Add test for serial device parameter

chrisruk · chrisruk · commit 0c622c407ff5 · 2022-04-06T11:13:36.000+01:00
diff --git a/test/hat.py b/test/hat.py
@@ -14,5 +14,8 @@ def test_get(self):
         h = Hat()
         self.assertIsInstance(h.get(), dict)
 
+    def test_serial(self):
+        h = Hat(device="/dev/serial0")
+
 if __name__ == '__main__':
     unittest.main()
