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/
propagation_test.go
154 lines (148 loc) · 4.31 KB
/
propagation_test.go
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// Licensed to SkyAPM org under one or more contributor
// license agreements. See the NOTICE file distributed with
// this work for additional information regarding copyright
// ownership. SkyAPM org 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.
package propagation
import "testing"
type fields struct {
TraceID string
ParentSegmentID string
ParentService string
ParentServiceInstance string
ParentEndpoint string
AddressUsedAtClient string
ParentSpanID int32
Sample int8
}
type args struct {
header string
}
func TestSpanContext_DecodeSW8(t *testing.T) {
tests := []struct {
name string
fields *fields
args args
wantErr bool
}{
{
name: "Empty Header",
fields: nil,
args: args{
header: "",
},
wantErr: true,
},
{
name: "Insufficient Header Entities",
fields: nil,
args: args{
header: "1-MWYyZDRiZjQ3YmY3MTFlYWI3OTRhY2RlNDgwMDExMjI=-MWU3YzIwNGE3YmY3MTFlYWI4NThhY2RlNDgwMDExMjI=",
},
wantErr: true,
},
{
name: "normal",
fields: &fields{
Sample: 1,
TraceID: "1f2d4bf47bf711eab794acde48001122",
ParentSegmentID: "1e7c204a7bf711eab858acde48001122",
ParentSpanID: 0,
ParentService: "service",
ParentServiceInstance: "instance",
ParentEndpoint: "propagation",
AddressUsedAtClient: "propagation:5566",
},
args: args{
header: "1-MWYyZDRiZjQ3YmY3MTFlYWI3OTRhY2RlNDgwMDExMjI=-MWU3YzIwNGE3YmY3MTFlYWI4NThhY2RlNDgwMDExMjI=" +
"-0-c2VydmljZQ==-aW5zdGFuY2U=-cHJvcGFnYXRpb24=-cHJvcGFnYXRpb246NTU2Ng==",
},
wantErr: false,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
tc := &SpanContext{}
if err := tc.DecodeSW8(tt.args.header); (err != nil) != tt.wantErr {
t.Errorf("DecodeSW8() error = %v, wantErr %v", err, tt.wantErr)
}
if tt.fields != nil {
if tc.Sample != tt.fields.Sample {
t.Fail()
}
if tc.TraceID != tt.fields.TraceID {
t.Fail()
}
if tc.ParentSegmentID != tt.fields.ParentSegmentID {
t.Fail()
}
if tc.ParentService != tt.fields.ParentService {
t.Fail()
}
if tc.ParentServiceInstance != tt.fields.ParentServiceInstance {
t.Fail()
}
if tc.ParentEndpoint != tt.fields.ParentEndpoint {
t.Fail()
}
if tc.AddressUsedAtClient != tt.fields.AddressUsedAtClient {
t.Fail()
}
if tc.ParentSpanID != tt.fields.ParentSpanID {
t.Fail()
}
}
})
}
}
func TestSpanContext_EncodeSW8(t *testing.T) {
tests := []struct {
name string
fields fields
want string
}{
{
name: "normal",
fields: fields{
Sample: 1,
TraceID: "1f2d4bf47bf711eab794acde48001122",
ParentSegmentID: "1e7c204a7bf711eab858acde48001122",
ParentSpanID: 0,
ParentService: "service",
ParentServiceInstance: "instance",
ParentEndpoint: "propagation",
AddressUsedAtClient: "propagation:5566",
},
want: "1-MWYyZDRiZjQ3YmY3MTFlYWI3OTRhY2RlNDgwMDExMjI=-MWU3YzIwNGE3YmY3MTFlYWI4NThhY2RlNDgwMDExMjI=" +
"-0-c2VydmljZQ==-aW5zdGFuY2U=-cHJvcGFnYXRpb24=-cHJvcGFnYXRpb246NTU2Ng==",
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
tc := &SpanContext{
TraceID: tt.fields.TraceID,
ParentSegmentID: tt.fields.ParentSegmentID,
ParentService: tt.fields.ParentService,
ParentServiceInstance: tt.fields.ParentServiceInstance,
ParentEndpoint: tt.fields.ParentEndpoint,
AddressUsedAtClient: tt.fields.AddressUsedAtClient,
ParentSpanID: tt.fields.ParentSpanID,
Sample: tt.fields.Sample,
}
if got := tc.EncodeSW8(); got != tt.want {
t.Errorf("EncodeSW8() = %v, want %v", got, tt.want)
}
})
}
}