Tests

unittests Module

class machine_simulation.tests.unittests.TestComponentStock(methodName='runTest')

Bases: unittest.case.TestCase

Tests whether ComponentStock behaves like (S-1,S) inventory system and tests the inventory holding costs

setUp()

test_empty_stock()

Tests whether stock behaves correctly when out-of-stock

test_inventory()

Tests whether inventory holding costs are accounted for

test_multiple_get()

Tests whether stock is refilled after multiple items have been retrieved

test_single_get()

Check whether stock is refilled after an item has been retrieved

class machine_simulation.tests.unittests.TestMachine(methodName='runTest')

Bases: unittest.case.TestCase

Tests Machine class

setUp()

test_policy_a()

Tests situation where module is replaced when first part is broken

test_policy_b()

Tests situation where module is replaced when second part is broken

test_policy_c()

Tests situation where module is always replaced

test_policy_o()

Tests situation where part always gets replaced

class machine_simulation.tests.unittests.TestModule(methodName='runTest')

Bases: unittest.case.TestCase

Tests Module class

setUp()

test_break_module()

Tests whether the part of the module that is broken first is indeed return by a function inside break_module process

integrationtests Module

class machine_simulation.tests.integrationtests.IntegrationTest(methodName='runTest')

Bases: unittest.case.TestCase

Test boundary cases

setUp()

Sets up machine with module consisting of 2 parts with non-zero inventory holding costs and non-zero purchase costs

test_zero_maintenance_men()

Succeeds if a Factory with 0 maintenance men will have only inventory holding costs

class machine_simulation.tests.integrationtests.TestRandomSeed(methodName='runTest')

Bases: unittest.case.TestCase

test_random_seed()

Tests whether simulation results are the same for 2 simulations if a random seed is set