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go-zero/core/logx/tracelog_test.go

51 lines
1.1 KiB
Go

package logx
import (
"context"
"strings"
"testing"
"zero/core/trace/tracespec"
"github.com/stretchr/testify/assert"
)
const (
mockTraceId = "mock-trace-id"
mockSpanId = "mock-span-id"
)
var mock tracespec.Trace = new(mockTrace)
func TestTraceLog(t *testing.T) {
var buf strings.Builder
ctx := context.WithValue(context.Background(), tracespec.TracingKey, mock)
WithContext(ctx).(tracingEntry).write(&buf, levelInfo, testlog)
assert.True(t, strings.Contains(buf.String(), mockTraceId))
assert.True(t, strings.Contains(buf.String(), mockSpanId))
}
type mockTrace struct{}
func (t mockTrace) TraceId() string {
return mockTraceId
}
func (t mockTrace) SpanId() string {
return mockSpanId
}
func (t mockTrace) Finish() {
}
func (t mockTrace) Fork(ctx context.Context, serviceName, operationName string) (context.Context, tracespec.Trace) {
return nil, nil
}
func (t mockTrace) Follow(ctx context.Context, serviceName, operationName string) (context.Context, tracespec.Trace) {
return nil, nil
}
func (t mockTrace) Visit(fn func(key string, val string) bool) {
}