remoting/webapp/base/js/error_unittest.js

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 (function() {
   6
   7 'use strict';
   8
   9 QUnit.module('error');
  10
  11 QUnit.test('error constructor 1', function(assert) {
  12   var error = new remoting.Error(remoting.Error.Tag.HOST_OVERLOAD);
  13   assert.equal(error.getTag(), remoting.Error.Tag.HOST_OVERLOAD);
  14   assert.equal(error.toString(), remoting.Error.Tag.HOST_OVERLOAD);
  15 });
  16
  17 QUnit.test('error constructor 2', function(assert) {
  18   var error = new remoting.Error(
  19       remoting.Error.Tag.HOST_IS_OFFLINE,
  20       'detail');
  21   assert.equal(error.getTag(), remoting.Error.Tag.HOST_IS_OFFLINE);
  22   assert.ok(error.toString().indexOf(remoting.Error.Tag.HOST_IS_OFFLINE) != -1);
  23   assert.ok(error.toString().indexOf('detail') != -1);
  24 });
  25
  26 QUnit.test('hasTag', function(assert) {
  27   var error = new remoting.Error(remoting.Error.Tag.HOST_OVERLOAD);
  28   assert.ok(error.hasTag(remoting.Error.Tag.HOST_OVERLOAD));
  29   assert.ok(error.hasTag(
  30     remoting.Error.Tag.HOST_OVERLOAD,
  31     remoting.Error.Tag.HOST_IS_OFFLINE));
  32   assert.ok(!error.hasTag(remoting.Error.Tag.HOST_IS_OFFLINE));
  33 });
  34
  35 QUnit.test('constructor methods', function(assert) {
  36   assert.ok(remoting.Error.none().hasTag(remoting.Error.Tag.NONE));
  37   assert.ok(remoting.Error.unexpected().hasTag(remoting.Error.Tag.UNEXPECTED));
  38 });
  39
  40 QUnit.test('isNone', function(assert) {
  41   assert.ok(remoting.Error.none().isNone());
  42   assert.ok(!remoting.Error.unexpected().isNone());
  43   assert.ok(!new remoting.Error(remoting.Error.Tag.CANCELLED).isNone());
  44 });
  45
  46
  47 QUnit.test('fromHttpStatus', function(assert) {
  48   assert.ok(remoting.Error.fromHttpStatus(200).isNone());
  49   assert.ok(remoting.Error.fromHttpStatus(201).isNone());
  50   assert.ok(!remoting.Error.fromHttpStatus(500).isNone());
  51   assert.equal(
  52       remoting.Error.fromHttpStatus(0).getTag(),
  53       remoting.Error.Tag.NETWORK_FAILURE);
  54   assert.equal(
  55       remoting.Error.fromHttpStatus(100).getTag(),
  56       remoting.Error.Tag.UNEXPECTED);
  57   assert.equal(
  58       remoting.Error.fromHttpStatus(200).getTag(),
  59       remoting.Error.Tag.NONE);
  60   assert.equal(
  61       remoting.Error.fromHttpStatus(201).getTag(),
  62       remoting.Error.Tag.NONE);
  63   assert.equal(
  64       remoting.Error.fromHttpStatus(400).getTag(),
  65       remoting.Error.Tag.AUTHENTICATION_FAILED);
  66   assert.equal(
  67       remoting.Error.fromHttpStatus(401).getTag(),
  68       remoting.Error.Tag.AUTHENTICATION_FAILED);
  69   assert.equal(
  70       remoting.Error.fromHttpStatus(402).getTag(),
  71       remoting.Error.Tag.UNEXPECTED);
  72   assert.equal(
  73       remoting.Error.fromHttpStatus(403).getTag(),
  74       remoting.Error.Tag.NOT_AUTHORIZED);
  75   assert.equal(
  76       remoting.Error.fromHttpStatus(404).getTag(),
  77       remoting.Error.Tag.NOT_FOUND);
  78   assert.equal(
  79       remoting.Error.fromHttpStatus(500).getTag(),
  80       remoting.Error.Tag.SERVICE_UNAVAILABLE);
  81   assert.equal(
  82       remoting.Error.fromHttpStatus(501).getTag(),
  83       remoting.Error.Tag.SERVICE_UNAVAILABLE);
  84   assert.equal(
  85       remoting.Error.fromHttpStatus(600).getTag(),
  86       remoting.Error.Tag.UNEXPECTED);
  87 });
  88
  89 QUnit.test('handler 1', function(assert) {
  90   /** @type {!remoting.Error} */
  91   var reportedError;
  92   var onError = function(/** !remoting.Error */ arg) {
  93     reportedError = arg;
  94   };
  95   remoting.Error.handler(onError)('not a real tag');
  96   assert.ok(reportedError instanceof remoting.Error);
  97   assert.equal(reportedError.getTag(), remoting.Error.Tag.UNEXPECTED);
  98 });
  99
 100
 101 QUnit.test('handler 2', function(assert) {
 102   /** @type {!remoting.Error} */
 103   var reportedError;
 104   var onError = function(/** !remoting.Error */ arg) {
 105     reportedError = arg;
 106   };
 107   var origError = new remoting.Error(remoting.Error.Tag.HOST_IS_OFFLINE);
 108   remoting.Error.handler(onError)(origError);
 109   assert.equal(reportedError, origError);
 110 });
 111
 112 })();