1 files changed, 56 insertions, 0 deletions
diff --git a/tests/storage/test_appservice.py b/tests/storage/test_appservice.py
index c5c7987349..1ce29af5fd 100644
--- a/tests/storage/test_appservice.py
+++ b/tests/storage/test_appservice.py
@@ -410,6 +410,62 @@ class ApplicationServiceTransactionStoreTestCase(unittest.TestCase):
         )
 
 
+class ApplicationServiceStoreTypeStreamIds(unittest.HomeserverTestCase):
+    def make_homeserver(self, reactor, clock):
+        hs = self.setup_test_homeserver()
+        return hs
+
+    def prepare(self, hs, reactor, clock):
+        self.service = Mock(id="foo")
+        self.store = self.hs.get_datastore()
+        self.get_success(self.store.set_appservice_state(self.service, "up"))
+
+    def test_get_type_stream_id_for_appservice_no_value(self):
+        value = self.get_success(
+            self.store.get_type_stream_id_for_appservice(self.service, "read_receipt")
+        )
+        self.assertEquals(value, 0)
+
+        value = self.get_success(
+            self.store.get_type_stream_id_for_appservice(self.service, "presence")
+        )
+        self.assertEquals(value, 0)
+
+    def test_get_type_stream_id_for_appservice_invalid_type(self):
+        self.get_failure(
+            self.store.get_type_stream_id_for_appservice(self.service, "foobar"),
+            ValueError,
+        )
+
+    def test_set_type_stream_id_for_appservice(self):
+        read_receipt_value = 1024
+        self.get_success(
+            self.store.set_type_stream_id_for_appservice(
+                self.service, "read_receipt", read_receipt_value
+            )
+        )
+        result = self.get_success(
+            self.store.get_type_stream_id_for_appservice(self.service, "read_receipt")
+        )
+        self.assertEqual(result, read_receipt_value)
+
+        self.get_success(
+            self.store.set_type_stream_id_for_appservice(
+                self.service, "presence", read_receipt_value
+            )
+        )
+        result = self.get_success(
+            self.store.get_type_stream_id_for_appservice(self.service, "presence")
+        )
+        self.assertEqual(result, read_receipt_value)
+
+    def test_set_type_stream_id_for_appservice_invalid_type(self):
+        self.get_failure(
+            self.store.set_type_stream_id_for_appservice(self.service, "foobar", 1024),
+            ValueError,
+        )
+
+
 # required for ApplicationServiceTransactionStoreTestCase tests
 class TestTransactionStore(ApplicationServiceTransactionStore, ApplicationServiceStore):
     def __init__(self, database: DatabasePool, db_conn, hs):