def test20_calculate_risk_reduction_test_coverage_zero_division_error(
self):
"""
(TestSoftware) calculate_risk_reduction should return a 10 error code when attempting to divide by zero when calculating test coverage
"""
self.DUT.level_id = 2
self.DUT.lst_test_selection = [[1, 1], [0, 0], [0, 0], [1, 0], [0, 0],
[1, 1], [0, 0], [0, 0], [0, 0], [1, 0],
[1, 1], [0, 0], [1, 1], [0, 0], [0, 0],
[1, 0], [0, 0], [0, 0], [0, 0], [1, 1],
[0, 0]]
self.DUT.test_effort = 1
self.DUT.labor_hours_test = 15
self.DUT.labor_hours_dev = 150
self.DUT.budget_test = 15286.0
self.DUT.budget_dev = 150894.0
self.DUT.schedule_test = 15
self.DUT.schedule_dev = 186
self.DUT.nm_test = 4
self.DUT.nm = 0
self.DUT.interfaces_test = 10
self.DUT.interfaces = 12
self.DUT.tu = 3
self.DUT.tt = 5
_error_code = _calculate_risk_reduction(self.DUT)
self.assertEqual(_error_code, 10)
def test17_calculate_risk_reduction_schedule(self):
"""
(TestSoftware) calculate_risk_reduction should return a 0 error code on success when using schedule
"""
self.DUT.level_id = 3
self.DUT.lst_test_selection = [[1, 1], [0, 0], [0, 0], [1, 0], [0, 0],
[1, 1], [0, 0], [0, 0], [0, 0], [1, 0],
[1, 1], [0, 0], [1, 1], [0, 0], [0, 0],
[1, 0], [0, 0], [0, 0], [0, 0], [1, 1],
[0, 0]]
self.DUT.test_effort = 3
self.DUT.labor_hours_test = 15
self.DUT.labor_hours_dev = 150
self.DUT.budget_test = 15286.00
self.DUT.budget_dev = 150894.00
self.DUT.schedule_test = 15
self.DUT.schedule_dev = 186
self.DUT.branches_test = 61
self.DUT.branches = 85
self.DUT.inputs_test = 10
self.DUT.inputs = 12
self.DUT.tu = 3
self.DUT.tt = 5
_error_code = _calculate_risk_reduction(self.DUT)
self.assertEqual(_error_code, 0)
self.assertAlmostEqual(self.DUT.te, 1.0)
self.assertAlmostEqual(self.DUT.tm, 0.9)
self.assertAlmostEqual(self.DUT.tc, 1.2895070)
self.assertAlmostEqual(self.DUT.t_risk, 1.1605563)
def test19_calculate_risk_reduction_test_method_zero_division_error(self):
"""
(TestSoftware) calculate_risk_reduction should return a 10 error code when attempting to divide by zero when calculating test method
"""
self.DUT.level_id = 3
self.DUT.lst_test_selection = [[0, 0], [0, 0], [0, 0], [0, 0], [0, 0],
[0, 0], [0, 0], [0, 0], [0, 0], [0, 0],
[0, 0], [0, 0], [0, 0], [0, 0], [0, 0],
[0, 0], [0, 0], [0, 0], [0, 0], [0, 0],
[0, 0]]
self.DUT.test_effort = 2
self.DUT.labor_hours_test = 15
self.DUT.labor_hours_dev = 150
self.DUT.budget_test = 15286.00
self.DUT.budget_dev = 150894.00
self.DUT.schedule_test = 15
self.DUT.schedule_dev = 186
self.DUT.branches_test = 61
self.DUT.branches = 85
self.DUT.inputs_test = 10
self.DUT.inputs = 12
self.DUT.tu = 3
self.DUT.tt = 5
_error_code = _calculate_risk_reduction(self.DUT)
self.assertEqual(_error_code, 10)
def test15_calculate_risk_reduction_labor(self):
"""
(TestSoftware) calculate_risk_reduction should return a 0 error code on success when using labor hours
"""
self.DUT.level_id = 2
self.DUT.lst_test_selection = [[1, 1], [0, 0], [0, 0], [1, 0], [0, 0],
[1, 1], [0, 0], [0, 0], [0, 0], [1, 0],
[1, 1], [0, 0], [1, 1], [0, 0], [0, 0],
[1, 0], [0, 0], [0, 0], [0, 0], [1, 1],
[0, 0]]
self.DUT.test_effort = 1
self.DUT.labor_hours_test = 15
self.DUT.labor_hours_dev = 150
self.DUT.budget_test = 15286.00
self.DUT.budget_dev = 150894.00
self.DUT.schedule_test = 15
self.DUT.schedule_dev = 186
self.DUT.nm_test = 4
self.DUT.nm = 5
self.DUT.interfaces_test = 10
self.DUT.interfaces = 12
self.DUT.tu = 3
self.DUT.tt = 5
_error_code = _calculate_risk_reduction(self.DUT)
self.assertEqual(_error_code, 0)
self.assertEqual(self.DUT.te, 1.0)
self.assertAlmostEqual(self.DUT.tm, 0.9)
self.assertAlmostEqual(self.DUT.tc, 1.2244898)
self.assertAlmostEqual(self.DUT.t_risk, 1.1020408)