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Viewing changes to bzrlib/tests/test_errors.py

  • Committer: Canonical.com Patch Queue Manager
  • Date: 2008-07-25 15:19:45 UTC
  • mfrom: (3577.1.3 tip-change-rejected-error)
  • Revision ID: pqm@pqm.ubuntu.com-20080725151945-kdaru30ix1m8k0h6
Add TipChangeRejected error so that pre_change_branch_tip hook
        functions can cleanly reject a change. (Andrew Bennetts)

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bzrlib/tests/test_errors.py
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"""Tests for the formatting and construction of errors."""
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import sys
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from bzrlib import (
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    bzrdir,
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    errors,
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        err = errors.UnknownRules(['foo', 'bar'])
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        self.assertEquals("Unknown rules detected: foo, bar.", str(err))
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    def test_hook_failed(self):
 
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        # Create an exc_info tuple by raising and catching an exception.
 
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        try:
 
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            1/0
 
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        except ZeroDivisionError:
 
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            exc_info = sys.exc_info()
 
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        err = errors.HookFailed('hook stage', 'hook name', exc_info)
 
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        self.assertStartsWith(
 
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            str(err), 'Hook \'hook name\' during hook stage failed:\n')
 
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        self.assertEndsWith(
 
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            str(err), 'integer division or modulo by zero')
 
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    def test_tip_change_rejected(self):
 
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        err = errors.TipChangeRejected(u'Unicode message\N{INTERROBANG}')
 
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        self.assertEquals(
 
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            u'Tip change rejected: Unicode message\N{INTERROBANG}',
 
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            unicode(err))
 
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        self.assertEquals(
 
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            'Tip change rejected: Unicode message\xe2\x80\xbd',
 
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            str(err))
 
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class PassThroughError(errors.BzrError):
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