69 lines
2.5 KiB
Python
69 lines
2.5 KiB
Python
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# fixtures: Fixtures with cleanups for testing and convenience.
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#
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# Copyright (c) 2010, Robert Collins <robertc@robertcollins.net>
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#
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# Licensed under either the Apache License, Version 2.0 or the BSD 3-clause
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# license at the users choice. A copy of both licenses are available in the
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# project source as Apache-2.0 and BSD. You may not use this file except in
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# compliance with one of these two licences.
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under these licenses is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# license you chose for the specific language governing permissions and
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# limitations under that license.
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import types
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import testtools
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from fixtures.callmany import CallMany
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class TestCallMany(testtools.TestCase):
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def test__call__raise_errors_false_callsall_returns_exceptions(self):
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calls = []
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def raise_exception1():
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calls.append('1')
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raise Exception('woo')
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def raise_exception2():
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calls.append('2')
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raise Exception('woo')
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call = CallMany()
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call.push(raise_exception2)
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call.push(raise_exception1)
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exceptions = call(raise_errors=False)
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self.assertEqual(['1', '2'], calls)
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# There should be two exceptions
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self.assertEqual(2, len(exceptions))
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# They should be a sys.exc_info tuple.
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self.assertEqual(3, len(exceptions[0]))
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type, value, tb = exceptions[0]
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self.assertEqual(Exception, type)
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self.assertIsInstance(value, Exception)
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self.assertEqual(('woo',), value.args)
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self.assertIsInstance(tb, types.TracebackType)
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def test_exit_propagates_exceptions(self):
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call = CallMany()
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call.__enter__()
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self.assertEqual(False, call.__exit__(None, None, None))
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def test_exit_runs_all_raises_first_exception(self):
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calls = []
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def raise_exception1():
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calls.append('1')
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raise Exception('woo')
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def raise_exception2():
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calls.append('2')
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raise Exception('hoo')
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call = CallMany()
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call.push(raise_exception2)
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call.push(raise_exception1)
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call.__enter__()
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exc = self.assertRaises(Exception, call.__exit__, None, None, None)
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self.assertEqual(('woo',), exc.args[0][1].args)
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self.assertEqual(('hoo',), exc.args[1][1].args)
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self.assertEqual(['1', '2'], calls)
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