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Location: kallithea/rhodecode/tests/vcs/test_vcs.py

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Mads Kiilerich

pull request: use unionrepo instead of outgoing

This makes it possible to look the 'moving target' symbols up in the right repo.

Using a revset with the right revisions also removes the need for pruning
changesets that are outside the requested range.

It will also not be confused by changesets that for some reason has been pulled
to the repo but haven't been merged yet. They are going to be 'merged' by the
'pull' request and should thus be a part of what is reviewed.

from __future__ import with_statement

from rhodecode.lib.vcs import VCSError, get_repo, get_backend
from rhodecode.lib.vcs.backends.hg import MercurialRepository
from rhodecode.lib.vcs.utils.compat import unittest
from conf import TEST_HG_REPO, TEST_GIT_REPO, TEST_TMP_PATH
import os
import shutil


class VCSTest(unittest.TestCase):
    """
    Tests for main module's methods.
    """

    def test_get_backend(self):
        hg = get_backend('hg')
        self.assertEqual(hg, MercurialRepository)

    def test_alias_detect_hg(self):
        alias = 'hg'
        path = TEST_HG_REPO
        backend = get_backend(alias)
        repo = backend(path)
        self.assertEqual('hg',repo.alias)

    def test_alias_detect_git(self):
        alias = 'git'
        path = TEST_GIT_REPO
        backend = get_backend(alias)
        repo = backend(path)
        self.assertEqual('git',repo.alias)

    def test_wrong_alias(self):
        alias = 'wrong_alias'
        self.assertRaises(VCSError, get_backend, alias)

    def test_get_repo(self):
        alias = 'hg'
        path = TEST_HG_REPO
        backend = get_backend(alias)
        repo = backend(path)

        self.assertEqual(repo.__class__, get_repo(path, alias).__class__)
        self.assertEqual(repo.path, get_repo(path, alias).path)

    def test_get_repo_autoalias_hg(self):
        alias = 'hg'
        path = TEST_HG_REPO
        backend = get_backend(alias)
        repo = backend(path)

        self.assertEqual(repo.__class__, get_repo(path).__class__)
        self.assertEqual(repo.path, get_repo(path).path)

    def test_get_repo_autoalias_git(self):
        alias = 'git'
        path = TEST_GIT_REPO
        backend = get_backend(alias)
        repo = backend(path)

        self.assertEqual(repo.__class__, get_repo(path).__class__)
        self.assertEqual(repo.path, get_repo(path).path)


    def test_get_repo_err(self):
        blank_repo_path = os.path.join(TEST_TMP_PATH, 'blank-error-repo')
        if os.path.isdir(blank_repo_path):
            shutil.rmtree(blank_repo_path)

        os.mkdir(blank_repo_path)
        self.assertRaises(VCSError, get_repo, blank_repo_path)
        self.assertRaises(VCSError, get_repo, blank_repo_path + 'non_existing')

    def test_get_repo_multialias(self):
        multialias_repo_path = os.path.join(TEST_TMP_PATH, 'hg-git-repo')
        if os.path.isdir(multialias_repo_path):
            shutil.rmtree(multialias_repo_path)

        os.mkdir(multialias_repo_path)

        os.mkdir(os.path.join(multialias_repo_path, '.git'))
        os.mkdir(os.path.join(multialias_repo_path, '.hg'))
        self.assertRaises(VCSError, get_repo, multialias_repo_path)