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Viewing changes to bzrlib/tests/branch_implementations/test_stacking.py

  • Committer: Martin Pool
  • Date: 2008-10-27 08:02:47 UTC
  • mfrom: (3795 +trunk)
  • mto: This revision was merged to the branch mainline in revision 3798.
  • Revision ID: mbp@sourcefrog.net-20081027080247-0al6nrx2v8u1dcci
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bzrlib/tests/branch_implementations/test_stacking.py
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"""Tests for Branch.get_stacked_on_url and set_stacked_on_url."""
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from bzrlib import (
 
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    branch,
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    bzrdir,
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    errors,
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    )
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        rtree.lock_read()
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        self.addCleanup(rtree.unlock)
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        self.assertEqual('new content', rtree.get_file_by_path('a').read())
 
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    def test_transform_fallback_location_hook(self):
 
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        # The 'transform_fallback_location' branch hook allows us to inspect
 
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        # and transform the URL of the fallback location for the branch.
 
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        stack_on = self.make_branch('stack-on')
 
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        stacked = self.make_branch('stacked')
 
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        try:
 
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            stacked.set_stacked_on_url('../stack-on')
 
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        except (errors.UnstackableRepositoryFormat,
 
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                errors.UnstackableBranchFormat):
 
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            raise TestNotApplicable('Format does not support stacking.')
 
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        self.get_transport().rename('stack-on', 'new-stack-on')
 
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        hook_calls = []
 
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        def hook(stacked_branch, url):
 
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            hook_calls.append(url)
 
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            return '../new-stack-on'
 
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        branch.Branch.hooks.install_named_hook(
 
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            'transform_fallback_location', hook, None)
 
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        branch.Branch.open('stacked')
 
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        self.assertEqual(['../stack-on'], hook_calls)