blob: 5e6634112ebc2c007ea0e3ec5c9a9d1c8074199e [file] [log] [blame]
package logrus
import (
"bytes"
"fmt"
"testing"
"time"
"github.com/stretchr/testify/assert"
)
func TestEntryWithError(t *testing.T) {
assert := assert.New(t)
defer func() {
ErrorKey = "error"
}()
err := fmt.Errorf("kaboom at layer %d", 4711)
assert.Equal(err, WithError(err).Data["error"])
logger := New()
logger.Out = &bytes.Buffer{}
entry := NewEntry(logger)
assert.Equal(err, entry.WithError(err).Data["error"])
ErrorKey = "err"
assert.Equal(err, entry.WithError(err).Data["err"])
}
func TestEntryPanicln(t *testing.T) {
errBoom := fmt.Errorf("boom time")
defer func() {
p := recover()
assert.NotNil(t, p)
switch pVal := p.(type) {
case *Entry:
assert.Equal(t, "kaboom", pVal.Message)
assert.Equal(t, errBoom, pVal.Data["err"])
default:
t.Fatalf("want type *Entry, got %T: %#v", pVal, pVal)
}
}()
logger := New()
logger.Out = &bytes.Buffer{}
entry := NewEntry(logger)
entry.WithField("err", errBoom).Panicln("kaboom")
}
func TestEntryPanicf(t *testing.T) {
errBoom := fmt.Errorf("boom again")
defer func() {
p := recover()
assert.NotNil(t, p)
switch pVal := p.(type) {
case *Entry:
assert.Equal(t, "kaboom true", pVal.Message)
assert.Equal(t, errBoom, pVal.Data["err"])
default:
t.Fatalf("want type *Entry, got %T: %#v", pVal, pVal)
}
}()
logger := New()
logger.Out = &bytes.Buffer{}
entry := NewEntry(logger)
entry.WithField("err", errBoom).Panicf("kaboom %v", true)
}
const (
badMessage = "this is going to panic"
panicMessage = "this is broken"
)
type panickyHook struct{}
func (p *panickyHook) Levels() []Level {
return []Level{InfoLevel}
}
func (p *panickyHook) Fire(entry *Entry) error {
if entry.Message == badMessage {
panic(panicMessage)
}
return nil
}
func TestEntryHooksPanic(t *testing.T) {
logger := New()
logger.Out = &bytes.Buffer{}
logger.Level = InfoLevel
logger.Hooks.Add(&panickyHook{})
defer func() {
p := recover()
assert.NotNil(t, p)
assert.Equal(t, panicMessage, p)
entry := NewEntry(logger)
entry.Info("another message")
}()
entry := NewEntry(logger)
entry.Info(badMessage)
}
func TestEntryWithIncorrectField(t *testing.T) {
assert := assert.New(t)
fn := func() {}
e := Entry{}
eWithFunc := e.WithFields(Fields{"func": fn})
eWithFuncPtr := e.WithFields(Fields{"funcPtr": &fn})
assert.Equal(eWithFunc.err, `can not add field "func"`)
assert.Equal(eWithFuncPtr.err, `can not add field "funcPtr"`)
eWithFunc = eWithFunc.WithField("not_a_func", "it is a string")
eWithFuncPtr = eWithFuncPtr.WithField("not_a_func", "it is a string")
assert.Equal(eWithFunc.err, `can not add field "func"`)
assert.Equal(eWithFuncPtr.err, `can not add field "funcPtr"`)
eWithFunc = eWithFunc.WithTime(time.Now())
eWithFuncPtr = eWithFuncPtr.WithTime(time.Now())
assert.Equal(eWithFunc.err, `can not add field "func"`)
assert.Equal(eWithFuncPtr.err, `can not add field "funcPtr"`)
}