mirror of
https://github.com/pypa/pip
synced 2023-12-13 21:30:23 +01:00
0b761a164c
In the base class, the signature is defined as:
type: (str) -> str
Further, the docstring says:
Raises RemoteNotFoundError if the repository does not have a remote
url configured.
However, some subclasses were returning None instead of raising
RemoteNotFoundError. This violated the type signature and forced calling
code to handle multiple error paradigms.
Now, all subclasses implement the base's signature.
This allowed simplifying some call sites as they can assume None will
not be returned.
This mismatch was noticed while trying to remove "mypy:
disallow-untyped-defs=False" comments.
80 lines
2.1 KiB
Python
80 lines
2.1 KiB
Python
"""
|
|
Contains functional tests of the Bazaar class.
|
|
"""
|
|
|
|
import os
|
|
|
|
import pytest
|
|
|
|
from pip._internal.utils.misc import hide_url
|
|
from pip._internal.vcs.bazaar import Bazaar
|
|
from pip._internal.vcs.versioncontrol import RemoteNotFoundError
|
|
from tests.lib import (
|
|
_test_path_to_file_url,
|
|
_vcs_add,
|
|
create_file,
|
|
is_bzr_installed,
|
|
need_bzr,
|
|
)
|
|
|
|
|
|
@pytest.mark.skipif(
|
|
'TRAVIS' not in os.environ,
|
|
reason='Bazaar is only required under Travis')
|
|
def test_ensure_bzr_available():
|
|
"""Make sure that bzr is available when running in Travis."""
|
|
assert is_bzr_installed()
|
|
|
|
|
|
@need_bzr
|
|
def test_export(script, tmpdir):
|
|
"""Test that a Bazaar branch can be exported."""
|
|
source_dir = tmpdir / 'test-source'
|
|
source_dir.mkdir()
|
|
|
|
create_file(source_dir / 'test_file', 'something')
|
|
|
|
_vcs_add(script, str(source_dir), vcs='bazaar')
|
|
|
|
export_dir = str(tmpdir / 'export')
|
|
url = hide_url('bzr+' + _test_path_to_file_url(source_dir))
|
|
Bazaar().export(export_dir, url=url)
|
|
|
|
assert os.listdir(export_dir) == ['test_file']
|
|
|
|
|
|
@need_bzr
|
|
def test_export_rev(script, tmpdir):
|
|
"""Test that a Bazaar branch can be exported, specifying a rev."""
|
|
source_dir = tmpdir / 'test-source'
|
|
source_dir.mkdir()
|
|
|
|
# Create a single file that is changed by two revisions.
|
|
create_file(source_dir / 'test_file', 'something initial')
|
|
_vcs_add(script, str(source_dir), vcs='bazaar')
|
|
|
|
create_file(source_dir / 'test_file', 'something new')
|
|
script.run(
|
|
'bzr', 'commit', '-q',
|
|
'--author', 'pip <distutils-sig@python.org>',
|
|
'-m', 'change test file', cwd=source_dir,
|
|
)
|
|
|
|
export_dir = tmpdir / 'export'
|
|
url = hide_url('bzr+' + _test_path_to_file_url(source_dir) + '@1')
|
|
Bazaar().export(str(export_dir), url=url)
|
|
|
|
with open(export_dir / 'test_file', 'r') as f:
|
|
assert f.read() == 'something initial'
|
|
|
|
|
|
@need_bzr
|
|
def test_get_remote_url__no_remote(script, tmpdir):
|
|
repo_dir = tmpdir / 'temp-repo'
|
|
repo_dir.mkdir()
|
|
repo_dir = str(repo_dir)
|
|
|
|
script.run('bzr', 'init', repo_dir)
|
|
|
|
with pytest.raises(RemoteNotFoundError):
|
|
Bazaar().get_remote_url(repo_dir)
|