2 files changed, 24 insertions, 0 deletions
diff --git a/tests/inputs/service_uppercase/service.proto b/tests/inputs/service_uppercase/service.proto
new file mode 100644
index 0000000..786eec2
--- /dev/null
+++ b/tests/inputs/service_uppercase/service.proto
@@ -0,0 +1,16 @@
+syntax = "proto3";
+
+package service_uppercase;
+
+message DoTHINGRequest {
+  string name = 1;
+  repeated string comments = 2;
+}
+
+message DoTHINGResponse {
+  repeated string names = 1;
+}
+
+service Test {
+  rpc DoThing (DoTHINGRequest) returns (DoTHINGResponse);
+}
diff --git a/tests/inputs/service_uppercase/test_service.py b/tests/inputs/service_uppercase/test_service.py
new file mode 100644
index 0000000..d10fccf
--- /dev/null
+++ b/tests/inputs/service_uppercase/test_service.py
@@ -0,0 +1,8 @@
+import inspect
+
+from tests.output_aristaproto.service_uppercase import TestStub
+
+
+def test_parameters():
+    sig = inspect.signature(TestStub.do_thing)
+    assert len(sig.parameters) == 5, "Expected 5 parameters"