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from .ut_utils import ForgeTestCase
from forge import UnexpectedCall, ExpectedEventsNotFound
import random
class OrderingTest(ForgeTestCase):
def setUp(self):
super(OrderingTest, self).setUp()
self.stub = self.forge.create_function_stub(lambda arg: None)
class StrictOrderingTest(OrderingTest):
def test__strict_ordering(self):
self.stub(1)
self.stub(2)
self.forge.replay()
with self.assertRaises(UnexpectedCall) as caught:
self.stub(2)
self.assertIs(caught.exception.got.target, self.stub)
self.assertEqual(len(caught.exception.expected), 1)
self.assertIs(caught.exception.expected[0].target, self.stub)
self.forge.reset()
class EmptyGroupTest(OrderingTest):
def test__empty_group_with_initial_ordered(self):
self._test__empty_group(True, True, True)
self._test__empty_group(True, True, False)
def test__empty_group_with_initial_unordered(self):
self._test__empty_group(True, False, True)
self._test__empty_group(True, False, False)
def test__empty_group_without_initial_ordered(self):
self._test__empty_group(False, True, True)
self._test__empty_group(False, True, False)
def test__empty_group_without_initial_unordered(self):
self._test__empty_group(False, False, True)
self._test__empty_group(False, False, False)
def _test__empty_group(self, with_initial_recording, ordered, success):
if with_initial_recording:
self.stub(0)
if ordered:
context = self.forge.ordered
else:
context = self.forge.any_order
with context():
pass
self.stub(1)
self.stub(2)
self.forge.replay()
if with_initial_recording:
self.stub(0)
if success:
self.stub(1)
self.stub(2)
self.forge.verify()
else:
with self.assertRaises(UnexpectedCall):
self.stub(2)
self.forge.reset()
class OrderGroupsTest(OrderingTest):
def setUp(self):
super(OrderGroupsTest, self).setUp()
with self.forge.any_order():
self.stub(0)
self.stub(1)
self.stub(2)
self.stub(3)
with self.forge.any_order():
self.stub(4)
self.stub(5)
self.forge.replay()
def test__as_recorded(self):
for i in range(6):
self.stub(i)
self.forge.verify()
def test__not_as_recorded(self):
self.stub(1)
self.stub(0)
self.stub(2)
self.stub(3)
self.stub(5)
self.stub(4)
self.forge.verify()
# class EmptyGroupTest(OrderingTest):
# def test__empty_ordered_group(self):
# self._test__empty_group(self.forge.ordered)
# def test__empty_unordered_group(self):
# self._test__empty_group(self.forge.any_order)
# def _test__empty_group(self, context):
# with context():
# pass
# self.stub(1)
# self.forge.replay()
# self.stub(1)
# self.forge.verify()
class OrderingGroupExceptionFormatting(OrderingTest):
def test__unexpected_call(self):
with self.forge.any_order():
self.stub(1)
self.stub(2)
self.stub(3)
self.forge.replay()
with self.assertRaises(UnexpectedCall) as caught:
self.stub(4)
self.assertIsInstance(caught.exception.expected, list)
self.assertIsInstance(str(caught.exception), str)
self.assertIsInstance(repr(caught.exception), str)
self.forge.reset()
class OrderedOrderedGroupTest(OrderingTest):
def test__ordered_ordered(self):
self.stub(0)
self.stub(1)
with self.forge.ordered():
self.stub(2)
self.stub(3)
self.stub(4)
self.forge.replay()
for i in range(5):
self.stub(i)
self.forge.verify()
def test__ordered_ordered__unexpected(self):
self.stub(0)
with self.forge.ordered():
self.stub(1)
self.stub(2)
self.stub(3)
self.forge.replay()
self.stub(0)
with self.assertRaises(UnexpectedCall) as caught:
self.stub(2)
self.assertIsInstance(caught.exception.expected, list)
self.assertIsInstance(str(caught.exception), str)
self.assertIsInstance(repr(caught.exception), str)
self.forge.reset()
class OrderedAnyOrderGroupTest(OrderingTest):
def setUp(self):
super(OrderedAnyOrderGroupTest, self).setUp()
self.stub(0)
with self.forge.any_order():
self.stub(1)
self.stub(2)
with self.forge.ordered():
self.stub('a')
self.stub('b')
self.stub(3)
self.stub(4)
self.forge.replay()
def test__as_recorded(self):
for n in (0, 1, 2, 'a', 'b', 3, 4):
self.stub(n)
self.forge.verify()
def test__not_as_recorded(self):
for n in (0, 'a', 'b', 1, 2, 3, 4):
self.stub(n)
self.forge.verify()
def test__not_as_recorded_2(self):
for n in (0, 3, 1, 'a', 'b', 2, 4):
self.stub(n)
self.forge.verify()
def test__not_as_recorded_3(self):
for n in (0, 'a', 'b', 2, 3, 1, 4):
self.stub(n)
self.forge.verify()
def test__break_inner_ordered__unexpected(self):
for n in (0, 1, 'a'):
self.stub(n)
with self.assertRaises(UnexpectedCall) as caught:
self.stub(2)
self.assertIsInstance(caught.exception.expected, list)
self.assertIsInstance(str(caught.exception), str)
self.assertIsInstance(repr(caught.exception), str)
self.forge.reset()
class OrderedAnyOrder2GroupTest(OrderingTest):
def setUp(self):
super(OrderedAnyOrder2GroupTest, self).setUp()
self.stub(0)
with self.forge.any_order():
self.stub(1)
self.stub(2)
with self.forge.ordered():
self.stub('a')
self.stub('b')
self.stub(3)
with self.forge.ordered():
self.stub('c')
self.stub('d')
self.stub(4)
self.forge.replay()
def test__as_recorded(self):
for n in (0, 1, 2, 'a', 'b', 3, 'c', 'd', 4):
self.stub(n)
self.forge.verify()
def test__not_as_recorded(self):
for n in (0, 'c', 'd', 1, 'a', 'b', 2, 3, 4):
self.stub(n)
self.forge.verify()
def test__break_inner_ordered__unexpected(self):
for n in (0, 1, 'c', 'd'):
self.stub(n)
with self.assertRaises(UnexpectedCall) as caught:
self.stub('b')
self.assertIsInstance(caught.exception.expected, list)
self.assertIsInstance(str(caught.exception), str)
self.assertIsInstance(repr(caught.exception), str)
self.forge.reset()
class OrderedAnyOrderOrderedGroupTest(OrderingTest):
def setUp(self):
super(OrderedAnyOrderOrderedGroupTest, self).setUp()
self.stub(0)
with self.forge.any_order():
self.stub(1)
self.stub(2)
with self.forge.ordered():
self.stub('a')
with self.forge.any_order():
self.stub('!')
self.stub('@')
self.stub('b')
self.stub(3)
self.stub(4)
self.forge.replay()
def test__as_recorded(self):
for n in (0, 1, 2, 'a', '!', '@', 'b', 3, 4):
self.stub(n)
self.forge.verify()
def test__not_as_recorded(self):
for n in (0, 'a', '@', '!', 'b', 3, 2, 1, 4):
self.stub(n)
self.forge.verify()
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