diff --git a/test_math.py b/test_math.py
new file mode 100644
index 0000000..f213052
--- /dev/null
+++ b/test_math.py
@@ -0,0 +1,5 @@
+def add(a,b):
+  return a + b
+
+def test_add():
+  assert add(2,3) == 5