tests: fixed some git tests for lfs modules

rhodecode/tests/vcs/test_git.py

@@ -1,1300 +1,1304 b''
 
 # Copyright (C) 2010-2023 RhodeCode GmbH
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU Affero General Public License, version 3
 # (only), as published by the Free Software Foundation.
 #
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
 # This program is dual-licensed. If you wish to learn more about the
 # RhodeCode Enterprise Edition, including its added features, Support services,
 # and proprietary license terms, please see https://rhodecode.com/licenses/
 
 import datetime
 import mock
 import os
 import sys
 import shutil
 
 import pytest
 
 from rhodecode.lib.utils import make_db_config
 from rhodecode.lib.vcs.backends.base import Reference
 from rhodecode.lib.vcs.backends.git import (
     GitRepository, GitCommit, discover_git_version)
 from rhodecode.lib.vcs.exceptions import (
     RepositoryError, VCSError, NodeDoesNotExistError)
 from rhodecode.lib.vcs.nodes import (
     NodeKind, FileNode, DirNode, NodeState, SubModuleNode)
 from rhodecode.tests import TEST_GIT_REPO, TEST_GIT_REPO_CLONE, get_new_dir
 from rhodecode.tests.vcs.conftest import BackendTestMixin
 
 
 pytestmark = pytest.mark.backends("git")
 
 
 DIFF_FROM_REMOTE = br"""diff --git a/foobar b/foobar
 new file mode 100644
 index 0000000..f6ea049
 --- /dev/null
 +++ b/foobar
 @@ -0,0 +1 @@
 +foobar
 \ No newline at end of file
 diff --git a/foobar2 b/foobar2
 new file mode 100644
 index 0000000..e8c9d6b
 --- /dev/null
 +++ b/foobar2
 @@ -0,0 +1 @@
 +foobar2
 \ No newline at end of file
 """
 
 
 def callable_get_diff(*args, **kwargs):
     return DIFF_FROM_REMOTE
 
 
 class TestGitRepository(object):
 
     @pytest.fixture(autouse=True)
     def prepare(self, request, baseapp):
         self.repo = GitRepository(TEST_GIT_REPO, bare=True)
         self.repo.count()
 
     def get_clone_repo(self, tmpdir):
         """
         Return a non bare clone of the base repo.
         """
         clone_path = str(tmpdir.join('clone-repo'))
         repo_clone = GitRepository(
             clone_path, create=True, src_url=self.repo.path, bare=False)
 
         return repo_clone
 
     def get_empty_repo(self, tmpdir, bare=False):
         """
         Return a non bare empty repo.
         """
         clone_path = str(tmpdir.join('empty-repo'))
         return GitRepository(clone_path, create=True, bare=bare)
 
     def test_wrong_repo_path(self):
         wrong_repo_path = '/tmp/errorrepo_git'
         with pytest.raises(RepositoryError):
             GitRepository(wrong_repo_path)
 
     def test_repo_clone(self, tmp_path_factory):
         repo = GitRepository(TEST_GIT_REPO)
         clone_path = '{}_{}'.format(tmp_path_factory.mktemp('_'), TEST_GIT_REPO_CLONE)
         repo_clone = GitRepository(
             clone_path,
             src_url=TEST_GIT_REPO, create=True, do_workspace_checkout=True)
 
         assert len(repo.commit_ids) == len(repo_clone.commit_ids)
         # Checking hashes of commits should be enough
         for commit in repo.get_commits():
             raw_id = commit.raw_id
             assert raw_id == repo_clone.get_commit(raw_id).raw_id
 
     def test_repo_clone_without_create(self):
         with pytest.raises(RepositoryError):
             GitRepository(
                 TEST_GIT_REPO_CLONE + '_wo_create', src_url=TEST_GIT_REPO)
 
     def test_repo_clone_with_update(self, tmp_path_factory):
         repo = GitRepository(TEST_GIT_REPO)
         clone_path = '{}_{}_update'.format(tmp_path_factory.mktemp('_'), TEST_GIT_REPO_CLONE)
 
         repo_clone = GitRepository(
             clone_path,
             create=True, src_url=TEST_GIT_REPO, do_workspace_checkout=True)
         assert len(repo.commit_ids) == len(repo_clone.commit_ids)
 
         # check if current workdir was updated
         fpath = os.path.join(clone_path, 'MANIFEST.in')
         assert os.path.isfile(fpath)
 
     def test_repo_clone_without_update(self, tmp_path_factory):
         repo = GitRepository(TEST_GIT_REPO)
         clone_path = '{}_{}_without_update'.format(tmp_path_factory.mktemp('_'), TEST_GIT_REPO_CLONE)
         repo_clone = GitRepository(
             clone_path,
             create=True, src_url=TEST_GIT_REPO, do_workspace_checkout=False)
         assert len(repo.commit_ids) == len(repo_clone.commit_ids)
         # check if current workdir was *NOT* updated
         fpath = os.path.join(clone_path, 'MANIFEST.in')
         # Make sure it's not bare repo
         assert not repo_clone.bare
         assert not os.path.isfile(fpath)
 
     def test_repo_clone_into_bare_repo(self, tmp_path_factory):
         repo = GitRepository(TEST_GIT_REPO)
         clone_path = '{}_{}_bare.git'.format(tmp_path_factory.mktemp('_'), TEST_GIT_REPO_CLONE)
         repo_clone = GitRepository(
             clone_path, create=True, src_url=repo.path, bare=True)
         assert repo_clone.bare
 
     def test_create_repo_is_not_bare_by_default(self):
         repo = GitRepository(get_new_dir('not-bare-by-default'), create=True)
         assert not repo.bare
 
     def test_create_bare_repo(self):
         repo = GitRepository(get_new_dir('bare-repo'), create=True, bare=True)
         assert repo.bare
 
     def test_update_server_info(self):
         self.repo._update_server_info()
 
     def test_fetch(self, vcsbackend_git):
         # Note: This is a git specific part of the API, it's only implemented
         # by the git backend.
         source_repo = vcsbackend_git.repo
         target_repo = vcsbackend_git.create_repo(bare=True)
         target_repo.fetch(source_repo.path)
         # Note: Get a fresh instance, avoids caching trouble
         target_repo = vcsbackend_git.backend(target_repo.path)
         assert len(source_repo.commit_ids) == len(target_repo.commit_ids)
 
     def test_commit_ids(self):
         # there are 112 commits (by now)
         # so we can assume they would be available from now on
         subset = {'c1214f7e79e02fc37156ff215cd71275450cffc3',
                   '38b5fe81f109cb111f549bfe9bb6b267e10bc557',
                   'fa6600f6848800641328adbf7811fd2372c02ab2',
                   '102607b09cdd60e2793929c4f90478be29f85a17',
                   '49d3fd156b6f7db46313fac355dca1a0b94a0017',
                   '2d1028c054665b962fa3d307adfc923ddd528038',
                   'd7e0d30fbcae12c90680eb095a4f5f02505ce501',
                   'ff7ca51e58c505fec0dd2491de52c622bb7a806b',
                   'dd80b0f6cf5052f17cc738c2951c4f2070200d7f',
                   '8430a588b43b5d6da365400117c89400326e7992',
                   'd955cd312c17b02143c04fa1099a352b04368118',
                   'f67b87e5c629c2ee0ba58f85197e423ff28d735b',
                   'add63e382e4aabc9e1afdc4bdc24506c269b7618',
                   'f298fe1189f1b69779a4423f40b48edf92a703fc',
                   'bd9b619eb41994cac43d67cf4ccc8399c1125808',
                   '6e125e7c890379446e98980d8ed60fba87d0f6d1',
                   'd4a54db9f745dfeba6933bf5b1e79e15d0af20bd',
                   '0b05e4ed56c802098dfc813cbe779b2f49e92500',
                   '191caa5b2c81ed17c0794bf7bb9958f4dcb0b87e',
                   '45223f8f114c64bf4d6f853e3c35a369a6305520',
                   'ca1eb7957a54bce53b12d1a51b13452f95bc7c7e',
                   'f5ea29fc42ef67a2a5a7aecff10e1566699acd68',
                   '27d48942240f5b91dfda77accd2caac94708cc7d',
                   '622f0eb0bafd619d2560c26f80f09e3b0b0d78af',
                   'e686b958768ee96af8029fe19c6050b1a8dd3b2b'}
         assert subset.issubset(set(self.repo.commit_ids))
 
     def test_slicing(self):
         # 4 1 5 10 95
         for sfrom, sto, size in [(0, 4, 4), (1, 2, 1), (10, 15, 5),
                                  (10, 20, 10), (5, 100, 95)]:
             commit_ids = list(self.repo[sfrom:sto])
             assert len(commit_ids) == size
             assert commit_ids[0] == self.repo.get_commit(commit_idx=sfrom)
             assert commit_ids[-1] == self.repo.get_commit(commit_idx=sto - 1)
 
     def test_branches(self):
         # TODO: Need more tests here
         # Removed (those are 'remotes' branches for cloned repo)
         # assert 'master' in self.repo.branches
         # assert 'gittree' in self.repo.branches
         # assert 'web-branch' in self.repo.branches
         for __, commit_id in self.repo.branches.items():
             assert isinstance(self.repo.get_commit(commit_id), GitCommit)
 
     def test_tags(self):
         # TODO: Need more tests here
         assert 'v0.1.1' in self.repo.tags
         assert 'v0.1.2' in self.repo.tags
         for __, commit_id in self.repo.tags.items():
             assert isinstance(self.repo.get_commit(commit_id), GitCommit)
 
     def _test_single_commit_cache(self, commit_id):
         commit = self.repo.get_commit(commit_id)
         assert commit_id in self.repo.commits
         assert commit is self.repo.commits[commit_id]
 
     def test_initial_commit(self):
         commit_id = self.repo.commit_ids[0]
         init_commit = self.repo.get_commit(commit_id)
         init_author = init_commit.author
 
         assert init_commit.message == 'initial import\n'
         assert init_author == 'Marcin Kuzminski <[e-mail]>'
         assert init_author == init_commit.committer
         for path in ('vcs/__init__.py',
                      'vcs/backends/BaseRepository.py',
                      'vcs/backends/__init__.py'):
             assert isinstance(init_commit.get_node(path), FileNode)
         for path in ('', 'vcs', 'vcs/backends'):
             assert isinstance(init_commit.get_node(path), DirNode)
 
         with pytest.raises(NodeDoesNotExistError):
             init_commit.get_node(path='foobar')
 
         node = init_commit.get_node('vcs/')
         assert hasattr(node, 'kind')
         assert node.kind == NodeKind.DIR
 
         node = init_commit.get_node('vcs')
         assert hasattr(node, 'kind')
         assert node.kind == NodeKind.DIR
 
         node = init_commit.get_node('vcs/__init__.py')
         assert hasattr(node, 'kind')
         assert node.kind == NodeKind.FILE
 
     def test_not_existing_commit(self):
         with pytest.raises(RepositoryError):
             self.repo.get_commit('f' * 40)
 
     def test_commit10(self):
 
         commit10 = self.repo.get_commit(self.repo.commit_ids[9])
         README = """===
 VCS
 ===
 
 Various Version Control System management abstraction layer for Python.
 
 Introduction
 ------------
 
 TODO: To be written...
 
 """
         node = commit10.get_node('README.rst')
         assert node.kind == NodeKind.FILE
         assert node.str_content == README
 
     def test_head(self):
         assert self.repo.head == self.repo.get_commit().raw_id
 
     def test_checkout_with_create(self, tmpdir):
         repo_clone = self.get_clone_repo(tmpdir)
 
         new_branch = 'new_branch'
         assert repo_clone._current_branch() == 'master'
         assert set(repo_clone.branches) == {'master'}
         repo_clone._checkout(new_branch, create=True)
 
         # Branches is a lazy property so we need to recrete the Repo object.
         repo_clone = GitRepository(repo_clone.path)
         assert set(repo_clone.branches) == {'master', new_branch}
         assert repo_clone._current_branch() == new_branch
 
     def test_checkout(self, tmpdir):
         repo_clone = self.get_clone_repo(tmpdir)
 
         repo_clone._checkout('new_branch', create=True)
         repo_clone._checkout('master')
 
         assert repo_clone._current_branch() == 'master'
 
     def test_checkout_same_branch(self, tmpdir):
         repo_clone = self.get_clone_repo(tmpdir)
 
         repo_clone._checkout('master')
         assert repo_clone._current_branch() == 'master'
 
     def test_checkout_branch_already_exists(self, tmpdir):
         repo_clone = self.get_clone_repo(tmpdir)
 
         with pytest.raises(RepositoryError):
             repo_clone._checkout('master', create=True)
 
     def test_checkout_bare_repo(self):
         with pytest.raises(RepositoryError):
             self.repo._checkout('master')
 
     def test_current_branch_bare_repo(self):
         with pytest.raises(RepositoryError):
             self.repo._current_branch()
 
     def test_current_branch_empty_repo(self, tmpdir):
         repo = self.get_empty_repo(tmpdir)
         assert repo._current_branch() is None
 
     def test_local_clone(self, tmp_path_factory):
         clone_path = str(tmp_path_factory.mktemp('test-local-clone'))
         self.repo._local_clone(clone_path, 'master')
         repo_clone = GitRepository(clone_path)
 
         assert self.repo.commit_ids == repo_clone.commit_ids
 
     def test_local_clone_with_specific_branch(self, tmpdir):
         source_repo = self.get_clone_repo(tmpdir)
 
         # Create a new branch in source repo
         new_branch_commit = source_repo.commit_ids[-3]
         source_repo._checkout(new_branch_commit)
         source_repo._checkout('new_branch', create=True)
 
         clone_path = str(tmpdir.join('git-clone-path-1'))
         source_repo._local_clone(clone_path, 'new_branch')
         repo_clone = GitRepository(clone_path)
 
         assert source_repo.commit_ids[:-3 + 1] == repo_clone.commit_ids
 
         clone_path = str(tmpdir.join('git-clone-path-2'))
         source_repo._local_clone(clone_path, 'master')
         repo_clone = GitRepository(clone_path)
 
         assert source_repo.commit_ids == repo_clone.commit_ids
 
     def test_local_clone_fails_if_target_exists(self):
         with pytest.raises(RepositoryError):
             self.repo._local_clone(self.repo.path, 'master')
 
     def test_local_fetch(self, tmpdir):
         target_repo = self.get_empty_repo(tmpdir)
         source_repo = self.get_clone_repo(tmpdir)
 
         # Create a new branch in source repo
         master_commit = source_repo.commit_ids[-1]
         new_branch_commit = source_repo.commit_ids[-3]
         source_repo._checkout(new_branch_commit)
         source_repo._checkout('new_branch', create=True)
 
         target_repo._local_fetch(source_repo.path, 'new_branch')
         assert target_repo._last_fetch_heads() == [new_branch_commit]
 
         target_repo._local_fetch(source_repo.path, 'master')
         assert target_repo._last_fetch_heads() == [master_commit]
 
     def test_local_fetch_from_bare_repo(self, tmpdir):
         target_repo = self.get_empty_repo(tmpdir)
         target_repo._local_fetch(self.repo.path, 'master')
 
         master_commit = self.repo.commit_ids[-1]
         assert target_repo._last_fetch_heads() == [master_commit]
 
     def test_local_fetch_from_same_repo(self):
         with pytest.raises(ValueError):
             self.repo._local_fetch(self.repo.path, 'master')
 
     def test_local_fetch_branch_does_not_exist(self, tmpdir):
         target_repo = self.get_empty_repo(tmpdir)
 
         with pytest.raises(RepositoryError):
             target_repo._local_fetch(self.repo.path, 'new_branch')
 
     def test_local_pull(self, tmpdir):
         target_repo = self.get_empty_repo(tmpdir)
         source_repo = self.get_clone_repo(tmpdir)
 
         # Create a new branch in source repo
         master_commit = source_repo.commit_ids[-1]
         new_branch_commit = source_repo.commit_ids[-3]
         source_repo._checkout(new_branch_commit)
         source_repo._checkout('new_branch', create=True)
 
         target_repo._local_pull(source_repo.path, 'new_branch')
         target_repo = GitRepository(target_repo.path)
         assert target_repo.head == new_branch_commit
 
         target_repo._local_pull(source_repo.path, 'master')
         target_repo = GitRepository(target_repo.path)
         assert target_repo.head == master_commit
 
     def test_local_pull_in_bare_repo(self):
         with pytest.raises(RepositoryError):
             self.repo._local_pull(self.repo.path, 'master')
 
     def test_local_merge(self, tmpdir):
         target_repo = self.get_empty_repo(tmpdir)
         source_repo = self.get_clone_repo(tmpdir)
 
         # Create a new branch in source repo
         master_commit = source_repo.commit_ids[-1]
         new_branch_commit = source_repo.commit_ids[-3]
         source_repo._checkout(new_branch_commit)
         source_repo._checkout('new_branch', create=True)
 
         # This is required as one cannot do a -ff-only merge in an empty repo.
         target_repo._local_pull(source_repo.path, 'new_branch')
 
         target_repo._local_fetch(source_repo.path, 'master')
         merge_message = 'Merge message\n\nDescription:...'
         user_name = 'Albert Einstein'
         user_email = '[e-mail]'
         target_repo._local_merge(merge_message, user_name, user_email,
                                  target_repo._last_fetch_heads())
 
         target_repo = GitRepository(target_repo.path)
         assert target_repo.commit_ids[-2] == master_commit
         last_commit = target_repo.get_commit(target_repo.head)
         assert last_commit.message.strip() == merge_message
         assert last_commit.author == '%s <%s>' % (user_name, user_email)
 
         assert not os.path.exists(
             os.path.join(target_repo.path, '.git', 'MERGE_HEAD'))
 
     def test_local_merge_raises_exception_on_conflict(self, vcsbackend_git):
         target_repo = vcsbackend_git.create_repo(number_of_commits=1)
         vcsbackend_git.ensure_file(b'README', b'I will conflict with you!!!')
 
         target_repo._local_fetch(self.repo.path, 'master')
         with pytest.raises(RepositoryError):
             target_repo._local_merge(
                 'merge_message', 'user name', '[e-mail]',
                 target_repo._last_fetch_heads())
 
         # Check we are not left in an intermediate merge state
         assert not os.path.exists(
             os.path.join(target_repo.path, '.git', 'MERGE_HEAD'))
 
     def test_local_merge_into_empty_repo(self, tmpdir):
         target_repo = self.get_empty_repo(tmpdir)
 
         # This is required as one cannot do a -ff-only merge in an empty repo.
         target_repo._local_fetch(self.repo.path, 'master')
         with pytest.raises(RepositoryError):
             target_repo._local_merge(
                 'merge_message', 'user name', '[e-mail]',
                 target_repo._last_fetch_heads())
 
     def test_local_merge_in_bare_repo(self):
         with pytest.raises(RepositoryError):
             self.repo._local_merge(
                 'merge_message', 'user name', '[e-mail]', None)
 
     def test_local_push_non_bare(self, tmpdir):
         target_repo = self.get_empty_repo(tmpdir)
 
         pushed_branch = 'pushed_branch'
         self.repo._local_push('master', target_repo.path, pushed_branch)
         # Fix the HEAD of the target repo, or otherwise GitRepository won't
         # report any branches.
         with open(os.path.join(target_repo.path, '.git', 'HEAD'), 'w') as f:
             f.write('ref: refs/heads/%s' % pushed_branch)
 
         target_repo = GitRepository(target_repo.path)
 
         assert (target_repo.branches[pushed_branch] ==
                 self.repo.branches['master'])
 
     def test_local_push_bare(self, tmpdir):
         target_repo = self.get_empty_repo(tmpdir, bare=True)
 
         pushed_branch = 'pushed_branch'
         self.repo._local_push('master', target_repo.path, pushed_branch)
         # Fix the HEAD of the target repo, or otherwise GitRepository won't
         # report any branches.
         with open(os.path.join(target_repo.path, 'HEAD'), 'w') as f:
             f.write('ref: refs/heads/%s' % pushed_branch)
 
         target_repo = GitRepository(target_repo.path)
 
         assert (target_repo.branches[pushed_branch] ==
                 self.repo.branches['master'])
 
     def test_local_push_non_bare_target_branch_is_checked_out(self, tmpdir):
         target_repo = self.get_clone_repo(tmpdir)
 
         pushed_branch = 'pushed_branch'
         # Create a new branch in source repo
         new_branch_commit = target_repo.commit_ids[-3]
         target_repo._checkout(new_branch_commit)
         target_repo._checkout(pushed_branch, create=True)
 
         self.repo._local_push('master', target_repo.path, pushed_branch)
 
         target_repo = GitRepository(target_repo.path)
 
         assert (target_repo.branches[pushed_branch] ==
                 self.repo.branches['master'])
 
     def test_local_push_raises_exception_on_conflict(self, vcsbackend_git):
         target_repo = vcsbackend_git.create_repo(number_of_commits=1)
         with pytest.raises(RepositoryError):
             self.repo._local_push('master', target_repo.path, 'master')
 
     def test_hooks_can_be_enabled_via_env_variable_for_local_push(self, tmpdir):
         target_repo = self.get_empty_repo(tmpdir, bare=True)
 
         with mock.patch.object(self.repo, 'run_git_command') as run_mock:
             self.repo._local_push(
                 'master', target_repo.path, 'master', enable_hooks=True)
         env = run_mock.call_args[1]['extra_env']
         assert 'RC_SKIP_HOOKS' not in env
 
     def _add_failing_hook(self, repo_path, hook_name, bare=False):
         path_components = (
             ['hooks', hook_name] if bare else ['.git', 'hooks', hook_name])
         hook_path = os.path.join(repo_path, *path_components)
         with open(hook_path, 'w') as f:
             script_lines = [
                 '#!%s' % sys.executable,
                 'import os',
                 'import sys',
                 'if os.environ.get("RC_SKIP_HOOKS"):',
                 '    sys.exit(0)',
                 'sys.exit(1)',
             ]
             f.write('\n'.join(script_lines))
         os.chmod(hook_path, 0o755)
 
     def test_local_push_does_not_execute_hook(self, tmpdir):
         target_repo = self.get_empty_repo(tmpdir)
 
         pushed_branch = 'pushed_branch'
         self._add_failing_hook(target_repo.path, 'pre-receive')
         self.repo._local_push('master', target_repo.path, pushed_branch)
         # Fix the HEAD of the target repo, or otherwise GitRepository won't
         # report any branches.
         with open(os.path.join(target_repo.path, '.git', 'HEAD'), 'w') as f:
             f.write('ref: refs/heads/%s' % pushed_branch)
 
         target_repo = GitRepository(target_repo.path)
 
         assert (target_repo.branches[pushed_branch] ==
                 self.repo.branches['master'])
 
     def test_local_push_executes_hook(self, tmpdir):
         target_repo = self.get_empty_repo(tmpdir, bare=True)
         self._add_failing_hook(target_repo.path, 'pre-receive', bare=True)
         with pytest.raises(RepositoryError):
             self.repo._local_push(
                 'master', target_repo.path, 'master', enable_hooks=True)
 
     def test_maybe_prepare_merge_workspace(self):
         workspace = self.repo._maybe_prepare_merge_workspace(
             2, 'pr2', Reference('branch', 'master', 'unused'),
             Reference('branch', 'master', 'unused'))
 
         assert os.path.isdir(workspace)
         workspace_repo = GitRepository(workspace)
         assert workspace_repo.branches == self.repo.branches
 
         # Calling it a second time should also succeed
         workspace = self.repo._maybe_prepare_merge_workspace(
             2, 'pr2', Reference('branch', 'master', 'unused'),
             Reference('branch', 'master', 'unused'))
         assert os.path.isdir(workspace)
 
     def test_maybe_prepare_merge_workspace_different_refs(self):
         workspace = self.repo._maybe_prepare_merge_workspace(
             2, 'pr2', Reference('branch', 'master', 'unused'),
             Reference('branch', 'develop', 'unused'))
 
         assert os.path.isdir(workspace)
         workspace_repo = GitRepository(workspace)
         assert workspace_repo.branches == self.repo.branches
 
         # Calling it a second time should also succeed
         workspace = self.repo._maybe_prepare_merge_workspace(
             2, 'pr2', Reference('branch', 'master', 'unused'),
             Reference('branch', 'develop', 'unused'))
         assert os.path.isdir(workspace)
 
     def test_cleanup_merge_workspace(self):
         workspace = self.repo._maybe_prepare_merge_workspace(
             2, 'pr3', Reference('branch', 'master', 'unused'),
             Reference('branch', 'master', 'unused'))
         self.repo.cleanup_merge_workspace(2, 'pr3')
 
         assert not os.path.exists(workspace)
 
     def test_cleanup_merge_workspace_invalid_workspace_id(self):
         # No assert: because in case of an inexistent workspace this function
         # should still succeed.
         self.repo.cleanup_merge_workspace(1, 'pr4')
 
     def test_set_refs(self):
         test_ref = 'refs/test-refs/abcde'
         test_commit_id = 'ecb86e1f424f2608262b130db174a7dfd25a6623'
 
         self.repo.set_refs(test_ref, test_commit_id)
         stdout, _ = self.repo.run_git_command(['show-ref'])
         assert test_ref in stdout
         assert test_commit_id in stdout
 
     def test_remove_ref(self):
         test_ref = 'refs/test-refs/abcde'
         test_commit_id = 'ecb86e1f424f2608262b130db174a7dfd25a6623'
         self.repo.set_refs(test_ref, test_commit_id)
         stdout, _ = self.repo.run_git_command(['show-ref'])
         assert test_ref in stdout
         assert test_commit_id in stdout
 
         self.repo.remove_ref(test_ref)
         stdout, _ = self.repo.run_git_command(['show-ref'])
         assert test_ref not in stdout
         assert test_commit_id not in stdout
 
 
 class TestGitCommit(object):
 
     @pytest.fixture(autouse=True)
     def prepare(self):
         self.repo = GitRepository(TEST_GIT_REPO)
 
     def test_default_commit(self):
         tip = self.repo.get_commit()
         assert tip == self.repo.get_commit(None)
         assert tip == self.repo.get_commit('tip')
 
     def test_root_node(self):
         tip = self.repo.get_commit()
         assert tip.root is tip.get_node('')
 
     def test_lazy_fetch(self):
         """
         Test if commit's nodes expands and are cached as we walk through
         the commit. This test is somewhat hard to write as order of tests
         is a key here. Written by running command after command in a shell.
         """
         commit_id = '2a13f185e4525f9d4b59882791a2d397b90d5ddc'
         assert commit_id in self.repo.commit_ids
         commit = self.repo.get_commit(commit_id)
         assert len(commit.nodes) == 0
         root = commit.root
         assert len(commit.nodes) == 1
         assert len(root.nodes) == 8
         # accessing root.nodes updates commit.nodes
         assert len(commit.nodes) == 9
 
         docs = root.get_node('docs')
         # we haven't yet accessed anything new as docs dir was already cached
         assert len(commit.nodes) == 9
         assert len(docs.nodes) == 8
         # accessing docs.nodes updates commit.nodes
         assert len(commit.nodes) == 17
 
         assert docs is commit.get_node('docs')
         assert docs is root.nodes[0]
         assert docs is root.dirs[0]
         assert docs is commit.get_node('docs')
 
     def test_nodes_with_commit(self):
         commit_id = '2a13f185e4525f9d4b59882791a2d397b90d5ddc'
         commit = self.repo.get_commit(commit_id)
         root = commit.root
         docs = root.get_node('docs')
         assert docs is commit.get_node('docs')
         api = docs.get_node('api')
         assert api is commit.get_node('docs/api')
         index = api.get_node('index.rst')
         assert index is commit.get_node('docs/api/index.rst')
         assert index is commit.get_node('docs')\
             .get_node('api')\
             .get_node('index.rst')
 
     def test_branch_and_tags(self):
         """
         rev0 = self.repo.commit_ids[0]
         commit0 = self.repo.get_commit(rev0)
         assert commit0.branch == 'master'
         assert commit0.tags == []
 
         rev10 = self.repo.commit_ids[10]
         commit10 = self.repo.get_commit(rev10)
         assert commit10.branch == 'master'
         assert commit10.tags == []
 
         rev44 = self.repo.commit_ids[44]
         commit44 = self.repo.get_commit(rev44)
         assert commit44.branch == 'web-branch'
 
         tip = self.repo.get_commit('tip')
         assert 'tip' in tip.tags
         """
         # Those tests would fail - branches are now going
         # to be changed at main API in order to support git backend
         pass
 
     def test_file_size(self):
         to_check = (
             ('c1214f7e79e02fc37156ff215cd71275450cffc3',
                 'vcs/backends/BaseRepository.py', 502),
             ('d7e0d30fbcae12c90680eb095a4f5f02505ce501',
                 'vcs/backends/hg.py', 854),
             ('6e125e7c890379446e98980d8ed60fba87d0f6d1',
                 'setup.py', 1068),
 
             ('d955cd312c17b02143c04fa1099a352b04368118',
                 'vcs/backends/base.py', 2921),
             ('ca1eb7957a54bce53b12d1a51b13452f95bc7c7e',
                 'vcs/backends/base.py', 3936),
             ('f50f42baeed5af6518ef4b0cb2f1423f3851a941',
                 'vcs/backends/base.py', 6189),
         )
         for commit_id, path, size in to_check:
             node = self.repo.get_commit(commit_id).get_node(path)
             assert node.is_file()
             assert node.size == size
 
     def test_file_history_from_commits(self):
         node = self.repo[10].get_node('setup.py')
         commit_ids = [commit.raw_id for commit in node.history]
         assert ['ff7ca51e58c505fec0dd2491de52c622bb7a806b'] == commit_ids
 
         node = self.repo[20].get_node('setup.py')
         node_ids = [commit.raw_id for commit in node.history]
         assert ['191caa5b2c81ed17c0794bf7bb9958f4dcb0b87e',
                 'ff7ca51e58c505fec0dd2491de52c622bb7a806b'] == node_ids
 
         # special case we check history from commit that has this particular
         # file changed this means we check if it's included as well
         node = self.repo.get_commit('191caa5b2c81ed17c0794bf7bb9958f4dcb0b87e') \
             .get_node('setup.py')
         node_ids = [commit.raw_id for commit in node.history]
         assert ['191caa5b2c81ed17c0794bf7bb9958f4dcb0b87e',
                 'ff7ca51e58c505fec0dd2491de52c622bb7a806b'] == node_ids
 
     def test_file_history(self):
         # we can only check if those commits are present in the history
         # as we cannot update this test every time file is changed
         files = {
             'setup.py': [
                 '54386793436c938cff89326944d4c2702340037d',
                 '51d254f0ecf5df2ce50c0b115741f4cf13985dab',
                 '998ed409c795fec2012b1c0ca054d99888b22090',
                 '5e0eb4c47f56564395f76333f319d26c79e2fb09',
                 '0115510b70c7229dbc5dc49036b32e7d91d23acd',
                 '7cb3fd1b6d8c20ba89e2264f1c8baebc8a52d36e',
                 '2a13f185e4525f9d4b59882791a2d397b90d5ddc',
                 '191caa5b2c81ed17c0794bf7bb9958f4dcb0b87e',
                 'ff7ca51e58c505fec0dd2491de52c622bb7a806b',
             ],
             'vcs/nodes.py': [
                 '33fa3223355104431402a888fa77a4e9956feb3e',
                 'fa014c12c26d10ba682fadb78f2a11c24c8118e1',
                 'e686b958768ee96af8029fe19c6050b1a8dd3b2b',
                 'ab5721ca0a081f26bf43d9051e615af2cc99952f',
                 'c877b68d18e792a66b7f4c529ea02c8f80801542',
                 '4313566d2e417cb382948f8d9d7c765330356054',
                 '6c2303a793671e807d1cfc70134c9ca0767d98c2',
                 '54386793436c938cff89326944d4c2702340037d',
                 '54000345d2e78b03a99d561399e8e548de3f3203',
                 '1c6b3677b37ea064cb4b51714d8f7498f93f4b2b',
                 '2d03ca750a44440fb5ea8b751176d1f36f8e8f46',
                 '2a08b128c206db48c2f0b8f70df060e6db0ae4f8',
                 '30c26513ff1eb8e5ce0e1c6b477ee5dc50e2f34b',
                 'ac71e9503c2ca95542839af0ce7b64011b72ea7c',
                 '12669288fd13adba2a9b7dd5b870cc23ffab92d2',
                 '5a0c84f3e6fe3473e4c8427199d5a6fc71a9b382',
                 '12f2f5e2b38e6ff3fbdb5d722efed9aa72ecb0d5',
                 '5eab1222a7cd4bfcbabc218ca6d04276d4e27378',
                 'f50f42baeed5af6518ef4b0cb2f1423f3851a941',
                 'd7e390a45f6aa96f04f5e7f583ad4f867431aa25',
                 'f15c21f97864b4f071cddfbf2750ec2e23859414',
                 'e906ef056cf539a4e4e5fc8003eaf7cf14dd8ade',
                 'ea2b108b48aa8f8c9c4a941f66c1a03315ca1c3b',
                 '84dec09632a4458f79f50ddbbd155506c460b4f9',
                 '0115510b70c7229dbc5dc49036b32e7d91d23acd',
                 '2a13f185e4525f9d4b59882791a2d397b90d5ddc',
                 '3bf1c5868e570e39569d094f922d33ced2fa3b2b',
                 'b8d04012574729d2c29886e53b1a43ef16dd00a1',
                 '6970b057cffe4aab0a792aa634c89f4bebf01441',
                 'dd80b0f6cf5052f17cc738c2951c4f2070200d7f',
                 'ff7ca51e58c505fec0dd2491de52c622bb7a806b',
             ],
             'vcs/backends/git.py': [
                 '4cf116ad5a457530381135e2f4c453e68a1b0105',
                 '9a751d84d8e9408e736329767387f41b36935153',
                 'cb681fb539c3faaedbcdf5ca71ca413425c18f01',
                 '428f81bb652bcba8d631bce926e8834ff49bdcc6',
                 '180ab15aebf26f98f714d8c68715e0f05fa6e1c7',
                 '2b8e07312a2e89e92b90426ab97f349f4bce2a3a',
                 '50e08c506174d8645a4bb517dd122ac946a0f3bf',
                 '54000345d2e78b03a99d561399e8e548de3f3203',
             ],
         }
         for path, commit_ids in files.items():
             node = self.repo.get_commit(commit_ids[0]).get_node(path)
             node_ids = [commit.raw_id for commit in node.history]
             assert set(commit_ids).issubset(set(node_ids)), (
                 "We assumed that %s is subset of commit_ids for which file %s "
                 "has been changed, and history of that node returned: %s"
                 % (commit_ids, path, node_ids))
 
     def test_file_annotate(self):
         files = {
             'vcs/backends/__init__.py': {
                 'c1214f7e79e02fc37156ff215cd71275450cffc3': {
                     'lines_no': 1,
                     'commits': [
                         'c1214f7e79e02fc37156ff215cd71275450cffc3',
                     ],
                 },
                 '16fba1ae9334d79b66d7afed2c2dfbfa2ae53647': {
                     'lines_no': 21,
                     'commits': [
                         '49d3fd156b6f7db46313fac355dca1a0b94a0017',
                         '16fba1ae9334d79b66d7afed2c2dfbfa2ae53647',
                         '16fba1ae9334d79b66d7afed2c2dfbfa2ae53647',
                         '16fba1ae9334d79b66d7afed2c2dfbfa2ae53647',
                         '16fba1ae9334d79b66d7afed2c2dfbfa2ae53647',
                         '16fba1ae9334d79b66d7afed2c2dfbfa2ae53647',
                         '16fba1ae9334d79b66d7afed2c2dfbfa2ae53647',
                         '16fba1ae9334d79b66d7afed2c2dfbfa2ae53647',
                         '16fba1ae9334d79b66d7afed2c2dfbfa2ae53647',
                         '16fba1ae9334d79b66d7afed2c2dfbfa2ae53647',
                         '16fba1ae9334d79b66d7afed2c2dfbfa2ae53647',
                         '16fba1ae9334d79b66d7afed2c2dfbfa2ae53647',
                         '16fba1ae9334d79b66d7afed2c2dfbfa2ae53647',
                         '16fba1ae9334d79b66d7afed2c2dfbfa2ae53647',
                         '16fba1ae9334d79b66d7afed2c2dfbfa2ae53647',
                         '16fba1ae9334d79b66d7afed2c2dfbfa2ae53647',
                         '16fba1ae9334d79b66d7afed2c2dfbfa2ae53647',
                         '16fba1ae9334d79b66d7afed2c2dfbfa2ae53647',
                         '16fba1ae9334d79b66d7afed2c2dfbfa2ae53647',
                         '16fba1ae9334d79b66d7afed2c2dfbfa2ae53647',
                         '16fba1ae9334d79b66d7afed2c2dfbfa2ae53647',
                     ],
                 },
                 'e29b67bd158580fc90fc5e9111240b90e6e86064': {
                     'lines_no': 32,
                     'commits': [
                         '16fba1ae9334d79b66d7afed2c2dfbfa2ae53647',
                         '16fba1ae9334d79b66d7afed2c2dfbfa2ae53647',
                         '5eab1222a7cd4bfcbabc218ca6d04276d4e27378',
                         '16fba1ae9334d79b66d7afed2c2dfbfa2ae53647',
                         '16fba1ae9334d79b66d7afed2c2dfbfa2ae53647',
                         '992f38217b979d0b0987d0bae3cc26dac85d9b19',
                         '16fba1ae9334d79b66d7afed2c2dfbfa2ae53647',
                         '54000345d2e78b03a99d561399e8e548de3f3203',
                         '16fba1ae9334d79b66d7afed2c2dfbfa2ae53647',
                         '16fba1ae9334d79b66d7afed2c2dfbfa2ae53647',
                         '78c3f0c23b7ee935ec276acb8b8212444c33c396',
                         '992f38217b979d0b0987d0bae3cc26dac85d9b19',
                         '992f38217b979d0b0987d0bae3cc26dac85d9b19',
                         '992f38217b979d0b0987d0bae3cc26dac85d9b19',
                         '992f38217b979d0b0987d0bae3cc26dac85d9b19',
                         '2a13f185e4525f9d4b59882791a2d397b90d5ddc',
                         '992f38217b979d0b0987d0bae3cc26dac85d9b19',
                         '78c3f0c23b7ee935ec276acb8b8212444c33c396',
                         '992f38217b979d0b0987d0bae3cc26dac85d9b19',
                         '992f38217b979d0b0987d0bae3cc26dac85d9b19',
                         '992f38217b979d0b0987d0bae3cc26dac85d9b19',
                         '16fba1ae9334d79b66d7afed2c2dfbfa2ae53647',
                         '16fba1ae9334d79b66d7afed2c2dfbfa2ae53647',
                         '16fba1ae9334d79b66d7afed2c2dfbfa2ae53647',
                         '16fba1ae9334d79b66d7afed2c2dfbfa2ae53647',
                         '992f38217b979d0b0987d0bae3cc26dac85d9b19',
                         '16fba1ae9334d79b66d7afed2c2dfbfa2ae53647',
                         '992f38217b979d0b0987d0bae3cc26dac85d9b19',
                         '992f38217b979d0b0987d0bae3cc26dac85d9b19',
                         '16fba1ae9334d79b66d7afed2c2dfbfa2ae53647',
                         '16fba1ae9334d79b66d7afed2c2dfbfa2ae53647',
                         '16fba1ae9334d79b66d7afed2c2dfbfa2ae53647',
                     ],
                 },
             },
         }
 
         for fname, commit_dict in files.items():
             for commit_id, __ in commit_dict.items():
                 commit = self.repo.get_commit(commit_id)
 
                 l1_1 = [x[1] for x in commit.get_file_annotate(fname)]
                 l1_2 = [x[2]().raw_id for x in commit.get_file_annotate(fname)]
                 assert l1_1 == l1_2
                 l1 = l1_1
                 l2 = files[fname][commit_id]['commits']
                 assert l1 == l2, (
                     "The lists of commit_ids for %s@commit_id %s"
                     "from annotation list should match each other, "
                     "got \n%s \nvs \n%s " % (fname, commit_id, l1, l2))
 
     def test_files_state(self):
         """
         Tests state of FileNodes.
         """
         node = self.repo\
             .get_commit('e6ea6d16e2f26250124a1f4b4fe37a912f9d86a0')\
             .get_node('vcs/utils/diffs.py')
         assert node.state, NodeState.ADDED
         assert node.added
         assert not node.changed
         assert not node.not_changed
         assert not node.removed
 
         node = self.repo\
             .get_commit('33fa3223355104431402a888fa77a4e9956feb3e')\
             .get_node('.hgignore')
         assert node.state, NodeState.CHANGED
         assert not node.added
         assert node.changed
         assert not node.not_changed
         assert not node.removed
 
         node = self.repo\
             .get_commit('e29b67bd158580fc90fc5e9111240b90e6e86064')\
             .get_node('setup.py')
         assert node.state, NodeState.NOT_CHANGED
         assert not node.added
         assert not node.changed
         assert node.not_changed
         assert not node.removed
 
         # If node has REMOVED state then trying to fetch it would raise
         # CommitError exception
         commit = self.repo.get_commit(
             'fa6600f6848800641328adbf7811fd2372c02ab2')
         path = 'vcs/backends/BaseRepository.py'
         with pytest.raises(NodeDoesNotExistError):
             commit.get_node(path)
         # but it would be one of ``removed`` (commit's attribute)
         assert path in [rf.path for rf in commit.removed]
 
         commit = self.repo.get_commit(
             '54386793436c938cff89326944d4c2702340037d')
         changed = [
             'setup.py', 'tests/test_nodes.py', 'vcs/backends/hg.py',
             'vcs/nodes.py']
         assert set(changed) == set([f.path for f in commit.changed])
 
     def test_unicode_branch_refs(self):
         unicode_branches = {
             'refs/heads/unicode': '6c0ce52b229aa978889e91b38777f800e85f330b',
             u'refs/heads/uniçö∂e': 'ürl',
         }
         with mock.patch(
             ("rhodecode.lib.vcs.backends.git.repository"
                 ".GitRepository._refs"),
                 unicode_branches):
             branches = self.repo.branches
 
         assert 'unicode' in branches
         assert u'uniçö∂e' in branches
 
     def test_unicode_tag_refs(self):
         unicode_tags = {
             'refs/tags/unicode': '6c0ce52b229aa978889e91b38777f800e85f330b',
             u'refs/tags/uniçö∂e': '6c0ce52b229aa978889e91b38777f800e85f330b',
         }
         with mock.patch(
             ("rhodecode.lib.vcs.backends.git.repository"
                 ".GitRepository._refs"),
                 unicode_tags):
             tags = self.repo.tags
 
         assert 'unicode' in tags
         assert u'uniçö∂e' in tags
 
     def test_commit_message_is_unicode(self):
         for commit in self.repo:
             assert type(commit.message) == str
 
     def test_commit_author_is_unicode(self):
         for commit in self.repo:
             assert type(commit.author) == str
 
     def test_repo_files_content_types(self):
         commit = self.repo.get_commit()
         for node in commit.get_node('/'):
             if node.is_file():
                 assert type(node.content) == bytes
                 assert type(node.str_content) == str
 
     def test_wrong_path(self):
         # There is 'setup.py' in the root dir but not there:
         path = 'foo/bar/setup.py'
         tip = self.repo.get_commit()
         with pytest.raises(VCSError):
             tip.get_node(path)
 
     @pytest.mark.parametrize("author_email, commit_id", [
         ('[e-mail]', 'c1214f7e79e02fc37156ff215cd71275450cffc3'),
         ('[e-mail]',
          'ff7ca51e58c505fec0dd2491de52c622bb7a806b'),
         ('none@none', '8430a588b43b5d6da365400117c89400326e7992'),
     ])
     def test_author_email(self, author_email, commit_id):
         commit = self.repo.get_commit(commit_id)
         assert author_email == commit.author_email
 
     @pytest.mark.parametrize("author, commit_id", [
         ('Marcin Kuzminski', 'c1214f7e79e02fc37156ff215cd71275450cffc3'),
         ('Lukasz Balcerzak', 'ff7ca51e58c505fec0dd2491de52c622bb7a806b'),
         ('marcink', '8430a588b43b5d6da365400117c89400326e7992'),
     ])
     def test_author_username(self, author, commit_id):
         commit = self.repo.get_commit(commit_id)
         assert author == commit.author_name
 
 
 class TestLargeFileRepo(object):
 
     def test_large_file(self, backend_git):
         conf = make_db_config()
         repo = backend_git.create_test_repo('largefiles', conf)
 
         tip = repo.scm_instance().get_commit()
 
         # extract stored LF node into the origin cache
         lfs_store = os.path.join(repo.repo_path, repo.repo_name, 'lfs_store')
 
         oid = '7b331c02e313c7599d5a90212e17e6d3cb729bd2e1c9b873c302a63c95a2f9bf'
         oid_path = os.path.join(lfs_store, oid)
         oid_destination = os.path.join(
             conf.get('vcs_git_lfs', 'store_location'), oid)
         shutil.copy(oid_path, oid_destination)
 
         node = tip.get_node('1MB.zip')
 
         lf_node = node.get_largefile_node()
 
         assert lf_node.is_largefile() is True
         assert lf_node.size == 1024000
         assert lf_node.name == '1MB.zip'
 
 
 @pytest.mark.usefixtures("vcs_repository_support")
 class TestGitSpecificWithRepo(BackendTestMixin):
 
     @classmethod
     def _get_commits(cls):
         return [
             {
                 'message': 'Initial',
                 'author': 'Joe Doe <[e-mail]>',
                 'date': datetime.datetime(2010, 1, 1, 20),
                 'added': [
                     FileNode(b'foobar/static/js/admin/base.js', content=b'base'),
                     FileNode(b'foobar/static/admin', content=b'admin', mode=0o120000),  # this is a link
                     FileNode(b'foo', content=b'foo'),
                 ],
             },
             {
                 'message': 'Second',
                 'author': 'Joe Doe <[e-mail]>',
                 'date': datetime.datetime(2010, 1, 1, 22),
                 'added': [
                     FileNode(b'foo2', content=b'foo2'),
                 ],
             },
         ]
 
     def test_paths_slow_traversing(self):
         commit = self.repo.get_commit()
         assert commit.get_node('foobar').get_node('static').get_node('js')\
             .get_node('admin').get_node('base.js').content == b'base'
 
     def test_paths_fast_traversing(self):
         commit = self.repo.get_commit()
         assert commit.get_node('foobar/static/js/admin/base.js').content == b'base'
 
     def test_get_diff_runs_git_command_with_hashes(self):
         comm1 = self.repo[0]
         comm2 = self.repo[1]
 
         with mock.patch.object(self.repo, '_remote', return_value=mock.Mock()) as remote_mock:
             remote_mock.diff = mock.MagicMock(side_effect=callable_get_diff)
             self.repo.get_diff(comm1, comm2)
 
         remote_mock.diff.assert_called_once_with(
             comm1.raw_id, comm2.raw_id,
             file_filter=None, opt_ignorews=False, context=3)
 
     def test_get_diff_runs_git_command_with_str_hashes(self):
         comm2 = self.repo[1]
 
         with mock.patch.object(self.repo, '_remote', return_value=mock.Mock()) as remote_mock:
             remote_mock.diff = mock.MagicMock(side_effect=callable_get_diff)
             self.repo.get_diff(self.repo.EMPTY_COMMIT, comm2)
 
         remote_mock.diff.assert_called_once_with(
             self.repo.EMPTY_COMMIT.raw_id, comm2.raw_id,
             file_filter=None, opt_ignorews=False, context=3)
 
     def test_get_diff_runs_git_command_with_path_if_its_given(self):
         comm1 = self.repo[0]
         comm2 = self.repo[1]
 
         with mock.patch.object(self.repo, '_remote', return_value=mock.Mock()) as remote_mock:
             remote_mock.diff = mock.MagicMock(side_effect=callable_get_diff)
             self.repo.get_diff(comm1, comm2, 'foo')
 
         remote_mock.diff.assert_called_once_with(
             self.repo._lookup_commit(0), comm2.raw_id,
             file_filter='foo', opt_ignorews=False, context=3)
 
 
 @pytest.mark.usefixtures("vcs_repository_support")
 class TestGitRegression(BackendTestMixin):
 
     @classmethod
     def _get_commits(cls):
         return [
             {
                 'message': 'Initial',
                 'author': 'Joe Doe <[e-mail]>',
                 'date': datetime.datetime(2010, 1, 1, 20),
                 'added': [
                     FileNode(b'bot/__init__.py', content=b'base'),
                     FileNode(b'bot/templates/404.html', content=b'base'),
                     FileNode(b'bot/templates/500.html', content=b'base'),
                 ],
             },
             {
                 'message': 'Second',
                 'author': 'Joe Doe <[e-mail]>',
                 'date': datetime.datetime(2010, 1, 1, 22),
                 'added': [
                     FileNode(b'bot/build/migrations/1.py', content=b'foo2'),
                     FileNode(b'bot/build/migrations/2.py', content=b'foo2'),
                     FileNode(b'bot/build/static/templates/f.html', content=b'foo2'),
                     FileNode(b'bot/build/static/templates/f1.html', content=b'foo2'),
                     FileNode(b'bot/build/templates/err.html', content=b'foo2'),
                     FileNode(b'bot/build/templates/err2.html', content=b'foo2'),
                 ],
             },
         ]
 
     @pytest.mark.parametrize("path, expected_paths", [
         ('bot', [
             'bot/build',
             'bot/templates',
             'bot/__init__.py']),
         ('bot/build', [
             'bot/build/migrations',
             'bot/build/static',
             'bot/build/templates']),
         ('bot/build/static', [
             'bot/build/static/templates']),
         ('bot/build/static/templates', [
             'bot/build/static/templates/f.html',
             'bot/build/static/templates/f1.html']),
         ('bot/build/templates', [
             'bot/build/templates/err.html',
             'bot/build/templates/err2.html']),
         ('bot/templates/', [
             'bot/templates/404.html',
             'bot/templates/500.html']),
     ])
     def test_similar_paths(self, path, expected_paths):
         commit = self.repo.get_commit()
         paths = [n.path for n in commit.get_nodes(path)]
         assert paths == expected_paths
 
 
 class TestDiscoverGitVersion(object):
 
     def test_returns_git_version(self, baseapp):
         version = discover_git_version()
         assert version
 
     def test_returns_empty_string_without_vcsserver(self):
         mock_connection = mock.Mock()
         mock_connection.discover_git_version = mock.Mock(
             side_effect=Exception)
         with mock.patch('rhodecode.lib.vcs.connection.Git', mock_connection):
             version = discover_git_version()
         assert version == ''
 
 
 class TestGetSubmoduleUrl(object):
     def test_submodules_file_found(self):
         commit = GitCommit(repository=mock.Mock(), raw_id='abcdef12', idx=1)
         node = mock.Mock()
+
         with mock.patch.object(
                 commit, 'get_node', return_value=node) as get_node_mock:
-            node.content = (
+            node.str_content = (
                 '[submodule "subrepo1"]\n'
                 '\tpath = subrepo1\n'
                 '\turl = https://code.rhodecode.com/dulwich\n'
             )
             result = commit._get_submodule_url('subrepo1')
         get_node_mock.assert_called_once_with('.gitmodules')
         assert result == 'https://code.rhodecode.com/dulwich'
 
     def test_complex_submodule_path(self):
         commit = GitCommit(repository=mock.Mock(), raw_id='abcdef12', idx=1)
         node = mock.Mock()
+
         with mock.patch.object(
                 commit, 'get_node', return_value=node) as get_node_mock:
-            node.content = (
+            node.str_content = (
                 '[submodule "complex/subrepo/path"]\n'
                 '\tpath = complex/subrepo/path\n'
                 '\turl = https://code.rhodecode.com/dulwich\n'
             )
             result = commit._get_submodule_url('complex/subrepo/path')
         get_node_mock.assert_called_once_with('.gitmodules')
         assert result == 'https://code.rhodecode.com/dulwich'
 
     def test_submodules_file_not_found(self):
         commit = GitCommit(repository=mock.Mock(), raw_id='abcdef12', idx=1)
         with mock.patch.object(
                 commit, 'get_node', side_effect=NodeDoesNotExistError):
             result = commit._get_submodule_url('complex/subrepo/path')
         assert result is None
 
     def test_path_not_found(self):
         commit = GitCommit(repository=mock.Mock(), raw_id='abcdef12', idx=1)
         node = mock.Mock()
+
         with mock.patch.object(
                 commit, 'get_node', return_value=node) as get_node_mock:
-            node.content = (
+            node.str_content = (
                 '[submodule "subrepo1"]\n'
                 '\tpath = subrepo1\n'
                 '\turl = https://code.rhodecode.com/dulwich\n'
             )
             result = commit._get_submodule_url('subrepo2')
         get_node_mock.assert_called_once_with('.gitmodules')
         assert result is None
 
     def test_returns_cached_values(self):
         commit = GitCommit(repository=mock.Mock(), raw_id='abcdef12', idx=1)
         node = mock.Mock()
+
         with mock.patch.object(
                 commit, 'get_node', return_value=node) as get_node_mock:
-            node.content = (
+            node.str_content = (
                 '[submodule "subrepo1"]\n'
                 '\tpath = subrepo1\n'
                 '\turl = https://code.rhodecode.com/dulwich\n'
             )
             for _ in range(3):
                 commit._get_submodule_url('subrepo1')
         get_node_mock.assert_called_once_with('.gitmodules')
 
     def test_get_node_returns_a_link(self):
         repository = mock.Mock()
         repository.alias = 'git'
         commit = GitCommit(repository=repository, raw_id='abcdef12', idx=1)
         submodule_url = 'https://code.rhodecode.com/dulwich'
         get_id_patch = mock.patch.object(
             commit, '_get_tree_id_for_path', return_value=(1, 'link'))
         get_submodule_patch = mock.patch.object(
             commit, '_get_submodule_url', return_value=submodule_url)
 
         with get_id_patch, get_submodule_patch as submodule_mock:
             node = commit.get_node('/abcde')
 
         submodule_mock.assert_called_once_with('/abcde')
         assert type(node) == SubModuleNode
         assert node.url == submodule_url
 
     def test_get_nodes_returns_links(self):
         repository = mock.MagicMock()
         repository.alias = 'git'
         repository._remote.tree_items.return_value = [
             ('subrepo', 'stat', 1, 'link')
         ]
         commit = GitCommit(repository=repository, raw_id='abcdef12', idx=1)
         submodule_url = 'https://code.rhodecode.com/dulwich'
         get_id_patch = mock.patch.object(
             commit, '_get_tree_id_for_path', return_value=(1, 'tree'))
         get_submodule_patch = mock.patch.object(
             commit, '_get_submodule_url', return_value=submodule_url)
 
         with get_id_patch, get_submodule_patch as submodule_mock:
             nodes = commit.get_nodes('/abcde')
 
         submodule_mock.assert_called_once_with('/abcde/subrepo')
         assert len(nodes) == 1
         assert type(nodes[0]) == SubModuleNode
         assert nodes[0].url == submodule_url