micro-logger-logrus/logrus_test.go
Vasiliy Tolstov e20a6d8c98 logger: add logger Fields test
Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>
2022-01-20 00:33:48 +03:00

139 lines
3.0 KiB
Go

package logrus
import (
"bytes"
"context"
"errors"
"os"
"testing"
"github.com/sirupsen/logrus"
"go.unistack.org/micro/v3/logger"
)
func TestFields(t *testing.T) {
ctx := context.TODO()
buf := bytes.NewBuffer(nil)
l := NewLogger(logger.WithLevel(logger.TraceLevel), logger.WithOutput(buf))
if err := l.Init(); err != nil {
t.Fatal(err)
}
l.Fields("key", "val").Info(ctx, "message")
if !bytes.Contains(buf.Bytes(), []byte(`key=val`)) {
t.Fatalf("logger fields not works, buf contains: %s", buf.Bytes())
}
}
func TestOutput(t *testing.T) {
buf := bytes.NewBuffer(nil)
l := NewLogger(logger.WithOutput(buf))
if err := l.Init(); err != nil {
t.Fatal(err)
}
l.Infof(context.TODO(), "test logger name: %s", "name")
if !bytes.Contains(buf.Bytes(), []byte(`test logger name`)) {
t.Fatalf("log not redirected: %s", buf.Bytes())
}
}
func TestName(t *testing.T) {
l := NewLogger()
if err := l.Init(); err != nil {
t.Fatal(err)
}
l.V(logger.InfoLevel)
if l.String() != "logrus" {
t.Errorf("error: name expected 'logrus' actual: %s", l.String())
}
t.Logf("testing logger name: %s", l.String())
}
func TestWithFields(t *testing.T) {
l := NewLogger(logger.WithOutput(os.Stdout))
if err := l.Init(); err != nil {
t.Fatal(err)
}
l = l.Fields("k1", "v1", "k2", 123456)
logger.DefaultLogger = l
logger.Info(context.TODO(), "testing: Info")
logger.Infof(context.TODO(), "testing: %s", "Infof")
}
func TestWithError(t *testing.T) {
l := NewLogger()
if err := l.Init(); err != nil {
t.Fatal(err)
}
l = l.Fields("error", errors.New("boom!"))
logger.DefaultLogger = l
logger.Error(context.TODO(), "testing: error")
}
func TestWithLogger(t *testing.T) {
// with *logrus.Logger
l := NewLogger(WithLogger(logrus.StandardLogger()))
if err := l.Init(); err != nil {
t.Fatal(err)
}
l = l.Fields("k1", "v1", "k2", 123456)
logger.DefaultLogger = l
logger.Info(context.TODO(), "testing: with *logrus.Logger")
// with *logrus.Entry
el := NewLogger(WithLogger(logrus.NewEntry(logrus.New())))
if err := el.Init(); err != nil {
t.Fatal(err)
}
l = l.Fields("k3", 3.456, "k4", true)
logger.DefaultLogger = el
logger.Info(context.TODO(), "testing: with *logrus.Entry")
}
func TestJSON(t *testing.T) {
l := NewLogger(WithJSONFormatter(&logrus.JSONFormatter{}))
if err := l.Init(); err != nil {
t.Fatal(err)
}
logger.DefaultLogger = l
logger.Infof(context.TODO(), "test logf: %s", "name")
}
func TestSetLevel(t *testing.T) {
logger.DefaultLogger = NewLogger()
if err := logger.Init(logger.WithLevel(logger.DebugLevel)); err != nil {
t.Fatal(err)
}
logger.Debugf(context.TODO(), "test show debug: %s", "debug msg")
if err := logger.Init(logger.WithLevel(logger.InfoLevel)); err != nil {
t.Fatal(err)
}
logger.Debugf(context.TODO(), "test non-show debug: %s", "debug msg")
}
func TestWithReportCaller(t *testing.T) {
l := NewLogger(ReportCaller())
if err := l.Init(); err != nil {
t.Fatal(err)
}
logger.DefaultLogger = l
logger.Infof(context.TODO(), "testing: %s", "WithReportCaller")
}