Skip to content
Navigation Menu
{{ message }}
forked from stefankoegl/python-json-patch
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathtests.py
More file actions
executable file
·450 lines (352 loc) · 17 KB
/
Copy pathtests.py
File metadata and controls
executable file
·450 lines (352 loc) · 17 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
#!/usr/bin/env python
# -*- coding: utf-8 -*-
from __future__ import unicode_literals
import json
import doctest
import unittest
import jsonpatch
import jsonpointer
import sys
class ApplyPatchTestCase(unittest.TestCase):
def test_apply_patch_from_string(self):
obj = {'foo': 'bar'}
patch = '[{"op": "add", "path": "/baz", "value": "qux"}]'
res = jsonpatch.apply_patch(obj, patch)
self.assertTrue(obj is not res)
self.assertTrue('baz' in res)
self.assertEqual(res['baz'], 'qux')
def test_apply_patch_to_copy(self):
obj = {'foo': 'bar'}
res = jsonpatch.apply_patch(obj, [{'op': 'add', 'path': '/baz', 'value': 'qux'}])
self.assertTrue(obj is not res)
def test_apply_patch_to_same_instance(self):
obj = {'foo': 'bar'}
res = jsonpatch.apply_patch(obj, [{'op': 'add', 'path': '/baz', 'value': 'qux'}],
in_place=True)
self.assertTrue(obj is res)
def test_add_object_key(self):
obj = {'foo': 'bar'}
res = jsonpatch.apply_patch(obj, [{'op': 'add', 'path': '/baz', 'value': 'qux'}])
self.assertTrue('baz' in res)
self.assertEqual(res['baz'], 'qux')
def test_add_array_item(self):
obj = {'foo': ['bar', 'baz']}
res = jsonpatch.apply_patch(obj, [{'op': 'add', 'path': '/foo/1', 'value': 'qux'}])
self.assertEqual(res['foo'], ['bar', 'qux', 'baz'])
def test_remove_object_key(self):
obj = {'foo': 'bar', 'baz': 'qux'}
res = jsonpatch.apply_patch(obj, [{'op': 'remove', 'path': '/baz'}])
self.assertTrue('baz' not in res)
def test_remove_array_item(self):
obj = {'foo': ['bar', 'qux', 'baz']}
res = jsonpatch.apply_patch(obj, [{'op': 'remove', 'path': '/foo/1'}])
self.assertEqual(res['foo'], ['bar', 'baz'])
def test_replace_object_key(self):
obj = {'foo': 'bar', 'baz': 'qux'}
res = jsonpatch.apply_patch(obj, [{'op': 'replace', 'path': '/baz', 'value': 'boo'}])
self.assertTrue(res['baz'], 'boo')
def test_replace_whole_document(self):
obj = {'foo': 'bar'}
res = jsonpatch.apply_patch(obj, [{'op': 'replace', 'path': '', 'value': {'baz': 'qux'}}])
self.assertTrue(res['baz'], 'qux')
def test_add_replace_whole_document(self):
obj = {'foo': 'bar'}
new_obj = {'baz': 'qux'}
res = jsonpatch.apply_patch(obj, [{'op': 'add', 'path': '', 'value': new_obj}])
self.assertTrue(res, new_obj)
def test_replace_array_item(self):
obj = {'foo': ['bar', 'qux', 'baz']}
res = jsonpatch.apply_patch(obj, [{'op': 'replace', 'path': '/foo/1',
'value': 'boo'}])
self.assertEqual(res['foo'], ['bar', 'boo', 'baz'])
def test_move_object_keyerror(self):
obj = {'foo': {'bar': 'baz'},
'qux': {'corge': 'grault'}}
patch_obj = [ {'op': 'move', 'from': '/foo/non-existent', 'path': '/qux/thud'} ]
self.assertRaises(jsonpatch.JsonPatchConflict, jsonpatch.apply_patch, obj, patch_obj)
def test_move_object_key(self):
obj = {'foo': {'bar': 'baz', 'waldo': 'fred'},
'qux': {'corge': 'grault'}}
res = jsonpatch.apply_patch(obj, [{'op': 'move', 'from': '/foo/waldo',
'path': '/qux/thud'}])
self.assertEqual(res, {'qux': {'thud': 'fred', 'corge': 'grault'},
'foo': {'bar': 'baz'}})
def test_move_array_item(self):
obj = {'foo': ['all', 'grass', 'cows', 'eat']}
res = jsonpatch.apply_patch(obj, [{'op': 'move', 'from': '/foo/1', 'path': '/foo/3'}])
self.assertEqual(res, {'foo': ['all', 'cows', 'eat', 'grass']})
def test_move_array_item_into_other_item(self):
obj = [{"foo": []}, {"bar": []}]
patch = [{"op": "move", "from": "/0", "path": "/0/bar/0"}]
res = jsonpatch.apply_patch(obj, patch)
self.assertEqual(res, [{'bar': [{"foo": []}]}])
def test_copy_object_keyerror(self):
obj = {'foo': {'bar': 'baz'},
'qux': {'corge': 'grault'}}
patch_obj = [{'op': 'copy', 'from': '/foo/non-existent', 'path': '/qux/thud'}]
self.assertRaises(jsonpatch.JsonPatchConflict, jsonpatch.apply_patch, obj, patch_obj)
def test_copy_object_key(self):
obj = {'foo': {'bar': 'baz', 'waldo': 'fred'},
'qux': {'corge': 'grault'}}
res = jsonpatch.apply_patch(obj, [{'op': 'copy', 'from': '/foo/waldo',
'path': '/qux/thud'}])
self.assertEqual(res, {'qux': {'thud': 'fred', 'corge': 'grault'},
'foo': {'bar': 'baz', 'waldo': 'fred'}})
def test_copy_array_item(self):
obj = {'foo': ['all', 'grass', 'cows', 'eat']}
res = jsonpatch.apply_patch(obj, [{'op': 'copy', 'from': '/foo/1', 'path': '/foo/3'}])
self.assertEqual(res, {'foo': ['all', 'grass', 'cows', 'grass', 'eat']})
def test_copy_mutable(self):
""" test if mutable objects (dicts and lists) are copied by value """
obj = {'foo': [{'bar': 42}, {'baz': 3.14}], 'boo': []}
# copy object somewhere
res = jsonpatch.apply_patch(obj, [{'op': 'copy', 'from': '/foo/0', 'path': '/boo/0' }])
self.assertEqual(res, {'foo': [{'bar': 42}, {'baz': 3.14}], 'boo': [{'bar': 42}]})
# modify original object
res = jsonpatch.apply_patch(res, [{'op': 'add', 'path': '/foo/0/zoo', 'value': 255}])
# check if that didn't modify the copied object
self.assertEqual(res['boo'], [{'bar': 42}])
def test_test_success(self):
obj = {'baz': 'qux', 'foo': ['a', 2, 'c']}
jsonpatch.apply_patch(obj, [{'op': 'test', 'path': '/baz', 'value': 'qux'},
{'op': 'test', 'path': '/foo/1', 'value': 2}])
def test_test_whole_obj(self):
obj = {'baz': 1}
jsonpatch.apply_patch(obj, [{'op': 'test', 'path': '', 'value': obj}])
def test_test_error(self):
obj = {'bar': 'qux'}
self.assertRaises(jsonpatch.JsonPatchTestFailed,
jsonpatch.apply_patch,
obj, [{'op': 'test', 'path': '/bar', 'value': 'bar'}])
def test_test_not_existing(self):
obj = {'bar': 'qux'}
self.assertRaises(jsonpatch.JsonPatchTestFailed,
jsonpatch.apply_patch,
obj, [{'op': 'test', 'path': '/baz', 'value': 'bar'}])
def test_test_noval_existing(self):
obj = {'bar': 'qux'}
self.assertRaises(jsonpatch.InvalidJsonPatch,
jsonpatch.apply_patch,
obj, [{'op': 'test', 'path': '/bar'}])
def test_test_noval_not_existing(self):
obj = {'bar': 'qux'}
self.assertRaises(jsonpatch.JsonPatchTestFailed,
jsonpatch.apply_patch,
obj, [{'op': 'test', 'path': '/baz'}])
def test_test_noval_not_existing_nested(self):
obj = {'bar': {'qux': 2}}
self.assertRaises(jsonpatch.JsonPatchTestFailed,
jsonpatch.apply_patch,
obj, [{'op': 'test', 'path': '/baz/qx'}])
def test_unrecognized_element(self):
obj = {'foo': 'bar', 'baz': 'qux'}
res = jsonpatch.apply_patch(obj, [{'op': 'replace', 'path': '/baz', 'value': 'boo', 'foo': 'ignore'}])
self.assertTrue(res['baz'], 'boo')
def test_append(self):
obj = {'foo': [1, 2]}
res = jsonpatch.apply_patch(obj, [
{'op': 'add', 'path': '/foo/-', 'value': 3},
{'op': 'add', 'path': '/foo/-', 'value': 4},
])
self.assertEqual(res['foo'], [1, 2, 3, 4])
class EqualityTestCase(unittest.TestCase):
def test_patch_equality(self):
patch1 = jsonpatch.JsonPatch([{ "op": "add", "path": "/a/b/c", "value": "foo" }])
patch2 = jsonpatch.JsonPatch([{ "path": "/a/b/c", "op": "add", "value": "foo" }])
self.assertEqual(patch1, patch2)
def test_patch_unequal(self):
patch1 = jsonpatch.JsonPatch([{'op': 'test', 'path': '/test'}])
patch2 = jsonpatch.JsonPatch([{'op': 'test', 'path': '/test1'}])
self.assertNotEqual(patch1, patch2)
def test_patch_hash_equality(self):
patch1 = jsonpatch.JsonPatch([{ "op": "add", "path": "/a/b/c", "value": "foo" }])
patch2 = jsonpatch.JsonPatch([{ "path": "/a/b/c", "op": "add", "value": "foo" }])
self.assertEqual(hash(patch1), hash(patch2))
def test_patch_hash_unequal(self):
patch1 = jsonpatch.JsonPatch([{'op': 'test', 'path': '/test'}])
patch2 = jsonpatch.JsonPatch([{'op': 'test', 'path': '/test1'}])
self.assertNotEqual(hash(patch1), hash(patch2))
def test_patch_neq_other_objs(self):
p = [{'op': 'test', 'path': '/test'}]
patch = jsonpatch.JsonPatch(p)
# a patch will always compare not-equal to objects of other types
self.assertFalse(patch == p)
self.assertFalse(patch == None)
# also a patch operation will always compare
# not-equal to objects of other types
op = jsonpatch.PatchOperation(p[0])
self.assertFalse(op == p[0])
self.assertFalse(op == None)
def test_str(self):
patch_obj = [ { "op": "add", "path": "/child", "value": { "grandchild": { } } } ]
patch = jsonpatch.JsonPatch(patch_obj)
self.assertEqual(json.dumps(patch_obj), str(patch))
self.assertEqual(json.dumps(patch_obj), patch.to_string())
class MakePatchTestCase(unittest.TestCase):
def test_apply_patch_to_copy(self):
src = {'foo': 'bar', 'boo': 'qux'}
dst = {'baz': 'qux', 'foo': 'boo'}
patch = jsonpatch.make_patch(src, dst)
res = patch.apply(src)
self.assertTrue(src is not res)
def test_apply_patch_to_same_instance(self):
src = {'foo': 'bar', 'boo': 'qux'}
dst = {'baz': 'qux', 'foo': 'boo'}
patch = jsonpatch.make_patch(src, dst)
res = patch.apply(src, in_place=True)
self.assertTrue(src is res)
def test_objects(self):
src = {'foo': 'bar', 'boo': 'qux'}
dst = {'baz': 'qux', 'foo': 'boo'}
patch = jsonpatch.make_patch(src, dst)
res = patch.apply(src)
self.assertEqual(res, dst)
def test_arrays(self):
src = {'numbers': [1, 2, 3], 'other': [1, 3, 4, 5]}
dst = {'numbers': [1, 3, 4, 5], 'other': [1, 3, 4]}
patch = jsonpatch.make_patch(src, dst)
res = patch.apply(src)
self.assertEqual(res, dst)
def test_complex_object(self):
src = {'data': [
{'foo': 1}, {'bar': [1, 2, 3]}, {'baz': {'1': 1, '2': 2}}
]}
dst = {'data': [
{'foo': [42]}, {'bar': []}, {'baz': {'boo': 'oom!'}}
]}
patch = jsonpatch.make_patch(src, dst)
res = patch.apply(src)
self.assertEqual(res, dst)
def test_array_add_remove(self):
# see https://github.com/stefankoegl/python-json-patch/issues/4
src = {'numbers': [], 'other': [1, 5, 3, 4]}
dst = {'numbers': [1, 3, 4, 5], 'other': []}
patch = jsonpatch.make_patch(src, dst)
res = patch.apply(src)
self.assertEqual(res, dst)
def test_add_nested(self):
# see http://tools.ietf.org/html/draft-ietf-appsawg-json-patch-03#appendix-A.10
src = {"foo": "bar"}
patch_obj = [ { "op": "add", "path": "/child", "value": { "grandchild": { } } } ]
res = jsonpatch.apply_patch(src, patch_obj)
expected = { "foo": "bar",
"child": { "grandchild": { } }
}
self.assertEqual(expected, res)
def test_should_just_add_new_item_not_rebuild_all_list(self):
src = {'foo': [1, 2, 3]}
dst = {'foo': [3, 1, 2, 3]}
patch = list(jsonpatch.make_patch(src, dst))
self.assertEqual(len(patch), 1)
self.assertEqual(patch[0]['op'], 'add')
res = jsonpatch.apply_patch(src, patch)
self.assertEqual(res, dst)
def test_use_replace_instead_of_remove_add(self):
src = {'foo': [1, 2, 3]}
dst = {'foo': [3, 2, 3]}
patch = list(jsonpatch.make_patch(src, dst))
self.assertEqual(len(patch), 1)
self.assertEqual(patch[0]['op'], 'replace')
res = jsonpatch.apply_patch(src, patch)
self.assertEqual(res, dst)
def test_use_move_instead_of_remove_add(self):
src = {'foo': [4, 1, 2, 3]}
dst = {'foo': [1, 2, 3, 4]}
patch = list(jsonpatch.make_patch(src, dst))
self.assertEqual(len(patch), 1)
self.assertEqual(patch[0]['op'], 'move')
res = jsonpatch.apply_patch(src, patch)
self.assertEqual(res, dst)
def test_use_move_instead_of_add_remove(self):
src = {'foo': [1, 2, 3]}
dst = {'foo': [3, 1, 2]}
patch = list(jsonpatch.make_patch(src, dst))
self.assertEqual(len(patch), 1)
self.assertEqual(patch[0]['op'], 'move')
res = jsonpatch.apply_patch(src, patch)
self.assertEqual(res, dst)
def test_escape(self):
src = {"x/y": 1}
dst = {"x/y": 2}
patch = jsonpatch.make_patch(src, dst)
self.assertEqual([{"path": "/x~1y", "value": 2, "op": "replace"}], patch.patch)
res = patch.apply(src)
self.assertEqual(res, dst)
def test_root_list(self):
""" Test making and applying a patch of the root is a list """
src = [{'foo': 'bar', 'boo': 'qux'}]
dst = [{'baz': 'qux', 'foo': 'boo'}]
patch = jsonpatch.make_patch(src, dst)
res = patch.apply(src)
self.assertEqual(res, dst)
def test_make_patch_unicode(self):
""" Test if unicode keys and values are handled correctly """
src = {}
dst = {'\xee': '\xee'}
patch = jsonpatch.make_patch(src, dst)
res = patch.apply(src)
self.assertEqual(res, dst)
def test_issue40(self):
""" Tests an issue in _split_by_common_seq reported in #40 """
src = [8, 7, 2, 1, 0, 9, 4, 3, 5, 6]
dest = [7, 2, 1, 0, 9, 4, 3, 6, 5, 8]
patch = jsonpatch.make_patch(src, dest)
class InvalidInputTests(unittest.TestCase):
def test_missing_op(self):
# an "op" member is required
src = {"foo": "bar"}
patch_obj = [ { "path": "/child", "value": { "grandchild": { } } } ]
self.assertRaises(jsonpatch.JsonPatchException, jsonpatch.apply_patch, src, patch_obj)
def test_invalid_op(self):
# "invalid" is not a valid operation
src = {"foo": "bar"}
patch_obj = [ { "op": "invalid", "path": "/child", "value": { "grandchild": { } } } ]
self.assertRaises(jsonpatch.JsonPatchException, jsonpatch.apply_patch, src, patch_obj)
class ConflictTests(unittest.TestCase):
def test_remove_indexerror(self):
src = {"foo": [1, 2]}
patch_obj = [ { "op": "remove", "path": "/foo/10"} ]
self.assertRaises(jsonpatch.JsonPatchConflict, jsonpatch.apply_patch, src, patch_obj)
def test_remove_keyerror(self):
src = {"foo": [1, 2]}
patch_obj = [ { "op": "remove", "path": "/foo/b"} ]
self.assertRaises(jsonpointer.JsonPointerException, jsonpatch.apply_patch, src, patch_obj)
def test_remove_keyerror_dict(self):
src = {'foo': {'bar': 'barz'}}
patch_obj = [ { "op": "remove", "path": "/foo/non-existent"} ]
self.assertRaises(jsonpatch.JsonPatchConflict, jsonpatch.apply_patch, src, patch_obj)
def test_insert_oob(self):
src = {"foo": [1, 2]}
patch_obj = [ { "op": "add", "path": "/foo/10", "value": 1} ]
self.assertRaises(jsonpatch.JsonPatchConflict, jsonpatch.apply_patch, src, patch_obj)
def test_move_into_child(self):
src = {"foo": {"bar": {"baz": 1}}}
patch_obj = [ { "op": "move", "from": "/foo", "path": "/foo/bar" } ]
self.assertRaises(jsonpatch.JsonPatchException, jsonpatch.apply_patch, src, patch_obj)
def test_replace_oob(self):
src = {"foo": [1, 2]}
patch_obj = [ { "op": "replace", "path": "/foo/10", "value": 10} ]
self.assertRaises(jsonpatch.JsonPatchConflict, jsonpatch.apply_patch, src, patch_obj)
def test_replace_missing(self):
src = {"foo": 1}
patch_obj = [ { "op": "replace", "path": "/bar", "value": 10} ]
self.assertRaises(jsonpatch.JsonPatchConflict, jsonpatch.apply_patch, src, patch_obj)
if __name__ == '__main__':
modules = ['jsonpatch']
def get_suite():
suite = unittest.TestSuite()
suite.addTest(doctest.DocTestSuite(jsonpatch))
suite.addTest(unittest.makeSuite(ApplyPatchTestCase))
suite.addTest(unittest.makeSuite(EqualityTestCase))
suite.addTest(unittest.makeSuite(MakePatchTestCase))
suite.addTest(unittest.makeSuite(InvalidInputTests))
suite.addTest(unittest.makeSuite(ConflictTests))
return suite
suite = get_suite()
for module in modules:
m = __import__(module, fromlist=[module])
suite.addTest(doctest.DocTestSuite(m))
runner = unittest.TextTestRunner(verbosity=1)
result = runner.run(suite)
if not result.wasSuccessful():
sys.exit(1)
You can’t perform that action at this time.