diff --git a/python/app/Dockerfile b/python/app/Dockerfile
new file mode 100644
index 0000000..1e08195
--- /dev/null
+++ b/python/app/Dockerfile
@@ -0,0 +1,6 @@
+FROM python:2.7
+
+RUN pip install pytest
+COPY . /root/
+WORKDIR /root/t
+CMD [ "pytest" ]
diff --git a/python/app/dockertest.sh b/python/app/dockertest.sh
new file mode 100755
index 0000000..25bd07e
--- /dev/null
+++ b/python/app/dockertest.sh
@@ -0,0 +1,5 @@
+#!/bin/sh
+
+docker build . -t app
+docker run --rm --name app -t app
+
diff --git a/python/app/t/test_01-convert.py b/python/app/t/test_01-convert.py
index 485680b..321b25b 100644
--- a/python/app/t/test_01-convert.py
+++ b/python/app/t/test_01-convert.py
@@ -1,3 +1,5 @@
+#!/usr/bin/env python
+
 import unittest
 import sys