split out test

type.go

@@ -0,0 +1,48 @@
+package storage
+
+import (
+	"strings"
+)
+
+type Type int
+
+const (
+	MAP             = Type(iota)
+	BOLT            = Type(iota)
+	CACHE           = Type(iota)
+	LEVELDB         = Type(iota)
+	MEMCACHE        = Type(iota)
+	MEMCACHECLUSTER = Type(iota)
+	MONGO           = Type(iota)
+)
+
+func (t Type) String() string {
+	switch t {
+	case MAP:
+		return "map"
+	case BOLT:
+		return "bolt"
+	case CACHE:
+		return "cache"
+	case LEVELDB:
+		return "leveldb"
+	case MEMCACHE:
+		return "memcache"
+	case MEMCACHECLUSTER:
+		return "memcachecluster"
+	case MONGO:
+		return "mongo"
+	}
+	return "<unknown>"
+}
+
+func TypeFromString(key string) Type {
+	key = strings.ToLower(key)
+	for i := 0; i < 30; i++ {
+		t := Type(i)
+		if t.String() == key {
+			return t
+		}
+	}
+	return Type(-1)
+}