121 lines
3.9 KiB
Python
121 lines
3.9 KiB
Python
"""Unit tests: upgrade"""
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import pytest
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LEGACY_PATHS = [
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'config',
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'encrypt',
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'files.gpg',
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'bootstrap',
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'hooks/pre_command',
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'hooks/post_command',
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]
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# used:
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# YADM_COMPATIBILITY
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# YADM_DIR
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# YADM_LEGACY_DIR
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# GIT_PROGRAM
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@pytest.mark.parametrize('condition', ['compat', 'equal', 'existing_repo'])
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def test_upgrade_errors(tmpdir, runner, yadm, condition):
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"""Test upgrade() error conditions"""
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compatibility = 'YADM_COMPATIBILITY=1' if condition == 'compat' else ''
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home = tmpdir.mkdir('home')
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yadm_dir = home.join('.config/yadm')
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legacy_dir = home.join('.yadm')
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if condition == 'equal':
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legacy_dir = yadm_dir
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if condition == 'existing_repo':
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yadm_dir.ensure_dir('repo.git')
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legacy_dir.ensure_dir('repo.git')
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script = f"""
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YADM_TEST=1 source {yadm}
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{compatibility}
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YADM_DIR="{yadm_dir}"
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YADM_REPO="{yadm_dir}/repo.git"
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YADM_LEGACY_DIR="{legacy_dir}"
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upgrade
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"""
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run = runner(command=['bash'], inp=script)
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assert run.failure
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assert run.err == ''
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assert 'Unable to upgrade' in run.out
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if condition == 'compat':
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assert 'YADM_COMPATIBILITY' in run.out
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if condition == 'equal':
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assert 'has been resolved as' in run.out
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if condition == 'existing_repo':
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assert 'already exists' in run.out
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@pytest.mark.parametrize(
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'condition', ['no-paths', 'untracked', 'tracked', 'submodules'])
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def test_upgrade(tmpdir, runner, yadm, condition):
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"""Test upgrade()
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When testing the condition of git-tracked data, "echo" will be used as a
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mock for git. echo will return true, simulating a positive result from "git
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ls-files". Also echo will report the parameters for "git mv".
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"""
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home = tmpdir.mkdir('home')
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yadm_dir = home.join('.config/yadm')
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legacy_dir = home.join('.yadm')
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if condition != 'no-paths':
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legacy_dir.join('repo.git/config').write('test-repo', ensure=True)
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for lpath in LEGACY_PATHS:
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legacy_dir.join(lpath).write(lpath, ensure=True)
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mock_git = ""
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if condition in ['tracked', 'submodules']:
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mock_git = f'''
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function git() {{
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echo "$@"
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if [[ "$*" == *.gitmodules* ]]; then
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return { '0' if condition == 'submodules' else '1' }
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fi
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return 0
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}}
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'''
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script = f"""
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YADM_TEST=1 source {yadm}
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YADM_DIR="{yadm_dir}"
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YADM_REPO="{yadm_dir}/repo.git"
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YADM_LEGACY_DIR="{legacy_dir}"
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GIT_PROGRAM="git"
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{mock_git}
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function cd {{ echo "$@";}}
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upgrade
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"""
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run = runner(command=['bash'], inp=script)
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assert run.success
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assert run.err == ''
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if condition == 'no-paths':
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assert 'Upgrade is not necessary' in run.out
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else:
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for lpath in LEGACY_PATHS + ['repo.git']:
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expected = (
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f'Moving {legacy_dir.join(lpath)} '
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f'to {yadm_dir.join(lpath)}')
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assert expected in run.out
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if condition == 'untracked':
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assert 'test-repo' in yadm_dir.join('repo.git/config').read()
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for lpath in LEGACY_PATHS:
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assert lpath in yadm_dir.join(lpath).read()
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elif condition in ['tracked', 'submodules']:
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for lpath in LEGACY_PATHS:
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expected = (
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f'mv {legacy_dir.join(lpath)} '
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f'{yadm_dir.join(lpath)}')
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assert expected in run.out
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assert 'files tracked by yadm have been renamed' in run.out
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if condition == 'submodules':
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assert 'submodule deinit -f .' in run.out
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assert 'submodule update --init --recursive' in run.out
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else:
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assert 'submodule deinit -f .' not in run.out
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assert 'submodule update --init --recursive' not in run.out
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