pre-commit-hooks/tests/check_case_conflict_test.py
Sander Maijers 9e89b7616a
Increase robustness of tests involving git
1. Disable automatic `git commit` GPG-signing, since that requires interaction.
   This issue was encountered in practice by me, causing spurious test failures
2. In case path operands could turn out to start with dashes, escape the
   operand list with '--'.
2016-06-12 18:58:30 +02:00

64 lines
2 KiB
Python

from __future__ import absolute_import
from __future__ import unicode_literals
from pre_commit_hooks.check_case_conflict import find_conflicting_filenames
from pre_commit_hooks.check_case_conflict import main
from pre_commit_hooks.util import cmd_output
def test_nothing_added(temp_git_dir):
with temp_git_dir.as_cwd():
assert find_conflicting_filenames(['f.py']) == 0
def test_adding_something(temp_git_dir):
with temp_git_dir.as_cwd():
temp_git_dir.join('f.py').write("print('hello world')")
cmd_output('git', 'add', 'f.py')
assert find_conflicting_filenames(['f.py']) == 0
def test_adding_something_with_conflict(temp_git_dir):
with temp_git_dir.as_cwd():
temp_git_dir.join('f.py').write("print('hello world')")
cmd_output('git', 'add', 'f.py')
temp_git_dir.join('F.py').write("print('hello world')")
cmd_output('git', 'add', 'F.py')
assert find_conflicting_filenames(['f.py', 'F.py']) == 1
def test_added_file_not_in_pre_commits_list(temp_git_dir):
with temp_git_dir.as_cwd():
temp_git_dir.join('f.py').write("print('hello world')")
cmd_output('git', 'add', 'f.py')
assert find_conflicting_filenames(['g.py']) == 0
def test_file_conflicts_with_committed_file(temp_git_dir):
with temp_git_dir.as_cwd():
temp_git_dir.join('f.py').write("print('hello world')")
cmd_output('git', 'add', 'f.py')
cmd_output('git', 'commit', '--no-gpg-sign', '-n', '-m', 'Add f.py')
temp_git_dir.join('F.py').write("print('hello world')")
cmd_output('git', 'add', 'F.py')
assert find_conflicting_filenames(['F.py']) == 1
def test_integration(temp_git_dir):
with temp_git_dir.as_cwd():
assert main(argv=[]) == 0
temp_git_dir.join('f.py').write("print('hello world')")
cmd_output('git', 'add', 'f.py')
assert main(argv=['f.py']) == 0
temp_git_dir.join('F.py').write("print('hello world')")
cmd_output('git', 'add', 'F.py')
assert main(argv=['F.py']) == 1