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Merge pull request #254 from cas--/refactor/pretty-format-json

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Refactor/pretty format json
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Anthony Sottile 2017-12-11 08:33:13 -08:00 • committed by GitHub
commit cf04ab0186
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3 changed files with 31 additions and 43 deletions
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19
tests/pretty_format_json_test.py
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@ -1,20 +1,18 @@
import shutil
import pytest
from six import PY2
from pre_commit_hooks.pretty_format_json import parse_indent
from pre_commit_hooks.pretty_format_json import parse_num_to_int
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')
def test_parse_num_to_int():
assert parse_num_to_int('0') == 0
assert parse_num_to_int('2') == 2
assert parse_num_to_int('\t') == '\t'
assert parse_num_to_int(' ') == ' '
@pytest.mark.parametrize(
@ -43,6 +41,7 @@ def test_unsorted_pretty_format_json(filename, expected_retval):
assert ret == expected_retval
@pytest.mark.skipif(PY2, reason="Requires Python3")
@pytest.mark.parametrize(
('filename', 'expected_retval'), (
('not_pretty_formatted_json.json', 1),
@ -52,7 +51,7 @@ def test_unsorted_pretty_format_json(filename, expected_retval):
('tab_pretty_formatted_json.json', 0),
),
)
def test_tab_pretty_format_json(filename, expected_retval):
def test_tab_pretty_format_json(filename, expected_retval): # pragma: no cover
ret = pretty_format_json(['--indent', '\t', get_resource_path(filename)])
assert ret == expected_retval