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// recfile -- GNU recutils'es recfiles parser on pure Go
// Copyright (C) 2020-2024 Sergey Matveev <stargrave@stargrave.org>
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, version 3 of the License.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package slog
import (
"bytes"
"context"
"log/slog"
"testing"
"time"
"go.cypherpunks.su/recfile/v2"
)
func TestBasic(t *testing.T) {
var buf bytes.Buffer
logger := slog.New(NewRecfileHandler(
&buf,
slog.LevelWarn,
"Urgency",
"Message",
"Time",
))
if !logger.Enabled(context.TODO(), slog.LevelWarn) {
t.FailNow()
}
logger.Info("won't catch me")
logger.Warn("catch me")
r := recfile.NewReader(&buf)
m, err := r.NextMap()
if err != nil {
t.Fatal(err)
}
if m["Message"] != "catch me" {
t.FailNow()
}
if m["Urgency"] != "WARN" {
t.FailNow()
}
if _, err = time.Parse(time.RFC3339Nano, m["Time"]); err != nil {
t.FailNow()
}
}
func TestTrimmed(t *testing.T) {
var buf bytes.Buffer
logger := slog.New(NewRecfileHandler(&buf, slog.LevelWarn, "", "Message", ""))
logger.Warn("catch me")
r := recfile.NewReader(&buf)
m, err := r.NextMap()
if err != nil {
t.Fatal(err)
}
if m["Message"] != "catch me" {
t.FailNow()
}
if m["Urgency"] != "" {
t.FailNow()
}
if m["Time"] != "" {
t.FailNow()
}
}
func TestFeatured(t *testing.T) {
var buf bytes.Buffer
logger := slog.New(NewRecfileHandler(&buf, slog.LevelInfo, "L", "M", "T"))
logger.WithGroup("grou").WithGroup("py").With("foo", "bar").With("bar", "baz").Info(
"catch me", "baz", []string{"multi", "line"},
)
r := recfile.NewReader(&buf)
m, err := r.NextMap()
if err != nil {
t.Fatal(err)
}
if m["M"] != "catch me" {
t.Fatal("M")
}
if m["L"] != "INFO" {
t.Fatal("L")
}
if _, err = time.Parse(time.RFC3339Nano, m["T"]); err != nil {
t.Fatal("T")
}
if m["grou_py_foo"] != "bar" {
t.Fatal("foo")
}
if m["grou_py_bar"] != "baz" {
t.Fatal("bar")
}
if m["grou_py_baz"] != "multi\nline" {
t.Fatal("baz")
}
}
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