t/plugin/proxy-mirror3.t

#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You 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
#
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#
use t::APISIX 'no_plan';

repeat_each(1);
log_level('info');
no_root_location();
no_shuffle();

add_block_preprocessor(sub {
    my ($block) = @_;

    my $yaml_config = $block->yaml_config // <<_EOC_;
apisix:
    node_listen: 1984
deployment:
    role: data_plane
    role_data_plane:
        config_provider: yaml
_EOC_

    $block->set_value("yaml_config", $yaml_config);

    if (!$block->request) {
        $block->set_value("request", "POST /hello");
    }
});

run_tests;

__DATA__

=== TEST 1: grpc mirror
--- log_level: debug
--- http2
--- apisix_yaml
routes:
  -
    id: 1
    uris:
        - /helloworld.Greeter/SayHello
    methods: [
        POST
    ]
    plugins:
        proxy-mirror:
            host: grpc://127.0.0.1:19797
            sample_ratio: 1
    upstream:
      scheme: grpc
      nodes:
        "127.0.0.1:10051": 1
      type: roundrobin
#END
--- exec
grpcurl -import-path ./t/grpc_server_example/proto -proto helloworld.proto -plaintext -d '{"name":"apisix"}' 127.0.0.1:1984 helloworld.Greeter.SayHello
--- response_body
{
  "message": "Hello apisix"
}
--- error_log eval
qr/Connection refused\) while connecting to upstream.*proxy_mirror_grpc/