delete client testcases duplicated with emqx_mqtt_compat

test/emqx_client_SUITE.erl

@@ -1,42 +0,0 @@
-%% Copyright (c) 2018 EMQ Technologies Co., Ltd. All Rights Reserved.
-%%
-%% Licensed under the Apache License, Version 2.0 (the "License");
-%% you may not use this file except in compliance with the License.
-%% You may obtain a copy of the License at
-%%
-%%     http://www.apache.org/licenses/LICENSE-2.0
-%%
-%% Unless required by applicable law or agreed to in writing, software
-%% distributed under the License is distributed on an "AS IS" BASIS,
-%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-%% See the License for the specific language governing permissions and
-%% limitations under the License.
-
--module(emqx_client_SUITE).
-
--compile(export_all).
--compile(nowarn_export_all).
-
--include("emqx_mqtt.hrl").
-
--include_lib("eunit/include/eunit.hrl").
-
-all() -> [{group, connect}].
-
-groups() -> [{connect, [start]}].
-
-init_per_suite(Config) ->
-    Config.
-
-end_per_suite(_Config) ->
-    ok.
-
-init_per_group(_Group, Config) ->
-    Config.
-
-end_per_group(_Group, _Config) ->
-	ok.
-
-start(_Config) ->
-    {ok, ClientPid, _} = emqx_client:start_link().
-