From 6398befe1417be97b4b53ea5b53134f3ed09faeb Mon Sep 17 00:00:00 2001
From: jvoisin <julien.voisin@dustri.org>
Date: Wed, 4 Apr 2018 00:22:00 +0200
Subject: [PATCH] Add a first test for the CLI

---
 tests/test_climat2.py | 10 ++++++++++
 1 file changed, 10 insertions(+)
 create mode 100644 tests/test_climat2.py

diff --git a/tests/test_climat2.py b/tests/test_climat2.py
new file mode 100644
index 0000000..a0bcafc
--- /dev/null
+++ b/tests/test_climat2.py
@@ -0,0 +1,10 @@
+import unittest
+import subprocess
+import os
+
+
+class TestHelp(unittest.TestCase):
+    def test_help(self):
+        proc = subprocess.Popen(['./main.py', '--help'], stdout=subprocess.PIPE)
+        stdout, _ = proc.communicate()
+        self.assertIn(b'usage: main.py [-h] [-c] [-l] [-s] [files [files ...]]', stdout)