blob: dd8600e9ba497c278d39e4e0d73d44e1701a4e10 [file] [log] [blame]
% 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).