diff --git a/tests/test_gems.py b/tests/test_gems.py
new file mode 100644
index 0000000..1ea2fa3
--- /dev/null
+++ b/tests/test_gems.py
@@ -0,0 +1,6 @@
+from tests.helper import ExternalVersionTestCase
+
+
+class RubyGemsTest(ExternalVersionTestCase):
+    def test_gems(self):
+        self.assertEqual(self.sync_get_version("example", {"gems": None}), "1.0.2")