Add deprecation messages.

remoting/webapp/crd/js/butter_bar_unittest.js

+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+(function() {
+
+'use strict';
+
+QUnit.module('ButterBar', {
+  beforeEach: function() {
+    var fixture = document.getElementById('qunit-fixture');
+    fixture.innerHTML =
+        '<div id="butter-bar" hidden>' +
+        '  <p>' +
+        '    <span id="butter-bar-message"></span>' +
+        '    <a id="butter-bar-dismiss" href="#" tabindex="0">' +
+        '      <img src="icon_cross.webp" class="close-icon">' +
+        '    </a>' +
+        '  </p>' +
+        '</div>';
+    this.butterBar = new remoting.ButterBar();
+    chrome.storage = {
+      sync: {
+        get: sinon.stub(),
+        set: sinon.stub(),
+      }
+    };
+  },
+  afterEach: function() {
+    if (this.clock) {
+      this.clock.restore();
+    }
+  }
+});
+
+QUnit.test('should stay hidden if index==-1', function(assert) {
+  this.butterBar.currentMessage_ = -1;
+  return this.butterBar.init().then(() => {
+    assert.ok(this.butterBar.root_.hidden == true);
+  });
+});
+
+QUnit.test('should be shown, yellow and dismissable if index==0',
+           function(assert) {
+  this.butterBar.currentMessage_ = 0;
+  chrome.storage.sync.get.callsArgWith(1, {});
+  return this.butterBar.init().then(() => {
+    assert.ok(this.butterBar.root_.hidden == false);
+    assert.ok(this.butterBar.dismiss_.hidden == false);
+    assert.ok(!this.butterBar.root_.classList.contains('red'));
+  });
+});
+
+QUnit.test('should update storage when shown', function(assert) {
+  this.butterBar.currentMessage_ = 0;
+  this.clock = sinon.useFakeTimers(123);
+  chrome.storage.sync.get.callsArgWith(1, {});
+  return this.butterBar.init().then(() => {
+    assert.deepEqual(chrome.storage.sync.set.firstCall.args,
+                     [{
+                       "message-state": {
+                         "hidden": false,
+                         "index": 0,
+                         "timestamp": 123,
+                       }
+                     }]);
+  });
+});
+
+QUnit.test(
+    'should be shown and should not update local storage if it has already ' +
+    'shown, the timeout has not elapsed and it has not been dismissed',
+    function(assert) {
+  this.butterBar.currentMessage_ = 0;
+  chrome.storage.sync.get.callsArgWith(1, {
+    "message-state": {
+      "hidden": false,
+      "index": 0,
+      "timestamp": 0,
+    }
+  });
+  this.clock = sinon.useFakeTimers(remoting.ButterBar.kTimeout_);
+  return this.butterBar.init().then(() => {
+    assert.ok(this.butterBar.root_.hidden == false);
+    assert.ok(!chrome.storage.sync.set.called);
+  });
+});
+
+QUnit.test('should stay hidden if the timeout has elapsed', function(assert) {
+  this.butterBar.currentMessage_ = 0;
+  chrome.storage.sync.get.callsArgWith(1, {
+    "message-state": {
+      "hidden": false,
+      "index": 0,
+      "timestamp": 0,
+    }
+  });
+  this.clock = sinon.useFakeTimers(remoting.ButterBar.kTimeout_+ 1);
+  return this.butterBar.init().then(() => {
+    assert.ok(this.butterBar.root_.hidden == true);
+  });
+});
+
+
+QUnit.test('should stay hidden if it was previously dismissed',
+           function(assert) {
+  this.butterBar.currentMessage_ = 0;
+  chrome.storage.sync.get.callsArgWith(1, {
+    "message-state": {
+      "hidden": true,
+      "index": 0,
+      "timestamp": 0,
+    }
+  });
+  this.clock = sinon.useFakeTimers(0);
+  return this.butterBar.init().then(() => {
+    assert.ok(this.butterBar.root_.hidden == true);
+  });
+});
+
+
+QUnit.test('should be shown if the index has increased', function(assert) {
+  this.butterBar.currentMessage_ = 1;
+  chrome.storage.sync.get.callsArgWith(1, {
+    "message-state": {
+      "hidden": true,
+      "index": 0,
+      "timestamp": 0,
+    }
+  });
+  this.clock = sinon.useFakeTimers(remoting.ButterBar.kTimeout_ + 1);
+  return this.butterBar.init().then(() => {
+    assert.ok(this.butterBar.root_.hidden == false);
+  });
+});
+
+QUnit.test('should be red and not dismissable for the final message',
+           function(assert) {
+  this.butterBar.currentMessage_ = 3;
+  chrome.storage.sync.get.callsArgWith(1, {});
+  return this.butterBar.init().then(() => {
+    assert.ok(this.butterBar.root_.hidden == false);
+    assert.ok(this.butterBar.dismiss_.hidden == true);
+    assert.ok(this.butterBar.root_.classList.contains('red'));
+  });
+});
+
+QUnit.test('dismiss button updates local storage', function(assert) {
+  this.butterBar.currentMessage_ = 0;
+  chrome.storage.sync.get.callsArgWith(1, {});
+  return this.butterBar.init().then(() => {
+    this.clock = sinon.useFakeTimers(0);
+    this.butterBar.dismiss_.click();
+    // The first call is in response to showing the message; the second is in
+    // response to dismissing the message.
+    assert.deepEqual(chrome.storage.sync.set.secondCall.args,
+                     [{
+                       "message-state": {
+                         "hidden": true,
+                         "index": 0,
+                         "timestamp": 0,
+                       }
+                     }]);
+  });
+});
+
+}());