Merge pull request #4408 from MetaMask/v4.7.0rc2

Version 4.7.0 - rc2

1 files changed, 114 insertions, 0 deletions

diff --git a/test/unit/app/controllers/notice-controller-test.js b/test/unit/app/controllers/notice-controller-test.js
new file mode 100644
index 000000000..e78b69623
--- /dev/null
+++ b/test/unit/app/controllers/notice-controller-test.js
@@ -0,0 +1,114 @@
+const assert = require('assert')
+const configManagerGen = require('../../../lib/mock-config-manager')
+const NoticeController = require('../../../../app/scripts/notice-controller')
+
+describe('notice-controller', function () {
+  var noticeController
+
+  beforeEach(function () {
+    // simple localStorage polyfill
+    const configManager = configManagerGen()
+    noticeController = new NoticeController({
+      configManager: configManager,
+    })
+  })
+
+  describe('notices', function () {
+    describe('#getNoticesList', function () {
+      it('should return an empty array when new', function (done) {
+        // const testList = [{
+        //   id: 0,
+        //   read: false,
+        //   title: 'Futuristic Notice',
+        // }]
+        var result = noticeController.getNoticesList()
+        assert.equal(result.length, 0)
+        done()
+      })
+    })
+
+    describe('#setNoticesList', function () {
+      it('should set data appropriately', function (done) {
+        var testList = [{
+          id: 0,
+          read: false,
+          title: 'Futuristic Notice',
+        }]
+        noticeController.setNoticesList(testList)
+        var testListId = noticeController.getNoticesList()[0].id
+        assert.equal(testListId, 0)
+        done()
+      })
+    })
+
+    describe('#updateNoticeslist', function () {
+      it('should integrate the latest changes from the source', function (done) {
+        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])
+          done()
+        })
+      })
+      it('should not overwrite any existing fields', function (done) {
+        var testList = [{
+          id: 0,
+          read: false,
+          title: 'Futuristic Notice',
+        }]
+        noticeController.setNoticesList(testList)
+        var newList = noticeController.getNoticesList()
+        assert.equal(newList[0].id, 0)
+        assert.equal(newList[0].title, 'Futuristic Notice')
+        assert.equal(newList.length, 1)
+        done()
+      })
+    })
+
+    describe('#markNoticeRead', function () {
+      it('should mark a notice as read', function (done) {
+        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)
+        done()
+      })
+    })
+
+    describe('#getLatestUnreadNotice', function () {
+      it('should retrieve the latest unread notice', function (done) {
+        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)
+        done()
+      })
+      it('should return undefined if no unread notices exist.', function (done) {
+        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)
+        done()
+      })
+    })
+  })
+})