swarm: codebase split from go-ethereum (#1405)

network/stream/intervals/dbstore_test.go

@@ -0,0 +1,42 @@
+// Copyright 2018 The go-ethereum Authors
+// This file is part of the go-ethereum library.
+//
+// The go-ethereum library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The go-ethereum library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
+
+package intervals
+
+import (
+	"io/ioutil"
+	"os"
+	"testing"
+
+	"github.com/ethersphere/swarm/state"
+)
+
+// TestDBStore tests basic functionality of DBStore.
+func TestDBStore(t *testing.T) {
+	dir, err := ioutil.TempDir("", "intervals_test_db_store")
+	if err != nil {
+		panic(err)
+	}
+	defer os.RemoveAll(dir)
+
+	store, err := state.NewDBStore(dir)
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer store.Close()
+
+	testStore(t, store)
+}