diff --git a/tests/test_simple.py b/tests/test_simple.py
new file mode 100644
index 0000000..d1594a6
--- /dev/null
+++ b/tests/test_simple.py
@@ -0,0 +1,7 @@
+from yodapa.yoda import hello
+
+
+def test_hello(capsys):
+    hello("Yoda")
+    actual_response = capsys.readouterr()
+    assert "Hello Yoda!\n" == actual_response.out