在量角器中设置cookie

Question

我试图在量角器测试用例中设置一个cookie。我们使用量角器3.3.0，Angular 1.5.x和Node.js 6.9.1

这是规格：

(function() {
    'use strict';

    describe('Dummytest', function() {
        beforeEach(function() {
            browser.get('./');
        });

        it('should set a cookie', function() {
            browser.manage().addCookie("test", "fail_cookie", '/', 'localhost');
        });
    });
})();

  Message:
    Failed: {"errorMessage":"Unable to set Cookie","request":{"headers":{"Accept-Encoding":"gzip,deflate","Connection":"Keep-Alive","Content-Length":"165","Content-Type":"application/json; charset=utf-8","Host":"localhost:45556","User-Agent":"Apache-HttpClient/4.5.1 (Java/1.8.0_77)"},"httpVersion":"1.1","method":"POST","post":"{\"cookie\":{\"path\":\"/\",\"domain\":\"localhost\",\"name\":\"test\",\"httpOnly\":false,\"hCode\":3556498,\"secure\":false,\"value\":\"fail_cookie\",\"class\":\"org.openqa.selenium.Cookie\"}}","url":"/cookie","urlParsed":{"anchor":"","query":"","file":"cookie","directory":"/","path":"/cookie","relative":"/cookie","port":"","host":"","password":"","user":"","userInfo":"","authority":"","protocol":"","source":"/cookie","queryKey":{},"chunks":["cookie"]},"urlOriginal":"/session/68875d10-f7b4-11f6-8f37-71161903ed83/cookie"}}
    Build info: version: '2.52.0', revision: '4c2593c', time: '2016-02-11 19:06:42'
    System info: host: 'XXXXXXXXX', ip: '10.##.##.230', os.name: 'Windows 7', os.arch: 'x86', os.version: '6.1', java.version: '1.8.0_77'
    Driver info: driver.version: unknown
  Stack:
    UnableToSetCookieError: {"errorMessage":"Unable to set Cookie","request":{"headers":{"Accept-Encoding":"gzip,deflate","Connection":"Keep-Alive","Content-Length":"165","Content-Type":"application/json; charset=utf-8","Host":"localhost:45556","User-Agent":"Apache-HttpClient/4.5.1 (Java/1.8.0_77)"},"httpVersion":"1.1","method":"POST","post":"{\"cookie\":{\"path\":\"/\",\"domain\":\"localhost\",\"name\":\"test\",\"httpOnly\":false,\"hCode\":3556498,\"secure\":false,\"value\":\"fail_cookie\",\"class\":\"org.openqa.selenium.Cookie\"}}","url":"/cookie","urlParsed":{"anchor":"","query":"","file":"cookie","directory":"/","path":"/cookie","relative":"/cookie","port":"","host":"","password":"","user":"","userInfo":"","authority":"","protocol":"","source":"/cookie","queryKey":{},"chunks":["cookie"]},"urlOriginal":"/session/68875d10-f7b4-11f6-8f37-71161903ed83/cookie"}}
    Build info: version: '2.52.0', revision: '4c2593c', time: '2016-02-11 19:06:42'
    System info: host: 'XXXXXXXXXXXXX', ip: '10.##.##.230', os.name: 'Windows 7', os.arch: 'x86', os.version: '6.1', java.version: '1.8.0_77'
    Driver info: driver.version: unknown
        at WebDriverError (C:\Users\[username]\dev\project\node_modules\selenium-webdriver\error.js:27:5)

编辑：

我做了一些进一步的实验。请注意，我已经更改了域，并且在成功读取/写入cookie之前没有browser.get。

(function() {
    'use strict';

    describe('Dummytest', function() {
        it('should set a cookie', function() {
            browser.manage().addCookie("test", "fail_cookie", '/', '127.0.0.1');
            browser.manage().getCookie('test').then(function(cookie) {
                console.log('cookie test', cookie);
                browser.get('./');
                browser.manage().getCookie('test').then(function(cookie) {
                    console.log('cookie test 2', cookie);
                });
            });
        });
    });
})();

这是我得到的输出：

cookie test { path: '/',
  domain: '127.0.0.1',
  name: 'test',
  httpOnly: false,
  hCode: 3556498,
  secure: false,
  value: 'fail_cookie',
  class: 'org.openqa.selenium.Cookie' }
cookie test 2 null

编辑4：

越来越近了！将域设置为.localhost（注意开头的点（.））似乎有效。会做进一步调查并报告。与此同时，如果有人能告诉我为什么这个点是重要的，以及为什么那个特定的域是有效的，我将非常感激：）

Answer 1

在我的protractor.conf.js中将baseUrl设置为127.0.0.1似乎可以解决我一直面临的类似问题。