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go-zero/core/logx/rotatelogger_test.go

127 lines
3.2 KiB
Go

package logx
import (
"os"
"path/filepath"
"syscall"
"testing"
"time"
"github.com/stretchr/testify/assert"
"github.com/zeromicro/go-zero/core/fs"
)
func TestDailyRotateRuleMarkRotated(t *testing.T) {
var rule DailyRotateRule
rule.MarkRotated()
assert.Equal(t, getNowDate(), rule.rotatedTime)
}
func TestDailyRotateRuleOutdatedFiles(t *testing.T) {
var rule DailyRotateRule
assert.Empty(t, rule.OutdatedFiles())
rule.days = 1
assert.Empty(t, rule.OutdatedFiles())
rule.gzip = true
assert.Empty(t, rule.OutdatedFiles())
}
func TestDailyRotateRuleShallRotate(t *testing.T) {
var rule DailyRotateRule
rule.rotatedTime = time.Now().Add(time.Hour * 24).Format(dateFormat)
assert.True(t, rule.ShallRotate())
}
func TestRotateLoggerClose(t *testing.T) {
filename, err := fs.TempFilenameWithText("foo")
assert.Nil(t, err)
if len(filename) > 0 {
defer os.Remove(filename)
}
logger, err := NewLogger(filename, new(DailyRotateRule), false)
assert.Nil(t, err)
assert.Nil(t, logger.Close())
}
func TestRotateLoggerGetBackupFilename(t *testing.T) {
filename, err := fs.TempFilenameWithText("foo")
assert.Nil(t, err)
if len(filename) > 0 {
defer os.Remove(filename)
}
logger, err := NewLogger(filename, new(DailyRotateRule), false)
assert.Nil(t, err)
assert.True(t, len(logger.getBackupFilename()) > 0)
logger.backup = ""
assert.True(t, len(logger.getBackupFilename()) > 0)
}
func TestRotateLoggerMayCompressFile(t *testing.T) {
filename, err := fs.TempFilenameWithText("foo")
assert.Nil(t, err)
if len(filename) > 0 {
defer os.Remove(filename)
}
logger, err := NewLogger(filename, new(DailyRotateRule), false)
assert.Nil(t, err)
logger.maybeCompressFile(filename)
_, err = os.Stat(filename)
assert.Nil(t, err)
}
func TestRotateLoggerMayCompressFileTrue(t *testing.T) {
filename, err := fs.TempFilenameWithText("foo")
assert.Nil(t, err)
logger, err := NewLogger(filename, new(DailyRotateRule), true)
assert.Nil(t, err)
if len(filename) > 0 {
defer func() {
os.Remove(filename)
os.Remove(filepath.Base(logger.getBackupFilename()) + ".gz")
}()
}
logger.maybeCompressFile(filename)
_, err = os.Stat(filename)
assert.NotNil(t, err)
}
func TestRotateLoggerRotate(t *testing.T) {
filename, err := fs.TempFilenameWithText("foo")
assert.Nil(t, err)
logger, err := NewLogger(filename, new(DailyRotateRule), true)
assert.Nil(t, err)
if len(filename) > 0 {
defer func() {
os.Remove(filename)
os.Remove(logger.getBackupFilename())
os.Remove(filepath.Base(logger.getBackupFilename()) + ".gz")
}()
}
err = logger.rotate()
switch v := err.(type) {
case *os.LinkError:
// avoid rename error on docker container
assert.Equal(t, syscall.EXDEV, v.Err)
default:
assert.Nil(t, err)
}
}
func TestRotateLoggerWrite(t *testing.T) {
filename, err := fs.TempFilenameWithText("foo")
assert.Nil(t, err)
rule := new(DailyRotateRule)
logger, err := NewLogger(filename, rule, true)
assert.Nil(t, err)
if len(filename) > 0 {
defer func() {
os.Remove(filename)
os.Remove(logger.getBackupFilename())
os.Remove(filepath.Base(logger.getBackupFilename()) + ".gz")
}()
}
logger.write([]byte(`foo`))
rule.rotatedTime = time.Now().Add(-time.Hour * 24).Format(dateFormat)
logger.write([]byte(`bar`))
}