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yadm/test/utils.py
Tim Byrne fb1181c8a9
Add tests for directory alternates
While this feature was added back in version 1.05, tests were never
added for it. These tests have identified bugs in the directory
alternates.
2019-04-05 08:58:22 -05:00

70 lines
2.3 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'
ALT_DIR = 'test alt/test alt dir'
# Directory based alternates must have a tracked contained file.
# This will be the test contained file name
CONTAINED = 'contained_file'
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:
for remove_path in (ALT_FILE1, ALT_FILE2, ALT_DIR):
if paths.work.join(remove_path).exists():
paths.work.join(remove_path).remove(rec=1, ignore_errors=True)
assert not paths.work.join(remove_path).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)
new_dir = paths.work.join(ALT_DIR + suffix).join(CONTAINED)
new_dir.write(ALT_DIR + suffix, ensure=True)
# Do not test directory support for jinja alternates
test_paths = [new_file1, new_file2]
test_names = [ALT_FILE1, ALT_FILE2]
if suffix != '##yadm.j2':
test_paths += [new_dir]
test_names += [ALT_DIR]
for test_path in test_paths:
if content:
test_path.write('\n' + content, mode='a', ensure=True)
assert test_path.exists()
if tracked:
for track_path in test_paths:
os.system(f'GIT_DIR={str(paths.repo)} git add "{track_path}"')
os.system(f'GIT_DIR={str(paths.repo)} git commit -m "Add test files"')
if encrypt:
for encrypt_name in test_names:
paths.encrypt.write(f'{encrypt_name + suffix}\n', mode='a')
if exclude:
paths.encrypt.write(f'!{encrypt_name + suffix}\n', mode='a')