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package json_test
import (
"bytes"
"testing"
qt "github.com/frankban/quicktest"
"github.com/bep/clocks"
"github.com/bep/logg"
"github.com/bep/logg/handlers/json"
)
func TestJSONHandler(t *testing.T) {
var buf bytes.Buffer
l := logg.New(
logg.Options{
Level: logg.LevelInfo,
Handler: json.New(&buf),
Clock: clocks.Fixed(clocks.TimeCupFinalNorway1976),
})
info := l.WithLevel(logg.LevelInfo)
info.WithField("user", "tj").WithField("id", "123").Log(logg.String("hello"))
info.Log(logg.String("world"))
info.WithLevel(logg.LevelError).Log(logg.String("boom"))
expected := "{\"level\":\"info\",\"timestamp\":\"1976-10-24T12:15:02.127686412Z\",\"fields\":[{\"name\":\"user\",\"value\":\"tj\"},{\"name\":\"id\",\"value\":\"123\"}],\"message\":\"hello\"}\n{\"level\":\"info\",\"timestamp\":\"1976-10-24T12:15:02.127686412Z\",\"message\":\"world\"}\n{\"level\":\"error\",\"timestamp\":\"1976-10-24T12:15:02.127686412Z\",\"message\":\"boom\"}\n"
qt.Assert(t, buf.String(), qt.Equals, expected)
}
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