def test_readonly_socket():
r1 = CPU("Intel Core i9-9900K", "Intel", 10, 0, 2, "AM", 15)
with pytest.raises(AttributeError):
r1.socket = "AM8"
def test_readonly_power_watts():
r1 = CPU("Intel Core i9-9900K", "Intel", 10, 0, 2, "AM", 15)
with pytest.raises(AttributeError):
r1.power_watts = 123
def test_readonly_cores():
r1 = CPU("Intel Core i9-9900K", "Intel", 10, 0, 2, "AM", 15)
with pytest.raises(AttributeError):
r1.cores = 8
def test_class_init():
''' Tests class Init for various success and failure cases'''
# Success Cases
assert CPU("Intel Core i9-9900K", "Intel", 10, 0, 2, "AM", 15)
assert CPU("Nvidia", "Nvidia", 0, 0, 4, "AM2", 500)
assert CPU("Nvidia GTX", "Nvidia", 1, 0, 8, "AM4", 1415)
assert CPU("Intel Core i9-9900K", "Intel", 10, 10, 16, "AM8", 2335)
# Failure Cases
with pytest.raises(ValueError):
CPU("Intel Core i9-9900K", "Intel", 10, 0, 2, " ", 15)
with pytest.raises(ValueError):
CPU("Intel Core i9-9900K", "Intel", 10, 0, 2, "", 15)
with pytest.raises(ValueError):
CPU("Intel Core i9-9900K", "Intel", 10, 0, 0, "AM4", 15)
with pytest.raises(ValueError):
CPU("Intel Core i9-9900K", "Intel", 10, 0, 2, "AM4", 0)
with pytest.raises(ValueError):
CPU("Intel Core i9-9900K", "Intel", 10, 0, 2, "AM4", -10)
with pytest.raises(ValueError):
CPU("Intel Core i9-9900K", "Intel", 10, 0, -80, "AM4", 15)
with pytest.raises(TypeError):
CPU("Intel Core i9-9900K", "Intel", 10, 0, 2, "AM4", Decimal('10'))
with pytest.raises(TypeError):
CPU("Intel Core i9-9900K", "Intel", 10, 0, 4, "AM4", '15')
with pytest.raises(TypeError):
CPU("Intel Core i9-9900K", "Intel", 10, 0, 2 + 3j, "AM4",
Decimal('10'))
with pytest.raises(TypeError):
CPU("Intel Core i9-9900K", "Intel", 10, 0, '-80', "AM4", 15)
def test_create_invalid_power(watts, exception, cpu_values):
cpu_values['power_watts'] = watts
with pytest.raises(exception):
CPU(**cpu_values)
def test_create_invalid_cores(cores, exception, cpu_values):
cpu_values['cores'] = cores
with pytest.raises(exception):
CPU(**cpu_values)
def cpu(cpu_values):
return CPU(**cpu_values)