This repository has been archived by the owner on Jun 28, 2021. It is now read-only.
forked from erlcloud/erlcloud
-
Notifications
You must be signed in to change notification settings - Fork 3
/
Copy patherlcloud_ddb2_tests.erl
5610 lines (5462 loc) · 191 KB
/
erlcloud_ddb2_tests.erl
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
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
%% -*- mode: erlang;erlang-indent-level: 4;indent-tabs-mode: nil -*-
-module(erlcloud_ddb2_tests).
-include_lib("eunit/include/eunit.hrl").
-include("erlcloud.hrl").
-include("erlcloud_ddb2.hrl").
%% Unit tests for ddb.
%% These tests work by using meck to mock erlcloud_httpc. There are two classes of test: input and output.
%%
%% Input tests verify that different function args produce the desired JSON request.
%% An input test list provides a list of funs and the JSON that is expected to result.
%%
%% Output tests verify that the http response produces the correct return from the fun.
%% An output test lists provides a list of response bodies and the expected return.
%% The _ddb_test macro provides line number annotation to a test, similar to _test, but doesn't wrap in a fun
-define(_ddb_test(T), {?LINE, T}).
%% The _f macro is a terse way to wrap code in a fun. Similar to _test but doesn't annotate with a line number
-define(_f(F), fun() -> F end).
-export([validate_body/2]).
%%%===================================================================
%%% Test entry points
%%%===================================================================
operation_test_() ->
{foreach,
fun start/0,
fun stop/1,
[fun error_handling_tests/1,
fun batch_get_item_input_tests/1,
fun batch_get_item_output_tests/1,
fun batch_write_item_input_tests/1,
fun batch_write_item_output_tests/1,
fun create_backup_input_tests/1,
fun create_backup_output_tests/1,
fun create_global_table_input_tests/1,
fun create_global_table_output_tests/1,
fun create_table_input_tests/1,
fun create_table_output_tests/1,
fun delete_backup_input_tests/1,
fun delete_backup_output_tests/1,
fun delete_item_input_tests/1,
fun delete_item_output_tests/1,
fun delete_table_input_tests/1,
fun delete_table_output_tests/1,
fun describe_backup_input_tests/1,
fun describe_backup_output_tests/1,
fun describe_continuous_backups_input_tests/1,
fun describe_continuous_backups_output_tests/1,
fun describe_limits_input_tests/1,
fun describe_limits_output_tests/1,
fun describe_global_table_input_tests/1,
fun describe_global_table_output_tests/1,
fun describe_table_input_tests/1,
fun describe_table_output_tests/1,
fun describe_time_to_live_input_tests/1,
fun describe_time_to_live_output_tests/1,
fun get_item_input_tests/1,
fun get_item_output_tests/1,
fun get_item_output_typed_tests/1,
fun list_backups_input_tests/1,
fun list_backups_output_tests/1,
fun list_global_tables_input_tests/1,
fun list_global_tables_output_tests/1,
fun list_tables_input_tests/1,
fun list_tables_output_tests/1,
fun list_tags_of_resource_input_tests/1,
fun list_tags_of_resource_output_tests/1,
fun put_item_input_tests/1,
fun put_item_output_tests/1,
fun q_input_tests/1,
fun q_output_tests/1,
fun restore_table_from_backup_input_tests/1,
fun restore_table_from_backup_output_tests/1,
fun restore_table_to_point_in_time_input_tests/1,
fun restore_table_to_point_in_time_output_tests/1,
fun scan_input_tests/1,
fun scan_output_tests/1,
fun tag_resource_input_tests/1,
fun tag_resource_output_tests/1,
fun untag_resource_input_tests/1,
fun untag_resource_output_tests/1,
fun update_continuous_backups_input_tests/1,
fun update_continuous_backups_output_tests/1,
fun update_item_input_tests/1,
fun update_item_output_tests/1,
fun update_global_table_input_tests/1,
fun update_global_table_output_tests/1,
fun update_table_input_tests/1,
fun update_table_output_tests/1,
fun update_time_to_live_input_tests/1,
fun update_time_to_live_output_tests/1
]}.
start() ->
meck:new(erlcloud_httpc),
ok.
stop(_) ->
meck:unload(erlcloud_httpc).
%%%===================================================================
%%% Input test helpers
%%%===================================================================
-type expected_body() :: string().
sort_json([{_, _} | _] = Json) ->
%% Value is an object
SortedChildren = [{K, sort_json(V)} || {K,V} <- Json],
lists:keysort(1, SortedChildren);
sort_json([_|_] = Json) ->
%% Value is an array
[sort_json(I) || I <- Json];
sort_json(V) ->
V.
%% verifies that the parameters in the body match the expected parameters
-spec validate_body(binary(), expected_body()) -> ok.
validate_body(<<>>, "") -> ok;
validate_body(<<>> = Actual, Want) ->
?debugFmt("~nEXPECTED~n~p~nACTUAL~n~p~n", [Want, Actual]),
?assertEqual(Want, Actual);
validate_body(Body, Expected) ->
Want = sort_json(jsx:decode(list_to_binary(Expected), [{return_maps, false}])),
Actual = sort_json(jsx:decode(Body, [{return_maps, false}])),
case Want =:= Actual of
true -> ok;
false ->
?debugFmt("~nEXPECTED~n~p~nACTUAL~n~p~n", [Want, Actual])
end,
?assertEqual(Want, Actual).
%% returns the mock of the erlcloud_httpc function input tests expect to be called.
%% Validates the request body and responds with the provided response.
-spec input_expect(string(), expected_body()) -> fun().
input_expect(Response, Expected) ->
fun(_Url, post, _Headers, Body, _Timeout, _Config) ->
validate_body(Body, Expected),
{ok, {{200, "OK"}, [], list_to_binary(Response)}}
end.
%% input_test converts an input_test specifier into an eunit test generator
-type input_test_spec() :: {pos_integer(), {fun(), expected_body()} | {string(), fun(), expected_body()}}.
-spec input_test(string(), input_test_spec()) -> tuple().
input_test(Response, {Line, {Description, Fun, Expected}}) when
is_list(Description) ->
{Description,
{Line,
fun() ->
meck:expect(erlcloud_httpc, request, input_expect(Response, Expected)),
erlcloud_ddb2:configure(string:copies("A", 20), string:copies("a", 40)),
Fun()
end}}.
%% input_test(Response, {Line, {Fun, Params}}) ->
%% input_test(Response, {Line, {"", Fun, Params}}).
%% input_tests converts a list of input_test specifiers into an eunit test generator
-spec input_tests(string(), [input_test_spec()]) -> [tuple()].
input_tests(Response, Tests) ->
[input_test(Response, Test) || Test <- Tests].
%%%===================================================================
%%% Output test helpers
%%%===================================================================
%% returns the mock of the erlcloud_httpc function output tests expect to be called.
-spec output_expect(string()) -> fun().
output_expect(Response) ->
fun(_Url, post, _Headers, _Body, _Timeout, _Config) ->
{ok, {{200, "OK"}, [], list_to_binary(Response)}}
end.
%% output_test converts an output_test specifier into an eunit test generator
-type output_test_spec() :: {pos_integer(), {string(), term()} | {string(), string(), term()}}.
-spec output_test(fun(), output_test_spec()) -> tuple().
output_test(Fun, {Line, {Description, Response, Result}}) ->
{Description,
{Line,
fun() ->
meck:expect(erlcloud_httpc, request, output_expect(Response)),
erlcloud_ddb2:configure(string:copies("A", 20), string:copies("a", 40)),
Actual = Fun(),
case Result =:= Actual of
true -> ok;
false ->
?debugFmt("~nEXPECTED~n~p~nACTUAL~n~p~n", [Result, Actual])
end,
?assertEqual(Result, Actual)
end}}.
%% output_test(Fun, {Line, {Response, Result}}) ->
%% output_test(Fun, {Line, {"", Response, Result}}).
%% output_tests converts a list of output_test specifiers into an eunit test generator
-spec output_tests(fun(), [output_test_spec()]) -> [term()].
output_tests(Fun, Tests) ->
[output_test(Fun, Test) || Test <- Tests].
%%%===================================================================
%%% Error test helpers
%%%===================================================================
-spec httpc_response(pos_integer(), string()) -> tuple().
httpc_response(Code, Body) ->
{ok, {{Code, ""}, [], list_to_binary(Body)}}.
-type error_test_spec() :: {pos_integer(), {string(), list(), term()}}.
-spec error_test(fun(), error_test_spec()) -> tuple().
error_test(Fun, {Line, {Description, Responses, Result}}) ->
%% Add a bogus response to the end of the request to make sure we don't call too many times
Responses1 = Responses ++ [httpc_response(200, "TOO MANY REQUESTS")],
{Description,
{Line,
fun() ->
meck:sequence(erlcloud_httpc, request, 6, Responses1),
erlcloud_ddb2:configure(string:copies("A", 20), string:copies("a", 40)),
Actual = Fun(),
?assertEqual(Result, Actual)
end}}.
-spec error_tests(fun(), [error_test_spec()]) -> [term()].
error_tests(Fun, Tests) ->
[error_test(Fun, Test) || Test <- Tests].
%%%===================================================================
%%% Actual test specifiers
%%%===================================================================
input_exception_test_() ->
[?_assertError({erlcloud_ddb, {invalid_attr_value, {n, "string"}}},
erlcloud_ddb2:get_item(<<"Table">>, {<<"K">>, {n, "string"}})),
%% This test causes an expected dialyzer error
?_assertError({erlcloud_ddb, {invalid_item, <<"Attr">>}},
erlcloud_ddb2:put_item(<<"Table">>, <<"Attr">>)),
?_assertError({erlcloud_ddb, {invalid_opt, {myopt, myval}}},
erlcloud_ddb2:list_tables([{myopt, myval}]))
].
%% Error handling tests based on:
%% http://docs.aws.amazon.com/amazondynamodb/latest/developerguide/ErrorHandling.html
error_handling_tests(_) ->
OkResponse = httpc_response(200, "
{\"Item\":
{\"friends\":{\"SS\":[\"Lynda\", \"Aaron\"]},
\"status\":{\"S\":\"online\"}
},
\"ConsumedCapacityUnits\": 1
}"
),
OkResult = {ok, [{<<"friends">>, [<<"Lynda">>, <<"Aaron">>]},
{<<"status">>, <<"online">>}]},
Tests =
[?_ddb_test(
{"Test retry after ProvisionedThroughputExceededException",
[httpc_response(400, "
{\"__type\":\"com.amazonaws.dynamodb.v20111205#ProvisionedThroughputExceededException\",
\"message\":\"The level of configured provisioned throughput for the table was exceeded. Consider increasing your provisioning level with the UpdateTable API\"}"
),
OkResponse],
OkResult}),
?_ddb_test(
{"Test ConditionalCheckFailed error",
[httpc_response(400, "
{\"__type\":\"com.amazonaws.dynamodb.v20111205#ConditionalCheckFailedException\",
\"message\":\"The expected value did not match what was stored in the system.\"}"
)],
{error, {<<"ConditionalCheckFailedException">>, <<"The expected value did not match what was stored in the system.">>}}}),
?_ddb_test(
{"Test retry after 500",
[httpc_response(500, ""),
OkResponse],
OkResult})
],
error_tests(?_f(erlcloud_ddb2:get_item(<<"table">>, {<<"k">>, <<"v">>})), Tests).
%% BatchGetItem test based on the API examples:
%% http://docs.aws.amazon.com/amazondynamodb/latest/APIReference/API_BatchGetItem.html
batch_get_item_input_tests(_) ->
Tests =
[?_ddb_test(
{"BatchGetItem example request",
?_f(erlcloud_ddb2:batch_get_item(
[{<<"Forum">>,
[{<<"Name">>, {s, <<"Amazon DynamoDB">>}},
{<<"Name">>, {s, <<"Amazon RDS">>}},
{<<"Name">>, {s, <<"Amazon Redshift">>}}],
[{attributes_to_get, [<<"Name">>, <<"Threads">>, <<"Messages">>, <<"Views">>]}]},
{<<"Thread">>,
[[{<<"ForumName">>, {s, <<"Amazon DynamoDB">>}},
{<<"Subject">>, {s, <<"Concurrent reads">>}}]],
[{attributes_to_get, [<<"Tags">>, <<"Message">>]}]}],
[{return_consumed_capacity, total}])), "
{
\"RequestItems\": {
\"Forum\": {
\"Keys\": [
{
\"Name\":{\"S\":\"Amazon DynamoDB\"}
},
{
\"Name\":{\"S\":\"Amazon RDS\"}
},
{
\"Name\":{\"S\":\"Amazon Redshift\"}
}
],
\"AttributesToGet\": [
\"Name\",\"Threads\",\"Messages\",\"Views\"
]
},
\"Thread\": {
\"Keys\": [
{
\"ForumName\":{\"S\":\"Amazon DynamoDB\"},
\"Subject\":{\"S\":\"Concurrent reads\"}
}
],
\"AttributesToGet\": [
\"Tags\",\"Message\"
]
}
},
\"ReturnConsumedCapacity\": \"TOTAL\"
}"
}),
?_ddb_test(
{"BatchGetItem example request with ProjectionExpression",
?_f(erlcloud_ddb2:batch_get_item(
[{<<"Forum">>,
[{<<"Name">>, {s, <<"Amazon DynamoDB">>}},
{<<"Name">>, {s, <<"Amazon RDS">>}},
{<<"Name">>, {s, <<"Amazon Redshift">>}}],
[{projection_expression, <<"Id, ISBN, Title, Authors">>}]},
{<<"Thread">>,
[[{<<"ForumName">>, {s, <<"Amazon DynamoDB">>}},
{<<"Subject">>, {s, <<"Concurrent reads">>}}]],
[{projection_expression, <<"Tags, Message">>}]}],
[{return_consumed_capacity, total}])), "
{
\"RequestItems\": {
\"Forum\": {
\"Keys\": [
{
\"Name\":{\"S\":\"Amazon DynamoDB\"}
},
{
\"Name\":{\"S\":\"Amazon RDS\"}
},
{
\"Name\":{\"S\":\"Amazon Redshift\"}
}
],
\"ProjectionExpression\":\"Id, ISBN, Title, Authors\"
},
\"Thread\": {
\"Keys\": [
{
\"ForumName\":{\"S\":\"Amazon DynamoDB\"},
\"Subject\":{\"S\":\"Concurrent reads\"}
}
],
\"ProjectionExpression\":\"Tags, Message\"
}
},
\"ReturnConsumedCapacity\": \"TOTAL\"
}"
})
],
Response = "
{
\"Responses\": {
\"Forum\": [
{
\"Name\":{
\"S\":\"Amazon DynamoDB\"
},
\"Threads\":{
\"N\":\"5\"
},
\"Messages\":{
\"N\":\"19\"
},
\"Views\":{
\"N\":\"35\"
}
},
{
\"Name\":{
\"S\":\"Amazon RDS\"
},
\"Threads\":{
\"N\":\"8\"
},
\"Messages\":{
\"N\":\"32\"
},
\"Views\":{
\"N\":\"38\"
}
},
{
\"Name\":{
\"S\":\"Amazon Redshift\"
},
\"Threads\":{
\"N\":\"12\"
},
\"Messages\":{
\"N\":\"55\"
},
\"Views\":{
\"N\":\"47\"
}
}
],
\"Thread\": [
{
\"Tags\":{
\"SS\":[\"Reads\",\"MultipleUsers\"]
},
\"Message\":{
\"S\":\"How many users can read a single data item at a time? Are there any limits?\"
}
}
]
},
\"UnprocessedKeys\": {
},
\"ConsumedCapacity\": [
{
\"TableName\": \"Forum\",
\"CapacityUnits\": 3
},
{
\"TableName\": \"Thread\",
\"CapacityUnits\": 1
}
]
}",
input_tests(Response, Tests).
batch_get_item_output_tests(_) ->
Tests =
[?_ddb_test(
{"BatchGetItem example response", "
{
\"Responses\": {
\"Forum\": [
{
\"Name\":{
\"S\":\"Amazon DynamoDB\"
},
\"Threads\":{
\"N\":\"5\"
},
\"Messages\":{
\"N\":\"19\"
},
\"Views\":{
\"N\":\"35\"
}
},
{
\"Name\":{
\"S\":\"Amazon RDS\"
},
\"Threads\":{
\"N\":\"8\"
},
\"Messages\":{
\"N\":\"32\"
},
\"Views\":{
\"N\":\"38\"
}
},
{
\"Name\":{
\"S\":\"Amazon Redshift\"
},
\"Threads\":{
\"N\":\"12\"
},
\"Messages\":{
\"N\":\"55\"
},
\"Views\":{
\"N\":\"47\"
}
}
],
\"Thread\": [
{
\"Tags\":{
\"SS\":[\"Reads\",\"MultipleUsers\"]
},
\"Message\":{
\"S\":\"How many users can read a single data item at a time? Are there any limits?\"
}
}
]
},
\"UnprocessedKeys\": {
},
\"ConsumedCapacity\": [
{
\"TableName\": \"Forum\",
\"CapacityUnits\": 3
},
{
\"TableName\": \"Thread\",
\"CapacityUnits\": 1
}
]
}",
{ok, #ddb2_batch_get_item
{consumed_capacity =
[#ddb2_consumed_capacity{table_name = <<"Forum">>, capacity_units = 3},
#ddb2_consumed_capacity{table_name = <<"Thread">>, capacity_units = 1}],
responses =
[#ddb2_batch_get_item_response
{table = <<"Forum">>,
items = [[{<<"Name">>, <<"Amazon DynamoDB">>},
{<<"Threads">>, 5},
{<<"Messages">>, 19},
{<<"Views">>, 35}],
[{<<"Name">>, <<"Amazon RDS">>},
{<<"Threads">>, 8},
{<<"Messages">>, 32},
{<<"Views">>, 38}],
[{<<"Name">>, <<"Amazon Redshift">>},
{<<"Threads">>, 12},
{<<"Messages">>, 55},
{<<"Views">>, 47}]]},
#ddb2_batch_get_item_response
{table = <<"Thread">>,
items = [[{<<"Tags">>, [<<"Reads">>, <<"MultipleUsers">>]},
{<<"Message">>, <<"How many users can read a single data item at a time? Are there any limits?">>}]]}],
unprocessed_keys = []}}}),
?_ddb_test(
{"BatchGetItem unprocessed keys", "
{
\"Responses\": {},
\"UnprocessedKeys\": {
\"Forum\": {
\"Keys\": [
{
\"Name\":{\"S\":\"Amazon DynamoDB\"}
},
{
\"Name\":{\"S\":\"Amazon RDS\"}
},
{
\"Name\":{\"S\":\"Amazon Redshift\"}
}
],
\"AttributesToGet\": [
\"Name\",\"Threads\",\"Messages\",\"Views\"
]
},
\"Thread\": {
\"Keys\": [
{
\"ForumName\":{\"S\":\"Amazon DynamoDB\"},
\"Subject\":{\"S\":\"Concurrent reads\"}
}
],
\"AttributesToGet\": [
\"Tags\",\"Message\"
]
}
}
}",
{ok, #ddb2_batch_get_item
{responses = [],
unprocessed_keys =
[{<<"Forum">>,
[[{<<"Name">>, {s, <<"Amazon DynamoDB">>}}],
[{<<"Name">>, {s, <<"Amazon RDS">>}}],
[{<<"Name">>, {s, <<"Amazon Redshift">>}}]],
[{attributes_to_get, [<<"Name">>, <<"Threads">>, <<"Messages">>, <<"Views">>]}]},
{<<"Thread">>,
[[{<<"ForumName">>, {s, <<"Amazon DynamoDB">>}},
{<<"Subject">>, {s, <<"Concurrent reads">>}}]],
[{attributes_to_get, [<<"Tags">>, <<"Message">>]}]}]}}})
],
output_tests(?_f(erlcloud_ddb2:batch_get_item([{<<"table">>, [{<<"k">>, <<"v">>}]}], [{out, record}])), Tests).
%% BatchWriteItem test based on the API examples:
%% http://docs.aws.amazon.com/amazondynamodb/latest/APIReference/API_BatchWriteItem.html
batch_write_item_input_tests(_) ->
Tests =
[?_ddb_test(
{"BatchWriteItem example request",
?_f(erlcloud_ddb2:batch_write_item(
[{<<"Forum">>, [{put, [{<<"Name">>, {s, <<"Amazon DynamoDB">>}},
{<<"Category">>, {s, <<"Amazon Web Services">>}}]},
{put, [{<<"Name">>, {s, <<"Amazon RDS">>}},
{<<"Category">>, {s, <<"Amazon Web Services">>}}]},
{put, [{<<"Name">>, {s, <<"Amazon Redshift">>}},
{<<"Category">>, {s, <<"Amazon Web Services">>}}]},
{put, [{<<"Name">>, {s, <<"Amazon ElastiCache">>}},
{<<"Category">>, {s, <<"Amazon Web Services">>}}]}
]}],
[{return_consumed_capacity, total}])), "
{
\"RequestItems\": {
\"Forum\": [
{
\"PutRequest\": {
\"Item\": {
\"Name\": {
\"S\": \"Amazon DynamoDB\"
},
\"Category\": {
\"S\": \"Amazon Web Services\"
}
}
}
},
{
\"PutRequest\": {
\"Item\": {
\"Name\": {
\"S\": \"Amazon RDS\"
},
\"Category\": {
\"S\": \"Amazon Web Services\"
}
}
}
},
{
\"PutRequest\": {
\"Item\": {
\"Name\": {
\"S\": \"Amazon Redshift\"
},
\"Category\": {
\"S\": \"Amazon Web Services\"
}
}
}
},
{
\"PutRequest\": {
\"Item\": {
\"Name\": {
\"S\": \"Amazon ElastiCache\"
},
\"Category\": {
\"S\": \"Amazon Web Services\"
}
}
}
}
]
},
\"ReturnConsumedCapacity\": \"TOTAL\"
}"
}),
?_ddb_test(
{"BatchWriteItem put, delete and item collection metrics",
?_f(erlcloud_ddb2:batch_write_item(
[{<<"Forum">>, [{put, [{<<"Name">>, {s, <<"Amazon DynamoDB">>}},
{<<"Category">>, {s, <<"Amazon Web Services">>}}]},
{delete, {<<"Name">>, {s, <<"Amazon RDS">>}}}
]}],
[{return_item_collection_metrics, size}])), "
{
\"RequestItems\": {
\"Forum\": [
{
\"PutRequest\": {
\"Item\": {
\"Name\": {
\"S\": \"Amazon DynamoDB\"
},
\"Category\": {
\"S\": \"Amazon Web Services\"
}
}
}
},
{
\"DeleteRequest\": {
\"Key\": {
\"Name\": {
\"S\": \"Amazon RDS\"
}
}
}
}
]
},
\"ReturnItemCollectionMetrics\": \"SIZE\"
}"
})
],
Response = "
{
\"UnprocessedItems\": {
\"Forum\": [
{
\"PutRequest\": {
\"Item\": {
\"Name\": {
\"S\": \"Amazon ElastiCache\"
},
\"Category\": {
\"S\": \"Amazon Web Services\"
}
}
}
}
]
},
\"ConsumedCapacity\": [
{
\"TableName\": \"Forum\",
\"CapacityUnits\": 3
}
]
}",
input_tests(Response, Tests).
batch_write_item_output_tests(_) ->
Tests =
[?_ddb_test(
{"BatchWriteItem example response", "
{
\"UnprocessedItems\": {
\"Forum\": [
{
\"PutRequest\": {
\"Item\": {
\"Name\": {
\"S\": \"Amazon ElastiCache\"
},
\"Category\": {
\"S\": \"Amazon Web Services\"
}
}
}
}
]
},
\"ConsumedCapacity\": [
{
\"TableName\": \"Forum\",
\"CapacityUnits\": 3
}
]
}",
{ok, #ddb2_batch_write_item
{consumed_capacity = [#ddb2_consumed_capacity{table_name = <<"Forum">>, capacity_units = 3}],
item_collection_metrics = undefined,
unprocessed_items = [{<<"Forum">>,
[{put, [{<<"Name">>, {s, <<"Amazon ElastiCache">>}},
{<<"Category">>, {s, <<"Amazon Web Services">>}}]}]}]}}}),
?_ddb_test(
{"BatchWriteItem unprocessed response", "
{
\"UnprocessedItems\":{
\"Forum\": [
{
\"PutRequest\": {
\"Item\": {
\"Name\": {
\"S\": \"Amazon DynamoDB\"
},
\"Category\": {
\"S\": \"Amazon Web Services\"
}
}
}
},
{
\"DeleteRequest\": {
\"Key\": {
\"Name\": {
\"S\": \"Amazon RDS\"
}
}
}
}
]
}
}",
{ok, #ddb2_batch_write_item
{consumed_capacity = undefined,
item_collection_metrics = undefined,
unprocessed_items =
[{<<"Forum">>, [{put, [{<<"Name">>, {s, <<"Amazon DynamoDB">>}},
{<<"Category">>, {s, <<"Amazon Web Services">>}}]},
{delete, [{<<"Name">>, {s, <<"Amazon RDS">>}}]}
]}]}}}),
?_ddb_test(
{"BatchWriteItem item collection metrics", "
{
\"ItemCollectionMetrics\": {
\"Table1\": [
{
\"ItemCollectionKey\": {
\"key\": {
\"S\": \"value1\"
}
},
\"SizeEstimateRangeGB\": [
2,
4
]
},
{
\"ItemCollectionKey\": {
\"key\": {
\"S\": \"value2\"
}
},
\"SizeEstimateRangeGB\": [
0.1,
0.2
]
}
],
\"Table2\": [
{
\"ItemCollectionKey\": {
\"key2\": {
\"N\": \"3\"
}
},
\"SizeEstimateRangeGB\": [
1.2,
1.4
]
}
]
}
}",
{ok, #ddb2_batch_write_item
{consumed_capacity = undefined,
item_collection_metrics =
[{<<"Table1">>,
[#ddb2_item_collection_metrics
{item_collection_key = <<"value1">>,
size_estimate_range_gb = {2, 4}},
#ddb2_item_collection_metrics
{item_collection_key = <<"value2">>,
size_estimate_range_gb = {0.1, 0.2}}
]},
{<<"Table2">>,
[#ddb2_item_collection_metrics
{item_collection_key = 3,
size_estimate_range_gb = {1.2, 1.4}}
]}],
unprocessed_items = []}}})
],
output_tests(?_f(erlcloud_ddb2:batch_write_item([], [{out, record}])), Tests).
%% CreateBackup test based on the API examples:
%% https://docs.aws.amazon.com/amazondynamodb/latest/APIReference/API_CreateBackup.html
create_backup_input_tests(_) ->
Tests =
[?_ddb_test(
{"CreateBackup example request",
?_f(erlcloud_ddb2:create_backup(<<"Forum_Backup">>,<<"Forum">>)), "
{
\"BackupName\": \"Forum_Backup\",
\"TableName\": \"Forum\"
}"
})
],
Response = "
{
\"BackupDetails\": {
\"BackupArn\": \"arn:aws:dynamodb:us-east-1:387047610112:table/Forum/backup/01523517555423-69b67bcb\",
\"BackupCreationDateTime\": 1523269031.475,
\"BackupName\": \"Forum_Backup\",
\"BackupSizeBytes\": 6,
\"BackupStatus\": \"CREATING\"
}
}",
input_tests(Response, Tests).
create_backup_output_tests(_) ->
Tests =
[?_ddb_test(
{"CreateBackup example response", "
{
\"BackupDetails\": {
\"BackupArn\": \"arn:aws:dynamodb:us-east-1:387047610112:table/Forum/backup/01523517555423-69b67bcb\",
\"BackupCreationDateTime\": 1523269031.475,
\"BackupName\": \"Forum_Backup\",
\"BackupSizeBytes\": 6,
\"BackupStatus\": \"CREATING\"
}
}",
{ok,#ddb2_backup_details{
backup_arn = <<"arn:aws:dynamodb:us-east-1:387047610112:table/Forum/backup/01523517555423-69b67bcb">>,
backup_creation_date_time = 1523269031.475,
backup_name = <<"Forum_Backup">>,
backup_size_Bytes = 6,
backup_status = creating}}
})
],
output_tests(?_f(erlcloud_ddb2:create_backup(<<"Forum_Backup">>,<<"Forum">>)), Tests).
%% CreateGlobalTable input test:
create_global_table_input_tests(_) ->
Tests =
[?_ddb_test(
{"CreateGlobalTable example request (2 regions)",
?_f(erlcloud_ddb2:create_global_table(<<"Thread">>, [{region_name, <<"us-east-1">>},
{region_name, <<"us-west-2">>}])), "
{
\"GlobalTableName\": \"Thread\",
\"ReplicationGroup\": [
{
\"RegionName\": \"us-east-1\"
},{
\"RegionName\": \"us-west-2\"
}
]
}"
}),
?_ddb_test(
{"CreateGlobalTable example request (1 region)",
?_f(erlcloud_ddb2:create_global_table(<<"Thread">>, #ddb2_replica{region_name = <<"us-west-2">>})), "
{
\"GlobalTableName\": \"Thread\",
\"ReplicationGroup\": [
{
\"RegionName\": \"us-west-2\"
}
]
}"
})],
Response = "
{
\"GlobalTableDescription\": {
\"CreationDateTime\": 1519161181.107,
\"GlobalTableArn\": \"arn:aws:dynamodb::111122223333:global-table/Thread\",
\"GlobalTableName\": \"Thread\",
\"GlobalTableStatus\": \"CREATING\",
\"ReplicationGroup\": [
{
\"RegionName\": \"us-east-1\"
},{
\"RegionName\": \"us-west-2\"
}
]
}
}",
input_tests(Response, Tests).
%% CreateGlobalTable output test:
create_global_table_output_tests(_) ->
Tests =
[?_ddb_test(
{"CreateGlobalTable example response with CREATING status ", "
{
\"GlobalTableDescription\": {
\"CreationDateTime\": 1519161181.107,
\"GlobalTableArn\": \"arn:aws:dynamodb::111122223333:global-table/Thread\",
\"GlobalTableName\": \"Thread\",
\"GlobalTableStatus\": \"CREATING\",
\"ReplicationGroup\": [
{
\"RegionName\": \"us-east-1\"
}
]
}
}",
{ok, #ddb2_global_table_description{
creation_date_time = 1519161181.107,
global_table_arn = <<"arn:aws:dynamodb::111122223333:global-table/Thread">>,
global_table_name = <<"Thread">>,
global_table_status = creating,
replication_group = [#ddb2_replica_description{region_name = <<"us-east-1">>}]}}}),
?_ddb_test(
{"CreateGlobalTable example response with ACTIVE status ", "
{
\"GlobalTableDescription\": {
\"CreationDateTime\": 1519161181.107,
\"GlobalTableArn\": \"arn:aws:dynamodb::111122223333:global-table/Thread\",
\"GlobalTableName\": \"Thread\",
\"GlobalTableStatus\": \"ACTIVE\",