1 files changed, 21 insertions, 1 deletions
diff --git a/tests/helpers.py b/tests/helpers.py
index 57c6fcc1a..f8fbb5e60 100644
--- a/tests/helpers.py
+++ b/tests/helpers.py
@@ -1,10 +1,30 @@
+import asyncio
+import functools
+
 from unittest.mock import MagicMock
 
 
-__all__ = ('AsyncMock',)
+__all__ = ('AsyncMock', 'async_test')
 
 
 # TODO: Remove me on 3.8
 class AsyncMock(MagicMock):
     async def __call__(self, *args, **kwargs):
         return super(AsyncMock, self).__call__(*args, **kwargs)
+
+
+def async_test(wrapped):
+    """
+    Run a test case via asyncio.
+
+    Example:
+
+        >>> @async_test
+        ... async def lemon_wins():
+        ...     assert True
+    """
+
+    @functools.wraps(wrapped)
+    def wrapper(*args, **kwargs):
+        return asyncio.run(wrapped(*args, **kwargs))
+    return wrapper