chore(tests): fixed some broken bad tests

rhodecode/tests/vcs/test_commits.py

@@ -1,591 +1,597 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 time
 
 import pytest
 
 from rhodecode.lib.str_utils import safe_bytes
 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.conftest import BackendTestMixin
 
 
 class TestBaseChangeset(object):
 
     def test_is_deprecated(self):
         from rhodecode.lib.vcs.backends.base import BaseChangeset
         pytest.deprecated_call(BaseChangeset)
 
 
 class TestEmptyCommit(object):
 
     def test_branch_without_alias_returns_none(self):
         commit = EmptyCommit()
         assert commit.branch is None
 
 
 @pytest.mark.usefixtures("vcs_repository_support")
 class TestCommitsInNonEmptyRepo(BackendTestMixin):
     recreate_repo_per_test = True
 
     @classmethod
     def _get_commits(cls):
         start_date = datetime.datetime(2010, 1, 1, 20)
         for x in range(5):
             yield {
                 'message': 'Commit %d' % x,
                 'author': 'Joe Doe <[e-mail]>',
                 'date': start_date + datetime.timedelta(hours=12 * x),
                 'added': [
                     FileNode(b'file_%d.txt' % x,
                              content=b'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(b'docs/index.txt', content=b'Documentation\n'))
         foobar_tip = self.imc.commit(
             message='New branch: foobar',
             author='joe <[e-mail]>',
             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 = list(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(b'docs/index.txt', content=b'Documentation\n'))
+
+        self.imc.add(
+            FileNode(b"docs/index.txt", content=b"Documentation\n")
+        )
         foobar_tip = self.imc.commit(
-            message='New branch: foobar',
-            author='joe <[e-mail]>',
-            branch='foobar',
+            message="New branch: foobar",
+            author="joe <[e-mail]>",
+            branch="foobar",
             parents=[tip],
         )
-        self.imc.change(FileNode(b'docs/index.txt', content=b'Documentation\nand more...\n'))
+        self.imc.change(
+            FileNode(b"docs/index.txt", content=b"Documentation\nand more...\n")
+        )
+        assert foobar_tip.branch == "foobar"
         newtip = self.imc.commit(
-            message='At default branch',
-            author='joe <[e-mail]>',
+            message="At foobar_tip branch",
+            author="joe <[e-mail]>",
             branch=foobar_tip.branch,
             parents=[foobar_tip],
         )
 
         newest_tip = self.imc.commit(
-            message='Merged with %s' % foobar_tip.raw_id,
-            author='joe <[e-mail]>',
+            message=f"Merged with {foobar_tip.raw_id}",
+            author="joe <[e-mail]>",
             branch=self.backend_class.DEFAULT_BRANCH_NAME,
-            parents=[newtip, foobar_tip],
+            parents=[tip, newtip],
         )
 
         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(b'readme.txt', content=b'Document\n'))
         initial = self.imc.commit(
             message='Initial commit',
             author='joe <[e-mail]>',
             parents=[org_tip],
             branch=DEFAULT_BRANCH,)
 
         self.imc.add(FileNode(b'newdoc.txt', content=b'foobar\n'))
         docs_branch_commit1 = self.imc.commit(
             message='New branch: docs',
             author='joe <[e-mail]>',
             parents=[initial],
             branch=TEST_BRANCH,)
 
         self.imc.add(FileNode(b'newdoc2.txt', content=b'foobar2\n'))
         docs_branch_commit2 = self.imc.commit(
             message='New branch: docs2',
             author='joe <[e-mail]>',
             parents=[docs_branch_commit1],
             branch=TEST_BRANCH,)
 
         self.imc.add(FileNode(b'newfile', content=b'hello world\n'))
         self.imc.commit(
             message='Back in default branch',
             author='joe <[e-mail]>',
             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_index(self):
         for idx in [1, 2, 3, 4]:
             assert idx == self.repo.get_commit(commit_idx=idx).idx
 
     def test_get_commit_by_branch(self):
         for branch, commit_id in self.repo.branches.items():
             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.items():
             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
 
 
 @pytest.mark.usefixtures("vcs_repository_support")
 class TestCommits(BackendTestMixin):
     recreate_repo_per_test = False
 
     @classmethod
     def _get_commits(cls):
         start_date = datetime.datetime(2010, 1, 1, 20)
         for x in range(5):
             yield {
                 'message': 'Commit %d' % x,
                 'author': 'Joe Doe <[e-mail]>',
                 'date': start_date + datetime.timedelta(hours=12 * x),
                 'added': [
                     FileNode(b'file_%d.txt' % x,
                              content=b'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, 'Joe Doe <[e-mail]>')
 
     def test_author_name(self):
         tip = self.repo.get_commit()
         assert_text_equal(tip.author_name, 'Joe Doe')
 
     def test_author_email(self):
         tip = self.repo.get_commit()
         assert_text_equal(tip.author_email, '[e-mail]')
 
     def test_message(self):
         tip = self.repo.get_commit()
         assert_text_equal(tip.message, 'Commit 4')
 
     def test_diff(self):
         tip = self.repo.get_commit()
         diff = tip.diff()
         assert b"+Foobar 4" in diff.raw.tobytes()
 
     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_path_commit(self):
         commit = self.repo.get_commit()
         commit.get_path_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 range(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 b'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_respects_hidden(self):
         commits = self.repo.get_commits(show_hidden=True)
         assert isinstance(commits, CollectionGenerator)
         assert len(commits) == 5
 
     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_with_branch(self):
         start_date = datetime.datetime(2010, 1, 2)
         commits = self.repo.get_commits(
             start_date=start_date, branch_name=self.repo.DEFAULT_BRANCH_NAME)
         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 is not None
         assert commit2 is not None
         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
 
 
 @pytest.mark.usefixtures("vcs_repository_support")
 class TestCommitsChanges(BackendTestMixin):
     recreate_repo_per_test = False
 
     @classmethod
     def _get_commits(cls):
         return [
             {
                 'message': 'Initial',
                 'author': 'Joe Doe <[e-mail]>',
                 'date': datetime.datetime(2010, 1, 1, 20),
                 'added': [
                     FileNode(b'foo/bar', content=b'foo'),
                     FileNode(safe_bytes('foo/bał'), content=b'foo'),
                     FileNode(b'foobar', content=b'foo'),
                     FileNode(b'qwe', content=b'foo'),
                 ],
             },
             {
                 'message': 'Massive changes',
                 'author': 'Joe Doe <[e-mail]>',
                 'date': datetime.datetime(2010, 1, 1, 22),
                 'added': [FileNode(b'fallout', content=b'War never changes')],
                 'changed': [
                     FileNode(b'foo/bar', content=b'baz'),
                     FileNode(b'foobar', content=b'baz'),
                 ],
                 'removed': [FileNode(b'qwe')],
             },
         ]
 
     def test_initial_commit(self, local_dt_to_utc):
         commit = self.repo.get_commit(commit_idx=0)
         assert set(commit.added) == {
             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) == {'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) == {commit.get_node('fallout')}
         assert isinstance(commit.changed, ChangedFileNodesGenerator)
         assert set(commit.changed) == {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('foo/bał')
 
     def test_get_path_history(self):
         commit = self.repo.get_commit()
         history = commit.get_path_history('foo/bar')
         assert len(history) == 2
 
     def test_get_path_history_with_limit(self):
         commit = self.repo.get_commit()
         history = commit.get_path_history('foo/bar', limit=1)
         assert len(history) == 1
 
     def test_get_path_history_first_commit(self):
         commit = self.repo[0]
         history = commit.get_path_history('foo/bar')
         assert len(history) == 1
 
 
 def assert_text_equal(expected, given):
     assert expected == given
     assert isinstance(expected, str)
     assert isinstance(given, str)