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

  • Committer: Jelmer Vernooij
  • Date: 2009-03-04 13:27:50 UTC
  • mfrom: (4075 +trunk)
  • mto: This revision was merged to the branch mainline in revision 4076.
  • Revision ID: jelmer@samba.org-20090304132750-2mdmad8r8agxc0hn
Merge bzr.dev.

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bzrlib/tests/branch_implementations/test_create_clone.py
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"""Tests for branch.create_clone behaviour."""
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from bzrlib.branch import Branch
 
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from bzrlib import errors
 
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from bzrlib import remote
 
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from bzrlib import tests
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from bzrlib.tests.branch_implementations.test_branch import TestCaseWithBranch
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            stacked_on=trunk.base)
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        self.assertEqual(revid, result.last_revision())
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        self.assertEqual(trunk.base, result.get_stacked_on_url())
 
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    def test_create_clone_of_multiple_roots(self):
 
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        try:
 
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            builder = self.make_branch_builder('local')
 
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        except (errors.TransportNotPossible, errors.UninitializableFormat):
 
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            raise tests.TestNotApplicable('format not directly constructable')
 
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        builder.start_series()
 
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        builder.build_snapshot('rev1', None, [
 
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            ('add', ('', 'root-id', 'directory', ''))])
 
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        builder.build_snapshot('rev2', ['rev1'], [])
 
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        builder.build_snapshot('other', None, [
 
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            ('add', ('', 'root-id', 'directory', ''))])
 
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        builder.build_snapshot('rev3', ['rev2', 'other'], [])
 
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        builder.finish_series()
 
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        local = builder.get_branch()
 
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        local.bzrdir.clone(self.get_url('remote'), revision_id='rev3')
 
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    def assertBranchHookBranchIsStacked(self, pre_change_params):
 
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        # Just calling will either succeed or fail.
 
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        pre_change_params.branch.get_stacked_on_url()
 
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        self.hook_calls.append(pre_change_params)
 
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    def test_create_clone_on_transport_stacked_hooks_get_stacked_branch(self):
 
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        tree = self.make_branch_and_tree('source')
 
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        tree.commit('a commit')
 
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        trunk = tree.branch.create_clone_on_transport(
 
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            self.get_transport('trunk'))
 
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        revid = tree.commit('a second commit')
 
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        source = tree.branch
 
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        target_transport = self.get_transport('target')
 
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        self.hook_calls = []
 
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        Branch.hooks.install_named_hook("pre_change_branch_tip",
 
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            self.assertBranchHookBranchIsStacked, None)
 
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        result = tree.branch.create_clone_on_transport(target_transport,
 
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            stacked_on=trunk.base)
 
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        self.assertEqual(revid, result.last_revision())
 
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        self.assertEqual(trunk.base, result.get_stacked_on_url())
 
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        # Smart servers invoke hooks on both sides
 
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        if isinstance(result, remote.RemoteBranch):
 
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            expected_calls = 2
 
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        else:
 
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            expected_calls = 1
 
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        self.assertEqual(expected_calls, len(self.hook_calls))