def setUp(self):
self._read_patcher = mock.patch('temp_serve.sensor.Sensor._read')
self.mock_read = self._read_patcher.start()
self._setup_patcher = mock.patch('temp_serve.sensor.Sensor._setup')
self.mock_setup = self._setup_patcher.start()
self.sensor = Sensor()
def setUp(self):
self.MINIMUM_UPDATE_TIME_patcher = mock.patch(
'temp_serve.sensor.MINIMUM_UPDATE_TIME', 30)
self.MINIMUM_UPDATE_TIME_patcher.start()
self.open_patcher = mock.patch('__builtin__.open')
self.mock_open = self.open_patcher.start()
self.mock_open.return_value.__enter__.return_value.read.return_value = (
'asdfasdasdf\n0 1 2 3 4 5 6 7 8 t=50000')
self.listdir_patcher = mock.patch('temp_serve.sensor.os.listdir')
self.mock_listdir = self.listdir_patcher.start()
self.mock_listdir.return_value = ['test_bus']
self.sensor = Sensor()
self.sensor._last_update = datetime.now()
self.sensor._cached_temp = 'test_cached_temp'
def test_sensor_not_found(self):
sensor = Sensor()
self.assertRaises(SensorException, sensor._setup)
def test_bus_set(self):
self.mock_listdir.return_value = ['w1_bus_master1', 'test_foo']
sensor = Sensor()
self.assertEqual(sensor._bus, 'test_foo')
def test_already_initialized(self):
sensor = Sensor()
sensor._bus = 'valid'
self.assertRaises(SensorException, sensor._setup)
self.assertEqual(sensor._bus, 'valid')
def test_setup_raises(self):
self.mock_setup.side_effect = SensorException('FAIL')
Sensor()
def test_init(self):
Sensor()
self.mock_setup.assert_called_once_with()
import threading
import time
from lcd import LCD
from flask import (
Flask,
jsonify,
)
from werkzeug.contrib.fixers import ProxyFix
from temp_serve.sensor import Sensor
app = Flask(__name__, static_url_path='')
app.wsgi_app = ProxyFix(app.wsgi_app)
sensor = Sensor()
lcd = LCD()
@app.route('/status/', methods=['GET'])
@app.route('/status', methods=['GET'])
def status():
res = {'status': sensor.is_initialized()}
return jsonify(res)
@app.route('/', methods=['GET'])
def get_temp():
res = {
'celsius': sensor.get_celsius(),
'fahrenheit': sensor.get_fahrenheit(),
}