def test_reorder_test_bin_reverse(self):
tests = self.make_tests()
reordered_tests = reorder_test_bin(tests, reverse=True)
self.assertIsInstance(reordered_tests, collections.abc.Iterator)
self.assertTestNames(reordered_tests,
expected=[
'Tests2.test2',
'Tests2.test1',
'Tests1.test2',
'Tests1.test1',
])
def test_reorder_test_bin_no_arguments(self):
tests = self.make_tests()
reordered_tests = reorder_test_bin(tests)
self.assertIsInstance(reordered_tests, collections.abc.Iterator)
self.assertTestNames(
reordered_tests,
expected=[
"Tests1.test1",
"Tests1.test2",
"Tests2.test1",
"Tests2.test2",
],
)
def test_reorder_test_bin_random(self):
tests = self.make_tests()
# Choose a seed that shuffles both the classes and methods.
shuffler = Shuffler(seed=9)
reordered_tests = reorder_test_bin(tests, shuffler=shuffler)
self.assertIsInstance(reordered_tests, collections.abc.Iterator)
self.assertTestNames(reordered_tests,
expected=[
'Tests2.test1',
'Tests2.test2',
'Tests1.test2',
'Tests1.test1',
])
