From 4181ab3a16b1cae91a1c35806067e74f7e669e9c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Diego=20Elio=20Petten=C3=B2?= <flameeyes@flameeyes.eu>
Date: Wed, 29 Jan 2014 22:38:11 +0000
Subject: Initial support for OneTouch Ultra Easy glucometers.

The driver is fully functional but requires proper documentation and
testing.
---
 test/test_otultraeasy.py | 60 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 60 insertions(+)
 create mode 100644 test/test_otultraeasy.py

(limited to 'test')

diff --git a/test/test_otultraeasy.py b/test/test_otultraeasy.py
new file mode 100644
index 0000000..326aeea
--- /dev/null
+++ b/test/test_otultraeasy.py
@@ -0,0 +1,60 @@
+# -*- coding: utf-8 -*-
+"""Tests for the LifeScan OneTouch Ultra Mini driver."""
+
+__author__ = 'Diego Elio Pettenò'
+__email__ = 'flameeyes@flameeyes.eu'
+__copyright__ = 'Copyright © 2013, Diego Elio Pettenò'
+__license__ = 'MIT'
+
+import array
+import os
+import sys
+import unittest
+
+import mock
+
+sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
+
+from glucometerutils.drivers import lifescan_common
+from glucometerutils.drivers import otultraeasy
+from glucometerutils import exceptions
+
+class TestOTUltraMini(unittest.TestCase):
+    def setUp(self):
+        self.addCleanup(mock.patch.stopall)
+
+        mock_serial = mock.patch('serial.Serial').start()
+        self.mock_readline = mock_serial.return_value.readline
+
+        self.device = otultraeasy.Device('mockdevice')
+
+    def testCrc(self):
+        self.assertEqual(
+            0x41cd,
+            otultraeasy._Packet._crc(b'\x02\x06\x06\x03'))
+
+        cmd_array = array.array('B', b'\x02\x06\x08\x03')
+        self.assertEqual(
+            0x62C2,
+            otultraeasy._Packet._crc(cmd_array))
+
+    def testPacketUpdateChecksum(self):
+        packet = otultraeasy._Packet()
+
+        packet.build_command('')
+        packet.disconnect = True
+
+        packet.update_checksum()
+        self.assertEqual(
+            b'\x02\x06\x08\x03\xC2\x62',
+            packet.tobytes())
+
+        packet.validate_checksum()
+        packet.disconnect = False
+
+        with self.assertRaises(lifescan_common.InvalidChecksum):
+            packet.validate_checksum()
+
+
+if __name__ == '__main__':
+    unittest.main()
-- 
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