From aee9130a83eec7a295071a7e3ea87ce380c4521c Mon Sep 17 00:00:00 2001
From: Andrew Morgan <1342360+anoadragon453@users.noreply.github.com>
Date: Wed, 6 May 2020 15:54:58 +0100
Subject: Stop Auth methods from polling the config on every req. (#7420)

---
 tests/handlers/test_auth.py | 23 ++++++++++++++---------
 tests/handlers/test_sync.py | 13 ++++++++-----
 2 files changed, 22 insertions(+), 14 deletions(-)

(limited to 'tests/handlers')

diff --git a/tests/handlers/test_auth.py b/tests/handlers/test_auth.py
index 52c4ac8b11..c01b04e1dc 100644
--- a/tests/handlers/test_auth.py
+++ b/tests/handlers/test_auth.py
@@ -39,8 +39,13 @@ class AuthTestCase(unittest.TestCase):
         self.hs.handlers = AuthHandlers(self.hs)
         self.auth_handler = self.hs.handlers.auth_handler
         self.macaroon_generator = self.hs.get_macaroon_generator()
+
         # MAU tests
-        self.hs.config.max_mau_value = 50
+        # AuthBlocking reads from the hs' config on initialization. We need to
+        # modify its config instead of the hs'
+        self.auth_blocking = self.hs.get_auth()._auth_blocking
+        self.auth_blocking._max_mau_value = 50
+
         self.small_number_of_users = 1
         self.large_number_of_users = 100
 
@@ -119,7 +124,7 @@ class AuthTestCase(unittest.TestCase):
 
     @defer.inlineCallbacks
     def test_mau_limits_disabled(self):
-        self.hs.config.limit_usage_by_mau = False
+        self.auth_blocking._limit_usage_by_mau = False
         # Ensure does not throw exception
         yield defer.ensureDeferred(
             self.auth_handler.get_access_token_for_user_id(
@@ -135,7 +140,7 @@ class AuthTestCase(unittest.TestCase):
 
     @defer.inlineCallbacks
     def test_mau_limits_exceeded_large(self):
-        self.hs.config.limit_usage_by_mau = True
+        self.auth_blocking._limit_usage_by_mau = True
         self.hs.get_datastore().get_monthly_active_count = Mock(
             return_value=defer.succeed(self.large_number_of_users)
         )
@@ -159,11 +164,11 @@ class AuthTestCase(unittest.TestCase):
 
     @defer.inlineCallbacks
     def test_mau_limits_parity(self):
-        self.hs.config.limit_usage_by_mau = True
+        self.auth_blocking._limit_usage_by_mau = True
 
         # If not in monthly active cohort
         self.hs.get_datastore().get_monthly_active_count = Mock(
-            return_value=defer.succeed(self.hs.config.max_mau_value)
+            return_value=defer.succeed(self.auth_blocking._max_mau_value)
         )
         with self.assertRaises(ResourceLimitError):
             yield defer.ensureDeferred(
@@ -173,7 +178,7 @@ class AuthTestCase(unittest.TestCase):
             )
 
         self.hs.get_datastore().get_monthly_active_count = Mock(
-            return_value=defer.succeed(self.hs.config.max_mau_value)
+            return_value=defer.succeed(self.auth_blocking._max_mau_value)
         )
         with self.assertRaises(ResourceLimitError):
             yield defer.ensureDeferred(
@@ -186,7 +191,7 @@ class AuthTestCase(unittest.TestCase):
             return_value=defer.succeed(self.hs.get_clock().time_msec())
         )
         self.hs.get_datastore().get_monthly_active_count = Mock(
-            return_value=defer.succeed(self.hs.config.max_mau_value)
+            return_value=defer.succeed(self.auth_blocking._max_mau_value)
         )
         yield defer.ensureDeferred(
             self.auth_handler.get_access_token_for_user_id(
@@ -197,7 +202,7 @@ class AuthTestCase(unittest.TestCase):
             return_value=defer.succeed(self.hs.get_clock().time_msec())
         )
         self.hs.get_datastore().get_monthly_active_count = Mock(
-            return_value=defer.succeed(self.hs.config.max_mau_value)
+            return_value=defer.succeed(self.auth_blocking._max_mau_value)
         )
         yield defer.ensureDeferred(
             self.auth_handler.validate_short_term_login_token_and_get_user_id(
@@ -207,7 +212,7 @@ class AuthTestCase(unittest.TestCase):
 
     @defer.inlineCallbacks
     def test_mau_limits_not_exceeded(self):
-        self.hs.config.limit_usage_by_mau = True
+        self.auth_blocking._limit_usage_by_mau = True
 
         self.hs.get_datastore().get_monthly_active_count = Mock(
             return_value=defer.succeed(self.small_number_of_users)
diff --git a/tests/handlers/test_sync.py b/tests/handlers/test_sync.py
index 4cbe9784ed..e178d7765b 100644
--- a/tests/handlers/test_sync.py
+++ b/tests/handlers/test_sync.py
@@ -30,28 +30,31 @@ class SyncTestCase(tests.unittest.HomeserverTestCase):
         self.sync_handler = self.hs.get_sync_handler()
         self.store = self.hs.get_datastore()
 
-    def test_wait_for_sync_for_user_auth_blocking(self):
+        # AuthBlocking reads from the hs' config on initialization. We need to
+        # modify its config instead of the hs'
+        self.auth_blocking = self.hs.get_auth()._auth_blocking
 
+    def test_wait_for_sync_for_user_auth_blocking(self):
         user_id1 = "@user1:test"
         user_id2 = "@user2:test"
         sync_config = self._generate_sync_config(user_id1)
 
         self.reactor.advance(100)  # So we get not 0 time
-        self.hs.config.limit_usage_by_mau = True
-        self.hs.config.max_mau_value = 1
+        self.auth_blocking._limit_usage_by_mau = True
+        self.auth_blocking._max_mau_value = 1
 
         # Check that the happy case does not throw errors
         self.get_success(self.store.upsert_monthly_active_user(user_id1))
         self.get_success(self.sync_handler.wait_for_sync_for_user(sync_config))
 
         # Test that global lock works
-        self.hs.config.hs_disabled = True
+        self.auth_blocking._hs_disabled = True
         e = self.get_failure(
             self.sync_handler.wait_for_sync_for_user(sync_config), ResourceLimitError
         )
         self.assertEquals(e.value.errcode, Codes.RESOURCE_LIMIT_EXCEEDED)
 
-        self.hs.config.hs_disabled = False
+        self.auth_blocking._hs_disabled = False
 
         sync_config = self._generate_sync_config(user_id2)
 
-- 
cgit 1.4.1