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erlcloud_aws_tests.erl
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-module(erlcloud_aws_tests).
-include_lib("eunit/include/eunit.hrl").
-include("erlcloud_aws.hrl").
request_test_() ->
{foreach,
fun start/0,
fun stop/1,
[fun request_default_test/1,
fun request_retry_test/1,
fun request_prot_host_port_str_test/1,
fun request_prot_host_port_int_test/1,
fun get_service_status_test/1,
fun auto_config_with_env/1]}.
start() ->
meck:new(erlcloud_httpc),
meck:expect(erlcloud_httpc, request, fun(_,_,_,_,_,_) -> {ok, {{200, "OK"}, [], ok}} end),
ok.
stop(_) ->
meck:unload(erlcloud_httpc).
config() ->
#aws_config{access_key_id = "id",
secret_access_key = "key",
retry = fun erlcloud_retry:default_retry/1,
retry_num = 3}.
request_default_test(_) ->
ok = erlcloud_aws:aws_request(get, "host", "/", [], "id", "key"),
Url = get_url_from_history(meck:history(erlcloud_httpc)),
test_url("https", "host", 443, "/", Url).
request_retry_test(_) ->
Response400 = {ok, {{400, "Bad Request"}, [],
<<"<ErrorResponse xmlns=\"http://elasticloadbalancing.amazonaws.com/doc/2012-06-01/\">\n"
" <Error>\n"
" <Type>Sender</Type>\n"
" <Code>Throttling</Code>\n"
" <Message>Rate exceeded</Message>\n"
" </Error>\n"
" <RequestId>d4af1389-87fc-11e5-b540-37851aabdff0</RequestId>\n"
"</ErrorResponse>\n">>}},
Response500 = {ok, {{500, "Internal Server Error"}, [],
<<"<?xml version=\"1.0\"?><ErrorResponse xmlns=\"http://queue.amazonaws.com/doc/2012-11-05/\">"
"<Error>"
"<Type>Receiver</Type>"
"<Code>InternalError</Code>"
"<Message>We encountered an internal error. Please try again.</Message>"
"<Detail/>"
"</Error>
<RequestId>87503803-73c7-5e4d-8619-76be476a7915</RequestId></ErrorResponse>">>}},
Response429 = {ok, {{429, "Too Many Requests"}, [],
<<"{"
"\"Reason\":\"ReservedFunctionConcurrentInvocationLimitExceeded\","
"\"Type\":\"User\","
"\"message\":\"Rate Exceeded.\""
"}">>}},
Response200 = {ok, {{200, "OK"}, [], <<"OkBody">>}},
MeckAndRequest =
fun
({ResponseSeq, xml4}) ->
meck:sequence(erlcloud_httpc, request, 6, ResponseSeq),
erlcloud_aws:aws_request_xml4(get, "host", "/", [], "any", config());
(ResponseSeq) ->
meck:sequence(erlcloud_httpc, request, 6, ResponseSeq),
erlcloud_aws:aws_request(get, "host", "/", [], config())
end,
[?_assertNotException(_, _, <<"OkBody">> = MeckAndRequest([Response400, Response200])),
?_assertNotException(_, _, <<"OkBody">> = MeckAndRequest([Response400, Response500, Response200])),
?_assertNotException(_, _, <<"OkBody">> = MeckAndRequest([Response429, Response200])),
?_assertMatch({error, {http_error, 400, "Bad Request", _ErrorMsg}},
MeckAndRequest({[Response400, Response500, Response400, Response200], xml4}))
].
request_prot_host_port_str_test(_) ->
ok = erlcloud_aws:aws_request(get, "http", "host1", "9999", "/path1", [], "id", "key"),
Url = get_url_from_history(meck:history(erlcloud_httpc)),
test_url("http", "host1", 9999, "/path1", Url).
request_prot_host_port_int_test(_) ->
ok = erlcloud_aws:aws_request(get, "http", "host1", 9999, "/path1", [], "id", "key"),
Url = get_url_from_history(meck:history(erlcloud_httpc)),
test_url("http", "host1", 9999, "/path1", Url).
get_service_status_test(_) ->
StatusJsonS3 = jsx:encode(
[{<<"archive">>,
[[{<<"service_name">>,
<<"Amazon Simple Storage Service (US Standard)">>},
{<<"summary">>,
<<"[RESOLVED] Elevated errors for bucket operations in US-STANDARD ">>},
{<<"date">>,<<"1408497982">>},
{<<"status">>,1},
{<<"details">>,<<>>},
{<<"description">>,
<<"<div><span class=\"yellowfg\"> 6:46 PM PDT</span> We are investigatin">>},
{<<"service">>,<<"s3-us-standard">>}]
]},
{<<"current">>,
[[{<<"service_name">>,
<<"Amazon Simple Storage Service (US Standard)">>},
{<<"summary">>,
<<"[RESOLVED] Elevated errors for bucket operations in US-STANDARD ">>},
{<<"date">>,<<"1408497982">>},
{<<"status">>,0},
{<<"details">>,<<>>},
{<<"description">>,
<<"<div><span class=\"yellowfg\"> 6:46 PM PDT</span> We are investigatin">>},
{<<"service">>,<<"s3-eu-central-1">>}],
[{<<"service_name">>,
<<"Amazon Simple Storage Service (US Standard)">>},
{<<"summary">>,
<<"[RESOLVED] Elevated errors for bucket operations in US-STANDARD ">>},
{<<"date">>,<<"1408497982">>},
{<<"status">>,2},
{<<"details">>,<<>>},
{<<"description">>,
<<"<div><span class=\"yellowfg\"> 6:46 PM PDT</span> We are investigatin">>},
{<<"service">>,<<"ec2-us-west-2">>}]
]}
]
),
OKStatusEmptyJson = jsx:encode(
[{<<"archive">>,
[[{<<"service_name">>,
<<"Amazon Simple Storage Service (US Standard)">>},
{<<"summary">>,
<<"[RESOLVED] Elevated errors for bucket operations in US-STANDARD ">>},
{<<"date">>,<<"1408497982">>},
{<<"status">>,1},
{<<"details">>,<<>>},
{<<"description">>,
<<"<div><span class=\"yellowfg\"> 6:46 PM PDT</span> We are investigatin">>},
{<<"service">>,<<"s3-us-standard">>}]
]},
{<<"current">>,[]}
]
),
meck:expect(erlcloud_httpc, request, fun(_,_,_,_,_,_) -> {ok, {{200, "OK"}, [], StatusJsonS3}} end),
[S3Status, EC2Status] = erlcloud_aws:get_service_status(["s3", "ec2", "sns"]),
meck:expect(erlcloud_httpc, request, fun(_,_,_,_,_,_) -> {ok, {{200, "OK"}, [], OKStatusEmptyJson}} end),
OKStatusEmpty = erlcloud_aws:get_service_status(["sqs", "sns"]),
meck:expect(erlcloud_httpc, request, fun(_,_,_,_,_,_) -> {ok, {{200, "OK"}, [], StatusJsonS3}} end),
OKStatus = erlcloud_aws:get_service_status(["cloudformation", "sns", "vpc"]),
[?_assertEqual(proplists:get_value(<<"status">>, S3Status), 0),
?_assertEqual(proplists:get_value(<<"service">>, S3Status), <<"s3-eu-central-1">>),
?_assertEqual(proplists:get_value(<<"status">>, EC2Status), 2),
?_assertEqual(proplists:get_value(<<"service">>, EC2Status), <<"ec2-us-west-2">>),
?_assertEqual(OKStatusEmpty, ok),
?_assertEqual(OKStatus, ok)
].
auto_config_with_env(_) ->
% Note: meck do not support os module
X_AWS_ACCESS = os:getenv("AWS_ACCESS_KEY_ID"),
X_AWS_SECRET = os:getenv("AWS_SECRET_ACCESS_KEY"),
X_AWS_SESSION = os:getenv("AWS_SESSION_TOKEN"),
os:putenv("AWS_ACCESS_KEY_ID", "access"),
os:putenv("AWS_SECRET_ACCESS_KEY", "secret"),
os:putenv("AWS_SESSION_TOKEN", "token"),
Config = erlcloud_aws:auto_config(),
os_rstenv("AWS_ACCESS_KEY_ID", X_AWS_ACCESS),
os_rstenv("AWS_SECRET_ACCESS_KEY", X_AWS_SECRET),
os_rstenv("AWS_SESSION_TOKEN", X_AWS_SESSION),
[?_assertMatch("access", element(#aws_config.access_key_id, element(2, Config))),
?_assertMatch("secret", element(#aws_config.secret_access_key, element(2, Config))),
?_assertMatch("token", element(#aws_config.security_token, element(2, Config)))
].
os_rstenv(Var, false) ->
os:unsetenv(Var);
os_rstenv(Var, Value) ->
os:putenv(Var, Value).
% ==================
% Internal functions
% ==================
get_url_from_history([{_, {erlcloud_httpc, request, [Url, _, _, _, _, _]}, _}]) ->
Url.
test_url(ExpScheme, ExpHost, ExpPort, ExpPath, Url) ->
Result = uri_string:parse(Url),
[?_assertEqual(ExpScheme, maps:get(scheme, Result, undefined)),
?_assertEqual(ExpHost, maps:get(host, Result, undefined)),
?_assertEqual(ExpPort, maps:get(port, Result, 443)),
?_assertEqual(ExpPath, maps:get(path, Result, undefined))].
-define(DEFAULT_ACCESS_ID, "XXXXXXXXXXXXXXXXXXX2").
-define(DEFAULT_ACCESS_KEY, "yyyyyyyyyyyyyyyyyyyyyyyyyy+yyyy/yyyyyyyy2").
-define(BAR_ACCESS_ID, "XXXXXXXXXXXXXXXXXXX1").
-define(BAR_ACCESS_KEY, "yyyyyyyyyyyyyyyyyyyyyyyyyy+yyyy/yyyyyyyy1").
-define(BAZ_ACCESS_ID, "XXXXXXXXXXXXXXXXXXX3").
-define(BAZ_ACCESS_KEY, "yyyyyyyyyyyyyyyyyyyyyyyyyy+yyyy/yyyyyyyy3").
profile_default_test_() ->
{setup, fun profiles_test_setup/0, fun profiles_test_cleanup/1,
?_test(
?assertMatch(
{ok, #aws_config{
access_key_id = ?DEFAULT_ACCESS_ID,
secret_access_key = ?DEFAULT_ACCESS_KEY }},
erlcloud_aws:profile() )
)
}.
profile_direct_test_() ->
{setup, fun profiles_test_setup/0, fun profiles_test_cleanup/1,
?_test(
?assertMatch(
{ok, #aws_config{
access_key_id = ?BAR_ACCESS_ID,
secret_access_key = ?BAR_ACCESS_KEY }},
erlcloud_aws:profile( bar ) )
)
}.
profile_indirect_test_() ->
{setup, fun profiles_test_setup/0, fun profiles_test_cleanup/1,
?_test(
?assertMatch(
{ok, #aws_config{
access_key_id = ?BAR_ACCESS_ID,
secret_access_key = ?BAR_ACCESS_KEY }},
erlcloud_aws:profile( blah ) )
)
}.
profile_indirect_role_test_() ->
{setup, fun profiles_assume_setup/0, fun profiles_assume_cleanup/1,
?_test(
?assertMatch(
{ok, #aws_config{
access_key_id = ?BAZ_ACCESS_ID,
secret_access_key = ?BAZ_ACCESS_KEY,
security_token = "WHOOOOOOOO:12345" }},
erlcloud_aws:profile( flooga ) )
)
}.
profile_indirect_role_options_test_() ->
Options = [{role_session_name, "wonder"},
{role_duration_secs, 3600}],
{setup, fun profiles_assume_setup/0, fun profiles_assume_cleanup/1,
?_test(
?assertMatch(
{ok, #aws_config{
access_key_id = ?BAZ_ACCESS_ID,
secret_access_key = ?BAZ_ACCESS_KEY,
security_token = "WHOOOOOOOO:54321" }},
erlcloud_aws:profile( flooga, Options ) )
)
}.
profile_indirect_role_options_external_id_test_() ->
Options = [{role_session_name, "wonder"},
{role_duration_secs, 3600},
{external_id, "HOOPDIE"}],
{setup, fun profiles_assume_setup/0, fun profiles_assume_cleanup/1,
?_test(
?assertMatch(
{ok, #aws_config{
access_key_id = ?BAZ_ACCESS_ID,
secret_access_key = ?BAZ_ACCESS_KEY,
security_token = "WHOOOOOOOO:54321" }},
erlcloud_aws:profile( flooga, Options ) )
)
}.
profile_external_id_role_test_() ->
{setup, fun profiles_assume_setup/0, fun profiles_assume_cleanup/1,
?_test(
?assertMatch(
{ok, #aws_config{
access_key_id = ?BAZ_ACCESS_ID,
secret_access_key = ?BAZ_ACCESS_KEY,
security_token = "WHOOOOOOOO:12345:12349321" }},
erlcloud_aws:profile( eid ) )
)
}.
profile_double_external_id_role_test_() ->
{setup, fun profiles_assume_setup/0, fun profiles_assume_cleanup/1,
?_test(
?assertMatch(
{ok, #aws_config{
access_key_id = ?BAZ_ACCESS_ID,
secret_access_key = ?BAZ_ACCESS_KEY,
security_token = "WHOOOOOOOO:12345:fubar" }},
erlcloud_aws:profile( eidrecurse ) )
)
}.
profile_undefined_profile_test_() ->
{setup, fun profiles_test_setup/0, fun profiles_test_cleanup/1,
?_test(
?assertMatch( {error, _}, erlcloud_aws:profile( what ) )
)
}.
profile_undefined_indirect_profile_test_() ->
{setup, fun profiles_test_setup/0, fun profiles_test_cleanup/1,
?_test(
?assertMatch( {error, _}, erlcloud_aws:profile( whoa ) )
)
}.
profiles_test_setup() ->
Profile = <<"
[bar]
aws_access_key_id = XXXXXXXXXXXXXXXXXXX1
aws_secret_access_key = yyyyyyyyyyyyyyyyyyyyyyyyyy+yyyy/yyyyyyyy1
[baz]
aws_access_key_id = XXXXXXXXXXXXXXXXXXX3
aws_secret_access_key = yyyyyyyyyyyyyyyyyyyyyyyyyy+yyyy/yyyyyyyy3
[flooga]
role_arn=arn:aws:iam::892406118791:role/centralized-users
source_profile=baz
[eid]
role_arn=arn:aws:iam::100406118791:role/centralized-users
external_id=12349321
source_profile=baz
[eidrecurse]
role_arn=arn:aws:iam::000406118791:role/centralized-users
external_id=fubar
source_profile=eid
[default]
aws_access_key_id = XXXXXXXXXXXXXXXXXXX2
aws_secret_access_key = yyyyyyyyyyyyyyyyyyyyyyyyyy+yyyy/yyyyyyyy2
[blah]
source_profile=bar
[whoa]
source_profile=cowboy
">>,
meck:new( file, [unstick, passthrough] ),
meck:expect( file, read_file, fun( _ ) -> {ok, Profile} end ).
profiles_test_cleanup(_) ->
meck:unload( file ).
profiles_assume_setup() ->
profiles_test_setup(),
meck:new( erlcloud_sts ),
meck:expect( erlcloud_sts, assume_role,
fun( Config, _, _, 900, undefined ) ->
{Config#aws_config{ security_token = "WHOOOOOOOO:12345" },
[]};
( Config, _, "wonder", 3600, _ ) ->
{Config#aws_config{ security_token = "WHOOOOOOOO:54321" },
[]};
( Config, _, "external", 3600, "HOOPDIE" ) ->
{Config#aws_config{ security_token = "WHOOOOOOOO:99999" },
[]};
( Config, _, _, _, ExtId ) ->
Token = "WHOOOOOOOO:12345:" ++ ExtId,
{Config#aws_config{ security_token = Token }, []}
end ).
profiles_assume_cleanup(P) ->
profiles_test_cleanup(P),
meck:unload( erlcloud_sts ).
%% Tests that if application environment variable "erlcloud.aws_config" contains
%% overrides for default `#aws_config{}', those overrides are indeed applied.
default_config_override_test() ->
%% in case if any of previous tests have used `erlcloud_aws:configure/1'
_ = erase(aws_config),
%% everything still works, when the overrides are not provided
?assertEqual(undefined, application:get_env(erlcloud, aws_config)),
?assert(
is_record(erlcloud_aws:default_config(), aws_config)
),
Keys = record_info(fields, aws_config),
KeysLen = length(Keys),
Nums = lists:seq(1, KeysLen),
%% reshuffling keys just to make sure that order of arguments
%% doesn't matter
{LeftKVs, RightKVs} = lists:split(
erlang:round(KeysLen/2), lists:zip(Keys, Nums)
),
%% assigning each record's field an unique number
ok = application:set_env(erlcloud, aws_config, RightKVs ++ LeftKVs),
%% checking that each field was changed and has appropriate number
?assertEqual(
[aws_config | Nums], tuple_to_list(erlcloud_aws:default_config())
).
default_config_region_sunny_test() ->
Region = <<"ca-central-1">>,
?assertMatch(#aws_config{},
erlcloud_aws:default_config_region(#aws_config{}, Region)).
service_config_autoscaling_test() ->
Service = <<"autoscaling">>,
Regions = [<<"us-east-1">>, <<"us-west-1">>, <<"us-west-2">>,
<<"eu-west-1">>, <<"eu-central-1">>,
<<"ap-northeast-1">>, <<"ap-northeast-2">>,
<<"ap-southeast-1">>, <<"ap-southeast-2">>,
<<"sa-east-1">>],
Expected = ["autoscaling.us-east-1.amazonaws.com",
"autoscaling.us-west-1.amazonaws.com",
"autoscaling.us-west-2.amazonaws.com",
"autoscaling.eu-west-1.amazonaws.com",
"autoscaling.eu-central-1.amazonaws.com",
"autoscaling.ap-northeast-1.amazonaws.com",
"autoscaling.ap-northeast-2.amazonaws.com",
"autoscaling.ap-southeast-1.amazonaws.com",
"autoscaling.ap-southeast-2.amazonaws.com",
"autoscaling.sa-east-1.amazonaws.com"],
?assertEqual( Expected,
[H || #aws_config{ as_host = H } <-
[erlcloud_aws:service_config(
Service, Region, #aws_config{} )
|| Region <- Regions]] ).
service_config_cloudformation_test() ->
Service = <<"cloudformation">>,
ServiceAlt = <<"cfn">>,
Regions = [<<"us-east-1">>, <<"us-west-1">>, <<"us-west-2">>,
<<"eu-west-1">>, <<"eu-central-1">>,
<<"ap-northeast-1">>, <<"ap-northeast-2">>,
<<"ap-southeast-1">>, <<"ap-southeast-2">>,
<<"sa-east-1">>],
Expected = ["cloudformation.us-east-1.amazonaws.com",
"cloudformation.us-west-1.amazonaws.com",
"cloudformation.us-west-2.amazonaws.com",
"cloudformation.eu-west-1.amazonaws.com",
"cloudformation.eu-central-1.amazonaws.com",
"cloudformation.ap-northeast-1.amazonaws.com",
"cloudformation.ap-northeast-2.amazonaws.com",
"cloudformation.ap-southeast-1.amazonaws.com",
"cloudformation.ap-southeast-2.amazonaws.com",
"cloudformation.sa-east-1.amazonaws.com"],
?assertEqual( Expected,
[H || #aws_config{ cloudformation_host = H } <-
[erlcloud_aws:service_config(
Service, Region, #aws_config{} )
|| Region <- Regions]] ),
?assertEqual( Expected,
[H || #aws_config{ cloudformation_host = H } <-
[erlcloud_aws:service_config(
ServiceAlt, Region, #aws_config{} )
|| Region <- Regions]] ).
service_config_cloudtrail_test() ->
Service = <<"cloudtrail">>,
Regions = [<<"us-east-1">>, <<"us-west-1">>, <<"us-west-2">>,
<<"eu-west-1">>, <<"eu-central-1">>,
<<"ap-northeast-1">>, <<"ap-northeast-2">>,
<<"ap-southeast-1">>, <<"ap-southeast-2">>,
<<"sa-east-1">>],
Expected = ["cloudtrail.us-east-1.amazonaws.com",
"cloudtrail.us-west-1.amazonaws.com",
"cloudtrail.us-west-2.amazonaws.com",
"cloudtrail.eu-west-1.amazonaws.com",
"cloudtrail.eu-central-1.amazonaws.com",
"cloudtrail.ap-northeast-1.amazonaws.com",
"cloudtrail.ap-northeast-2.amazonaws.com",
"cloudtrail.ap-southeast-1.amazonaws.com",
"cloudtrail.ap-southeast-2.amazonaws.com",
"cloudtrail.sa-east-1.amazonaws.com"],
?assertEqual( Expected,
[H || #aws_config{ cloudtrail_host = H } <-
[erlcloud_aws:service_config(
Service, Region, #aws_config{} )
|| Region <- Regions]] ).
service_config_dynamodb_test() ->
Service = <<"dynamodb">>,
ServiceAlt = <<"ddb">>,
Regions = [<<"us-east-1">>, <<"us-west-1">>, <<"us-west-2">>,
<<"eu-west-1">>, <<"eu-central-1">>,
<<"ap-northeast-1">>, <<"ap-northeast-2">>,
<<"ap-southeast-1">>, <<"ap-southeast-2">>,
<<"sa-east-1">>],
Expected = ["dynamodb.us-east-1.amazonaws.com",
"dynamodb.us-west-1.amazonaws.com",
"dynamodb.us-west-2.amazonaws.com",
"dynamodb.eu-west-1.amazonaws.com",
"dynamodb.eu-central-1.amazonaws.com",
"dynamodb.ap-northeast-1.amazonaws.com",
"dynamodb.ap-northeast-2.amazonaws.com",
"dynamodb.ap-southeast-1.amazonaws.com",
"dynamodb.ap-southeast-2.amazonaws.com",
"dynamodb.sa-east-1.amazonaws.com"],
?assertEqual( Expected,
[H || #aws_config{ ddb_host = H } <-
[erlcloud_aws:service_config(
Service, Region, #aws_config{} )
|| Region <- Regions]] ),
?assertEqual( Expected,
[H || #aws_config{ ddb_host = H } <-
[erlcloud_aws:service_config(
ServiceAlt, Region, #aws_config{} )
|| Region <- Regions]] ).
service_config_dynamodb_streams_test() ->
Service = <<"streams.dynamodb">>,
Regions = [<<"us-east-1">>, <<"us-west-1">>, <<"us-west-2">>,
<<"eu-west-1">>, <<"eu-central-1">>,
<<"ap-northeast-1">>, <<"ap-northeast-2">>,
<<"ap-southeast-1">>, <<"ap-southeast-2">>,
<<"sa-east-1">>],
Expected = ["streams.dynamodb.us-east-1.amazonaws.com",
"streams.dynamodb.us-west-1.amazonaws.com",
"streams.dynamodb.us-west-2.amazonaws.com",
"streams.dynamodb.eu-west-1.amazonaws.com",
"streams.dynamodb.eu-central-1.amazonaws.com",
"streams.dynamodb.ap-northeast-1.amazonaws.com",
"streams.dynamodb.ap-northeast-2.amazonaws.com",
"streams.dynamodb.ap-southeast-1.amazonaws.com",
"streams.dynamodb.ap-southeast-2.amazonaws.com",
"streams.dynamodb.sa-east-1.amazonaws.com"],
?assertEqual( Expected,
[H || #aws_config{ ddb_streams_host = H } <-
[erlcloud_aws:service_config(
Service, Region, #aws_config{} )
|| Region <- Regions]] ).
service_config_ec2_test() ->
Service = <<"ec2">>,
Regions = [<<"us-east-1">>, <<"us-west-1">>, <<"us-west-2">>,
<<"eu-west-1">>, <<"eu-central-1">>,
<<"ap-northeast-1">>, <<"ap-northeast-2">>,
<<"ap-southeast-1">>, <<"ap-southeast-2">>,
<<"sa-east-1">>],
Expected = ["ec2.us-east-1.amazonaws.com",
"ec2.us-west-1.amazonaws.com",
"ec2.us-west-2.amazonaws.com",
"ec2.eu-west-1.amazonaws.com",
"ec2.eu-central-1.amazonaws.com",
"ec2.ap-northeast-1.amazonaws.com",
"ec2.ap-northeast-2.amazonaws.com",
"ec2.ap-southeast-1.amazonaws.com",
"ec2.ap-southeast-2.amazonaws.com",
"ec2.sa-east-1.amazonaws.com"],
?assertEqual( Expected,
[H || #aws_config{ ec2_host = H } <-
[erlcloud_aws:service_config(
Service, Region, #aws_config{} )
|| Region <- Regions]] ).
service_config_elasticloadbalancing_test() ->
Service = <<"elasticloadbalancing">>,
ServiceAlt = <<"elb">>,
Regions = [<<"us-east-1">>, <<"us-west-1">>, <<"us-west-2">>,
<<"eu-west-1">>, <<"eu-central-1">>,
<<"ap-northeast-1">>, <<"ap-northeast-2">>,
<<"ap-southeast-1">>, <<"ap-southeast-2">>,
<<"sa-east-1">>],
Expected = ["elasticloadbalancing.us-east-1.amazonaws.com",
"elasticloadbalancing.us-west-1.amazonaws.com",
"elasticloadbalancing.us-west-2.amazonaws.com",
"elasticloadbalancing.eu-west-1.amazonaws.com",
"elasticloadbalancing.eu-central-1.amazonaws.com",
"elasticloadbalancing.ap-northeast-1.amazonaws.com",
"elasticloadbalancing.ap-northeast-2.amazonaws.com",
"elasticloadbalancing.ap-southeast-1.amazonaws.com",
"elasticloadbalancing.ap-southeast-2.amazonaws.com",
"elasticloadbalancing.sa-east-1.amazonaws.com"],
?assertEqual( Expected,
[H || #aws_config{ elb_host = H } <-
[erlcloud_aws:service_config(
Service, Region, #aws_config{} )
|| Region <- Regions]] ),
?assertEqual( Expected,
[H || #aws_config{ elb_host = H } <-
[erlcloud_aws:service_config(
ServiceAlt, Region, #aws_config{} )
|| Region <- Regions]] ).
% current as of 2017-01-27, list from
% http://docs.aws.amazon.com/general/latest/gr/rande.html#emr_region
service_config_elasticmapreduce_test() ->
Service = <<"elasticmapreduce">>,
ServiceAlt = <<"emr">>,
Regions = [<<"us-east-1">>, <<"us-east-2">>, <<"us-west-1">>, <<"us-west-2">>,
<<"ca-central-1">>, <<"eu-west-1">>, <<"eu-central-1">>,
<<"ap-northeast-1">>, <<"ap-northeast-2">>,
<<"ap-southeast-1">>, <<"ap-southeast-2">>,
<<"sa-east-1">>],
Expected = ["elasticmapreduce.us-east-1.amazonaws.com",
"elasticmapreduce.us-east-2.amazonaws.com",
"elasticmapreduce.us-west-1.amazonaws.com",
"elasticmapreduce.us-west-2.amazonaws.com",
"elasticmapreduce.ca-central-1.amazonaws.com",
"elasticmapreduce.eu-west-1.amazonaws.com",
"elasticmapreduce.eu-central-1.amazonaws.com",
"elasticmapreduce.ap-northeast-1.amazonaws.com",
"elasticmapreduce.ap-northeast-2.amazonaws.com",
"elasticmapreduce.ap-southeast-1.amazonaws.com",
"elasticmapreduce.ap-southeast-2.amazonaws.com",
"elasticmapreduce.sa-east-1.amazonaws.com"],
?assertEqual( Expected,
[H || #aws_config{ emr_host = H } <-
[erlcloud_aws:service_config(
Service, Region, #aws_config{} )
|| Region <- Regions]] ),
?assertEqual( Expected,
[H || #aws_config{ emr_host = H } <-
[erlcloud_aws:service_config(
ServiceAlt, Region, #aws_config{} )
|| Region <- Regions]] ).
service_config_iam_test() ->
Service = <<"iam">>,
Regions = [<<"us-east-1">>, <<"us-west-1">>, <<"us-west-2">>,
<<"eu-west-1">>, <<"eu-central-1">>,
<<"ap-northeast-1">>, <<"ap-northeast-2">>,
<<"ap-southeast-1">>, <<"ap-southeast-2">>,
<<"sa-east-1">>],
Expected = lists:duplicate( length(Regions), "iam.amazonaws.com" ),
?assertEqual( Expected,
[H || #aws_config{ iam_host = H } <-
[erlcloud_aws:service_config(
Service, Region, #aws_config{} )
|| Region <- Regions]] ).
service_config_kinesis_test() ->
Service = <<"kinesis">>,
Regions = [<<"us-east-1">>, <<"us-west-1">>, <<"us-west-2">>,
<<"eu-west-1">>, <<"eu-central-1">>,
<<"ap-northeast-1">>, <<"ap-northeast-2">>,
<<"ap-southeast-1">>, <<"ap-southeast-2">>,
<<"sa-east-1">>],
Expected = ["kinesis.us-east-1.amazonaws.com",
"kinesis.us-west-1.amazonaws.com",
"kinesis.us-west-2.amazonaws.com",
"kinesis.eu-west-1.amazonaws.com",
"kinesis.eu-central-1.amazonaws.com",
"kinesis.ap-northeast-1.amazonaws.com",
"kinesis.ap-northeast-2.amazonaws.com",
"kinesis.ap-southeast-1.amazonaws.com",
"kinesis.ap-southeast-2.amazonaws.com",
"kinesis.sa-east-1.amazonaws.com"],
?assertEqual( Expected,
[H || #aws_config{ kinesis_host = H } <-
[erlcloud_aws:service_config(
Service, Region, #aws_config{} )
|| Region <- Regions]] ).
service_config_mechanicalturk_test() ->
Service = <<"mechanicalturk">>,
Regions = [<<"us-east-1">>, <<"us-west-1">>, <<"us-west-2">>,
<<"eu-west-1">>, <<"eu-central-1">>,
<<"ap-northeast-1">>, <<"ap-northeast-2">>,
<<"ap-southeast-1">>, <<"ap-southeast-2">>,
<<"sa-east-1">>],
Expected = lists:duplicate( length(Regions),
"mechanicalturk.amazonaws.com" ),
?assertEqual( Expected,
[H || #aws_config{ mturk_host = H } <-
[erlcloud_aws:service_config(
Service, Region, #aws_config{} )
|| Region <- Regions]] ).
service_config_rds_test() ->
Service = <<"rds">>,
Regions = [<<"us-east-1">>, <<"us-west-1">>, <<"us-west-2">>,
<<"eu-west-1">>, <<"eu-central-1">>,
<<"ap-northeast-1">>, <<"ap-northeast-2">>,
<<"ap-southeast-1">>, <<"ap-southeast-2">>,
<<"sa-east-1">>],
Expected = ["rds.us-east-1.amazonaws.com",
"rds.us-west-1.amazonaws.com",
"rds.us-west-2.amazonaws.com",
"rds.eu-west-1.amazonaws.com",
"rds.eu-central-1.amazonaws.com",
"rds.ap-northeast-1.amazonaws.com",
"rds.ap-northeast-2.amazonaws.com",
"rds.ap-southeast-1.amazonaws.com",
"rds.ap-southeast-2.amazonaws.com",
"rds.sa-east-1.amazonaws.com"],
?assertEqual( Expected,
[H || #aws_config{ rds_host = H } <-
[erlcloud_aws:service_config(
Service, Region, #aws_config{} )
|| Region <- Regions]] ).
service_config_s3_test() ->
Service = <<"s3">>,
Regions = [<<"us-east-1">>, <<"us-west-1">>, <<"us-west-2">>,
<<"eu-west-1">>, <<"eu-central-1">>,
<<"ap-northeast-1">>, <<"ap-northeast-2">>,
<<"ap-southeast-1">>, <<"ap-southeast-2">>,
<<"sa-east-1">>,
<<"us-gov-west-1">>, <<"cn-north-1">>],
Expected = ["s3-external-1.amazonaws.com",
"s3-us-west-1.amazonaws.com",
"s3-us-west-2.amazonaws.com",
"s3-eu-west-1.amazonaws.com",
"s3-eu-central-1.amazonaws.com",
"s3-ap-northeast-1.amazonaws.com",
"s3-ap-northeast-2.amazonaws.com",
"s3-ap-southeast-1.amazonaws.com",
"s3-ap-southeast-2.amazonaws.com",
"s3-sa-east-1.amazonaws.com",
"s3-fips-us-gov-west-1.amazonaws.com",
"s3.cn-north-1.amazonaws.com.cn"],
?assertEqual( Expected,
[H || #aws_config{ s3_host = H } <-
[erlcloud_aws:service_config(
Service, Region, #aws_config{} )
|| Region <- Regions]] ).
service_config_sdb_test() ->
Service = <<"sdb">>,
Regions = [<<"us-east-1">>, <<"us-west-1">>, <<"us-west-2">>,
<<"eu-west-1">>, <<"eu-central-1">>,
<<"ap-northeast-1">>,
<<"ap-southeast-1">>, <<"ap-southeast-2">>,
<<"sa-east-1">>],
Expected = ["sdb.amazonaws.com",
"sdb.us-west-1.amazonaws.com",
"sdb.us-west-2.amazonaws.com",
"sdb.eu-west-1.amazonaws.com",
"sdb.eu-central-1.amazonaws.com",
"sdb.ap-northeast-1.amazonaws.com",
"sdb.ap-southeast-1.amazonaws.com",
"sdb.ap-southeast-2.amazonaws.com",
"sdb.sa-east-1.amazonaws.com"],
?assertEqual( Expected,
[H || #aws_config{ sdb_host = H } <-
[erlcloud_aws:service_config(
Service, Region, #aws_config{} )
|| Region <- Regions]] ).
service_config_ses_test() ->
Service = <<"ses">>,
Regions = [<<"us-east-1">>, <<"us-west-2">>,
<<"eu-west-1">>],
Expected = ["email.us-east-1.amazonaws.com",
"email.us-west-2.amazonaws.com",
"email.eu-west-1.amazonaws.com"],
?assertEqual( Expected,
[H || #aws_config{ ses_host = H } <-
[erlcloud_aws:service_config(
Service, Region, #aws_config{} )
|| Region <- Regions]] ).
service_config_sns_test() ->
Service = <<"sns">>,
Regions = [<<"us-east-1">>, <<"us-west-1">>, <<"us-west-2">>,
<<"eu-west-1">>, <<"eu-central-1">>,
<<"ap-northeast-1">>, <<"ap-northeast-2">>,
<<"ap-southeast-1">>, <<"ap-southeast-2">>,
<<"sa-east-1">>,
<<"us-gov-west-1">>, <<"cn-north-1">>],
Expected = ["sns.us-east-1.amazonaws.com",
"sns.us-west-1.amazonaws.com",
"sns.us-west-2.amazonaws.com",
"sns.eu-west-1.amazonaws.com",
"sns.eu-central-1.amazonaws.com",
"sns.ap-northeast-1.amazonaws.com",
"sns.ap-northeast-2.amazonaws.com",
"sns.ap-southeast-1.amazonaws.com",
"sns.ap-southeast-2.amazonaws.com",
"sns.sa-east-1.amazonaws.com",
"sns.us-gov-west-1.amazonaws.com",
"sns.cn-north-1.amazonaws.com"],
?assertEqual( Expected,
[H || #aws_config{ sns_host = H } <-
[erlcloud_aws:service_config(
Service, Region, #aws_config{} )
|| Region <- Regions]] ).
service_config_sqs_test() ->
Service = <<"sqs">>,
Regions = [<<"us-east-1">>, <<"us-west-1">>, <<"us-west-2">>,
<<"us-gov-west-1">>,
<<"eu-west-1">>, <<"eu-central-1">>,
<<"ap-northeast-1">>, <<"ap-northeast-2">>,
<<"ap-southeast-1">>, <<"ap-southeast-2">>,
<<"cn-north-1">>,
<<"sa-east-1">>],
Expected = ["sqs.us-east-1.amazonaws.com",
"sqs.us-west-1.amazonaws.com",
"sqs.us-west-2.amazonaws.com",
"sqs.us-gov-west-1.amazonaws.com",
"sqs.eu-west-1.amazonaws.com",
"sqs.eu-central-1.amazonaws.com",
"sqs.ap-northeast-1.amazonaws.com",
"sqs.ap-northeast-2.amazonaws.com",
"sqs.ap-southeast-1.amazonaws.com",
"sqs.ap-southeast-2.amazonaws.com",
"sqs.cn-north-1.amazonaws.com",
"sqs.sa-east-1.amazonaws.com"],
?assertEqual( Expected,
[H || #aws_config{ sqs_host = H } <-
[erlcloud_aws:service_config(
Service, Region, #aws_config{} )
|| Region <- Regions]] ).
service_config_sts_test() ->
Service = <<"sts">>,
ServiceAlt = sts,
ServiceAlt2 = "sts",
Regions = [<<"us-east-1">>, <<"us-west-1">>, <<"us-west-2">>,
<<"us-gov-west-1">>,
<<"eu-west-1">>, <<"eu-central-1">>,
<<"ap-northeast-1">>, <<"ap-northeast-2">>,
<<"ap-southeast-1">>, <<"ap-southeast-2">>,
<<"cn-north-1">>,
<<"sa-east-1">>],
RegionsAlt = ["us-east-1", "us-west-1", "us-west-2",
"us-gov-west-1",
"eu-west-1", "eu-central-1",
"ap-northeast-1", "ap-northeast-2",
"ap-southeast-1", "ap-southeast-2",
"cn-north-1",
"sa-east-1"],
Expected = ["sts.us-east-1.amazonaws.com",
"sts.us-west-1.amazonaws.com",
"sts.us-west-2.amazonaws.com",
"sts.us-gov-west-1.amazonaws.com",
"sts.eu-west-1.amazonaws.com",
"sts.eu-central-1.amazonaws.com",
"sts.ap-northeast-1.amazonaws.com",
"sts.ap-northeast-2.amazonaws.com",
"sts.ap-southeast-1.amazonaws.com",
"sts.ap-southeast-2.amazonaws.com",
"sts.cn-north-1.amazonaws.com",
"sts.sa-east-1.amazonaws.com"],
?assertEqual( Expected,
[H || #aws_config{ sts_host = H } <-
[erlcloud_aws:service_config(
Service, Region, #aws_config{} )
|| Region <- Regions]] ),
?assertEqual( Expected,
[H || #aws_config{ sts_host = H } <-
[erlcloud_aws:service_config(
ServiceAlt, Region, #aws_config{} )
|| Region <- RegionsAlt]] ),
?assertEqual( Expected,
[H || #aws_config{ sts_host = H } <-
[erlcloud_aws:service_config(
ServiceAlt2, Region, #aws_config{} )
|| Region <- RegionsAlt]] ).
service_config_waf_test() ->
Service = <<"waf">>,
Regions = [<<"us-east-1">>],
Expected = lists:duplicate( length(Regions), "waf.amazonaws.com" ),
?assertEqual( Expected,
[H || #aws_config{ waf_host = H } <-
[erlcloud_aws:service_config(
Service, Region, #aws_config{} )
|| Region <- Regions]] ).