jasmine-ajax readyState errors

karma.conf.js

// Karma configuration
// Generated on Mon Aug 10 2015 17:37:50 GMT+0100 (BST)

module.exports = function(config) {
  config.set({
    basePath: '',
    frameworks: ['jasmine-ajax','jasmine','jasmine-matchers'],
    files: [
      'test.js',
      'node_modules/jquery/tmp/jquery.js'
    ],
    exclude: [
    ],
    preprocessors: {
    },
    reporters: ['progress'],
    port: 9876,
    colors: true,
    logLevel: config.LOG_INFO,
    autoWatch: false,
    browsers: ['Chrome', 'Firefox'],
    singleRun: true
  })
}

package.json

{
  "name": "jasmine-ajax-readyState-errors",
  "version": "0.0.1",
  "dependencies": {
    "jasmine-core": "~2.3.0",
    "jquery": "1.7.2",
    "karma": "~0.12.31",
    "karma-chrome-launcher": "~0.1.8",
    "karma-cli": "~0.0.4",
    "karma-firefox-launcher": "~0.1.4",
    "karma-jasmine": "~0.3.5",
    "karma-jasmine-ajax": "0.1.12",
    "karma-jasmine-matchers": "~2.0.0-beta1"
  },
  "repository": {
    "type": "git",
    "url": "http://example.com"
  }
}

test.js

describe("ajax readyState on failure", function() {
    beforeEach(function() {
        jasmine.Ajax.install();
        jasmine.clock().install();
    });

    afterEach(function() {
        jasmine.Ajax.uninstall();
        jasmine.clock().uninstall();
    });

    it("should be 4 when a non-abort error occurs", function(done) {

        var readyState = -1;

        $.ajax({
            url: "http://example.com"
        }).done(function() {
            // do nothing
        }).fail(function(jqXHR, textStatus, error) {
            readyState = jqXHR.readyState;
            expect(jqXHR.readyState).toBe(4);
        }).complete(function() {
            expect(readyState).toBe(4);
            done();
        });

        jasmine.Ajax.requests.mostRecent().responseError();
    });

    it("should be 4 when a non-abort timeout occurs", function(done) {

        var readyState = -1;

        $.ajax({
            url: "http://example.com",
            timeout: 5000
        }).done(function() {
            // do nothing
        }).fail(function(jqXHR, textStatus, error) {
            readyState = jqXHR.readyState;
            expect(jqXHR.readyState).toBe(4);
        }).complete(function() {
            expect(readyState).toBe(4);
            done();
        });

        jasmine.Ajax.requests.mostRecent().responseTimeout();
    });

});