def test_basic(self):
"""
Calcul the variance of a list of number
"""
data = [186.0, 699, 132, 272, 291, 331, 199, 1890, 788, 1601]
expected = 391417.8777777777
result = Math.variance(data)
self.assertEqual(result, expected)
def test_no_value(self):
"""
Calcul the sum of a list of number
The list is empty
"""
data = list()
expected = 0
result = Math.sum(data)
self.assertEqual(result, expected)
def test_two_value(self):
"""
Calcul the variance of a list of number
The list have only TWO number
"""
data = [186.0, 192.3]
expected = 19.84500000000007
result = Math.variance(data)
self.assertEqual(result, expected)
def test_one_value(self):
"""
Calcul the sum of a list of number
There is only ONE value
"""
data = [
186.0
]
expected = 186
result = Math.sum(data)
self.assertEqual(result, expected)
def test_one_value(self):
"""
Calcul the mean of a list of number
The list have only ONE number
"""
data = [
186.0
]
expected = 186.0
result = Math.mean(data)
self.assertEqual(result, expected)
def test_one_value(self):
"""
Calcul the variance of a list of number
The list have only ONE number
"""
data = [186.0]
expected = "ZeroDivisionError"
try:
result = Math.variance(data)
except ZeroDivisionError:
result = "ZeroDivisionError"
self.assertEqual(result, expected)
def test_no_value(self):
"""
Calcul the mean of a list of number
The list is empty
"""
data = list()
expected = "ZeroDivisionError"
try:
result = Math.mean(data)
except ZeroDivisionError:
result = "ZeroDivisionError"
self.assertEqual(result, expected)
def test_basic(self):
"""
Calcul the sum of a list of number
"""
data = [
186.0,
699,
132,
272,
291,
331,
199,
1890,
788,
1601
]
expected = 6389
result = Math.sum(data)
self.assertEqual(result, expected)