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yadm/test/utils.py
Tim Byrne e7f9616b39
Rewrite testing system (#119)
The new test system is written with py.test. These tests are more
comprehensive, run faster by an order of magnitude, and are far more
maintainable. The tests themselves conform to PEP8.
2019-02-20 07:48:25 -06:00

60 lines
2 KiB
Python

"""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')