Fix/#486

integration/test_schema.py

@@ -1,6 +1,7 @@
 from typing import Optional
 
 import pytest
+import requests
 
 import weaviate
 from weaviate import Tenant, TenantActivityStatus
@@ -120,6 +121,19 @@ def test_class_tenants(client: weaviate.Client):
     assert len(tenants_get) == 1
 
 
+def test_update_schema_with_no_properties(client: weaviate.Client):
+    single_class = {"class": "NoProperties"}
+
+    requests.post("http://localhost:8080/v1/schema", json=single_class)
+    assert client.schema.exists("NoProperties")
+
+    client.schema.update_config("NoProperties", {"vectorIndexConfig": {"ef": 64}})
+    assert client.schema.exists("NoProperties")
+
+    client.schema.delete_class("NoProperties")
+    assert client.schema.exists("NoProperties") is False
+
+
 def test_class_tenants_activate_deactivate(client: weaviate.Client):
     class_name = "MultiTenancyActivateDeactivateSchemaTest"
     uncap_class_name = "multiTenancyActivateDeactivateSchemaTest"

test/schema/properties/test_properties.py

@@ -6,7 +6,6 @@
 from test.util import mock_connection_func, check_error_message, check_startswith_error_message
 from weaviate.exceptions import (
     UnexpectedStatusCodeException,
-    SchemaValidationException,
 )
 from weaviate.schema.properties import Property
 
@@ -21,18 +20,12 @@ def test_create(self):
 
         # invalid calls
         error_message = "Class name must be of type str but is "
-        check_property_error_message = 'Property does not contain "dataType"'
         requests_error_message = "Property was created properly."
 
         with self.assertRaises(TypeError) as error:
             prop.create(35, {})
         check_error_message(self, error, error_message + str(int))
 
-        # test if `check_property` is called in `create`
-        with self.assertRaises(SchemaValidationException) as error:
-            prop.create("Class", {})
-        check_error_message(self, error, check_property_error_message)
-
         prop = Property(mock_connection_func("post", side_effect=RequestsConnectionError("Test!")))
         with self.assertRaises(RequestsConnectionError) as error:
             prop.create("Class", {"name": "test", "dataType": ["test_type"]})