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-rw-r--r--tests/handlers/test_register.py105
1 files changed, 62 insertions, 43 deletions
diff --git a/tests/handlers/test_register.py b/tests/handlers/test_register.py
index 0937d71cf6..7b4ade3dfb 100644
--- a/tests/handlers/test_register.py
+++ b/tests/handlers/test_register.py
@@ -17,7 +17,7 @@ from mock import Mock
 
 from twisted.internet import defer
 
-from synapse.api.errors import RegistrationError
+from synapse.api.errors import ResourceLimitError
 from synapse.handlers.register import RegistrationHandler
 from synapse.types import UserID, create_requester
 
@@ -40,16 +40,22 @@ class RegistrationTestCase(unittest.TestCase):
         self.mock_distributor.declare("registered_user")
         self.mock_captcha_client = Mock()
         self.hs = yield setup_test_homeserver(
+            self.addCleanup,
             handlers=None,
             http_client=None,
             expire_access_token=True,
             profile_handler=Mock(),
         )
         self.macaroon_generator = Mock(
-            generate_access_token=Mock(return_value='secret'))
+            generate_access_token=Mock(return_value='secret')
+        )
         self.hs.get_macaroon_generator = Mock(return_value=self.macaroon_generator)
         self.hs.handlers = RegistrationHandlers(self.hs)
         self.handler = self.hs.get_handlers().registration_handler
+        self.store = self.hs.get_datastore()
+        self.hs.config.max_mau_value = 50
+        self.lots_of_users = 100
+        self.small_number_of_users = 1
 
     @defer.inlineCallbacks
     def test_user_is_created_and_logged_in_if_doesnt_exist(self):
@@ -58,7 +64,8 @@ class RegistrationTestCase(unittest.TestCase):
         user_id = "@someone:test"
         requester = create_requester("@as:test")
         result_user_id, result_token = yield self.handler.get_or_create_user(
-            requester, local_part, display_name)
+            requester, local_part, display_name
+        )
         self.assertEquals(result_user_id, user_id)
         self.assertEquals(result_token, 'secret')
 
@@ -69,62 +76,74 @@ class RegistrationTestCase(unittest.TestCase):
         yield store.register(
             user_id=frank.to_string(),
             token="jkv;g498752-43gj['eamb!-5",
-            password_hash=None)
+            password_hash=None,
+        )
         local_part = "frank"
         display_name = "Frank"
         user_id = "@frank:test"
         requester = create_requester("@as:test")
         result_user_id, result_token = yield self.handler.get_or_create_user(
-            requester, local_part, display_name)
+            requester, local_part, display_name
+        )
         self.assertEquals(result_user_id, user_id)
         self.assertEquals(result_token, 'secret')
 
     @defer.inlineCallbacks
-    def test_cannot_register_when_mau_limits_exceeded(self):
-        local_part = "someone"
-        display_name = "someone"
-        requester = create_requester("@as:test")
-        store = self.hs.get_datastore()
+    def test_mau_limits_when_disabled(self):
         self.hs.config.limit_usage_by_mau = False
-        self.hs.config.max_mau_value = 50
-        lots_of_users = 100
-        small_number_users = 1
-
-        store.count_monthly_users = Mock(return_value=defer.succeed(lots_of_users))
-
         # Ensure does not throw exception
-        yield self.handler.get_or_create_user(requester, 'a', display_name)
+        yield self.handler.get_or_create_user("requester", 'a', "display_name")
 
+    @defer.inlineCallbacks
+    def test_get_or_create_user_mau_not_blocked(self):
         self.hs.config.limit_usage_by_mau = True
-
-        with self.assertRaises(RegistrationError):
-            yield self.handler.get_or_create_user(requester, 'b', display_name)
-
-        store.count_monthly_users = Mock(return_value=defer.succeed(small_number_users))
-
-        self._macaroon_mock_generator("another_secret")
-
+        self.store.count_monthly_users = Mock(
+            return_value=defer.succeed(self.hs.config.max_mau_value - 1)
+        )
         # Ensure does not throw exception
-        yield self.handler.get_or_create_user("@neil:matrix.org", 'c', "Neil")
+        yield self.handler.get_or_create_user("@user:server", 'c', "User")
+
+    @defer.inlineCallbacks
+    def test_get_or_create_user_mau_blocked(self):
+        self.hs.config.limit_usage_by_mau = True
+        self.store.get_monthly_active_count = Mock(
+            return_value=defer.succeed(self.lots_of_users)
+        )
+        with self.assertRaises(ResourceLimitError):
+            yield self.handler.get_or_create_user("requester", 'b', "display_name")
 
-        self._macaroon_mock_generator("another another secret")
-        store.count_monthly_users = Mock(return_value=defer.succeed(lots_of_users))
+        self.store.get_monthly_active_count = Mock(
+            return_value=defer.succeed(self.hs.config.max_mau_value)
+        )
+        with self.assertRaises(ResourceLimitError):
+            yield self.handler.get_or_create_user("requester", 'b', "display_name")
 
-        with self.assertRaises(RegistrationError):
-            yield self.handler.register(localpart=local_part)
+    @defer.inlineCallbacks
+    def test_register_mau_blocked(self):
+        self.hs.config.limit_usage_by_mau = True
+        self.store.get_monthly_active_count = Mock(
+            return_value=defer.succeed(self.lots_of_users)
+        )
+        with self.assertRaises(ResourceLimitError):
+            yield self.handler.register(localpart="local_part")
 
-        self._macaroon_mock_generator("another another secret")
-        store.count_monthly_users = Mock(return_value=defer.succeed(lots_of_users))
+        self.store.get_monthly_active_count = Mock(
+            return_value=defer.succeed(self.hs.config.max_mau_value)
+        )
+        with self.assertRaises(ResourceLimitError):
+            yield self.handler.register(localpart="local_part")
 
-        with self.assertRaises(RegistrationError):
-            yield self.handler.register_saml2(local_part)
+    @defer.inlineCallbacks
+    def test_register_saml2_mau_blocked(self):
+        self.hs.config.limit_usage_by_mau = True
+        self.store.get_monthly_active_count = Mock(
+            return_value=defer.succeed(self.lots_of_users)
+        )
+        with self.assertRaises(ResourceLimitError):
+            yield self.handler.register_saml2(localpart="local_part")
 
-    def _macaroon_mock_generator(self, secret):
-        """
-        Reset macaroon generator in the case where the test creates multiple users
-        """
-        macaroon_generator = Mock(
-            generate_access_token=Mock(return_value=secret))
-        self.hs.get_macaroon_generator = Mock(return_value=macaroon_generator)
-        self.hs.handlers = RegistrationHandlers(self.hs)
-        self.handler = self.hs.get_handlers().registration_handler
+        self.store.get_monthly_active_count = Mock(
+            return_value=defer.succeed(self.hs.config.max_mau_value)
+        )
+        with self.assertRaises(ResourceLimitError):
+            yield self.handler.register_saml2(localpart="local_part")