Start Notifications component refactor

Factor some things out of the mega Notifications component, and add a dummy
unit test to show willing

test/all-tests.js

@@ -3,5 +3,11 @@
 // Our master test file: uses the webpack require API to find our test files
 // and run them
 
-var context = require.context('./app-tests', true, /\.jsx?$/);
-context.keys().forEach(context);
+// ideally these unit tests could be run under nodejs rather than in a browser
+// via karma, but having two separate test frameworks in the same project
+// seems confusing
+var unit_tests = require.context('./unit-tests', true, /\.js$/);
+unit_tests.keys().forEach(unit_tests);
+
+var app_tests = require.context('./app-tests', true, /\.jsx?$/);
+app_tests.keys().forEach(app_tests);

test/unit-tests/notifications/PushRuleVectorState-test.js

@@ -0,0 +1,30 @@
+/*
+Copyright 2016 OpenMarket Ltd
+
+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 notifications = require('notifications');
+
+var prvs = notifications.PushRuleVectorState;
+
+var expect = require('expect');
+
+describe("PushRuleVectorState", function() {
+    describe("contentRuleVectorStateKind", function() {
+        it("should understand normal notifications", function () {
+            expect(prvs.contentRuleVectorStateKind(["notify"])).
+                toEqual(prvs.ON);
+        });
+    });
+});