~bzr-pqm/bzr/bzr.dev

# Copyright (C) 2010 Canonical Ltd

#

# This program is free software; you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation; either version 2 of the License, or

# (at your option) any later version.

#

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA

"""Tests for bzrlib.branch.InterBranch.copy_content_into."""

from bzrlib import branch

from bzrlib.tests.per_interbranch import (

    StubMatchingInter,

    StubWithFormat,

    TestCaseWithInterBranch,

    )

class TestCopyContentInto(TestCaseWithInterBranch):

    def test_contract_convenience_method(self):

        self.tree1 = self.make_from_branch_and_tree('tree1')

        rev1 = self.tree1.commit('one')

        branch2 = self.make_to_branch('tree2')

        branch2.repository.fetch(self.tree1.branch.repository)

        self.tree1.branch.copy_content_into(branch2, revision_id=rev1)

    def test_inter_is_used(self):

        self.tree1 = self.make_from_branch_and_tree('tree1')

        self.addCleanup(branch.InterBranch.unregister_optimiser,

            StubMatchingInter)

        branch.InterBranch.register_optimiser(StubMatchingInter)

        del StubMatchingInter._uses[:]

        self.tree1.branch.copy_content_into(StubWithFormat(), revision_id='54')

        self.assertLength(1, StubMatchingInter._uses)

        use = StubMatchingInter._uses[0]

        self.assertEqual('copy_content_into', use[1])

        self.assertEqual('54', use[3]['revision_id'])

        del StubMatchingInter._uses[:]