assert_called_once()
+    getUserEntry_mock.assert_called_once()
+
     ac_cookie, = [v for (k, v) in response.listHeaders() if k.lower() == 'set-cookie' and '__ac_google_hash=' in v]
     self.assertIn('; Secure', ac_cookie)
     self.assertIn('; HTTPOnly', ac_cookie)
@@ -209,7 +211,21 @@ context.portal_alarms.accept_submitted_credentials.activeSense()
 return credential_request
 """)
     self.logout()
-    response = self.portal.ERP5Site_receiveGoogleCallback(code=CODE)
+
+    with mock.patch(
+        'erp5.component.extension.GoogleLoginUtility.getAccessTokenFromCode',
+        side_effect=getAccessTokenFromCode,
+    ) as getAccessTokenFromCode_mock, \
+      mock.patch(
+        'erp5.component.extension.GoogleLoginUtility.getUserEntry',
+        side_effect=getUserEntry
+      ) as getUserEntry_mock:
+      getAccessTokenFromCode_mock.func_code = getAccessTokenFromCode.func_code
+      getUserEntry_mock.func_code = getUserEntry.func_code
+      response = self.portal.ERP5Site_receiveGoogleCallback(code=CODE)
+    getAccessTokenFromCode_mock.assert_called_once()
+    getUserEntry_mock.assert_called_once()
+
     google_hash = self.portal.REQUEST.RESPONSE.cookies.get("__ac_google_hash")["value"]
     self.assertEqual("b01533abb684a658dc71c81da4e67546", google_hash)
     self.assertEqual(self.portal.absolute_url(), response)