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Added test for blank configuration file

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Jesse Bona 2019-02-02 10:38:04 +11:00 • committed by GitHub
parent f2be2ead35
commit 8a7142d763
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9
tests/commands/migrate_config_test.py
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@ -147,3 +147,12 @@ def test_migrate_config_sha_to_rev(tmpdir):
' rev: v1.2.0\n'
' hooks: []\n'
)
@pytest.mark.parametrize('contents', ('', '\n'))
def test_empty_configuration_file_user_error(tmpdir, contents):
cfg = tmpdir.join(C.CONFIG_FILE)
cfg.write(contents)
with tmpdir.as_cwd():
assert not migrate_config(C.CONFIG_FILE)
# even though the config is invalid, this should be a noop
assert cfg.read() == contents