1 files changed, 12 insertions, 1 deletions
diff --git a/pygithub3/tests/utils/base.py b/pygithub3/tests/utils/base.py
index 49ea2b4..fb519e9 100644
--- a/pygithub3/tests/utils/base.py
+++ b/pygithub3/tests/utils/base.py
@@ -4,7 +4,7 @@
 from mock import Mock
 
 from pygithub3.resources.base import Resource
-from pygithub3.requests.base import Request
+from pygithub3.requests.base import Request, ValidationError
 
 
 def mock_json(content):
@@ -37,3 +37,14 @@ DummyResource.loads = Mock(side_effect=loads_mock)
 class DummyRequest(Request):
     uri = 'dummyrequest'
     resource = DummyResource
+
+
+class DummyRequestValidation(DummyRequest):
+    body_schema = {
+        'schema': ('foo', 'error'),
+        'required': ('foo',)
+    }
+
+    def validate_body(self, body):
+        if body.get('error') == 'yes':
+            raise ValidationError('yes')