def test_get_sensor(self):
"Test get_sensor()"
temp_alert = TempAlert()
# Everything is fine
mock("temp_alert.get_data",
returns={u'temp':23.45, u'alarm': False, u'panic': False},
tracker=self.tt)
sensor = temp_alert.get_sensor('foo')
self.assertAlmostEqual(23.45, sensor['temp'])
self.assertFalse(sensor['alarm'])
self.assertFalse(sensor['panic'])
# Alarm state
mock("temp_alert.get_data",
returns={u'temp':23.45, u'alarm': True, u'panic': False},
tracker=self.tt)
sensor = temp_alert.get_sensor('foo')
self.assertAlmostEqual(23.45, sensor['temp'])
self.assertTrue(sensor['alarm'])
self.assertFalse(sensor['panic'])
# Panic state
mock("temp_alert.get_data",
returns={u'temp':23.45, u'alarm': True, u'panic': True},
tracker=self.tt)
sensor = temp_alert.get_sensor('foo')
self.assertAlmostEqual(23.45, sensor['temp'])
self.assertTrue(sensor['alarm'])
self.assertTrue(sensor['panic'])
expected = "Called temp_alert.get_data('foo')\n" * 3
assert_same_trace(self.tt, expected)
def test_get_available_sensors(self):
"Test get_available_sensors()"
temp_alert = TempAlert()
mock("temp_alert.get_data", returns={u'sensors': [u'first', u'second']},
tracker=self.tt)
self.assertEqual(['first', 'second'], temp_alert.get_available_sensors())
expected = "Called temp_alert.get_data('available')"
assert_same_trace(self.tt, expected)
def test_get_data(self):
"Test get_data()"
temp_alert = TempAlert()
mock("orig_ta.urlopen", returns=StringIO('{"test": "passed"}'),
tracker=self.tt)
self.assertEqual({'test': 'passed'}, temp_alert.get_data('test'))
expected = "Called orig_ta.urlopen('http://localhost:8367/test')"
assert_same_trace(self.tt, expected)
def test_find_problematic_sensors(self):
"""Test find_problematic_sensors()"""
temp_alert = TempAlert()
returns = [
{'sensors': ['fine01', 'alarm', 'fine02', 'panic']},
{'temp': 23.42, 'alarm': False, 'panic': False},
{'temp': 23.42, 'alarm': True, 'panic': False},
{'temp': 23.42, 'alarm': False, 'panic': False},
{'temp': 42.23, 'alarm': False, 'panic': True},
]
mock("temp_alert.get_data", returns_iter=returns, tracker=self.tt)
results = temp_alert.find_problematic_sensors()
self.assertEqual({'alarm': 23.42, 'panic': 42.23}, results)
expected = "Called temp_alert.get_data('available')\n"
expected += "Called temp_alert.get_data('fine01')\n"
expected += "Called temp_alert.get_data('alarm')\n"
expected += "Called temp_alert.get_data('fine02')\n"
expected += "Called temp_alert.get_data('panic')\n"
def test_get_status(self):
"Test get_status()"
# Status is OK
temp_alert = TempAlert()
mock("temp_alert.get_data", returns={u'status': u'ok'}, tracker=self.tt)
self.assertEqual('ok', temp_alert.get_status())
# Status is ALARM
mock("temp_alert.get_data", returns={u'status': u'alarm'}, tracker=self.tt)
self.assertEqual('alarm', temp_alert.get_status())
# Status is PANIC
mock("temp_alert.get_data", returns={u'status': u'panic'}, tracker=self.tt)
self.assertEqual('panic', temp_alert.get_status())
# And test error handling
mock("temp_alert.get_data",
returns={u'error': u'failed reading sensors'}, tracker=self.tt)
self.assertEqual('error reading from server', temp_alert.get_status())
expected = "Called temp_alert.get_data('status')\n" * 4
assert_same_trace(self.tt, expected)