Mercurial > repos > shellac > guppy_basecaller
comparison env/lib/python3.7/site-packages/schema_salad/tests/matcher.py @ 0:26e78fe6e8c4 draft
"planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
| author | shellac |
|---|---|
| date | Sat, 02 May 2020 07:14:21 -0400 |
| parents | |
| children |
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| -1:000000000000 | 0:26e78fe6e8c4 |
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| 1 # Copyright (C) The Arvados Authors. All rights reserved. | |
| 2 # | |
| 3 # SPDX-License-Identifier: Apache-2.0 | |
| 4 | |
| 5 import difflib | |
| 6 import re | |
| 7 | |
| 8 from schema_salad.utils import json_dumps | |
| 9 | |
| 10 | |
| 11 class JsonDiffMatcher(object): | |
| 12 """Raise AssertionError with a readable JSON diff when not __eq__(). | |
| 13 | |
| 14 Used with assert_called_with() so it's possible for a human to see | |
| 15 the differences between expected and actual call arguments that | |
| 16 include non-trivial data structures. | |
| 17 """ | |
| 18 | |
| 19 def __init__(self, expected): | |
| 20 self.expected = expected | |
| 21 | |
| 22 def __eq__(self, actual): | |
| 23 expected_json = json_dumps(self.expected, sort_keys=True, indent=2) | |
| 24 actual_json = json_dumps(actual, sort_keys=True, indent=2) | |
| 25 if expected_json != actual_json: | |
| 26 raise AssertionError( | |
| 27 "".join( | |
| 28 difflib.context_diff( | |
| 29 expected_json.splitlines(1), | |
| 30 actual_json.splitlines(1), | |
| 31 fromfile="Expected", | |
| 32 tofile="Actual", | |
| 33 ) | |
| 34 ) | |
| 35 ) | |
| 36 return True | |
| 37 | |
| 38 | |
| 39 def StripYAMLComments(yml): | |
| 40 return re.sub(r"(?ms)^(#.*?\n)*\n*", "", yml) |