Add new

db_test.go

@@ -3,9 +3,11 @@ package storage
 import (
 	"bytes"
 	"io/ioutil"
+	"log"
 	"net"
 	"os"
 	"path"
+	"sync"
 	"testing"
 )
 
@@ -180,3 +182,33 @@ func TestToFromString(t *testing.T) {
 		}
 	}
 }
+
+func TestNew(t *testing.T) {
+	dir, err := ioutil.TempDir("", "storage_tests_")
+	if err != nil {
+		t.Fatalf("cannot create temp dir: %v", err)
+		return
+	}
+	defer os.RemoveAll(dir)
+
+	if b, err := New(BOLT); err == nil {
+		t.Errorf("can create bolt without path")
+		b.Close()
+	}
+
+	if b, err := New(BOLT, path.Join(dir, "bolt")); err != nil {
+		t.Errorf("cannot create bolt with path")
+	} else {
+		b.Close()
+	}
+}
+
+func recoverDeferred(c Type, t *testing.T, wg *sync.WaitGroup) {
+	if err := recover(); err != nil {
+		log.Printf("recover deferre fail: %s", c)
+		t.Errorf("[%s] panic: %v", c, err)
+	} else {
+		log.Printf("recover deferre ok: %s", c)
+	}
+	defer wg.Done()
+}