sapling/tests/test-hgsubversion-hooks.py

from __future__ import absolute_import

import test_hgsubversion_util
from edenscm.mercurial import commands, hg


class TestHooks(test_hgsubversion_util.TestBase):
    def setUp(self):
        super(TestHooks, self).setUp()

    def _loadupdate(self, fixture_name, *args, **kwargs):
        kwargs = kwargs.copy()
        kwargs.update(noupdate=False)
        repo, repo_path = self.load_and_fetch(fixture_name, *args, **kwargs)
        return repo, repo_path

    def test_updatemetahook(self):
        repo, repo_path = self._loadupdate("single_rev.svndump")
        self.add_svn_rev(repo_path, {"trunk/alpha": "Changed"})
        commands.pull(self.repo.ui, self.repo)

        # Clone to a new repository and add a hook
        new_wc_path = "%s-2" % self.wc_path
        commands.clone(self.repo.ui, self.wc_path, new_wc_path)
        newrepo = hg.repository(test_hgsubversion_util.testui(), new_wc_path)
        newrepo.ui.setconfig(
            "hooks",
            "changegroup.meta",
            "python:hgext.hgsubversion.hooks.updatemeta.hook",
        )

        # Commit a rev that should trigger svn meta update
        self.add_svn_rev(repo_path, {"trunk/alpha": "Changed Again"})
        commands.pull(self.repo.ui, self.repo)

        self.called = False
        from edenscm.hgext.hgsubversion import svncommands

        oldupdatemeta = svncommands.updatemeta

        def _updatemeta(ui, repo, args=[]):
            self.called = True

        svncommands.updatemeta = _updatemeta

        # Pull and make sure our updatemeta function gets called
        commands.pull(newrepo.ui, newrepo)
        svncommands.updatemeta = oldupdatemeta
        self.assertTrue(self.called)


if __name__ == "__main__":
    import silenttestrunner

    silenttestrunner.main(__name__)