def test_temp_converter():
assert math.isclose(session4.temp_converter(100, temp_given_in='f'),
37.7777777777,
abs_tol=0.01)
assert math.isclose(session4.temp_converter(37.7777777777,
temp_given_in='c'),
100,
abs_tol=0.01)
def test_temp_converter_function_less_than_min():
temp_base = ('f', 'k', 'c')
temp_base = random.choice(temp_base)
min_temperature = {'f': -459.67, 'k': 0, 'c': -273.15}
temp = min_temperature.get(temp_base) - 1
(temp1, temp1_b, temp2, temp2_b) = temp_converter(temp,
temp_given_in=temp_base)
assert temp1 == None and temp2 == None, " Check temperature function for less than min values"
def test_temp_converter_function_Celius_others():
temp_c = random.uniform(-273.15, 1000)
(temp1, temp1_b, temp2, temp2_b) = temp_converter(temp_c,
temp_given_in='c')
temp1_c = temp_c * 9 / 5 + 32
temp2_c = temp_c + 273.15
assert math.isclose(temp1, temp1_c) and math.isclose(
temp2, temp2_c), " Check temperature function for Celius convertion"
def test_temp_converter_function_Kelvin_others():
temp_k = random.uniform(0, 1000)
(temp1, temp1_b, temp2, temp2_b) = temp_converter(temp_k,
temp_given_in='k')
temp1_c = temp_k - 273.15
temp2_c = (temp_k - 273.15) * 9 / 5 + 32
assert math.isclose(temp1, temp1_c) and math.isclose(
temp2, temp2_c), " Check temperature function for Kelvin convertion"
def test_temp_converter_function_fahrenheit_others():
temp_f = random.uniform(-459.67, 1000)
(temp1, temp1_b, temp2, temp2_b) = temp_converter(temp_f,
temp_given_in='f')
temp1_c = (temp_f - 32) / 1.8
temp2_c = (temp_f - 32) / 1.8 + 273.15
assert math.isclose(temp1, temp1_c) and math.isclose(
temp2,
temp2_c), " Check temperature function for fahrenheit convertion"
def test_temp_converter_function_non_standard_base():
temp_base = ('J')
(temp1, temp1_b, temp2, temp2_b) = temp_converter(100,
temp_given_in=temp_base)
assert temp1 == None and temp2 == None, " Check temperature function for less than min values"
def test_temp_converter_invalid_value():
with pytest.raises(ValueError):
session4.temp_converter(123, temp_given_in='k')
def test_temp_converter_invalid_args():
with pytest.raises(TypeError):
session4.temp_converter('123', temp_given_in='c')
session4.temp_converter(98, temp_given_in=['f'])
def test_temp_converter_typeerror():
with pytest.raises(TypeError):
program.temp_converter("a", temp_given_in="f")
def test_temp_converter_valueerror():
with pytest.raises(ValueError):
program.temp_converter(32, temp_given_in="g")
def test_temp_converter_f_to_c():
assert math.isclose(program.temp_converter(32, temp_given_in="f"), 0)
def test_temp_converter_c_to_f():
assert math.isclose(program.temp_converter(0, temp_given_in="c"), 32.0)