Mercurial > templog
view py/test.py @ 573:a3e9c97c448b
Oops, we didn't authenticate the parameter update
author | Matt Johnston <matt@ucc.asn.au> |
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date | Tue, 17 Nov 2015 22:24:09 +0800 |
parents | 5201f441bf4a |
children | 74c3ae4e3307 |
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#!/usr/bin/env python2.7 import io import unittest import sensor_ds18b20 import params class TestSensors(unittest.TestCase): def setUp(self): self.sensors = sensor_ds18b20.DS18B20s(None) def test_sensors_regex(self): f1 = """6e 01 4b 46 7f ff 02 10 71 : crc=71 YES 6e 01 4b 46 7f ff 02 10 71 t=22875 """ val = self.sensors.do_sensor('blank', f1) self.assertEqual(val, 22.875) f2 = """6e 01 4b 46 7f ff 02 10 71 : crc=71 NO 6e 01 4b 46 7f ff 02 10 71 t=22875 """ val = self.sensors.do_sensor('blank', f2) self.assertEqual(val, None) f3 = """6e 01 4b 46 7f ff 02 10 71 : crc=71 YES 6e 01 4b 46 7f ff 02 10 71 t=-1 """ val = self.sensors.do_sensor('blank', f3) self.assertEqual(val, -0.001) class TestParams(unittest.TestCase): def setUp(self): self.params = params.Params() def test_params_basic(self): defparams = params.Params() self.assertEqual(defparams.overshoot_factor, params._FIELD_DEFAULTS['overshoot_factor']) # fetching a bad parameter fails with self.assertRaises(KeyError): x = self.params.param_that_doesnt_exist # setting a parameter defparams.overshoot_factor = 8877 self.assertEqual(defparams.overshoot_factor, 8877) # setting a bad parameter fails with self.assertRaises(KeyError): self.params.somewrongthing = 5 def test_params_load(self): jsbuf = io.StringIO('{"fridge_setpoint": 999}') self.params.load(f=jsbuf) self.assertEqual(self.params.fridge_setpoint, 999) with self.assertRaises(params.Params.Error): jsbuf = io.StringIO('{"something_else": 999}') self.params.load(f=jsbuf) with self.assertRaises(KeyError): x = self.params.something_else def test_params_save(self): jsbuf = io.StringIO() self.params.overshoot_delay = 123 self.params.save(f=jsbuf) s = jsbuf.getvalue() self.assertTrue('"overshoot_delay": 123' in s, msg=s) unittest.main()