| % Licensed under the Apache License, Version 2.0 (the "License"); you may not |
| % use this file except in compliance with the License. You may obtain a copy of |
| % the License at |
| % |
| % http://www.apache.org/licenses/LICENSE-2.0 |
| % |
| % Unless required by applicable law or agreed to in writing, software |
| % distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| % WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| % License for the specific language governing permissions and limitations under |
| % the License. |
| |
| -module(couch_replicator_doc_ids_tests). |
| |
| -include_lib("couch/include/couch_eunit.hrl"). |
| -include_lib("couch/include/couch_db.hrl"). |
| |
| -define(DOC1, <<"doc1">>). |
| -define(DOC2, <<"doc2">>). |
| -define(DDOC3, <<"_design/doc3">>). |
| -define(DOC_IDS, [?DOC1, ?DDOC3]). |
| |
| doc_ids_replication_test_() -> |
| { |
| "Doc IDs filtered replication tests", |
| { |
| foreach, |
| fun couch_replicator_test_helper:test_setup/0, |
| fun couch_replicator_test_helper:test_teardown/1, |
| [ |
| ?TDEF_FE(t_should_replicate_with_ddoc_ids) |
| ] |
| } |
| }. |
| |
| t_should_replicate_with_ddoc_ids({_Ctx, {Source, Target}}) -> |
| create_docs(Source), |
| replicate(#{ |
| <<"source">> => db_url(Source), |
| <<"target">> => db_url(Target), |
| <<"doc_ids">> => ?DOC_IDS |
| }), |
| %% FilteredFun is an Erlang version of following mango doc_ids |
| FilterFun = fun(Id, #doc{}) -> lists:member(Id, ?DOC_IDS) end, |
| {TargetDocCount, AllReplies} = compare_dbs(Source, Target, FilterFun), |
| % Target DB has proper number of docs |
| ?assertEqual(2, TargetDocCount), |
| % All the docs selected as expected |
| ?assert(lists:all(fun(Valid) -> Valid end, AllReplies)). |
| |
| compare_dbs(Source, Target, FilterFun) -> |
| {ok, TargetDocCount} = fabric:get_doc_count(Target), |
| Replies = lists:foldl( |
| fun({Id, Rev}, Acc) -> |
| SrcDoc = read_doc(Source, Id, Rev), |
| TgtDoc = read_doc(Target, Id, Rev), |
| case FilterFun(Id, SrcDoc) of |
| true -> |
| [is_record(TgtDoc, doc) | Acc]; |
| false -> |
| [TgtDoc =:= not_found | Acc] |
| end |
| end, |
| [], |
| couch_replicator_test_helper:cluster_doc_revs(Source) |
| ), |
| {TargetDocCount, Replies}. |
| |
| read_doc(Db, DocId, Rev) -> |
| couch_replicator_test_helper:cluster_open_rev(Db, DocId, Rev). |
| |
| create_docs(DbName) -> |
| Doc1 = couch_doc:from_json_obj({[{<<"_id">>, ?DOC1}]}), |
| Doc2 = couch_doc:from_json_obj({[{<<"_id">>, ?DOC2}]}), |
| DDoc3 = couch_doc:from_json_obj({[{<<"_id">>, ?DDOC3}]}), |
| {ok, _} = fabric:update_docs(DbName, [Doc1, Doc2, DDoc3], [?ADMIN_CTX]). |
| |
| db_url(DbName) -> |
| couch_replicator_test_helper:cluster_db_url(DbName). |
| |
| replicate(RepObject) -> |
| couch_replicator_test_helper:replicate(RepObject). |