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Viewing changes to bzrlib/tests/test_errors.py

  • Committer: Andrew Bennetts
  • Date: 2010-01-12 01:10:03 UTC
  • mto: This revision was merged to the branch mainline in revision 4965.
  • Revision ID: andrew.bennetts@canonical.com-20100112011003-63u5ccwhjeygp870
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bzrlib/tests/test_errors.py
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        self.assertEqual(
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            'Repository dummy repo cannot suspend a write group.', str(err))
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    def test_not_branch_no_args(self):
 
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        err = errors.NotBranchError('path')
 
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        self.assertEqual('Not a branch: "path".', str(err))
 
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    def test_not_branch_bzrdir_with_repo(self):
 
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        bzrdir = self.make_repository('repo').bzrdir
 
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        err = errors.NotBranchError('path', bzrdir=bzrdir)
 
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        self.assertEqual(
 
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            'Not a branch: "path": location is a repository.', str(err))
 
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    def test_not_branch_bzrdir_without_repo(self):
 
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        bzrdir = self.make_bzrdir('bzrdir')
 
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        err = errors.NotBranchError('path', bzrdir=bzrdir)
 
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        self.assertEqual('Not a branch: "path".', str(err))
 
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    def test_not_branch_laziness(self):
 
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        real_bzrdir = self.make_bzrdir('path')
 
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        class FakeBzrDir(object):
 
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            def __init__(self):
 
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                self.calls = []
 
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            def open_repository(self):
 
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                self.calls.append('open_repository')
 
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                raise errors.NoRepositoryPresent(real_bzrdir)
 
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        fake_bzrdir = FakeBzrDir()
 
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        err = errors.NotBranchError('path', bzrdir=fake_bzrdir)
 
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        self.assertEqual([], fake_bzrdir.calls)
 
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        str(err)
 
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        self.assertEqual(['open_repository'], fake_bzrdir.calls)
 
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        # Stringifying twice doesn't try to open a repository twice.
 
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        str(err)
 
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        self.assertEqual(['open_repository'], fake_bzrdir.calls)
 
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class PassThroughError(errors.BzrError):
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