add tests

storage/session_test.go

+package storage
+
+import (
+	"bytes"
+	"os"
+	"testing"
+	"time"
+)
+
+func TestSessionStorage(t *testing.T) {
+	err := os.RemoveAll(".session_testdir")
+	if err != nil {
+		t.Errorf(err.Error())
+	}
+	s, err := Init(".session_testdir", "test")
+	if err != nil {
+		t.Errorf("failed to init: %+v", err)
+	}
+	ts, err := time.Now().MarshalText()
+	if err != nil {
+		t.Errorf("Failed to martial time for object")
+	}
+	err = s.Set("testkey", &VersionedObject{
+		Version:   0,
+		Timestamp: ts,
+		Data:      []byte("test"),
+	})
+	if err != nil {
+		t.Errorf("Failed to set: %+v", err)
+	}
+	o, err := s.Get("testkey")
+	if err != nil {
+		t.Errorf("Failed to get key")
+	}
+	if o == nil {
+		t.Errorf("Got nil return from get")
+	}
+	t.Log(o)
+	if bytes.Compare(o.Data, []byte("test")) != 0 {
+		t.Errorf("Failed to get data")
+	}
+
+}