/
strings_SUITE.erl
333 lines (247 loc) · 18.6 KB
/
strings_SUITE.erl
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%% @hidden
-module(strings_SUITE).
-compile(export_all).
-include_lib("common_test/include/ct.hrl").
all() -> [set_and_get,append,decr,incr,decrby,incrby,
setbit,getbit,setrange,getrange,mset,mget,
setnx,msetnx,setex,getset,strlen].
init_per_suite(Config) ->
{ok,Client} = connect_erldis(10),
NewConfig = lists:keystore(client,1,Config,{client,Client}),
NewConfig.
init_per_testcase(_TestCase,Config) ->
{client,Client} = lists:keyfind(client, 1, Config),
erldis_client:sr_scall(Client,[<<"flushdb">>]),
Config.
end_per_suite(_Config) ->
ok.
connect_erldis(0) -> {error,{socket_error,econnrefused}};
connect_erldis(Times) ->
timer:sleep(2000),
case erldis:connect(localhost,16380) of
{ok,Client} -> {ok,Client};
_ -> connect_erldis(Times - 1)
end.
set_and_get(Config) ->
{client,Client} = lists:keyfind(client, 1, Config),
ok = erldis_client:sr_scall(Client, [<<"set">>,<<"string">>,<<"foo">>]),
ok = erldis_client:sr_scall(Client, [<<"set">>,<<"string">>,<<"bar">>]),
<<"bar">> = erldis_client:sr_scall(Client, [<<"get">>,<<"string">>]),
nil = erldis_client:sr_scall(Client, [<<"get">>,<<"string2">>]),
LongString = list_to_binary(string:copies("abcd",100000)),
ok = erldis_client:sr_scall(Client, [<<"set">>,<<"new_string">>,LongString]),
LongString = erldis_client:sr_scall(Client, [<<"get">>,<<"new_string">>]),
%% Try to get a list
3 = erldis_client:sr_scall(Client,[<<"rpush">>,<<"list">>,<<"a">>,<<"b">>,<<"c">>]),
{error,<<"ERR Operation against a key holding the wrong kind of value">>} = erldis_client:sr_scall(Client, [<<"get">>,<<"list">>]),
{error,<<"ERR wrong number of arguments for 'SET' command">>} = erldis_client:sr_scall(Client, [<<"set">>,<<"string">>,<<"foo">>,<<"bar">>]),
{error,<<"ERR wrong number of arguments for 'SET' command">>} = erldis_client:sr_scall(Client, [<<"set">>,<<"string">>]),
{error,<<"ERR wrong number of arguments for 'SET' command">>} = erldis_client:sr_scall(Client, [<<"set">>]),
{error,<<"ERR wrong number of arguments for 'GET' command">>} = erldis_client:sr_scall(Client, [<<"get">>]),
{error,<<"ERR wrong number of arguments for 'GET' command">>} = erldis_client:sr_scall(Client, [<<"get">>,<<"string">>,<<"string2">>]).
append(Config) ->
{client,Client} = lists:keyfind(client, 1, Config),
3 = erldis_client:sr_scall(Client,[<<"append">>,<<"string">>,<<"foo">>]),
7 = erldis_client:sr_scall(Client,[<<"append">>,<<"string">>,<<" bar">>]),
<<"foo bar">> = erldis_client:sr_scall(Client, [<<"get">>,<<"string">>]),
%% Try with a list
3 = erldis_client:sr_scall(Client,[<<"rpush">>,<<"list">>,<<"a">>,<<"b">>,<<"c">>]),
{error,<<"ERR Operation against a key holding the wrong kind of value">>} = erldis_client:sr_scall(Client,[<<"append">>,<<"list">>,<<"foo">>]),
{error,<<"ERR wrong number of arguments for 'APPEND' command">>} = erldis_client:sr_scall(Client,[<<"append">>,<<"string">>,<<"foo">>,<<"bar">>]),
{error,<<"ERR wrong number of arguments for 'APPEND' command">>} = erldis_client:sr_scall(Client,[<<"append">>,<<"string">>]).
decr(Config) ->
{client,Client} = lists:keyfind(client, 1, Config),
ok = erldis_client:sr_scall(Client,[<<"set">>,<<"number">>,<<"4">>]),
3 = erldis_client:sr_scall(Client,[<<"decr">>,<<"number">>]),
<<"3">> = erldis_client:sr_scall(Client,[<<"get">>,<<"number">>]),
ok = erldis_client:sr_scall(Client,[<<"set">>,<<"number">>,<<"-20">>]),
-21 = erldis_client:sr_scall(Client,[<<"decr">>,<<"number">>]),
<<"-21">> = erldis_client:sr_scall(Client,[<<"get">>,<<"number">>]),
-1 = erldis_client:sr_scall(Client,[<<"decr">>,<<"new_integer">>]),
<<"-1">> = erldis_client:sr_scall(Client,[<<"get">>,<<"new_integer">>]),
ok = erldis_client:sr_scall(Client,[<<"set">>,<<"string">>,<<"it's not a integer">>]),
{error,<<"ERR value is not an integer or out of range">>} = erldis_client:sr_scall(Client,[<<"decr">>,<<"string">>]),
{error,<<"ERR wrong number of arguments for 'DECR' command">>} = erldis_client:sr_scall(Client,[<<"decr">>,<<"number">>,<<"3">>]),
{error,<<"ERR wrong number of arguments for 'DECR' command">>} = erldis_client:sr_scall(Client,[<<"decr">>]).
incr(Config) ->
{client,Client} = lists:keyfind(client, 1, Config),
ok = erldis_client:sr_scall(Client,[<<"set">>,<<"number">>,<<"4">>]),
5 = erldis_client:sr_scall(Client,[<<"incr">>,<<"number">>]),
<<"5">> = erldis_client:sr_scall(Client,[<<"get">>,<<"number">>]),
ok = erldis_client:sr_scall(Client,[<<"set">>,<<"number">>,<<"-20">>]),
-19 = erldis_client:sr_scall(Client,[<<"incr">>,<<"number">>]),
<<"-19">> = erldis_client:sr_scall(Client,[<<"get">>,<<"number">>]),
true = erldis_client:sr_scall(Client,[<<"incr">>,<<"new_integer">>]),
<<"1">> = erldis_client:sr_scall(Client,[<<"get">>,<<"new_integer">>]),
ok = erldis_client:sr_scall(Client,[<<"set">>,<<"string">>,<<"it's not a integer">>]),
{error,<<"ERR value is not an integer or out of range">>} = erldis_client:sr_scall(Client,[<<"incr">>,<<"string">>]),
{error,<<"ERR wrong number of arguments for 'INCR' command">>} = erldis_client:sr_scall(Client,[<<"incr">>,<<"number">>,<<"3">>]),
{error,<<"ERR wrong number of arguments for 'INCR' command">>} = erldis_client:sr_scall(Client,[<<"incr">>]).
decrby(Config) ->
{client,Client} = lists:keyfind(client, 1, Config),
ok = erldis_client:sr_scall(Client,[<<"set">>,<<"number">>,<<"40">>]),
39 = erldis_client:sr_scall(Client,[<<"decrby">>,<<"number">>,<<"1">>]),
24 = erldis_client:sr_scall(Client,[<<"decrby">>,<<"number">>,<<"15">>]),
-6 = erldis_client:sr_scall(Client,[<<"decrby">>,<<"number">>,<<"30">>]),
10 = erldis_client:sr_scall(Client,[<<"decrby">>,<<"number">>,<<"-16">>]),
<<"10">> = erldis_client:sr_scall(Client,[<<"get">>,<<"number">>]),
-80 = erldis_client:sr_scall(Client,[<<"decrby">>,<<"new_integer">>,<<"80">>]),
<<"-80">> = erldis_client:sr_scall(Client,[<<"get">>,<<"new_integer">>]),
120 = erldis_client:sr_scall(Client,[<<"decrby">>,<<"other_new_integer">>,<<"-120">>]),
<<"120">> = erldis_client:sr_scall(Client,[<<"get">>,<<"other_new_integer">>]),
ok = erldis_client:sr_scall(Client,[<<"set">>,<<"string">>,<<"it's not a integer">>]),
{error,<<"ERR value is not an integer or out of range">>} = erldis_client:sr_scall(Client,[<<"decrby">>,<<"string">>,<<"20">>]),
{error,<<"ERR wrong number of arguments for 'DECRBY' command">>} = erldis_client:sr_scall(Client,[<<"decrby">>,<<"number">>,<<"3">>,<<"4">>]),
{error,<<"ERR wrong number of arguments for 'DECRBY' command">>} = erldis_client:sr_scall(Client,[<<"decrby">>,<<"number">>]).
incrby(Config) ->
{client,Client} = lists:keyfind(client, 1, Config),
ok = erldis_client:sr_scall(Client,[<<"set">>,<<"number">>,<<"40">>]),
41 = erldis_client:sr_scall(Client,[<<"incrby">>,<<"number">>,<<"1">>]),
56 = erldis_client:sr_scall(Client,[<<"incrby">>,<<"number">>,<<"15">>]),
-30 = erldis_client:sr_scall(Client,[<<"incrby">>,<<"number">>,<<"-86">>]),
<<"-30">> = erldis_client:sr_scall(Client,[<<"get">>,<<"number">>]),
80 = erldis_client:sr_scall(Client,[<<"incrby">>,<<"new_integer">>,<<"80">>]),
<<"80">> = erldis_client:sr_scall(Client,[<<"get">>,<<"new_integer">>]),
-120 = erldis_client:sr_scall(Client,[<<"incrby">>,<<"other_new_integer">>,<<"-120">>]),
<<"-120">> = erldis_client:sr_scall(Client,[<<"get">>,<<"other_new_integer">>]),
ok = erldis_client:sr_scall(Client,[<<"set">>,<<"string">>,<<"it's not a integer">>]),
{error,<<"ERR value is not an integer or out of range">>} = erldis_client:sr_scall(Client,[<<"incrby">>,<<"string">>,<<"20">>]),
{error,<<"ERR wrong number of arguments for 'INCRBY' command">>} = erldis_client:sr_scall(Client,[<<"incrby">>,<<"number">>,<<"3">>,<<"4">>]),
{error,<<"ERR wrong number of arguments for 'INCRBY' command">>} = erldis_client:sr_scall(Client,[<<"incrby">>,<<"number">>]).
setbit(Config) ->
{client,Client} = lists:keyfind(client, 1, Config),
false = erldis_client:sr_scall(Client,[<<"setbit">>,<<"mykey">>,<<"1">>,<<"1">>]),
<<2#01000000>> = erldis_client:sr_scall(Client,[<<"get">>,<<"mykey">>]),
false = erldis_client:sr_scall(Client,[<<"setbit">>,<<"mykey">>,<<"2">>,<<"1">>]),
<<2#01100000>> = erldis_client:sr_scall(Client,[<<"get">>,<<"mykey">>]),
true = erldis_client:sr_scall(Client,[<<"setbit">>,<<"mykey">>,<<"1">>,<<"0">>]),
<<2#00100000>> = erldis_client:sr_scall(Client,[<<"get">>,<<"mykey">>]),
%% Ascii "1" is integer 49 = 00 11 00 01
ok = erldis_client:sr_scall(Client,[<<"set">>,<<"mykey">>,<<"1">>]),
false = erldis_client:sr_scall(Client,[<<"setbit">>,<<"mykey">>,<<"6">>,<<"1">>]),
<<2#00110011>> = erldis_client:sr_scall(Client,[<<"get">>,<<"mykey">>]),
true = erldis_client:sr_scall(Client,[<<"setbit">>,<<"mykey">>,<<"2">>,<<"0">>]),
<<2#00010011>> = erldis_client:sr_scall(Client,[<<"get">>,<<"mykey">>]),
{error,<<"ERR bit offset is not an integer or out of range">>} = erldis_client:sr_scall(Client,[<<"setbit">>,<<"mykey">>,<<"-1">>,<<"0">>]),
{error,<<"ERR wrong number of arguments for 'SETBIT' command">>} = erldis_client:sr_scall(Client,[<<"setbit">>,<<"mykey">>,<<"0">>]),
{error,<<"ERR wrong number of arguments for 'SETBIT' command">>} = erldis_client:sr_scall(Client,[<<"setbit">>,<<"mykey">>,<<"0">>,<<"1">>,<<"1">>]).
%% TODO
%% set a list and try set one bit by setbit
getbit(Config) ->
{client,Client} = lists:keyfind(client, 1, Config),
false = erldis_client:sr_scall(Client,[<<"getbit">>,<<"mykey">>,<<"0">>]),
%% Single byte with 2nd and 3rd bit set
ok = erldis_client:sr_scall(Client,[<<"set">>,<<"mykey">>,<<"`">>]),
%% In-range
false = erldis_client:sr_scall(Client,[<<"getbit">>,<<"mykey">>,<<"0">>]),
true = erldis_client:sr_scall(Client,[<<"getbit">>,<<"mykey">>,<<"1">>]),
true = erldis_client:sr_scall(Client,[<<"getbit">>,<<"mykey">>,<<"2">>]),
false = erldis_client:sr_scall(Client,[<<"getbit">>,<<"mykey">>,<<"3">>]),
%% Out-range
false = erldis_client:sr_scall(Client,[<<"getbit">>,<<"mykey">>,<<"8">>]),
false = erldis_client:sr_scall(Client,[<<"getbit">>,<<"mykey">>,<<"800">>]),
%% Ascii "1" is integer 49 = 00 11 00 01
ok = erldis_client:sr_scall(Client,[<<"set">>,<<"mykey">>,<<"1">>]),
%% In-range
false = erldis_client:sr_scall(Client,[<<"getbit">>,<<"mykey">>,<<"0">>]),
false = erldis_client:sr_scall(Client,[<<"getbit">>,<<"mykey">>,<<"1">>]),
true = erldis_client:sr_scall(Client,[<<"getbit">>,<<"mykey">>,<<"2">>]),
true = erldis_client:sr_scall(Client,[<<"getbit">>,<<"mykey">>,<<"3">>]),
%% Out-range
false = erldis_client:sr_scall(Client,[<<"getbit">>,<<"mykey">>,<<"8">>]),
false = erldis_client:sr_scall(Client,[<<"getbit">>,<<"mykey">>,<<"800">>]).
setrange(Config) ->
{client,Client} = lists:keyfind(client, 1, Config),
3 = erldis_client:sr_scall(Client,[<<"setrange">>,<<"mykey">>,<<"0">>,<<"foo">>]),
<<"foo">> = erldis_client:sr_scall(Client,[<<"get">>,<<"mykey">>]),
4 = erldis_client:sr_scall(Client,[<<"setrange">>,<<"newkey">>,<<"1">>,<<"foo">>]),
<<"\000foo">> = erldis_client:sr_scall(Client,[<<"get">>,<<"newkey">>]),
ok = erldis_client:sr_scall(Client,[<<"set">>,<<"mykey">>,<<"foo">>]),
3 = erldis_client:sr_scall(Client,[<<"setrange">>,<<"mykey">>,<<"0">>,<<"b">>]),
<<"boo">> = erldis_client:sr_scall(Client,[<<"get">>,<<"mykey">>]),
3 = erldis_client:sr_scall(Client,[<<"setrange">>,<<"mykey">>,<<"0">>,<<"">>]),
<<"boo">> = erldis_client:sr_scall(Client,[<<"get">>,<<"mykey">>]),
3 = erldis_client:sr_scall(Client,[<<"setrange">>,<<"mykey">>,<<"1">>,<<"a">>]),
<<"bao">> = erldis_client:sr_scall(Client,[<<"get">>,<<"mykey">>]),
7 = erldis_client:sr_scall(Client,[<<"setrange">>,<<"mykey">>,<<"4">>,<<"bar">>]),
<<"bao\000bar">> = erldis_client:sr_scall(Client,[<<"get">>,<<"mykey">>]),
{error,<<"ERR offset is out of range">>} = erldis_client:sr_scall(Client,[<<"setrange">>,<<"mykey">>,<<"-1">>,<<"bar">>]),
{error,<<"ERR wrong number of arguments for 'SETRANGE' command">>} = erldis_client:sr_scall(Client,[<<"setrange">>,<<"mykey">>,<<"4">>]),
{error,<<"ERR wrong number of arguments for 'SETRANGE' command">>} = erldis_client:sr_scall(Client,[<<"setrange">>,<<"mykey">>,<<"4">>,<<"foo">>,<<"bar">>]).
getrange(Config) ->
{client,Client} = lists:keyfind(client, 1, Config),
<<>> = erldis_client:sr_scall(Client,[<<"getrange">>,<<"mykey">>,<<"0">>,<<"-1">>]),
ok = erldis_client:sr_scall(Client,[<<"set">>,<<"mykey">>,<<"Hello World">>]),
<<"Hell">> = erldis_client:sr_scall(Client,[<<"getrange">>,<<"mykey">>,<<"0">>,<<"3">>]),
<<"Hello World">> = erldis_client:sr_scall(Client,[<<"getrange">>,<<"mykey">>,<<"0">>,<<"-1">>]),
<<>> = erldis_client:sr_scall(Client,[<<"getrange">>,<<"mykey">>,<<"5">>,<<"3">>]),
<<"orld">> = erldis_client:sr_scall(Client,[<<"getrange">>,<<"mykey">>,<<"-4">>,<<"-1">>]),
<<" World">> = erldis_client:sr_scall(Client,[<<"getrange">>,<<"mykey">>,<<"5">>,<<"100">>]),
<<"Hello World">> = erldis_client:sr_scall(Client,[<<"getrange">>,<<"mykey">>,<<"-500">>,<<"100">>]).
mset(Config) ->
{client,Client} = lists:keyfind(client, 1, Config),
ok = erldis_client:sr_scall(Client,[<<"mset">>,<<"x">>,<<"10">>,<<"y">>,<<"foo bar">>,<<"z">>,<<"x x x x x x x\n\n\r\n">>]),
<<"10">> = erldis_client:sr_scall(Client,[<<"get">>,<<"x">>]),
<<"foo bar">> = erldis_client:sr_scall(Client,[<<"get">>,<<"y">>]),
<<"x x x x x x x\n\n\r\n">> = erldis_client:sr_scall(Client,[<<"get">>,<<"z">>]),
{error,<<"ERR wrong number of arguments for 'MSET' command">>} = erldis_client:sr_scall(Client,[<<"mset">>,<<"x">>,<<"10">>,<<"y">>,<<"foo bar">>,<<"z">>]).
mget(Config) ->
{client,Client} = lists:keyfind(client, 1, Config),
ok = erldis_client:sr_scall(Client,[<<"set">>,<<"foo">>,<<"FOO">>]),
ok = erldis_client:sr_scall(Client,[<<"set">>,<<"bar">>,<<"BAR">>]),
[<<"BAR">>,<<"FOO">>] = erldis_client:scall(Client,[<<"mget">>,<<"bar">>,<<"foo">>]),
[<<"BAR">>,nil,<<"FOO">>] = erldis_client:scall(Client,[<<"mget">>,<<"bar">>,<<"bazz">>,<<"foo">>]),
[<<"FOO">>,nil,<<"BAR">>,nil] = erldis_client:scall(Client,[<<"mget">>,<<"foo">>,<<"bazz">>,<<"bar">>,<<"myset">>]),
{error,<<"ERR wrong number of arguments for 'MGET' command">>} = erldis_client:sr_scall(Client,[<<"mget">>]).
setnx(Config) ->
{client,Client} = lists:keyfind(client, 1, Config),
%% with not existing key
true = erldis_client:sr_scall(Client,[<<"setnx">>,<<"x">>,<<"10">>]),
<<"10">> = erldis_client:sr_scall(Client,[<<"get">>,<<"x">>]),
%% with already existent key
false = erldis_client:sr_scall(Client,[<<"setnx">>,<<"x">>,<<"35">>]),
<<"10">> = erldis_client:sr_scall(Client,[<<"get">>,<<"x">>]),
{error,<<"ERR wrong number of arguments for 'SETNX' command">>} = erldis_client:sr_scall(Client,[<<"setnx">>,<<"x">>]).
msetnx(Config) ->
{client,Client} = lists:keyfind(client, 1, Config),
%% with not existing keys
true = erldis_client:sr_scall(Client,[<<"msetnx">>,<<"x">>,<<"10">>,<<"y">>,<<"foo bar">>]),
<<"10">> = erldis_client:sr_scall(Client,[<<"get">>,<<"x">>]),
<<"foo bar">> = erldis_client:sr_scall(Client,[<<"get">>,<<"y">>]),
%% with already existent key
false = erldis_client:sr_scall(Client,[<<"msetnx">>,<<"x">>,<<"22">>,<<"w">>,<<"foo">>,<<"z">>,<<"bar">>]),
<<"10">> = erldis_client:sr_scall(Client,[<<"get">>,<<"x">>]),
nil = erldis_client:sr_scall(Client,[<<"get">>,<<"w">>]),
nil = erldis_client:sr_scall(Client,[<<"get">>,<<"z">>]),
{error,<<"ERR wrong number of arguments for 'MSETNX' command">>} = erldis_client:sr_scall(Client,[<<"msetnx">>,<<"x">>,<<"22">>,<<"w">>]),
{error,<<"ERR wrong number of arguments for 'MSETNX' command">>} = erldis_client:sr_scall(Client,[<<"msetnx">>]).
setex(Config) ->
{client,Client} = lists:keyfind(client, 1, Config),
ok = erldis_client:sr_scall(Client,[<<"setex">>,<<"mykey">>,<<"6">>,<<"FOO">>]),
<<"FOO">> = erldis_client:sr_scall(Client,[<<"get">>,<<"mykey">>]),
timer:sleep(3000),
<<"FOO">> = erldis_client:sr_scall(Client,[<<"get">>,<<"mykey">>]),
timer:sleep(4500),
nil = erldis_client:sr_scall(Client,[<<"get">>,<<"mykey">>]),
{error,<<"ERR invalid expire time in SETEX">>} = erldis_client:sr_scall(Client,[<<"setex">>,<<"z">>,<<"-30">>,<<"bar">>]),
{error,<<"ERR wrong number of arguments for 'SETEX' command">>} = erldis_client:sr_scall(Client,[<<"setex">>,<<"z">>,<<"5">>]).
getset(Config) ->
{client,Client} = lists:keyfind(client, 1, Config),
%% Set new value
nil = erldis_client:sr_scall(Client,[<<"getset">>,<<"foo">>,<<"xyz">>]),
<<"xyz">> = erldis_client:sr_scall(Client,[<<"get">>,<<"foo">>]),
%% Replace old value
ok = erldis_client:sr_scall(Client,[<<"set">>,<<"foo">>,<<"bar">>]),
<<"bar">> = erldis_client:sr_scall(Client,[<<"getset">>,<<"foo">>,<<"buzz">>]),
<<"buzz">> = erldis_client:sr_scall(Client,[<<"get">>,<<"foo">>]),
{error,<<"ERR wrong number of arguments for 'GETSET' command">>} = erldis_client:sr_scall(Client,[<<"getset">>,<<"foo">>]),
{error,<<"ERR wrong number of arguments for 'GETSET' command">>} = erldis_client:sr_scall(Client,[<<"getset">>,<<"foo">>,<<"bar">>,<<"buzz">>]).
strlen(Config) ->
{client,Client} = lists:keyfind(client, 1, Config),
%% With already existent key
ok = erldis_client:sr_scall(Client,[<<"set">>,<<"mykey">>,<<"Hello World">>]),
11 = erldis_client:sr_scall(Client,[<<"strlen">>,<<"mykey">>]),
%% With not existing key
false = erldis_client:sr_scall(Client,[<<"strlen">>,<<"nonexisting">>]),
{error,<<"ERR wrong number of arguments for 'STRLEN' command">>} = erldis_client:sr_scall(Client,[<<"strlen">>,<<"foo">>,<<"bar">>]),
{error,<<"ERR wrong number of arguments for 'STRLEN' command">>} = erldis_client:sr_scall(Client,[<<"strlen">>]).