Import contact testing

Author: huan

tests/smoke_testing_test.py

@@ -7,12 +7,14 @@
 #     Iterable,
 # )
 from wechaty import (
-    Wechaty
+    Wechaty,
+    Contact,
 )
 
 
 def test_smoke_testing() -> None:
     """ wechaty """
     # os.environ['WECHATY_PUPPET_SERVICE_TOKEN'] = 'test'
     # bot = Wechaty()
-    assert Wechaty, 'should be imported successfully'
+    assert Wechaty, 'should be imported successfully for Wechaty'
+    assert Contact, 'should be imported successfully for Contact'