| -- |
| -- 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. |
| -- |
| |
| |
| local lu = require('luaunit') |
| local SegmentRef = require('skywalking.segment_ref') |
| local cjson = require("cjson") |
| |
| TestSegmentRef = {} |
| -- This test is originally from ContextCarrierV2HeaderTest in the Java agent. |
| function TestSegmentRef:testFromSW8Value() |
| local ref = SegmentRef.fromSW8Value('1-My40LjU=-MS4yLjM=-4-c2VydmljZQ==-aW5zdGFuY2U=-L2FwcA==-MTI3LjAuMC4xOjgwODA=') |
| lu.assertNotNil(ref) |
| lu.assertEquals(ref.trace_id, "3.4.5") |
| lu.assertEquals(ref.segment_id, "1.2.3") |
| lu.assertEquals(ref.span_id, 4) |
| lu.assertEquals(ref.parent_service, "service") |
| lu.assertEquals(ref.parent_service_instance, "instance") |
| lu.assertEquals(ref.parent_endpoint, '/app') |
| lu.assertEquals(ref.address_used_at_client, '127.0.0.1:8080') |
| |
| ref = SegmentRef.fromSW8Value('1-My40LjU=-MS') |
| lu.assertNil(ref) |
| end |
| |
| function TestSegmentRef:testSerialize() |
| local ref = SegmentRef.new() |
| ref.trace_id = "3.4.5" |
| ref.segment_id = "1.2.3" |
| ref.span_id = 4 |
| ref.parent_service = "service" |
| ref.parent_service_instance = "instance" |
| ref.parent_endpoint = "/app" |
| ref.address_used_at_client = "127.0.0.1:8080" |
| |
| lu.assertEquals(SegmentRef.serialize(ref), '1-My40LjU=-MS4yLjM=-4-c2VydmljZQ==-aW5zdGFuY2U=-L2FwcA==-MTI3LjAuMC4xOjgwODA=') |
| end |
| |
| function TestSegmentRef:testTransform() |
| local ref = SegmentRef.new() |
| ref.trace_id = "3.4.5" |
| ref.segment_id = "1.2.3" |
| ref.span_id = 4 |
| ref.parent_service = "service" |
| ref.parent_service_instance = "instance" |
| ref.parent_endpoint = "/app" |
| ref.address_used_at_client = "127.0.0.1:8080" |
| |
| local refProtocol = SegmentRef.transform(ref) |
| local inJSON = cjson.encode(refProtocol) |
| lu.assertTrue(string.len(inJSON) > 0) |
| end |
| -- end TestSegmentRef |
| |
| |
| os.exit( lu.LuaUnit.run() ) |