class TestSimpleCompatibilityChecker(TestCase):
def setUp(self):
self._compat_checker = SimpleCompatibilityChecker()
def test_elimination(self):
a = FakeRuleOne()
b = FakeRuleTwo()
rules = [a, b]
results = self._compat_checker.compatibility_check(rules)
self.assertEqual(1, len(results))
self.assertIs(b, results[0].rule())
def test_order_preservation(self):
a = FakeRuleOne()
b = FakeRuleThree()
rules = [a, b]
results = self._compat_checker.compatibility_check(rules)
self.assertIs(a, results[0].rule())
self.assertIs(b, results[1].rule())
rules = [b, a]
results = self._compat_checker.compatibility_check(rules)
self.assertIs(b, results[0].rule())
self.assertIs(a, results[1].rule())
def _create_merger(smrc, transformers_runner):
compat_checker = SimpleCompatibilityChecker()
merge_strategy = ClassicMergingStrategy()
max_repetitions = settings.settings(
["miscellaneous", "max_ccr_repetitions"])
return CCRMerger2(transformers_runner, compat_checker, merge_strategy,
max_repetitions, smrc)
def setUp(self):
self._compat_checker = SimpleCompatibilityChecker()