def test_is_decreasing_should_not_be_cooling(self):
t = Temperature(c, debug=True, has_heater=True, has_cooler=True)
last_temp = 60.
t.add(last_temp)
t.update()
while True:
last_temp = temp_gen(last_temp, False)
t.add(last_temp)
t.update()
if t.temperature_average_f() <= c.min_temp_f:
self.assertTrue(t.heating_on)
self.assertFalse(t.cooling_on)
break
else:
self.assertFalse(t.cooling_on)
def test_is_decreasing_should_be_heating(self):
t = Temperature(c, debug=True, has_heater=True, has_cooler=True)
last_temp = 60.
t.add(last_temp)
t.update()
increasing = False
while True:
last_temp = temp_gen(last_temp, increasing)
t.add(last_temp)
t.update()
if not increasing and t.temperature_average_f() > c.min_temp_f:
self.assertFalse(t.heating_on)
increasing = False
elif not increasing and t.temperature_average_f() <= c.min_temp_f:
self.assertTrue(t.heating_on)
increasing = True
elif increasing and (now() - t.heater_enabled_at) >= timedelta(seconds=t.heat_for_s):
self.assertFalse(t.heating_on)
break
def test_learns_heat_for_time(self):
t = Temperature(c, debug=True, has_heater=True)
last_temp = 60.
t.add(last_temp)
t.update()
increasing = False
i = e = 0
works = False
while i < 10000:
i += 1
last_temp = temp_gen(last_temp, increasing)
t.add(last_temp)
t.update()
if t.heating_on:
e += 1
maximum = t.temperature_average_f() + temp_by_s(t.heat_for_s)
last_temp = maximum
if abs(maximum - c.max_temp_f) < .05:
works = True
break
[t.add(maximum + j*.01) for j in range(t.queue.cap)]
t.heating_on = False
t.waiting_for_temp_decrease = True
self.assertTrue(works, msg="Failed to learn the correct temperature.")
print('NOTE: heating steady after {} learned updates'.format(e))
def test_temp_avg(self):
t = Temperature(c, debug=True)
for i in range(1, 11, 1):
t.add(i)
self.assertEqual(5.5, t.temperature_average_f())
import logging
log = logging.getLogger(__name__)
g.setmode(g.BCM)
SENSOR = Adafruit_DHT.DHT22
conf = Config()
conf.load()
temperature = Temperature(
conf,
queue_size=10,
debug=False,
cool_for_s=20.,
heat_for_s=20.,
has_cooler=True,
has_heater=False,
recently_minutes=5.)
humidity = Humidity(
conf,
queue_size=10,
debug=False,
has_humidifier=False,
has_dehumidifier=True,
recently_minutes=5.)
# Reversed since that's what's working for me (must have reversed polarity
# on current socket?)