diff --git a/pkg/base/dump_file_test.go b/pkg/base/dump_file_test.go
new file mode 100644
index 0000000..c309532
--- /dev/null
+++ b/pkg/base/dump_file_test.go
@@ -0,0 +1,40 @@
+// Copyright 2023, Chef.  All rights reserved.
+// https://github.com/q191201771/lal
+//
+// Use of this source code is governed by a MIT-style license
+// that can be found in the License file.
+//
+// Author: Chef (191201771@qq.com)
+
+package base_test
+
+import (
+	"github.com/q191201771/lal/pkg/base"
+	"github.com/q191201771/naza/pkg/nazalog"
+	"io"
+	"testing"
+)
+
+func TestDumpFile_WriteWithType(t *testing.T) {
+	df := base.NewDumpFile()
+	err := df.OpenToWrite("/tmp/test.laldump")
+	nazalog.Assert(nil, err)
+	err = df.WriteWithType([]byte("hello"), base.DumpTypePsRtpData)
+	nazalog.Assert(nil, err)
+	err = df.Close()
+	nazalog.Assert(nil, err)
+}
+
+func TestDumpFile_OpenToRead(t *testing.T) {
+	df := base.NewDumpFile()
+	err := df.OpenToRead("/tmp/test.laldump")
+	nazalog.Assert(nil, err)
+	for {
+		m, err := df.ReadOneMessage()
+		if err == io.EOF {
+			break
+		}
+		nazalog.Assert(nil, err)
+		nazalog.Debugf("%+v", m)
+	}
+}