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
