From 2d7ee18d216a06357e352f5bdbcb3baf5984ce99 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Diego=20Elio=20Petten=C3=B2?= <flameeyes@flameeyes.eu>
Date: Sat, 3 Aug 2013 09:56:42 +0100
Subject: Add tests for the glucose unit conversion.

---
 test/test_common.py | 53 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100644 test/test_common.py

diff --git a/test/test_common.py b/test/test_common.py
new file mode 100644
index 0000000..e78b74d
--- /dev/null
+++ b/test/test_common.py
@@ -0,0 +1,53 @@
+"""Tests for the common routines."""
+
+__author__ = 'Diego Elio Pettenò'
+__email__ = 'flameeyes@flameeyes.eu'
+__copyright__ = 'Copyright © 2013, Diego Elio Pettenò'
+__license__ = 'GPL v3 or later'
+
+import os
+import sys
+import unittest
+
+import mock
+
+sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
+
+from glucometerutils import common
+from glucometerutils import exceptions
+
+class TestCommon(unittest.TestCase):
+  def setUp(self):
+    pass
+
+  def testGlucoseConversion(self):
+    self.assertEqual(
+      5.56, common.ConvertGlucoseUnit(
+        100, common.UNIT_MGDL, common.UNIT_MMOLL))
+
+    self.assertEqual(
+      5.56, common.ConvertGlucoseUnit(
+        100, common.UNIT_MGDL))
+
+    self.assertEqual(
+      180, common.ConvertGlucoseUnit(
+        10, common.UNIT_MMOLL, common.UNIT_MGDL))
+
+    self.assertEqual(
+      180, common.ConvertGlucoseUnit(
+        10, common.UNIT_MMOLL))
+
+    self.assertEqual(
+      100, common.ConvertGlucoseUnit(
+        100, common.UNIT_MGDL, common.UNIT_MGDL))
+
+    self.assertEqual(
+      10, common.ConvertGlucoseUnit(
+        10, common.UNIT_MMOLL, common.UNIT_MMOLL))
+
+    self.assertRaises(
+      exceptions.InvalidGlucoseUnit,
+      common.ConvertGlucoseUnit, common.UNIT_MMOLL, 'foo')
+
+if __name__ == '__main__':
+    unittest.main()
-- 
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