mirror of
https://github.com/valitydev/riak_test.git
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100 lines
3.8 KiB
Erlang
100 lines
3.8 KiB
Erlang
%% -------------------------------------------------------------------
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%%
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%% Copyright (c) 2013 Basho Technologies, Inc.
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%%
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%% This file is provided to you under the Apache License,
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%% Version 2.0 (the "License"); you may not use this file
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%% except in compliance with the License. You may obtain
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%% a copy of the License at
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%%
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%% http://www.apache.org/licenses/LICENSE-2.0
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%%
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%% Unless required by applicable law or agreed to in writing,
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%% software distributed under the License is distributed on an
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%% "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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%% KIND, either express or implied. See the License for the
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%% specific language governing permissions and limitations
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%% under the License.
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%%
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%% -------------------------------------------------------------------
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%%% @author Russell Brown <russelldb@basho.com>
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%%% @copyright (C) 2013, Basho Technologies
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%%% @doc
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%%% riak_test for crdt cabability
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%%% @end
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-module(verify_crdt_capability).
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-behavior(riak_test).
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-export([confirm/0]).
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-include_lib("eunit/include/eunit.hrl").
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-define(BUCKET, <<"test-counters">>).
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-define(KEY, <<"foo">>).
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confirm() ->
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%% Create a mixed cluster of current and previous versions
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%% Create a PB client
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%% GET / PUT on current and previous cluster
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%% Upgrade nodes
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%% Get put on all nodes
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Config = [],
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[Previous, Current]=Nodes = rt:build_cluster([{previous, Config}, {current, Config}]),
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?assertEqual(ok, rt:wait_until_capability(Current, {riak_kv, crdt}, [pncounter])),
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verify_counter_converge:set_allow_mult_true(Nodes),
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{PrevPB, PrevHttp} = get_clients(Previous),
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{PB, Http} = get_clients(Current),
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?assertMatch(ok, rhc:counter_incr(PrevHttp, ?BUCKET, ?KEY, 1)),
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?assertMatch({ok, 1}, rhc:counter_val(PrevHttp, ?BUCKET, ?KEY)),
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?assertMatch(ok, rhc:counter_incr(Http, ?BUCKET, ?KEY, 1)),
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?assertMatch({ok, 2}, rhc:counter_val(Http, ?BUCKET, ?KEY)),
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?assertEqual(ok, riakc_pb_socket:counter_incr(PrevPB, ?BUCKET, ?KEY, 1)),
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?assertEqual({ok, 3}, riakc_pb_socket:counter_val(PrevPB, ?BUCKET, ?KEY)),
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?assertEqual(ok, riakc_pb_socket:counter_incr(PB, ?BUCKET, ?KEY, 1)),
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?assertEqual({ok, 4}, riakc_pb_socket:counter_val(PB, ?BUCKET, ?KEY)),
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lager:info("Passed mixed test, upgrade time!"),
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rt:upgrade(Previous, current),
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lager:info("Upgrayded!!"),
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?assertEqual(ok, rt:wait_until_capability(Current, {riak_kv, crdt}, [riak_dt_pncounter, riak_dt_orswot, riak_dt_map, pncounter])),
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?assertMatch(ok, rhc:counter_incr(PrevHttp, ?BUCKET, ?KEY, 1)),
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?assertMatch({ok, 5}, rhc:counter_val(PrevHttp, ?BUCKET, ?KEY)),
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?assertMatch(ok, rhc:counter_incr(Http, ?BUCKET, ?KEY, 1)),
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?assertMatch({ok, 6}, rhc:counter_val(Http, ?BUCKET, ?KEY)),
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%% Reconnect to the upgraded node.
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riakc_pb_socket:stop(PrevPB),
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{PrevPB1, _} = get_clients(Previous),
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?assertEqual(ok, riakc_pb_socket:counter_incr(PrevPB1, ?BUCKET, ?KEY, 1)),
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?assertEqual({ok, 7}, riakc_pb_socket:counter_val(PrevPB1, ?BUCKET, ?KEY)),
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?assertEqual(ok, riakc_pb_socket:counter_incr(PB, ?BUCKET, ?KEY, 1)),
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?assertEqual({ok, 8}, riakc_pb_socket:counter_val(PB, ?BUCKET, ?KEY)),
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%% And check that those 1.4 written values can be accessed /
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%% incremented over the 2.0 API
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?assertEqual(8, begin
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{ok, Counter} = riakc_pb_socket:fetch_type(PrevPB1, {<<"default">>, ?BUCKET}, ?KEY),
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riakc_counter:value(Counter)
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end),
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?assertEqual(ok, riakc_pb_socket:update_type(PrevPB1, {<<"default">>, ?BUCKET}, ?KEY, gen_counter_op())),
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?assertEqual({ok, 9}, riakc_pb_socket:counter_val(PB, ?BUCKET, ?KEY)),
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[riakc_pb_socket:stop(C) || C <- [PB, PrevPB1]],
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pass.
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gen_counter_op() ->
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riakc_counter:to_op(riakc_counter:increment(riakc_counter:new())).
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get_clients(Node) ->
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{rt:pbc(Node), rt:httpc(Node)}.
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