Setting common tests config file not working about erlang.mk

[essen]

Like you did. Please post the makefile.

[dnldd]

PROJECT = roadsigns

ERLC_OPTS ?= -Werror +debug_info
+warn_export_all +warn_export_vars
+warn_shadow_vars +warn_obsolete_guard

CT_SUITES = test

CT_OPTS = -config debug.config

DEPS = cowboy emysql jiffy lager erlcloud
dep_cowboy = https://github.com/extend/cowboy.git master
dep_emysql = https://github.com/Eonblast/Emysql.git v0.4.1
dep_jiffy = https://github.com/davisp/jiffy.git 0.8.5
dep_lager = https://github.com/basho/lager.git 2.0.3
dep_erlcloud = https://github.com/gleber/erlcloud.git master

cr:
rm -rf _rel/

cct:
rm -r ./logs

rd: app
if [ -n "${PROJECT}" ]; then erl -pa ebin -pa deps/*/ebin -smp -boot start_sasl ${ERL_ARGS} -config debug.config -name ${PROJECT}@hostname -s ${PROJECT};
else ${RUN} -s ${PROJECT};
fi

include erlang.mk

[essen]

Yeah it should work. Is your config file in the same directory as the makefile though? You gotta say tests/debug.config if it's in there.

[dnldd]

Yes they are in the same directory. The config has param "roadsigns" in there which I try getting in init_per_group/2 with ct:get_config(roadsigns) and it keeps returning undefined.

[essen]

I think the -config option is for specifying the sys.config file. Can you try with -ct_config instead?

[dnldd]

Yeah just tried it, didn't work either. I must be messing up somewhere else. I'm loading the config just so I can set it as the app env in init_per_group/2. Perhaps I'm going about that wrong.
init_per_group(roadsigns_api, Config) -> RSConfig = ct:get_config(roadsigns), application:ensure_all_started(roadsigns), application:set_env(roadsigns, roadsigns, RSConfig), .

Here is a snippet of the config:
[ { roadsigns, [ { cowboy_port, 8080 }, { cowboy_listeners, 100 }, { emysql_pool_size, 10 }, … ]} ]

[essen]

Well I don't really know, never used that myself. You'll have better luck on erlang-questions.

[dnldd]

Ok, I'm on it. Will post what I find here. Thanks for the help @essen

[dnldd]

It seems the default config from the app takes precedence over whatever config is set via CT_OPTS. I'm also getting noproc errors for functions that run just fine in the release.

[dnldd]

Finally got it to work, I used CT_OPTS = -erl_args -pa ebin -pa deps/*/ebin -smp -boot start_sasl ${ERL_ARGS} -config ./test/debug.config -name ${PROJECT}@hostname -s ${PROJECT}. Setting the config via erl_args solved it.

[rlipscombe]

CT_OPTS = -erl_args -config test/app.config was sufficient in my case.