Files
kubevela/pkg/monitor/context/context_test.go
Jian.Li 0803b45faf Feat: output log with structured tag & add step duration metrics (#2683)
* debug task

* metrics

* trace context

* add step_duration metrics

* add readme docs
2021-11-12 11:48:41 +08:00

46 lines
1.2 KiB
Go

/*
Copyright 2021. The KubeVela Authors.
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.
*/
package context
import (
"context"
"fmt"
"testing"
"time"
"github.com/pkg/errors"
"k8s.io/apimachinery/pkg/types"
)
func TestLog(t *testing.T) {
ctx := NewTraceContext(context.Background(), types.NamespacedName{
Namespace: "default",
Name: "test-app",
}.String())
ctx.AddTag("controller", "application")
ctx.Info("init")
ctx.InfoDepth(1, "init")
defer ctx.Commit("close")
spanCtx := ctx.Fork("child1", DurationMetric(func(v float64) {
fmt.Println(v)
}))
time.Sleep(time.Millisecond * 30)
err := errors.New("mock error")
ctx.Error(err, "test case", "generated", "test_log")
ctx.ErrorDepth(1, err, "test case", "generated", "test_log")
spanCtx.Commit("finished")
}