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  • Committer: Jelmer Vernooij
  • Date: 2009-03-14 22:11:34 UTC
  • mto: (0.200.259 trunk)
  • mto: This revision was merged to the branch mainline in revision 6960.
  • Revision ID: jelmer@samba.org-20090314221134-cjtumbw9cejzt18g
Add basic tests for local fetch.

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tests/test_fetch.py
 
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# Copyright (C) 2009 Jelmer Vernooij <jelmer@samba.org>
 
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#
 
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# This program is free software; you can redistribute it and/or modify
 
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# it under the terms of the GNU General Public License as published by
 
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# the Free Software Foundation; either version 2 of the License, or
 
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# (at your option) any later version.
 
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#
 
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# This program is distributed in the hope that it will be useful,
 
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
 
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 
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# GNU General Public License for more details.
 
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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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import os
 
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from bzrlib.bzrdir import BzrDir
 
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from bzrlib.repository import Repository
 
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from bzrlib.tests import TestCaseWithTransport
 
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from bzrlib.plugins.git import (
 
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    get_rich_root_format,
 
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    )
 
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from bzrlib.plugins.git.fetch import BzrFetchGraphWalker
 
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from bzrlib.plugins.git.mapping import default_mapping
 
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from bzrlib.plugins.git.tests import (
 
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    GitBranchBuilder,
 
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    run_git,
 
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    )
 
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class FetchGraphWalkerTests(TestCaseWithTransport):
 
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    def setUp(self):
 
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        TestCaseWithTransport.setUp(self)
 
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        self.mapping = default_mapping
 
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    def test_empty(self):
 
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        tree = self.make_branch_and_tree("wt")
 
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        graphwalker = BzrFetchGraphWalker(tree.branch.repository, self.mapping)
 
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        self.assertEquals(None, graphwalker.next())
 
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class RepositoryFetchTests(TestCaseWithTransport):
 
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    def make_git_repo(self, path):
 
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        os.mkdir(path)
 
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        os.chdir(path)
 
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        run_git("init")
 
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        os.chdir("..")
 
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    def clone_git_repo(self, from_url, to_url):
 
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        oldrepos = Repository.open(from_url)
 
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        dir = BzrDir.create(to_url, get_rich_root_format())
 
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        newrepos = dir.create_repository()
 
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        oldrepos.copy_content_into(newrepos)
 
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        return newrepos
 
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    def test_empty(self):
 
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        self.make_git_repo("d")
 
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        newrepos = self.clone_git_repo("d", "f")
 
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        self.assertEquals([], newrepos.all_revision_ids())
 
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    def test_single_rev(self):
 
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        self.make_git_repo("d")
 
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        os.chdir("d")
 
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        bb = GitBranchBuilder()
 
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        bb.set_file("foobar", "foo\nbar\n", False)
 
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        mark = bb.commit("Somebody <somebody@someorg.org>", "mymsg")
 
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        gitsha = bb.finish()[mark]
 
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        os.chdir("..")
 
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        oldrepo = Repository.open("d")
 
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        newrepo = self.clone_git_repo("d", "f")
 
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        self.assertEquals([oldrepo.get_mapping().revision_id_foreign_to_bzr(gitsha)], newrepo.all_revision_ids())
 
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