def test_integration_non_isort_cfg(filename, tmpdir):
with tmpdir.as_cwd():
tmpdir.join(filename).write('[isort]\nknown_third_party = cfgv\n')
tmpdir.join('f.py').write('import pre_commit\nimport cfgv\n')
_make_git()
assert main(()) == 1
expected = '[isort]\nknown_third_party = cfgv,pre_commit\n'
assert tmpdir.join(filename).read() == expected
def test_integration_editorconfig(tmpdir):
with tmpdir.as_cwd():
tmpdir.join('.editorconfig').write('[*.py]\nknown_third_party=cfgv\n')
tmpdir.join('f.py').write('import pre_commit\nimport cfgv\n')
_make_git()
assert main(()) == 1
expected = '[*.py]\nknown_third_party=cfgv,pre_commit\n'
assert tmpdir.join('.editorconfig').read() == expected
def test_returns_zero_no_changes_pyproject_toml(tmpdir):
with tmpdir.as_cwd():
cfg = tmpdir.join('pyproject.toml')
cfg.write('[settings]\nknown_third_party=["cfgv"]\n')
tmpdir.join('f.py').write('import cfgv\n')
_make_git()
assert main(()) == 0
assert cfg.read() == '[settings]\nknown_third_party=["cfgv"]\n'
def test_returns_zero_no_changes(tmpdir):
with tmpdir.as_cwd():
cfg = tmpdir.join('.isort.cfg')
cfg.write('[settings]\nknown_third_party=cfgv\n')
tmpdir.join('f.py').write('import cfgv\n')
_make_git()
assert main(()) == 0
assert cfg.read() == '[settings]\nknown_third_party=cfgv\n'
def test_exclude(tmpdir):
with tmpdir.as_cwd():
tmpdir.join('f.py').write('import cfgv\n')
tmpdir.join('g.py').write('syntax error')
_make_git()
assert main(('--exclude', '^g.py$')) == 1
expected = '[settings]\nknown_third_party = cfgv\n'
assert tmpdir.join('.isort.cfg').read() == expected
def test_integration_isort_cfg(tmpdir):
with tmpdir.as_cwd():
tmpdir.join('.isort.cfg').write('[settings]\nknown_third_party=\n')
tmpdir.join('f.py').write('import pre_commit\nimport cfgv\n')
tmpdir.join('g.py').write('import f\nimport os\n')
_make_git()
assert main(()) == 1
expected = '[settings]\nknown_third_party=cfgv,pre_commit\n'
assert tmpdir.join('.isort.cfg').read() == expected
def test_integration_settings_path(tmpdir):
with tmpdir.as_cwd():
src = tmpdir.join('src').ensure_dir()
src.join('f.py').write('import cfgv')
_make_git()
assert main(('--settings-path', 'cfg')) == 1
expected = '[settings]\nknown_third_party = cfgv\n'
assert tmpdir.join('cfg/.isort.cfg').read() == expected
assert not tmpdir.join('.isort.cfg').exists()
def test_integration_src_layout(tmpdir):
with tmpdir.as_cwd():
src = tmpdir.join('src').ensure_dir()
src.join('f.py').write('import cfgv')
src.join('g.py').write('import f')
_make_git()
assert main(('--application-directories', 'src')) == 1
expected = '[settings]\nknown_third_party = cfgv\n'
assert tmpdir.join('.isort.cfg').read() == expected
def test_integration_multiple_config_files_exist(tmpdir):
with tmpdir.as_cwd():
tmpdir.join('setup.cfg').write('[bdist_wheel]\nuniversal = 1\n')
tmpdir.join('tox.ini').write('[isort]\nknown_third_party=\n')
tmpdir.join('f.py').write('import cfgv')
_make_git()
assert main(()) == 1
expected = '[isort]\nknown_third_party=cfgv\n'
assert tmpdir.join('tox.ini').read() == expected
def test_integration_pyproject_toml(tmpdir):
with tmpdir.as_cwd():
cfg = tmpdir.join('pyproject.toml')
cfg.write('[tool.isort]\nknown_third_party = ["cfgv"]\n')
tmpdir.join('f.py').write('import pre_commit\nimport cfgv\n')
_make_git()
assert main(()) == 1
expected = '[tool.isort]\nknown_third_party = ["cfgv", "pre_commit"]\n'
assert cfg.read() == expected
def test_indentation_preserved(tmpdir):
with tmpdir.as_cwd():
cfg = tmpdir.join('pyproject.toml')
cfg.write_binary(b'[tool.isort]\n\tknown_third_party=\r\n')
tmpdir.join('g.py').write('import cfgv\n')
_make_git()
assert main(()) == 1
expected = b'[tool.isort]\n\tknown_third_party=["cfgv"]\r\n'
assert cfg.read_binary() == expected
def test_newlines_preserved(tmpdir):
with tmpdir.as_cwd():
cfg = tmpdir.join('.isort.cfg')
cfg.write_binary(b'[settings]\nknown_third_party=\r\n')
tmpdir.join('g.py').write('import cfgv\n')
_make_git()
assert main(()) == 1
expected = b'[settings]\nknown_third_party=cfgv\r\n'
assert cfg.read_binary() == expected
def test_output_file_changed(tmpdir, capsys):
with tmpdir.as_cwd():
cfg = tmpdir.join('.isort.cfg')
cfg.write_binary(b'[settings]\nknown_third_party=\r\n')
tmpdir.join('g.py').write('import cfgv\n')
_make_git()
assert main(()) == 1
assert './.isort.cfg updated.\n' == capsys.readouterr().out
expected = b'[settings]\nknown_third_party=cfgv\r\n'
assert cfg.read_binary() == expected
def test_integration_known_packages(tmpdir):
with tmpdir.as_cwd():
cfg = tmpdir.join('.isort.cfg')
cfg.write('[settings]\nknown_django=django\nknown_third_party=\n')
tmpdir.join('f.py').write('import pre_commit\nimport cfgv\n')
tmpdir.join('g.py').write('import f\nimport os\nimport django\n')
_make_git()
assert main(()) == 1
expected = ('[settings]\n'
'known_django=django\n'
'known_third_party=cfgv,pre_commit\n')
assert cfg.read() == expected
def test_removing_file_after_git_add(tmpdir):
"""regression test for issue #37"""
with tmpdir.as_cwd():
tmpdir.join('.isort.cfg').write('[settings]\nknown_third_party=\n')
tmpdir.join('f.py').write('import pre_commit\n')
tmpdir.join('g.py').write('import cfgv\n')
_make_git()
tmpdir.join('g.py').remove()
assert main(()) == 1
expected = '[settings]\nknown_third_party=pre_commit\n'
assert tmpdir.join('.isort.cfg').read() == expected
def test_integration_no_section(
tmpdir,
initial_filesystem,
expected_filesystem,
):
with tmpdir.as_cwd():
tmpdir.join('f.py').write('import cfgv')
for filename, initial in initial_filesystem:
tmpdir.join(filename).write(initial)
_make_git()
assert main(()) == 1
for filename, expected in expected_filesystem:
assert tmpdir.join(filename).read() == expected