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yadm/test/utils.py

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"""Testing Utilities
This module holds values/functions common to multiple tests.
"""
import os
ALT_FILE1 = 'test_alt'
ALT_FILE2 = 'test alt/test alt'
def set_local(paths, variable, value):
"""Set local override"""
os.system(
f'GIT_DIR={str(paths.repo)} '
f'git config --local "local.{variable}" "{value}"'
)
def create_alt_files(paths, suffix,
preserve=False, tracked=True,
encrypt=False, exclude=False,
content=None):
"""Create new files, and add to the repo
This is used for testing alternate files. In each case, a suffix is
appended to two standard file paths. Particulars of the file creation and
repo handling are dependent upon the function arguments.
"""
if not preserve:
if paths.work.join(ALT_FILE1).exists():
paths.work.join(ALT_FILE1).remove(rec=1, ignore_errors=True)
assert not paths.work.join(ALT_FILE1).exists()
if paths.work.join(ALT_FILE2).exists():
paths.work.join(ALT_FILE2).remove(rec=1, ignore_errors=True)
assert not paths.work.join(ALT_FILE2).exists()
new_file1 = paths.work.join(ALT_FILE1 + suffix)
new_file1.write(ALT_FILE1 + suffix, ensure=True)
new_file2 = paths.work.join(ALT_FILE2 + suffix)
new_file2.write(ALT_FILE2 + suffix, ensure=True)
if content:
new_file1.write('\n' + content, mode='a', ensure=True)
new_file2.write('\n' + content, mode='a', ensure=True)
assert new_file1.exists()
assert new_file2.exists()
if tracked:
for path in (new_file1, new_file2):
os.system(f'GIT_DIR={str(paths.repo)} git add "{path}"')
os.system(f'GIT_DIR={str(paths.repo)} git commit -m "Add test files"')
if encrypt:
paths.encrypt.write(f'{ALT_FILE1 + suffix}\n', mode='a')
paths.encrypt.write(f'{ALT_FILE2 + suffix}\n', mode='a')
if exclude:
paths.encrypt.write(f'!{ALT_FILE1 + suffix}\n', mode='a')
paths.encrypt.write(f'!{ALT_FILE2 + suffix}\n', mode='a')