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Viewing changes to tests/test_fetch.py

Tags: bzr-git-0.1.0
Add tests for GitShaMap.

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tests/test_fetch.py
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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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from bzrlib.tests import TestCaseWithTransport
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class FetchGraphWalkerTests(TestCaseWithTransport):
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        self.assertEquals(None, graphwalker.next())
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class LocalRepositoryFetchTests(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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    def test_executable(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", True)
 
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        bb.set_file("notexec", "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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        revid = oldrepo.get_mapping().revision_id_foreign_to_bzr(gitsha)
 
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        tree = newrepo.revision_tree(revid)
 
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        self.assertTrue(tree.has_filename("foobar"))
 
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        self.assertEquals(True, tree.inventory[tree.path2id("foobar")].executable)
 
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        self.assertTrue(tree.has_filename("notexec"))
 
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        self.assertEquals(False, tree.inventory[tree.path2id("notexec")].executable)