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https://github.com/pre-commit/pre-commit-hooks.git
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55bf22dc4a
This new hook allows to standardize one's JSON files (sorted key/4 spaces indent). By default it just fails if any file is not complying with the standard, but you can also pass the arg `--autofix` and the hook will pretty-format the file itself. Good in use combined with the `check-json` hook.
40 lines
1.2 KiB
Python
40 lines
1.2 KiB
Python
import pytest
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import tempfile
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from pre_commit_hooks.pretty_format_json import pretty_format_json
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from testing.util import get_resource_path
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@pytest.mark.parametrize(('filename', 'expected_retval'), (
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('not_pretty_formatted_json.json', 1),
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('pretty_formatted_json.json', 0),
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))
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def test_pretty_format_json(filename, expected_retval):
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ret = pretty_format_json([get_resource_path(filename)])
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assert ret == expected_retval
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def test_autofix_pretty_format_json():
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toformat_file = tempfile.NamedTemporaryFile(delete=False, mode='w+')
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# copy our file to format there
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model_file = open(get_resource_path('not_pretty_formatted_json.json'), 'r')
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model_contents = model_file.read()
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model_file.close()
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toformat_file.write(model_contents)
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toformat_file.close()
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# now launch the autofix on that file
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ret = pretty_format_json(['--autofix', toformat_file.name])
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# it should have formatted it
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assert ret == 1
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# file already good
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ret = pretty_format_json([toformat_file.name])
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assert ret == 0
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def test_badfile_pretty_format_json():
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ret = pretty_format_json([get_resource_path('ok_yaml.yaml')])
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assert ret == 1
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