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# Copyright (C) 2005 by Canonical Ltd
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License version 2 as published by
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# the Free Software Foundation.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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"""Tests for the test framework
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from bzrlib.tests import (
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TestCaseWithTransport,
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import bzrlib.errors as errors
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class SelftestTests(TestCase):
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def test_import_tests(self):
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mod = _load_module_by_name('bzrlib.tests.test_selftest')
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self.assertEqual(mod.SelftestTests, SelftestTests)
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def test_import_test_failure(self):
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self.assertRaises(ImportError,
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class MetaTestLog(TestCase):
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def test_logging(self):
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"""Test logs are captured when a test fails."""
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self.log('a test message')
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self._log_file.flush()
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self.assertContainsRe(self._get_log(), 'a test message\n')
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class TestTreeShape(TestCaseInTempDir):
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def test_unicode_paths(self):
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filename = u'hell\u00d8'
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self.build_tree_contents([(filename, 'contents of hello')])
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except UnicodeEncodeError:
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raise TestSkipped("can't build unicode working tree in "
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"filesystem encoding %s" % sys.getfilesystemencoding())
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self.failUnlessExists(filename)
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class TestSkippedTest(TestCase):
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"""Try running a test which is skipped, make sure it's reported properly."""
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def test_skipped_test(self):
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# must be hidden in here so it's not run as a real test
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raise TestSkipped('test intentionally skipped')
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runner = TextTestRunner(stream=self._log_file)
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test = unittest.FunctionTestCase(skipping_test)
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result = runner.run(test)
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self.assertTrue(result.wasSuccessful())
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class TestTransportProviderAdapter(TestCase):
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"""A group of tests that test the transport implementation adaption core.
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This is a meta test that the tests are applied to all available
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This will be generalised in the future which is why it is in this
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test file even though it is specific to transport tests at the moment.
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def test_get_transport_permutations(self):
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# this checks that we the module get_test_permutations call
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# is made by the adapter get_transport_test_permitations method.
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class MockModule(object):
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def get_test_permutations(self):
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return sample_permutation
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sample_permutation = [(1,2), (3,4)]
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from bzrlib.transport import TransportTestProviderAdapter
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adapter = TransportTestProviderAdapter()
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self.assertEqual(sample_permutation,
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adapter.get_transport_test_permutations(MockModule()))
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def test_adapter_checks_all_modules(self):
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# this checks that the adapter returns as many permurtations as
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# there are in all the registered# transport modules for there
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# - we assume if this matches its probably doing the right thing
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# especially in combination with the tests for setting the right
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from bzrlib.transport import (TransportTestProviderAdapter,
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_get_transport_modules
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modules = _get_transport_modules()
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permutation_count = 0
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for module in modules:
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permutation_count += len(reduce(getattr,
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(module + ".get_test_permutations").split('.')[1:],
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__import__(module))())
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except errors.DependencyNotPresent:
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input_test = TestTransportProviderAdapter(
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"test_adapter_sets_transport_class")
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adapter = TransportTestProviderAdapter()
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self.assertEqual(permutation_count,
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len(list(iter(adapter.adapt(input_test)))))
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def test_adapter_sets_transport_class(self):
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# when the adapter adapts a test it needs to
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# place one of the permutations from the transport
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# providers in each test case copy. This checks
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# that it does not just use the same one all the time.
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# and that the id is set correctly so that debugging is
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# An instance of this test is actually used as the input
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# for adapting it to all the available transports
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# (or i think so - ??? mbp)
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from bzrlib.transport.local import (LocalTransport,
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from bzrlib.transport.sftp import (SFTPTransport,
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SFTPSiblingAbsoluteServer,
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except errors.ParamikoNotPresent, e:
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warnings.warn(str(e))
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from bzrlib.transport.http import (HttpTransport,
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from bzrlib.transport.ftp import FtpTransport
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from bzrlib.transport.memory import (MemoryTransport,
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from bzrlib.transport import TransportTestProviderAdapter
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# FIXME. What we want is a factory for the things
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# needed to test the implementation. I.e. for transport we want:
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# the class that connections should get; a local server factory
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# so we would want the following permutations:
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# LocalTransport relpath-factory
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# LocalTransport abspath-factory
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# LocalTransport file://-factory
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# SFTPTransport homedir-factory
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# SFTPTransport abssolute-factory
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# HTTPTransport http-factory
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# HTTPTransport https-factory
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# etc, but we are currently lacking in this, so print out that
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# this should be fixed.
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input_test = TestTransportProviderAdapter(
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"test_adapter_sets_transport_class")
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suite = TransportTestProviderAdapter().adapt(input_test)
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# tests are generated in collation order.
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# XXX: but i'm not sure the order should really be part of the
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# contract of the adapter, should it -- mbp 20060201
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test_iter = iter(suite)
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http_test = test_iter.next()
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local_relpath_test = test_iter.next()
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local_abspath_test = test_iter.next()
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local_urlpath_test = test_iter.next()
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memory_test = test_iter.next()
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readonly_test = test_iter.next()
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sftp_abs_test = test_iter.next()
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sftp_homedir_test = test_iter.next()
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sftp_sibling_abs_test = test_iter.next()
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# ftp_test = test_iter.next()
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# should now be at the end of the test
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self.assertRaises(StopIteration, test_iter.next)
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self.assertEqual(LocalTransport, local_relpath_test.transport_class)
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self.assertEqual(LocalRelpathServer, local_relpath_test.transport_server)
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self.assertEqual(LocalTransport, local_abspath_test.transport_class)
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self.assertEqual(LocalAbspathServer, local_abspath_test.transport_server)
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self.assertEqual(LocalTransport, local_urlpath_test.transport_class)
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self.assertEqual(LocalURLServer, local_urlpath_test.transport_server)
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self.assertEqual(SFTPTransport, sftp_abs_test.transport_class)
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self.assertEqual(SFTPAbsoluteServer, sftp_abs_test.transport_server)
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self.assertEqual(SFTPTransport, sftp_homedir_test.transport_class)
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self.assertEqual(SFTPHomeDirServer, sftp_homedir_test.transport_server)
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self.assertEqual(SFTPTransport, sftp_sibling_abs_test.transport_class)
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self.assertEqual(SFTPSiblingAbsoluteServer,
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sftp_sibling_abs_test.transport_server)
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self.assertEqual(HttpTransport, http_test.transport_class)
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self.assertEqual(HttpServer, http_test.transport_server)
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# self.assertEqual(FtpTransport, ftp_test.transport_class)
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self.assertEqual(MemoryTransport, memory_test.transport_class)
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self.assertEqual(MemoryServer, memory_test.transport_server)
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# we could test all of them for .id, but two is probably sufficient.
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self.assertEqual("bzrlib.tests.test_selftest."
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"TestTransportProviderAdapter."
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"test_adapter_sets_transport_class(MemoryServer)",
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self.assertEqual("bzrlib.tests.test_selftest."
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"TestTransportProviderAdapter."
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"test_adapter_sets_transport_class(LocalRelpathServer)",
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local_relpath_test.id())
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class TestBranchProviderAdapter(TestCase):
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"""A group of tests that test the branch implementation test adapter."""
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def test_adapted_tests(self):
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# check that constructor parameters are passed through to the adapted
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from bzrlib.branch import BranchTestProviderAdapter
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input_test = TestBranchProviderAdapter(
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"test_adapted_tests")
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formats = [("c", "C"), ("d", "D")]
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adapter = BranchTestProviderAdapter(server1, server2, formats)
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suite = adapter.adapt(input_test)
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tests = list(iter(suite))
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self.assertEqual(2, len(tests))
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self.assertEqual(tests[0].branch_format, formats[0][0])
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self.assertEqual(tests[0].bzrdir_format, formats[0][1])
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self.assertEqual(tests[0].transport_server, server1)
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self.assertEqual(tests[0].transport_readonly_server, server2)
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self.assertEqual(tests[1].branch_format, formats[1][0])
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self.assertEqual(tests[1].bzrdir_format, formats[1][1])
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self.assertEqual(tests[1].transport_server, server1)
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self.assertEqual(tests[1].transport_readonly_server, server2)
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class TestBzrDirProviderAdapter(TestCase):
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"""A group of tests that test the bzr dir implementation test adapter."""
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def test_adapted_tests(self):
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# check that constructor parameters are passed through to the adapted
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from bzrlib.bzrdir import BzrDirTestProviderAdapter
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input_test = TestBzrDirProviderAdapter(
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"test_adapted_tests")
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adapter = BzrDirTestProviderAdapter(server1, server2, formats)
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suite = adapter.adapt(input_test)
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tests = list(iter(suite))
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self.assertEqual(2, len(tests))
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self.assertEqual(tests[0].bzrdir_format, formats[0])
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self.assertEqual(tests[0].transport_server, server1)
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self.assertEqual(tests[0].transport_readonly_server, server2)
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self.assertEqual(tests[1].bzrdir_format, formats[1])
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self.assertEqual(tests[1].transport_server, server1)
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self.assertEqual(tests[1].transport_readonly_server, server2)
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class TestRepositoryProviderAdapter(TestCase):
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"""A group of tests that test the repository implementation test adapter."""
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def test_adapted_tests(self):
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# check that constructor parameters are passed through to the adapted
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from bzrlib.repository import RepositoryTestProviderAdapter
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input_test = TestRepositoryProviderAdapter(
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"test_adapted_tests")
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formats = [("c", "C"), ("d", "D")]
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adapter = RepositoryTestProviderAdapter(server1, server2, formats)
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suite = adapter.adapt(input_test)
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tests = list(iter(suite))
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self.assertEqual(2, len(tests))
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self.assertEqual(tests[0].bzrdir_format, formats[0][1])
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self.assertEqual(tests[0].repository_format, formats[0][0])
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self.assertEqual(tests[0].transport_server, server1)
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self.assertEqual(tests[0].transport_readonly_server, server2)
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self.assertEqual(tests[1].bzrdir_format, formats[1][1])
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self.assertEqual(tests[1].repository_format, formats[1][0])
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self.assertEqual(tests[1].transport_server, server1)
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self.assertEqual(tests[1].transport_readonly_server, server2)
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class TestWorkingTreeProviderAdapter(TestCase):
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"""A group of tests that test the workingtree implementation test adapter."""
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def test_adapted_tests(self):
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# check that constructor parameters are passed through to the adapted
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from bzrlib.workingtree import WorkingTreeTestProviderAdapter
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input_test = TestWorkingTreeProviderAdapter(
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"test_adapted_tests")
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formats = [("c", "C"), ("d", "D")]
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adapter = WorkingTreeTestProviderAdapter(server1, server2, formats)
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suite = adapter.adapt(input_test)
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tests = list(iter(suite))
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self.assertEqual(2, len(tests))
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self.assertEqual(tests[0].workingtree_format, formats[0][0])
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self.assertEqual(tests[0].bzrdir_format, formats[0][1])
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self.assertEqual(tests[0].transport_server, server1)
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self.assertEqual(tests[0].transport_readonly_server, server2)
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self.assertEqual(tests[1].workingtree_format, formats[1][0])
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self.assertEqual(tests[1].bzrdir_format, formats[1][1])
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self.assertEqual(tests[1].transport_server, server1)
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self.assertEqual(tests[1].transport_readonly_server, server2)
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class TestTestCaseWithTransport(TestCaseWithTransport):
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"""Tests for the convenience functions TestCaseWithTransport introduces."""
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def test_get_readonly_url_none(self):
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from bzrlib.transport import get_transport
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from bzrlib.transport.memory import MemoryServer
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from bzrlib.transport.readonly import ReadonlyTransportDecorator
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self.transport_server = MemoryServer
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self.transport_readonly_server = None
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# calling get_readonly_transport() constructs a decorator on the url
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url = self.get_readonly_url()
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url2 = self.get_readonly_url('foo/bar')
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t = get_transport(url)
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t2 = get_transport(url2)
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self.failUnless(isinstance(t, ReadonlyTransportDecorator))
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self.failUnless(isinstance(t2, ReadonlyTransportDecorator))
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self.assertEqual(t2.base[:-1], t.abspath('foo/bar'))
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def test_get_readonly_url_http(self):
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from bzrlib.transport import get_transport
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from bzrlib.transport.local import LocalRelpathServer
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from bzrlib.transport.http import HttpServer, HttpTransport
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self.transport_server = LocalRelpathServer
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self.transport_readonly_server = HttpServer
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# calling get_readonly_transport() gives us a HTTP server instance.
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url = self.get_readonly_url()
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url2 = self.get_readonly_url('foo/bar')
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t = get_transport(url)
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t2 = get_transport(url2)
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self.failUnless(isinstance(t, HttpTransport))
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self.failUnless(isinstance(t2, HttpTransport))
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self.assertEqual(t2.base[:-1], t.abspath('foo/bar'))
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class TestChrootedTest(ChrootedTestCase):
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def test_root_is_root(self):
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from bzrlib.transport import get_transport
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t = get_transport(self.get_readonly_url())
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self.assertEqual(url, t.clone('..').base)
added
removed
bzrlib/tests/test_selftest.py
