1 files changed, 116 insertions, 0 deletions
diff --git a/test/unit/notice-controller-test.js b/test/unit/notice-controller-test.js
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+const assert = require('assert')
+const extend = require('xtend')
+const rp = require('request-promise')
+const nock = require('nock')
+const configManagerGen = require('../lib/mock-config-manager')
+const NoticeController = require('../../app/scripts/notice-controller')
+const STORAGE_KEY = 'metamask-persistance-key'
+
+describe('notice-controller', function() {
+  var noticeController
+
+  beforeEach(function() {
+    // simple localStorage polyfill
+    window.localStorage = {}
+    if (window.localStorage.clear) window.localStorage.clear()
+    let configManager = configManagerGen()
+    noticeController = new NoticeController({
+      configManager: configManager,
+    })
+  })
+
+  describe('notices', function() {
+    describe('#getNoticesList', function() {
+      it('should return an empty array when new', function() {
+        var testList = [{
+          id:0,
+          read:false,
+          title:"Futuristic Notice"
+        }]
+        var result = noticeController.getNoticesList()
+        assert.equal(result.length, 0)
+      })
+    })
+
+    describe('#setNoticesList', function() {
+      it('should set data appropriately', function () {
+        var testList = [{
+          id:0,
+          read:false,
+          title:"Futuristic Notice"
+        }]
+        noticeController.setNoticesList(testList)
+        var testListId = noticeController.getNoticesList()[0].id
+        assert.equal(testListId, 0)
+      })
+    })
+
+    describe('#updateNoticeslist', function() {
+      it('should integrate the latest changes from the source', function() {
+        var testList = [{
+          id:55,
+          read:false,
+          title:"Futuristic Notice"
+        }]
+        noticeController.setNoticesList(testList)
+        noticeController.updateNoticesList().then(() => {
+          var newList = noticeController.getNoticesList()
+          assert.ok(newList[0].id === 55)
+          assert.ok(newList[1])
+        })
+      })
+      it('should not overwrite any existing fields', function () {
+        var testList = [{
+          id:0,
+          read:false,
+          title:"Futuristic Notice"
+        }]
+        noticeController.setNoticesList(testList)
+        noticeController.updateNoticesList().then(() => {
+          var newList = noticeController.getNoticesList()
+          assert.equal(newList[0].id, 0)
+          assert.equal(newList[0].title, "Futuristic Notice")
+          assert.equal(newList.length, 1)
+        })
+      })
+    })
+
+    describe('#markNoticeRead', function () {
+      it('should mark a notice as read', function () {
+        var testList = [{
+          id:0,
+          read:false,
+          title:"Futuristic Notice"
+        }]
+        noticeController.setNoticesList(testList)
+        noticeController.markNoticeRead(testList[0])
+        var newList = noticeController.getNoticesList()
+        assert.ok(newList[0].read)
+      })
+    })
+
+    describe('#getLatestUnreadNotice', function () {
+      it('should retrieve the latest unread notice', function () {
+        var testList = [
+          {id:0,read:true,title:"Past Notice"},
+          {id:1,read:false,title:"Current Notice"},
+          {id:2,read:false,title:"Future Notice"},
+        ]
+        noticeController.setNoticesList(testList)
+        var latestUnread = noticeController.getLatestUnreadNotice()
+        assert.equal(latestUnread.id, 2)
+      })
+      it('should return undefined if no unread notices exist.', function () {
+        var testList = [
+          {id:0,read:true,title:"Past Notice"},
+          {id:1,read:true,title:"Current Notice"},
+          {id:2,read:true,title:"Future Notice"},
+        ]
+        noticeController.setNoticesList(testList)
+        var latestUnread = noticeController.getLatestUnreadNotice()
+        assert.ok(!latestUnread)
+      })
+    })
+  })
+
+})