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Merge pull request #120 from sanmai-NL/JSON_arbitrary_indentation_separator

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Refactor legacy `indent: int` -> `indent: str`
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Anthony Sottile 2016-06-12 10:25:59 -07:00 • committed by GitHub
commit cf3aabe9b1
3 changed files with 53 additions and 3 deletions
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22
tests/pretty_format_json_test.py
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@ -2,10 +2,21 @@ import shutil
import pytest
from pre_commit_hooks.pretty_format_json import parse_indent
from pre_commit_hooks.pretty_format_json import pretty_format_json
from testing.util import get_resource_path
def test_parse_indent():
assert parse_indent('0') == ''
assert parse_indent('2') == ' '
assert parse_indent('\t') == '\t'
with pytest.raises(ValueError):
parse_indent('a')
with pytest.raises(ValueError):
parse_indent('-2')
@pytest.mark.parametrize(('filename', 'expected_retval'), (
('not_pretty_formatted_json.json', 1),
('unsorted_pretty_formatted_json.json', 1),
@ -26,6 +37,17 @@ def test_unsorted_pretty_format_json(filename, expected_retval):
assert ret == expected_retval
@pytest.mark.parametrize(('filename', 'expected_retval'), (
('not_pretty_formatted_json.json', 1),
('unsorted_pretty_formatted_json.json', 1),
('pretty_formatted_json.json', 1),
('tab_pretty_formatted_json.json', 0),
))
def test_tab_pretty_format_json(filename, expected_retval):
ret = pretty_format_json(['--indent', '\t', get_resource_path(filename)])
assert ret == expected_retval
def test_autofix_pretty_format_json(tmpdir):
srcfile = tmpdir.join('to_be_json_formatted.json')
shutil.copyfile(