From b9cb0dce3fb3448ed271fe5d5fcfc5f9ff8b7af9 Mon Sep 17 00:00:00 2001
From: Maksim Grebeniuk
 <122789225+maksim-grebeniuk-sonarsource@users.noreply.github.com>
Date: Fri, 24 Nov 2023 15:00:07 +0100
Subject: [PATCH] SONARPY-1252 S5886 (FunctionReturnTypeCheck) should consider
 type aliases (#1661)

---
 .../checks/functionReturnTypeAdditionalTests.py        | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/python-checks/src/test/resources/checks/functionReturnTypeAdditionalTests.py b/python-checks/src/test/resources/checks/functionReturnTypeAdditionalTests.py
index 6510bfdb9e..03e359f0fb 100644
--- a/python-checks/src/test/resources/checks/functionReturnTypeAdditionalTests.py
+++ b/python-checks/src/test/resources/checks/functionReturnTypeAdditionalTests.py
@@ -23,3 +23,13 @@ def conditional_import():
 
   async def my_iterator() -> Iterator[str]:
     yield "hello"
+
+
+def type_aliases():
+  from typing import Generator
+  from typing import TypeAlias
+
+  StepGenerator: TypeAlias = Generator[str, None, None]
+  def ordered_steps() -> StepGenerator:
+    for i in range(10):
+      yield str(i)