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Viewing changes to bzrlib/tests/bzrdir_implementations/test_bzrdir.py

Make a new BzrDir format that uses a versioned branch format in a branch/ subdirectory.

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bzrlib/tests/bzrdir_implementations/test_bzrdir.py
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from bzrlib.tests import TestCase, TestCaseWithTransport, TestSkipped
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from bzrlib.trace import mutter
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import bzrlib.transactions as transactions
 
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import bzrlib.transport as transport
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from bzrlib.transport import get_transport
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from bzrlib.upgrade import upgrade
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import bzrlib.workingtree as workingtree
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        self.assertEqual(made_control, opened_tree.bzrdir)
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        self.failUnless(isinstance(opened_tree, made_tree.__class__))
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    def test_get_branch_transport(self):
 
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        dir = self.make_bzrdir('.')
 
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        # without a format, get_branch_transport gives use a transport
 
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        # which -may- point to an existing dir.
 
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        self.assertTrue(isinstance(dir.get_branch_transport(None),
 
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                                   transport.Transport))
 
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        # with a given format, either the bzr dir supports identifiable
 
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        # branches, or it supports anonymous  branch formats, but not both.
 
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        anonymous_format = branch.BzrBranchFormat4()
 
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        identifiable_format = branch.BzrBranchFormat5()
 
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        try:
 
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            found_transport = dir.get_branch_transport(anonymous_format)
 
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            self.assertRaises(errors.IncompatibleFormat,
 
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                              dir.get_branch_transport,
 
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                              identifiable_format)
 
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        except errors.IncompatibleFormat:
 
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            found_transport = dir.get_branch_transport(identifiable_format)
 
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        self.assertTrue(isinstance(found_transport, transport.Transport))
 
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        # and the dir which has been initialized for us must be statable.
 
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        found_transport.stat('.')