%% Copyright (c) 2017, Loïc Hoguin <[email protected]>
%%
%% Permission to use, copy, modify, and/or distribute this software for any
%% purpose with or without fee is hereby granted, provided that the above
%% copyright notice and this permission notice appear in all copies.
%%
%% THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
%% WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
%% MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
%% ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
%% WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
%% ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
%% OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-module(misc_SUITE).
-compile(export_all).
-import(ct_helper, [config/2]).
-import(ct_helper, [doc/1]).
-import(cowboy_test, [gun_open/1]).
all() ->
cowboy_test:common_all().
groups() ->
cowboy_test:common_groups(ct_helper:all(?MODULE)).
init_per_group(Name, Config) ->
cowboy_test:init_common_groups(Name, Config, ?MODULE).
end_per_group(Name, _) ->
cowboy:stop_listener(Name).
init_dispatch(_) ->
cowboy_router:compile([{"localhost", [
{"/", hello_h, []}
]}]).
set_env(Config) ->
doc("Live replace a middleware environment value."),
ConnPid1 = gun_open(Config),
Ref1 = gun:get(ConnPid1, "/"),
{response, _, 200, _} = gun:await(ConnPid1, Ref1),
Listener = proplists:get_value(name, config(tc_group_properties, Config)),
cowboy:set_env(Listener, dispatch, []),
%% Only new connections get the updated environment.
ConnPid2 = gun_open(Config),
Ref2 = gun:get(ConnPid2, "/"),
{response, _, 400, _} = gun:await(ConnPid2, Ref2),
ok.
