From 820f0933585f130ad28f501118e1f49ce670f320 Mon Sep 17 00:00:00 2001
From: Adrian Coveney <adrian.coveney@stfc.ac.uk>
Date: Mon, 14 May 2018 14:31:55 +0100
Subject: [PATCH] Add test for set_up_logging

---
 test/test_init_logging.py | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 test/test_init_logging.py

diff --git a/test/test_init_logging.py b/test/test_init_logging.py
new file mode 100644
index 00000000..2020fe21
--- /dev/null
+++ b/test/test_init_logging.py
@@ -0,0 +1,17 @@
+"""Unit tests for ssm/__init__.py."""
+
+import unittest
+
+import ssm
+
+
+class setUpLoggingTest(unittest.TestCase):
+    """Test cases for the set_up_logging function in ssm.__init__."""
+
+    def test_none_argurments(self):
+        """Check that calling the function with all None args fails."""
+        self.assertRaises(KeyError, ssm.set_up_logging, None, None, None)
+
+
+if __name__ == '__main__':
+    unittest.main()