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view tests/test_utility_commands.py @ 865:04729f3a3d17

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test_util: merge load_fixture_and_fetch() into TestBase method The middle-term goal is to make TestBase repo_path and wc_path private, so they can be changed for every load call. This is not required to use nosetests multiprocess facility as the fixtures create temporary directories but it makes things much clearer and avoid weird cases where a repository was loaded several times at the same location in a single test (cf test_startrev). That way we will be more confident the tests can be parallelized. The long term goal is to make hgsubversion compatible with nosetests --processes option.
author Patrick Mezard <patrick@mezard.eu>
date Thu, 19 Apr 2012 18:29:25 +0200
parents 312b37bc5e20
children 20e73b5ab6f7
line wrap: on
line source

import test_util

import os
import unittest

from hgext import rebase
from mercurial import hg
from mercurial import revlog
from mercurial import context
from mercurial import node
from mercurial import commands
from mercurial import util as hgutil

from hgsubversion import util
from hgsubversion import svncommands
from hgsubversion import wrappers

expected_info_output = '''URL: %(repourl)s/%(branch)s
Repository Root: %(repourl)s
Repository UUID: df2126f7-00ab-4d49-b42c-7e981dde0bcf
Revision: %(rev)s
Node Kind: directory
Last Changed Author: durin
Last Changed Rev: %(rev)s
Last Changed Date: %(date)s
'''

class UtilityTests(test_util.TestBase):
    @property
    def repourl(self):
        return util.normalize_url(test_util.fileurl(self.repo_path))

    def test_info_output(self):
        self._load_fixture_and_fetch('two_heads.svndump')
        hg.update(self.repo, 'the_branch')
        u = self.ui()
        u.pushbuffer()
        svncommands.info(u, self.repo)
        actual = u.popbuffer()
        expected = (expected_info_output %
                    {'date': '2008-10-08 01:39:05 +0000 (Wed, 08 Oct 2008)',
                     'repourl': self.repourl,
                     'branch': 'branches/the_branch',
                     'rev': 5,
                     })
        self.assertMultiLineEqual(actual, expected)
        hg.update(self.repo, 'default')
        u.pushbuffer()
        svncommands.info(u, self.repo)
        actual = u.popbuffer()
        expected = (expected_info_output %
                    {'date': '2008-10-08 01:39:29 +0000 (Wed, 08 Oct 2008)',
                     'repourl': self.repourl,
                     'branch': 'trunk',
                     'rev': 6,
                     })
        self.assertMultiLineEqual(actual, expected)
        hg.update(self.repo, 'default')
        u.pushbuffer()
        svncommands.info(u, self.repo, rev=3)
        actual = u.popbuffer()
        expected = (expected_info_output %
                    {'date': '2008-10-08 01:39:05 +0000 (Wed, 08 Oct 2008)',
                     'repourl': self.repourl,
                     'branch': 'branches/the_branch',
                     'rev': 5,
                     })
        self.assertMultiLineEqual(actual, expected)

    def test_info_single(self):
        self._load_fixture_and_fetch('two_heads.svndump', subdir='trunk')
        hg.update(self.repo, 'tip')
        u = self.ui()
        u.pushbuffer()
        svncommands.info(u, self.repo)
        actual = u.popbuffer()
        expected = (expected_info_output %
                    {'date': '2008-10-08 01:39:29 +0000 (Wed, 08 Oct 2008)',
                     'repourl': self.repourl,
                     'branch': 'trunk',
                     'rev': 6,
                     })
        self.assertMultiLineEqual(expected, actual)

    def test_missing_metadata(self):
        self._load_fixture_and_fetch('two_heads.svndump')
        test_util.rmtree(self.repo.join('svn'))
        self.assertRaises(hgutil.Abort,
                          self.repo.svnmeta)
        self.assertRaises(hgutil.Abort,
                          svncommands.info,
                          self.ui(), repo=self.repo, args=[])
        self.assertRaises(hgutil.Abort,
                          svncommands.genignore,
                          self.ui(), repo=self.repo, args=[])

        os.remove(self.repo.join('hgrc'))
        self.assertRaises(hgutil.Abort,
                          self.repo.svnmeta)
        self.assertRaises(hgutil.Abort,
                          svncommands.info,
                          self.ui(), repo=self.repo, args=[])
        self.assertRaises(hgutil.Abort,
                          svncommands.genignore,
                          self.ui(), repo=self.repo, args=[])

        self.assertRaises(hgutil.Abort,
                          svncommands.rebuildmeta,
                          self.ui(), repo=self.repo, args=[])

    def test_parent_output(self):
        self._load_fixture_and_fetch('two_heads.svndump')
        u = self.ui()
        u.pushbuffer()
        parents = (self.repo['the_branch'].node(), revlog.nullid,)
        def filectxfn(repo, memctx, path):
            return context.memfilectx(path=path,
                                      data='added',
                                      islink=False,
                                      isexec=False,
                                      copied=False)
        ctx = context.memctx(self.repo,
                             parents,
                             'automated test',
                             ['added_bogus_file', 'other_added_file', ],
                             filectxfn,
                             'testy',
                             '2008-12-21 16:32:00 -0500',
                             {'branch': 'localbranch', })
        new = self.repo.commitctx(ctx)
        hg.update(self.repo, new)
        wrappers.parents(lambda x, y: None, u, self.repo, svn=True)
        actual = u.popbuffer()
        self.assertEqual(actual, '3:4e256962fc5d\n')

        hg.update(self.repo, 'default')

        # Make sure styles work
        u.pushbuffer()
        wrappers.parents(lambda x, y: None, u, self.repo, svn=True, style='compact')
        actual = u.popbuffer()
        self.assertEqual(actual, '4:1083037b18d8\n')

        # custom templates too
        u.pushbuffer()
        wrappers.parents(lambda x, y: None, u, self.repo, svn=True, template='{node}\n')
        actual = u.popbuffer()
        self.assertEqual(actual, '1083037b18d85cd84fa211c5adbaeff0fea2cd9f\n')

        u.pushbuffer()
        wrappers.parents(lambda x, y: None, u, self.repo, svn=True)
        actual = u.popbuffer()
        self.assertEqual(actual, '4:1083037b18d8\n')

    def test_outgoing_output(self):
        self._load_fixture_and_fetch('two_heads.svndump')
        u = self.ui()
        parents = (self.repo['the_branch'].node(), revlog.nullid,)
        def filectxfn(repo, memctx, path):
            return context.memfilectx(path=path,
                                      data='added',
                                      islink=False,
                                      isexec=False,
                                      copied=False)
        ctx = context.memctx(self.repo,
                             parents,
                             'automated test',
                             ['added_bogus_file', 'other_added_file', ],
                             filectxfn,
                             'testy',
                             '2008-12-21 16:32:00 -0500',
                             {'branch': 'localbranch', })
        new = self.repo.commitctx(ctx)
        hg.update(self.repo, new)
        u.pushbuffer()
        commands.outgoing(u, self.repo, self.repourl)
        actual = u.popbuffer()
        self.assertTrue(node.hex(self.repo['localbranch'].node())[:8] in actual)
        self.assertEqual(actual.strip(), '5:6de15430fa20')
        hg.update(self.repo, 'default')
        u.pushbuffer()
        commands.outgoing(u, self.repo, self.repourl)
        actual = u.popbuffer()
        self.assertEqual(actual, '')

    def test_rebase(self):
        self._load_fixture_and_fetch('two_revs.svndump')
        parents = (self.repo[0].node(), revlog.nullid,)
        def filectxfn(repo, memctx, path):
            return context.memfilectx(path=path,
                                      data='added',
                                      islink=False,
                                      isexec=False,
                                      copied=False)
        ctx = context.memctx(self.repo,
                             parents,
                             'automated test',
                             ['added_bogus_file', 'other_added_file', ],
                             filectxfn,
                             'testy',
                             '2008-12-21 16:32:00 -0500',
                             {'branch': 'localbranch', })
        self.repo.commitctx(ctx)
        self.assertEqual(self.repo['tip'].branch(), 'localbranch')
        beforerebasehash = self.repo['tip'].node()
        hg.update(self.repo, 'tip')
        wrappers.rebase(rebase.rebase, self.ui(), self.repo, svn=True)
        self.assertEqual(self.repo['tip'].branch(), 'localbranch')
        self.assertEqual(self.repo['tip'].parents()[0].parents()[0], self.repo[0])
        self.assertNotEqual(beforerebasehash, self.repo['tip'].node())

    def test_genignore(self):
        """ Test generation of .hgignore file. """
        repo = self._load_fixture_and_fetch('ignores.svndump', noupdate=False)
        u = self.ui()
        u.pushbuffer()
        svncommands.genignore(u, repo, self.wc_path)
        self.assertMultiLineEqual(open(os.path.join(self.wc_path, '.hgignore')).read(),
                         '.hgignore\nsyntax:glob\nblah\notherblah\nbaz/magic\n')

    def test_genignore_single(self):
        self._load_fixture_and_fetch('ignores.svndump', subdir='trunk')
        hg.update(self.repo, 'tip')
        u = self.ui()
        u.pushbuffer()
        svncommands.genignore(u, self.repo, self.wc_path)
        self.assertMultiLineEqual(open(os.path.join(self.wc_path, '.hgignore')).read(),
                               '.hgignore\nsyntax:glob\nblah\notherblah\nbaz/magic\n')

    def test_list_authors(self):
        test_util.load_svndump_fixture(self.repo_path,
                                       'replace_trunk_with_branch.svndump')
        u = self.ui()
        u.pushbuffer()
        svncommands.listauthors(u,
                                     args=[test_util.fileurl(self.repo_path)],
                                     authors=None)
        actual = u.popbuffer()
        self.assertMultiLineEqual(actual, 'Augie\nevil\n')


    def test_list_authors_map(self):
        test_util.load_svndump_fixture(self.repo_path,
                                       'replace_trunk_with_branch.svndump')
        author_path = os.path.join(self.repo_path, 'authors')
        svncommands.listauthors(self.ui(),
                                     args=[test_util.fileurl(self.repo_path)],
                                     authors=author_path)
        self.assertMultiLineEqual(open(author_path).read(), 'Augie=\nevil=\n')


def suite():
    all_tests = [unittest.TestLoader().loadTestsFromTestCase(UtilityTests),
          ]
    return unittest.TestSuite(all_tests)