Split localfilesystem storage plugin into component parts

test/red/runtime/storage/localfilesystem/util_spec.js

@@ -0,0 +1,31 @@
+/**
+ * Copyright JS Foundation and other contributors, http://js.foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ **/
+
+var should = require("should");
+var util = require("../../../../../red/runtime/storage/localfilesystem/util");
+
+describe('storage/localfilesystem/util', function() {
+    describe('parseJSON', function() {
+        it('returns parsed JSON', function() {
+            var result = util.parseJSON('{"a":123}');
+            result.should.eql({a:123});
+        })
+        it('ignores BOM character', function() {
+            var result = util.parseJSON('\uFEFF{"a":123}');
+            result.should.eql({a:123});
+        })
+    })
+});