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test_commits.py
575 lines | 20.6 KiB | text/x-python | PythonLexer
# -*- coding: utf-8 -*-
# Copyright (C) 2010-2017 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 time
import pytest
from rhodecode.lib.vcs.backends.base import (
CollectionGenerator, FILEMODE_DEFAULT, EmptyCommit)
from rhodecode.lib.vcs.exceptions import (
BranchDoesNotExistError, CommitDoesNotExistError,
RepositoryError, EmptyRepositoryError)
from rhodecode.lib.vcs.nodes import (
FileNode, AddedFileNodesGenerator,
ChangedFileNodesGenerator, RemovedFileNodesGenerator)
from rhodecode.tests import get_new_dir
from rhodecode.tests.vcs.base import BackendTestMixin
class TestBaseChangeset:
def test_is_deprecated(self):
from rhodecode.lib.vcs.backends.base import BaseChangeset
pytest.deprecated_call(BaseChangeset)
class TestEmptyCommit:
def test_branch_without_alias_returns_none(self):
commit = EmptyCommit()
assert commit.branch is None
class TestCommitsInNonEmptyRepo(BackendTestMixin):
recreate_repo_per_test = True
@classmethod
def _get_commits(cls):
start_date = datetime.datetime(2010, 1, 1, 20)
for x in xrange(5):
yield {
'message': 'Commit %d' % x,
'author': 'Joe Doe <joe.doe@example.com>',
'date': start_date + datetime.timedelta(hours=12 * x),
'added': [
FileNode('file_%d.txt' % x, content='Foobar %d' % x),
],
}
def test_walk_returns_empty_list_in_case_of_file(self):
result = list(self.tip.walk('file_0.txt'))
assert result == []
@pytest.mark.backends("git", "hg")
def test_new_branch(self):
self.imc.add(FileNode('docs/index.txt',
content='Documentation\n'))
foobar_tip = self.imc.commit(
message=u'New branch: foobar',
author=u'joe',
branch='foobar',
)
assert 'foobar' in self.repo.branches
assert foobar_tip.branch == 'foobar'
# 'foobar' should be the only branch that contains the new commit
branch = self.repo.branches.values()
assert branch[0] != branch[1]
@pytest.mark.backends("git", "hg")
def test_new_head_in_default_branch(self):
tip = self.repo.get_commit()
self.imc.add(FileNode('docs/index.txt',
content='Documentation\n'))
foobar_tip = self.imc.commit(
message=u'New branch: foobar',
author=u'joe',
branch='foobar',
parents=[tip],
)
self.imc.change(FileNode('docs/index.txt',
content='Documentation\nand more...\n'))
newtip = self.imc.commit(
message=u'At default branch',
author=u'joe',
branch=foobar_tip.branch,
parents=[foobar_tip],
)
newest_tip = self.imc.commit(
message=u'Merged with %s' % foobar_tip.raw_id,
author=u'joe',
branch=self.backend_class.DEFAULT_BRANCH_NAME,
parents=[newtip, foobar_tip],
)
assert newest_tip.branch == self.backend_class.DEFAULT_BRANCH_NAME
@pytest.mark.backends("git", "hg")
def test_get_commits_respects_branch_name(self):
"""
* e1930d0 (HEAD, master) Back in default branch
| * e1930d0 (docs) New Branch: docs2
| * dcc14fa New branch: docs
|/
* e63c41a Initial commit
...
* 624d3db Commit 0
:return:
"""
DEFAULT_BRANCH = self.repo.DEFAULT_BRANCH_NAME
TEST_BRANCH = 'docs'
org_tip = self.repo.get_commit()
self.imc.add(FileNode('readme.txt', content='Document\n'))
initial = self.imc.commit(
message=u'Initial commit',
author=u'joe',
parents=[org_tip],
branch=DEFAULT_BRANCH,)
self.imc.add(FileNode('newdoc.txt', content='foobar\n'))
docs_branch_commit1 = self.imc.commit(
message=u'New branch: docs',
author=u'joe',
parents=[initial],
branch=TEST_BRANCH,)
self.imc.add(FileNode('newdoc2.txt', content='foobar2\n'))
docs_branch_commit2 = self.imc.commit(
message=u'New branch: docs2',
author=u'joe',
parents=[docs_branch_commit1],
branch=TEST_BRANCH,)
self.imc.add(FileNode('newfile', content='hello world\n'))
self.imc.commit(
message=u'Back in default branch',
author=u'joe',
parents=[initial],
branch=DEFAULT_BRANCH,)
default_branch_commits = self.repo.get_commits(
branch_name=DEFAULT_BRANCH)
assert docs_branch_commit1 not in list(default_branch_commits)
assert docs_branch_commit2 not in list(default_branch_commits)
docs_branch_commits = self.repo.get_commits(
start_id=self.repo.commit_ids[0], end_id=self.repo.commit_ids[-1],
branch_name=TEST_BRANCH)
assert docs_branch_commit1 in list(docs_branch_commits)
assert docs_branch_commit2 in list(docs_branch_commits)
@pytest.mark.backends("svn")
def test_get_commits_respects_branch_name_svn(self, vcsbackend_svn):
repo = vcsbackend_svn['svn-simple-layout']
commits = repo.get_commits(branch_name='trunk')
commit_indexes = [c.idx for c in commits]
assert commit_indexes == [1, 2, 3, 7, 12, 15]
def test_get_commit_by_branch(self):
for branch, commit_id in self.repo.branches.iteritems():
assert commit_id == self.repo.get_commit(branch).raw_id
def test_get_commit_by_tag(self):
for tag, commit_id in self.repo.tags.iteritems():
assert commit_id == self.repo.get_commit(tag).raw_id
def test_get_commit_parents(self):
repo = self.repo
for test_idx in [1, 2, 3]:
commit = repo.get_commit(commit_idx=test_idx - 1)
assert [commit] == repo.get_commit(commit_idx=test_idx).parents
def test_get_commit_children(self):
repo = self.repo
for test_idx in [1, 2, 3]:
commit = repo.get_commit(commit_idx=test_idx + 1)
assert [commit] == repo.get_commit(commit_idx=test_idx).children
class TestCommits(BackendTestMixin):
recreate_repo_per_test = False
@classmethod
def _get_commits(cls):
start_date = datetime.datetime(2010, 1, 1, 20)
for x in xrange(5):
yield {
'message': u'Commit %d' % x,
'author': u'Joe Doe <joe.doe@example.com>',
'date': start_date + datetime.timedelta(hours=12 * x),
'added': [
FileNode('file_%d.txt' % x, content='Foobar %d' % x),
],
}
def test_simple(self):
tip = self.repo.get_commit()
assert tip.date, datetime.datetime(2010, 1, 3 == 20)
def test_simple_serialized_commit(self):
tip = self.repo.get_commit()
# json.dumps(tip) uses .__json__() method
data = tip.__json__()
assert 'branch' in data
assert data['revision']
def test_retrieve_tip(self):
tip = self.repo.get_commit('tip')
assert tip == self.repo.get_commit()
def test_invalid(self):
with pytest.raises(CommitDoesNotExistError):
self.repo.get_commit(commit_idx=123456789)
def test_idx(self):
commit = self.repo[0]
assert commit.idx == 0
def test_negative_idx(self):
commit = self.repo.get_commit(commit_idx=-1)
assert commit.idx >= 0
def test_revision_is_deprecated(self):
def get_revision(commit):
return commit.revision
commit = self.repo[0]
pytest.deprecated_call(get_revision, commit)
def test_size(self):
tip = self.repo.get_commit()
size = 5 * len('Foobar N') # Size of 5 files
assert tip.size == size
def test_size_at_commit(self):
tip = self.repo.get_commit()
size = 5 * len('Foobar N') # Size of 5 files
assert self.repo.size_at_commit(tip.raw_id) == size
def test_size_at_first_commit(self):
commit = self.repo[0]
size = len('Foobar N') # Size of 1 file
assert self.repo.size_at_commit(commit.raw_id) == size
def test_author(self):
tip = self.repo.get_commit()
assert_text_equal(tip.author, u'Joe Doe <joe.doe@example.com>')
def test_author_name(self):
tip = self.repo.get_commit()
assert_text_equal(tip.author_name, u'Joe Doe')
def test_author_email(self):
tip = self.repo.get_commit()
assert_text_equal(tip.author_email, u'joe.doe@example.com')
def test_message(self):
tip = self.repo.get_commit()
assert_text_equal(tip.message, u'Commit 4')
def test_diff(self):
tip = self.repo.get_commit()
diff = tip.diff()
assert "+Foobar 4" in diff.raw
def test_prev(self):
tip = self.repo.get_commit()
prev_commit = tip.prev()
assert prev_commit.message == 'Commit 3'
def test_prev_raises_on_first_commit(self):
commit = self.repo.get_commit(commit_idx=0)
with pytest.raises(CommitDoesNotExistError):
commit.prev()
def test_prev_works_on_second_commit_issue_183(self):
commit = self.repo.get_commit(commit_idx=1)
prev_commit = commit.prev()
assert prev_commit.idx == 0
def test_next(self):
commit = self.repo.get_commit(commit_idx=2)
next_commit = commit.next()
assert next_commit.message == 'Commit 3'
def test_next_raises_on_tip(self):
commit = self.repo.get_commit()
with pytest.raises(CommitDoesNotExistError):
commit.next()
def test_get_file_commit(self):
commit = self.repo.get_commit()
commit.get_file_commit('file_4.txt')
assert commit.message == 'Commit 4'
def test_get_filenodes_generator(self):
tip = self.repo.get_commit()
filepaths = [node.path for node in tip.get_filenodes_generator()]
assert filepaths == ['file_%d.txt' % x for x in xrange(5)]
def test_get_file_annotate(self):
file_added_commit = self.repo.get_commit(commit_idx=3)
annotations = list(file_added_commit.get_file_annotate('file_3.txt'))
line_no, commit_id, commit_loader, line = annotations[0]
assert line_no == 1
assert commit_id == file_added_commit.raw_id
assert commit_loader() == file_added_commit
assert 'Foobar 3' in line
def test_get_file_annotate_does_not_exist(self):
file_added_commit = self.repo.get_commit(commit_idx=2)
# TODO: Should use a specific exception class here?
with pytest.raises(Exception):
list(file_added_commit.get_file_annotate('file_3.txt'))
def test_get_file_annotate_tip(self):
tip = self.repo.get_commit()
commit = self.repo.get_commit(commit_idx=3)
expected_values = list(commit.get_file_annotate('file_3.txt'))
annotations = list(tip.get_file_annotate('file_3.txt'))
# Note: Skip index 2 because the loader function is not the same
for idx in (0, 1, 3):
assert annotations[0][idx] == expected_values[0][idx]
def test_get_commits_is_ordered_by_date(self):
commits = self.repo.get_commits()
assert isinstance(commits, CollectionGenerator)
assert len(commits) == 0 or len(commits) != 0
commits = list(commits)
ordered_by_date = sorted(commits, key=lambda commit: commit.date)
assert commits == ordered_by_date
def test_get_commits_respects_start(self):
second_id = self.repo.commit_ids[1]
commits = self.repo.get_commits(start_id=second_id)
assert isinstance(commits, CollectionGenerator)
commits = list(commits)
assert len(commits) == 4
def test_get_commits_includes_start_commit(self):
second_id = self.repo.commit_ids[1]
commits = self.repo.get_commits(start_id=second_id)
assert isinstance(commits, CollectionGenerator)
commits = list(commits)
assert commits[0].raw_id == second_id
def test_get_commits_respects_end(self):
second_id = self.repo.commit_ids[1]
commits = self.repo.get_commits(end_id=second_id)
assert isinstance(commits, CollectionGenerator)
commits = list(commits)
assert commits[-1].raw_id == second_id
assert len(commits) == 2
def test_get_commits_respects_both_start_and_end(self):
second_id = self.repo.commit_ids[1]
third_id = self.repo.commit_ids[2]
commits = self.repo.get_commits(start_id=second_id, end_id=third_id)
assert isinstance(commits, CollectionGenerator)
commits = list(commits)
assert len(commits) == 2
def test_get_commits_on_empty_repo_raises_EmptyRepository_error(self):
repo_path = get_new_dir(str(time.time()))
repo = self.Backend(repo_path, create=True)
with pytest.raises(EmptyRepositoryError):
list(repo.get_commits(start_id='foobar'))
def test_get_commits_includes_end_commit(self):
second_id = self.repo.commit_ids[1]
commits = self.repo.get_commits(end_id=second_id)
assert isinstance(commits, CollectionGenerator)
assert len(commits) == 2
commits = list(commits)
assert commits[-1].raw_id == second_id
def test_get_commits_respects_start_date(self):
start_date = datetime.datetime(2010, 1, 2)
commits = self.repo.get_commits(start_date=start_date)
assert isinstance(commits, CollectionGenerator)
# Should be 4 commits after 2010-01-02 00:00:00
assert len(commits) == 4
for c in commits:
assert c.date >= start_date
def test_get_commits_respects_start_date_and_end_date(self):
start_date = datetime.datetime(2010, 1, 2)
end_date = datetime.datetime(2010, 1, 3)
commits = self.repo.get_commits(start_date=start_date,
end_date=end_date)
assert isinstance(commits, CollectionGenerator)
assert len(commits) == 2
for c in commits:
assert c.date >= start_date
assert c.date <= end_date
def test_get_commits_respects_end_date(self):
end_date = datetime.datetime(2010, 1, 2)
commits = self.repo.get_commits(end_date=end_date)
assert isinstance(commits, CollectionGenerator)
assert len(commits) == 1
for c in commits:
assert c.date <= end_date
def test_get_commits_respects_reverse(self):
commits = self.repo.get_commits() # no longer reverse support
assert isinstance(commits, CollectionGenerator)
assert len(commits) == 5
commit_ids = reversed([c.raw_id for c in commits])
assert list(commit_ids) == list(reversed(self.repo.commit_ids))
def test_get_commits_slice_generator(self):
commits = self.repo.get_commits(
branch_name=self.repo.DEFAULT_BRANCH_NAME)
assert isinstance(commits, CollectionGenerator)
commit_slice = list(commits[1:3])
assert len(commit_slice) == 2
def test_get_commits_raise_commitdoesnotexist_for_wrong_start(self):
with pytest.raises(CommitDoesNotExistError):
list(self.repo.get_commits(start_id='foobar'))
def test_get_commits_raise_commitdoesnotexist_for_wrong_end(self):
with pytest.raises(CommitDoesNotExistError):
list(self.repo.get_commits(end_id='foobar'))
def test_get_commits_raise_branchdoesnotexist_for_wrong_branch_name(self):
with pytest.raises(BranchDoesNotExistError):
list(self.repo.get_commits(branch_name='foobar'))
def test_get_commits_raise_repositoryerror_for_wrong_start_end(self):
start_id = self.repo.commit_ids[-1]
end_id = self.repo.commit_ids[0]
with pytest.raises(RepositoryError):
list(self.repo.get_commits(start_id=start_id, end_id=end_id))
def test_get_commits_raises_for_numerical_ids(self):
with pytest.raises(TypeError):
self.repo.get_commits(start_id=1, end_id=2)
def test_commit_equality(self):
commit1 = self.repo.get_commit(self.repo.commit_ids[0])
commit2 = self.repo.get_commit(self.repo.commit_ids[1])
assert commit1 == commit1
assert commit2 == commit2
assert commit1 != commit2
assert commit2 != commit1
assert commit1 != None
assert None != commit1
assert 1 != commit1
assert 'string' != commit1
@pytest.mark.parametrize("filename, expected", [
("README.rst", False),
("README", True),
])
def test_commit_is_link(vcsbackend, filename, expected):
commit = vcsbackend.repo.get_commit()
link_status = commit.is_link(filename)
assert link_status is expected
class TestCommitsChanges(BackendTestMixin):
recreate_repo_per_test = False
@classmethod
def _get_commits(cls):
return [
{
'message': u'Initial',
'author': u'Joe Doe <joe.doe@example.com>',
'date': datetime.datetime(2010, 1, 1, 20),
'added': [
FileNode('foo/bar', content='foo'),
FileNode('foo/bał', content='foo'),
FileNode('foobar', content='foo'),
FileNode('qwe', content='foo'),
],
},
{
'message': u'Massive changes',
'author': u'Joe Doe <joe.doe@example.com>',
'date': datetime.datetime(2010, 1, 1, 22),
'added': [FileNode('fallout', content='War never changes')],
'changed': [
FileNode('foo/bar', content='baz'),
FileNode('foobar', content='baz'),
],
'removed': [FileNode('qwe')],
},
]
def test_initial_commit(self, local_dt_to_utc):
commit = self.repo.get_commit(commit_idx=0)
assert set(commit.added) == set([
commit.get_node('foo/bar'),
commit.get_node('foo/bał'),
commit.get_node('foobar'),
commit.get_node('qwe'),
])
assert set(commit.changed) == set()
assert set(commit.removed) == set()
assert set(commit.affected_files) == set(
['foo/bar', 'foo/bał', 'foobar', 'qwe'])
assert commit.date == local_dt_to_utc(
datetime.datetime(2010, 1, 1, 20, 0))
def test_head_added(self):
commit = self.repo.get_commit()
assert isinstance(commit.added, AddedFileNodesGenerator)
assert set(commit.added) == set([commit.get_node('fallout')])
assert isinstance(commit.changed, ChangedFileNodesGenerator)
assert set(commit.changed) == set([
commit.get_node('foo/bar'),
commit.get_node('foobar'),
])
assert isinstance(commit.removed, RemovedFileNodesGenerator)
assert len(commit.removed) == 1
assert list(commit.removed)[0].path == 'qwe'
def test_get_filemode(self):
commit = self.repo.get_commit()
assert FILEMODE_DEFAULT == commit.get_file_mode('foo/bar')
def test_get_filemode_non_ascii(self):
commit = self.repo.get_commit()
assert FILEMODE_DEFAULT == commit.get_file_mode('foo/bał')
assert FILEMODE_DEFAULT == commit.get_file_mode(u'foo/bał')
def test_get_file_history(self):
commit = self.repo.get_commit()
history = commit.get_file_history('foo/bar')
assert len(history) == 2
def test_get_file_history_with_limit(self):
commit = self.repo.get_commit()
history = commit.get_file_history('foo/bar', limit=1)
assert len(history) == 1
def test_get_file_history_first_commit(self):
commit = self.repo[0]
history = commit.get_file_history('foo/bar')
assert len(history) == 1
def assert_text_equal(expected, given):
assert expected == given
assert isinstance(expected, unicode)
assert isinstance(given, unicode)