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Viewing changes to bzrlib/tests/test_identitymap.py

  • Committer: John Arbash Meinel
  • Date: 2009-07-06 18:59:24 UTC
  • mto: This revision was merged to the branch mainline in revision 4522.
  • Revision ID: john@arbash-meinel.com-20090706185924-qlhn1j607117lgdj
Start implementing an Annotator.add_special_text functionality.

The Python implementation supports it. Basically, it is meant to allow things
like WT and PreviewTree to insert the 'current' content into the graph, so that
we can get local modifications into the annotations.
There is also some work here to get support for texts that are already cached
in the annotator. So that we avoid extracting them, and can shortcut the
history.

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bzrlib/tests/test_identitymap.py
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# Copyright (C) 2005 by Canonical Ltd
 
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# Copyright (C) 2005 Canonical Ltd
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#   Authors: Robert Collins <robert.collins@canonical.com>
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#
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# This program is free software; you can redistribute it and/or modify
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#
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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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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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"""Tests for the IdentityMap class."""
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        map.add_weave("id", weave)
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        self.assertRaises(errors.BzrError, map.add_weave, "id", weave)
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        self.assertEqual(weave, map.find_weave("id"))
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    def test_remove_object(self):
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        map = identitymap.IdentityMap()
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        weave = "foo"
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        map.add_weave("id", weave)
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        map.remove_object(weave)
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        map.add_weave("id", weave)
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        rev_history = [1]
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        map.add_revision_history(rev_history)
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        map.remove_object(rev_history)
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    def test_add_revision_history(self):
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        map = identitymap.IdentityMap()
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        rev_history = [1,2,3]
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        map.add_revision_history(rev_history)
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        self.assertEqual(rev_history, map.find_revision_history())
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    def test_double_add_revision_history(self):
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        map = identitymap.IdentityMap()
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        revision_history = [1]
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        map.add_revision_history(revision_history)
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        self.assertRaises(errors.BzrError,
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                          map.add_revision_history,
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                          revision_history)
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        self.assertEqual(revision_history, map.find_revision_history())
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class TestNullIdentityMap(TestCase):
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    def test_symbols(self):
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        map.add_weave("id", weave)
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        map.add_weave("id", weave)
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        self.assertEqual(None, map.find_weave("id"))
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    def test_null_identity_map_has_no_remove(self):
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        map = identitymap.NullIdentityMap()
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        self.assertEqual(None, getattr(map, 'remove_object', None))
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    def test_add_revision_history(self):
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        map = identitymap.NullIdentityMap()
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        rev_history = [1,2,3]
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        map.add_revision_history(rev_history)
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        self.assertEqual(None, map.find_revision_history())
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    def test_double_add_revision_history(self):
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        map = identitymap.NullIdentityMap()
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        revision_history = [1]
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        map.add_revision_history(revision_history)
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        map.add_revision_history(revision_history)
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        self.assertEqual(None, map.find_revision_history())