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
|
% 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(fabric_db_uuids_tests).
-include_lib("couch/include/couch_eunit.hrl").
-include_lib("couch/include/couch_db.hrl").
-include_lib("mem3/include/mem3.hrl").
-define(TDEF(A), {atom_to_list(A), fun A/0}).
main_test_() ->
{
setup,
fun setup/0,
fun teardown/1,
[
?TDEF(t_can_get_shard_uuids)
]
}.
setup() ->
test_util:start_couch([fabric]).
teardown(Ctx) ->
meck:unload(),
test_util:stop_couch(Ctx).
t_can_get_shard_uuids() ->
DbName = ?tempdb(),
ok = fabric:create_db(DbName, []),
Shards = mem3:shards(DbName),
{ok, Uuids} = fabric:db_uuids(DbName),
?assertEqual(length(Shards), map_size(Uuids)),
UuidsFromShards = lists:foldl(fun(#shard{} = Shard, Acc) ->
Uuid = couch_util:with_db(Shard#shard.name, fun(Db) ->
couch_db:get_uuid(Db)
end),
Acc#{Uuid => Shard}
end, #{}, Shards),
?assertEqual(UuidsFromShards, Uuids),
ok = fabric:delete_db(DbName, []).
|
