def test_running_sum_multi_pos(self):
'''Test a list of positive values.'''
inputted = [4, 2, 3, 6]
tools.running_sum(inputted)
output_expected = [4, 6, 9, 15]
self.assertEqual(output_expected, inputted,
"Not working with positive values.")
def test_running_sum_multi_mix(self):
'''Test a list of mixed values.'''
inputted = [4, 0, 2, -5]
tools.running_sum(inputted)
output_expected = [4, 4, 6, 1]
self.assertEqual(output_expected, inputted,
"Not working with mixed values.")
def test_running_sum_multi_neg(self):
'''Test a list of negative values.'''
inputted = [-1, -5, -3, -4]
tools.running_sum(inputted)
output_expected = [-1, -6, -9, -13]
self.assertEqual(output_expected, inputted,
"The list contains only negative values.")
def test_running_sum_one(self):
'''Test a one-item list.'''
inputted = [2]
tools.running_sum(inputted)
output_expected = [2]
self.assertEqual(output_expected, inputted,
"The list contains one item.")
def test_running_sum_two(self):
'''Test a two-item list.'''
inputted = [2, 5]
tools.running_sum(inputted)
output_expected = [2, 7]
self.assertEqual(output_expected, inputted,
"The list contains two items.")
def test_running_sum_multi_pos(self):
'''Test a list of positive values.'''
argument = [4, 2, 3, 6]
expected = [4, 6, 9, 15]
tools.running_sum(argument)
self.assertEqual(expected, argument,
"The list contains only positive values.")
def test_running_sum_multi_neg(self):
'''Test a list of negative values.'''
argument = [-1, -5, -3, -4]
expected = [-1, -6, -9, -13]
tools.running_sum(argument)
self.assertEqual(expected, argument,
"The list contains only negative values.")
def test_running_sum_multi_mix(self):
'''Test a list of zeros.'''
argument = [4, 0, 2, -5]
expected = [4, 4, 6, 1]
tools.running_sum(argument)
self.assertEqual(
expected, argument,
"The list contains zeros and positive and negative values.")
def test_running_sum_empty(self):
'''Test an empty list.'''
inputted = []
tools.running_sum(inputted)
output_expected = []
self.assertEqual(output_expected, inputted, "The list is empty.")
def test_running_sum_multi_zeros(self):
'''Test a list of zeros.'''
inputted = [0, 0, 0, 0]
tools.running_sum(inputted)
output_expected = [0, 0, 0, 0]
self.assertEqual(output_expected, inputted, "Not working with zeros.")
def test_running_sum_empty(self):
'''Test an empty list.'''
argument = []
expected = []
tools.running_sum(argument)
self.assertEqual(expected, argument, "The list is empty.")
def test_running_sum_multi_zeros(self):
'''Test a list of zeros.'''
argument = [0, 0, 0, 0]
expected = [0, 0, 0, 0]
tools.running_sum(argument)
self.assertEqual(expected, argument, "The list contains only zeros.")
def test_running_sum_two(self):
'''Test a two-item list.'''
argument = [2, 5]
expected = [2, 7]
tools.running_sum(argument)
self.assertEqual(expected, argument, "The list contains two items.")
def test_running_sum_one(self):
'''Test a one-item list.'''
argument = [2]
expected = [2]
tools.running_sum(argument)
self.assertEqual(expected, argument, "The list contains one item.")
