t/plugin/opentelemetry2.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
#
# 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.
#

use t::APISIX 'no_plan';

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

    if (!$block->extra_yaml_config) {
        my $extra_yaml_config = <<_EOC_;
plugins:
    - example-plugin
    - key-auth
    - opentelemetry
_EOC_
        $block->set_value("extra_yaml_config", $extra_yaml_config);
    }

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

    $block;
});

run_tests;

__DATA__

=== TEST 1: add plugin metadata
--- config
    location /t {
        content_by_lua_block {
            local t = require("lib.test_admin").test
            local code, body = t('/apisix/admin/plugin_metadata/opentelemetry',
                ngx.HTTP_PUT,
                [[{
                    "batch_span_processor": {
                        "max_export_batch_size": 1,
                        "inactive_timeout": 0.5
                    },
                    "trace_id_source": "x-request-id"
                }]]
                )
            if code >= 300 then
                ngx.status = code
            end
            ngx.say(body)
        }
    }



=== TEST 2: trace request rejected by auth
--- config
    location /t {
        content_by_lua_block {
            local t = require("lib.test_admin").test
            local code, body = t('/apisix/admin/consumers',
                ngx.HTTP_PUT,
                [[{
                    "username": "jack",
                    "plugins": {
                        "key-auth": {
                            "key": "auth-one"
                        }
                    }
                }]]
                )

            if code >= 300 then
                ngx.status = code
                ngx.say(body)
                return
            end

            local code, body = t('/apisix/admin/routes/1',
                ngx.HTTP_PUT,
                [[{
                    "plugins": {
                        "key-auth": {},
                        "example-plugin": {"i": 1},
                        "opentelemetry": {
                            "sampler": {
                                "name": "always_on"
                            }
                        }
                    },
                    "upstream": {
                        "nodes": {
                            "127.0.0.1:1980": 1
                        },
                        "type": "roundrobin"
                    },
                    "uri": "/hello"
                }]]
                )

            if code >= 300 then
                ngx.status = code
            end
            ngx.say(body)
        }
    }
--- response_body
passed



=== TEST 3: trigger opentelemetry
--- request
GET /hello
--- error_code: 401
--- wait: 2



=== TEST 4: check log
--- exec
tail -n 1 ci/pod/otelcol-contrib/data-otlp.json
--- response_body eval
qr/.*\/hello.*/