diff --git a/golog_test.go b/golog_test.go
new file mode 100644
index 0000000..61326c7
--- /dev/null
+++ b/golog_test.go
@@ -0,0 +1,47 @@
+package golog
+
+import (
+	"io/ioutil"
+	"os"
+	"path/filepath"
+	"strings"
+	"testing"
+
+	"github.com/go-playground/log"
+)
+
+const logFilePath = "logs/golog.txt"
+
+func init() {
+	dir := filepath.Dir(logFilePath)
+	n := filepath.Base(logFilePath)
+	files, err := ioutil.ReadDir(dir)
+	if err != nil {
+		return
+	}
+
+	for _, f := range files {
+		if f.IsDir() {
+			continue
+		}
+		if strings.HasPrefix(f.Name(), n) {
+			os.Remove(filepath.Join(dir, f.Name()))
+		}
+	}
+}
+
+func TestFileLog(t *testing.T) {
+	RegisterHandler(NewFileLogHandler(logFilePath), log.DebugLevel)
+
+	log.Debugf("Debug Message")
+	log.Infof("Info Message")
+	log.Errorf("Error message")
+}
+
+func TestRotateFileLog(t *testing.T) {
+	h := NewRotateFileLogHandler(logFilePath, 1, 3)
+	RegisterHandler(h, log.DebugLevel)
+	for i := 0; i < 100000; i++ {
+		log.Infof("Info Message")
+	}
+}