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-rw-r--r--test/misc_SUITE.erl20
1 files changed, 18 insertions, 2 deletions
diff --git a/test/misc_SUITE.erl b/test/misc_SUITE.erl
index 87e7189..a848e44 100644
--- a/test/misc_SUITE.erl
+++ b/test/misc_SUITE.erl
@@ -20,11 +20,14 @@
-import(cowboy_test, [gun_open/1]).
all() ->
- cowboy_test:common_all().
+ [{group, no_env}|cowboy_test:common_all()].
groups() ->
- cowboy_test:common_groups(ct_helper:all(?MODULE)).
+ Common = ct_helper:all(?MODULE) -- [set_env_missing],
+ [{no_env, [], [set_env_missing]}|cowboy_test:common_groups(Common)].
+init_per_group(Name=no_env, Config) ->
+ cowboy_test:init_http(Name, #{}, Config);
init_per_group(Name, Config) ->
cowboy_test:init_common_groups(Name, Config, ?MODULE).
@@ -48,3 +51,16 @@ set_env(Config) ->
Ref2 = gun:get(ConnPid2, "/"),
{response, _, 400, _} = gun:await(ConnPid2, Ref2),
ok.
+
+set_env_missing(Config) ->
+ doc("Live replace a middleware environment value when env was not provided."),
+ ConnPid1 = gun_open(Config),
+ Ref1 = gun:get(ConnPid1, "/"),
+ {response, _, 500, _} = 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.