def test_add_many_numbers():
s = range(100)
c = Calc()
res = c.add(*s)
assert res == 4950
def test_avg_correct_average():
c = Calc()
res = c.avg([2, 5, 12, 98])
assert res == 29.25
def test_avg_removes_lower_outliers():
c = Calc()
res = c.avg([2, 5, 12, 98], lt=10)
assert res == pytest.approx(55)
def test_mul_many_numbers():
s = range(1, 10)
assert Calc().mul(*s) == 362880
def test_div_two_numbers_float():
c = Calc()
res = c.div(13, 2)
assert res == 6.5
def test_add_many_numbers():
s = range(100)
assert Calc().add(*s) == 4950
def test_mul_two_numbers():
c = Calc()
res = c.mul(6, 4)
assert res == 24
def avg_mass(self, data):
masses = [float(d['mass']) for d in data if 'mass' in d]
avg_mass = Calc().avg(masses)
return avg_mass
def test_div(self):
#self.assertEquals(1,1)
n1 = Calc(2, 2)
self.assertEquals(n1.div_call(), 1)
def test_avg_removes_upper_outliers():
c = Calc()
res = c.avg([2, 5, 12, 98], ut=90)
assert res == c.avg([2, 5, 12])
def setup(self):
self._calc = Calc()
print("开始计算")
def test_avg_correct_average():
c = Calc()
res = c.avg([2, 3, 4])
assert res == 3
def test_mult_many_numbers():
c = Calc()
res = c.mul(*[2, 3, 4])
assert res == 24
def test_sub_two_numbers():
c = Calc()
res = c.sub(9, 5)
assert res == 4
def test_avg_manages_zero_value_lower_outlier():
c = Calc()
res = c.avg([-1, 0, 1], lt=0)
assert res == 0.5
def test_sum():
n1 = Calc(3, 6)
assert n1.sum_call() == 9
def test_avg_manages_zero_value_upper_outlier():
c = Calc()
res = c.avg([-1, 0, 1], ut=0)
assert res == -0.5
def setup(self):
self.calc = Calc()
def test_substract_two_numbers():
c = Calc()
res = c.sub(10, 3)
assert res == 7
def setUp(self) -> None:
self.calc = Calc()
def test_add_two_numbers():
c = Calc()
res = c.add(4, 5)
assert res == 9
def test_avg_lower_threshold_is_included():
c = Calc()
res = c.avg([2, 5, 12, 98], lt=2)
assert res == 29.25
def test_mul_by_zero_raises_exception():
c = Calc()
with pytest.raises(ValueError):
c.mul(3, 0)
def test_add_three_numbers():
c = Calc()
res = c.add(4, 5, 6)
assert res == 15
def test_div_by_zero_returns_inf():
c = Calc()
res = c.div(5, 0)
assert res == "inf"
def test_avg_empty_list():
c = Calc()
res = c.avg([])
assert res == 0
def test_avg_removes_upper_outliers():
c = Calc()
res = c.avg([2, 5, 12, 98], ut=90)
assert res == pytest.approx(6.333333)
def test_avg_manages_empty_list_after_outlier_removal():
c = Calc()
res = c.avg([12, 98], lt=15, ut=90)
assert res == 0
def test_avg_upper_threshold_is_included():
c = Calc()
res = c.avg([2, 5, 12, 98], ut=98)
assert res == 29.25
def chu():
calc = Calc()
print('setup')
return calc