From e660dd48e78f1a368010bbcf4455b576dd59d7c1 Mon Sep 17 00:00:00 2001
From: Brad Anderson <brad@cloudant.com>
Date: Thu, 5 Aug 2010 13:41:53 -0400
Subject: n_val tests for mem3_util

---
 test/mem3_test.erl | 164 -----------------------------------------------------
 1 file changed, 164 deletions(-)
 delete mode 100644 test/mem3_test.erl

(limited to 'test/mem3_test.erl')

diff --git a/test/mem3_test.erl b/test/mem3_test.erl
deleted file mode 100644
index 01d80eb0..00000000
--- a/test/mem3_test.erl
+++ /dev/null
@@ -1,164 +0,0 @@
--module(mem3_test).
-
--include("../include/common.hrl").
--include("../include/config.hrl").
--include_lib("eunit/include/eunit.hrl").
-
-%% version 3 of membership state
--record(mem, {header=3,
-              nodes=[],
-              clock=[],
-              args
-             }).
-
--define(TEST_NODE_NAME, a).
--define(HINT_C1, 365375409332725729550921208179070754913983135744).
--define(HINT_C2, 1096126227998177188652763624537212264741949407232).
--define(PARTS_FOR_D1, [365375409332725729550921208179070754913983135744,
-                      548063113999088594326381812268606132370974703616,
-                      730750818665451459101842416358141509827966271488,
-                      913438523331814323877303020447676887284957839360,
-                      1096126227998177188652763624537212264741949407232,
-                      1278813932664540053428224228626747642198940975104]).
--define(x40, 365375409332725729550921208179070754913983135744).
--define(x60, 548063113999088594326381812268606132370974703616).
-
-%% TEST SETUP
-
-all_tests_test_() ->
-    {"membership3 tests",
-     [
-      {setup,
-       fun test_setup/0,
-       fun test_teardown/1,
-       fun(Pid) ->
-           {with, Pid,
-            [
-             fun init/1,
-             fun clock/1,
-             fun join_init/1,
-             fun join_init_with_hints/1,
-             fun join_new_node/1,
-             fun join_two_new_nodes/1,
-             fun join_with_wrong_order/1
-            ]}
-       end}
-     ]
-    }.
-
-
-test_setup() ->
-    % Config = #config{n=3,r=2,w=2,q=3,directory="/srv/db",
-    %                  storage_mod="dynomite_couch_storage"},
-    {ok, Pid} = mem3:start_link([{test,?TEST_NODE_NAME}]),
-    Pid.
-
-
-test_teardown(Pid) ->
-    exit(Pid, shutdown).
-
-
-%% TESTS
-
-init(_Pid) ->
-    {ok, #mem{args=Args}} = mem3:state(),
-    Test = proplists:get_value(test, Args),
-    ?assertEqual(?TEST_NODE_NAME, Test).
-
-
-clock(_Pid) ->
-    {ok, Clock} = mem3:clock(),
-    ?assertMatch([], Clock).
-
-
-join_init(_Pid) ->
-    mem3:reset(),
-    mem3:join(init, [{1, a, []}, {2, b, []}], nil),
-    {ok, Nodes} = mem3:nodes(),
-    ?assertEqual(2, length(Nodes)),
-    ok.
-
-
-join_init_with_hints(_Pid) ->
-    mem3:reset(),
-    mem3:join(init, [{1, a, []},
-                      {2, b, []},
-                      {3, c, [{hints, [?HINT_C1, ?HINT_C2]}]},
-                      {4, d, []},
-                      {5, e, []}],
-              nil),
-    {ok, Nodes} = mem3:nodes(),
-    ?assertEqual(5, length(Nodes)),
-    %?debugFmt("~nFullmap: ~p~n", [Fullmap]),
-%    ?assertEqual([c,d,e], mem3:nodes_for_part(?HINT_C1)),
-%    ?assertEqual([c,d,e], mem3:nodes_for_part(?HINT_C2)),
-    ok.
-
-
-join_new_node(_Pid) ->
-    mem3:reset(),
-    mem3:join(init, [{1, a, []}, {2, b, []}, {3, c, []}], nil),
-    {ok, Nodes1} = mem3:nodes(),
-    ?assertEqual(3, length(Nodes1)),
-    mem3:join(join, [{4, d, []}], a),
-    {ok, Nodes2} = mem3:nodes(),
-    ?assertEqual(4, length(Nodes2)),
-    ok.
-
-
-join_two_new_nodes(_Pid) ->
-    mem3:reset(),
-    mem3:join(init, [{1, a, []}, {2, b, []}, {3, c, []}], nil),
-    {ok, Nodes1} = mem3:nodes(),
-    ?assertEqual(3, length(Nodes1)),
-    Res = mem3:join(join, [{4, d, []}, {5, e, []}], b),
-    ?assertEqual(ok, Res),
-    {ok, Nodes2} = mem3:nodes(),
-    ?assertEqual(5, length(Nodes2)),
-    %?debugFmt("~nFullmap: ~p~n", [mem3:fullmap()]),
-    ok.
-
-
-join_with_wrong_order(_Pid) ->
-    mem3:reset(),
-    mem3:join(init, [{1, a, []}, {2, b, []}, {3, c, []}], nil),
-%    ?assertEqual([], mem3:parts_for_node(d)),
-    %?debugFmt("~nFullmap: ~p~n", [mem3:fullmap()]),
-    Res = mem3:join(join, [{3, d, []}], c),
-    ?assertEqual({error, <<"position_exists_3">>}, Res),
-    %?debugFmt("~nFullmap: ~p~n", [mem3:fullmap()]),
-    ok.
-
-
-%%
-%% tests without running gen_server
-%%
-merge_nodes_test() ->
-    A = [{1,a1,[]},{2,a2,[]},{3,a3,[]}],
-    B = [{1,a1,[]},{2,a2,[]},{3,b3,[]}],
-    ?assertEqual(A, mem3:merge_nodes(A,B)),
-    ?assertEqual(mem3:merge_nodes(A,B), mem3:merge_nodes(B,A)),
-    C = [{1,c1,[]},{2,c2,[]},{3,c3,[]}],
-    ?assertEqual(A, mem3:merge_nodes(A,C)),
-    ?assertEqual(A, mem3:merge_nodes(C,A)),
-    ok.
-
-
-merge_nodes_with_init_nodelist_test() ->
-    A = [{1,a1,[]},{2,a2,[]},{3,a3,[]}],
-    B = [{0, b, []}],
-    ?assertEqual(A, mem3:merge_nodes(A,B)),
-    ?assertEqual(mem3:merge_nodes(A,B), mem3:merge_nodes(B,A)),
-    ok.
-
-
-next_up_nodes_test() ->
-    Nodes = [a,b,c,d],
-    UpNodes = [a,b,d],
-    ?assertEqual(b, mem3:next_up_node(a,Nodes,UpNodes)),
-    ?assertEqual(d, mem3:next_up_node(b,Nodes,UpNodes)),
-    ?assertEqual(a, mem3:next_up_node(d,Nodes,UpNodes)),
-    ?assertThrow({error, no_gossip_targets_available},
-                 mem3:next_up_node(a,[a,b,c],[])),
-    ?assertEqual(b, mem3:next_up_node(a,[a,b],[a,b])),
-    ok.
-- 
cgit v1.2.3