def test_temperature(session):
t = Temperature()
t.humidity = 45.69
t.temp = 19.94
session.add(t)
session.commit()
b = session.query(Temperature).first()
assert b is not None
assert b == t
assert b.humidity == t.humidity
assert b.temp == t.temp
def test_monitor_temperatures(arduino, fake_temperatures):
old_temp = fake_temperatures.timestamp
monitor_temperatures()
old_temp = Temperature.query.filter(Temperature.timestamp == old_temp).first()
new_temp = Temperature.latest_temperature()
assert naturally_equivalent(old_temp, new_temp) is False
assert new_temp.temp == Decimal("33.4200")
assert new_temp.humidity == Decimal("46.7400")
def fake_temperatures(session, request):
test_temp, t2, t3 = Temperature(), Temperature(), Temperature()
test_temp.temp = 25.52
t2.temp = 26.63
t3.temp = 27.74
test_temp.humidity = 35.52
t2.humidity = 36.63
t3.humidity = 37.74
test_temp.timestamp = arrow.utcnow().replace(minutes=-5)
t2.timestamp = test_temp.timestamp.replace(minutes=-5)
t3.timestamp = test_temp.timestamp.replace(minutes=-10)
session.add_all([test_temp, t2, t3])
session.commit()
yield test_temp
def test_latest_temperature(fake_temperatures):
fake_temp = fake_temperatures
assert Temperature.latest_temperature() == fake_temp
assert len(Temperature.query.all()) == 3