def test_validate_ok_as_string():
data = {'temperature': '23.4'}
res = validate.validate_input(data)
assert_is_none(res)
def test_validate_temperature_negative():
data = {'temperature': -46}
with assert_raises(validate.NotAPositiveNumberError):
validate.validate_input(data)
def test_validate_no_temperature_key():
data = {}
with assert_raises(KeyError):
validate.validate_input(data)
def test_validate_temperature_not_a_number():
data = {'temperature': 'junk'}
with assert_raises(validate.NoFloatFoundError):
validate.validate_input(data)
def test_validate_ok_as_number():
data = {'temperature': 23.4}
res = validate.validate_input(data)
assert_is_none(res)
