Question

我一直在寻找互联网，但似乎没有任何可靠的资源或示例用量角器JS测试非角度网站。

目前，我的conf文件看起来像这样

 exports.config = {
  seleniumServerJar: 'webdriver/selenium-server-standalone-2.48.2.jar',
  specs: [
    'wikipedia-test-spec.js'
  ], 
  chromeDriver : 'webdriver/chromedriver.exe',

  multiCapabilities: [
    {
        'browserName': 'chrome'
    }
  ],

  };

我的wikipedia-test-spec.js看起来像这样

describe("Tests a wikipedia page", function(){
     it('Should check if table exists', function(){
            browser.get('https://en.wikipedia.org/wiki/List_of_countries_and_dependencies_by_population');
            var table = browser.driver.findElement(by.name('table'));
            expect(table.isPresent()).toBeTruthy();
    });

});

当我运行protractor conf.js时，我收到类型错误undefined is not a function并且我的规范失败了。

更新：

错误的整个堆栈跟踪

 Stacktrace:
     TypeError: undefined is not a function
    at [object Object].<anonymous> (C:\nodejs\CGAngularTest\wikipedia-test-spec.js:5:26)
    at C:\Users\jayarajp\AppData\Roaming\npm\node_modules\protractor\node_modules\jasminewd\index.js:94:14
    at goog.async.run.processWorkQueue (C:\Users\jayarajp\AppData\Roaming\npm\node_modules\protractor\node_modules\selenium-webdriver\lib\goog\async\run.js:130:15)
From: Task: Asynchronous test function: it()
    at [object Object].<anonymous> (C:\Users\jayarajp\AppData\Roaming\npm\node_modules\protractor\node_modules\jasminewd\index.js:93:33)
    at [object Object].<anonymous> (C:\Users\jayarajp\AppData\Roaming\npm\node_modules\protractor\node_modules\minijasminenode\lib\async-callback.js:45:37)
    at [object Object].jasmine.Block.execute (C:\Users\jayarajp\AppData\Roaming\npm\node_modules\protractor\node_modules\minijasminenode\lib\jasmine-1.3.1.js:1174:17)
    at [object Object].jasmine.Queue.next_ (C:\Users\jayarajp\AppData\Roaming\npm\node_modules\protractor\node_modules\minijasminenode\lib\jasmine-1.3.1.js:2209:31)
    at [object Object]._onTimeout (C:\Users\jayarajp\AppData\Roaming\npm\node_modules\protractor\node_modules\minijasminenode\lib\jasmine-1.3.1.js:2199:18)
Error
    at [object Object].<anonymous> (C:\nodejs\CGAngularTest\wikipedia-test-spec.js:2:3)
    at [object Object].jasmine.Env.describe_ (C:\Users\jayarajp\AppData\Roaming\npm\node_modules\protractor\node_modules\minijasminenode\lib\jasmine-1.3.1.js:913:21)
    at [object Object].jasmine.Env.describe (C:\Users\jayarajp\AppData\Roaming\npm\node_modules\protractor\node_modules\minijasminenode\lib\jasmine-1.3.1.js:898:15)
    at describe (C:\Users\jayarajp\AppData\Roaming\npm\node_modules\protractor\node_modules\minijasminenode\lib\jasmine-1.3.1.js:658:27)
    at Object.<anonymous> (C:\nodejs\CGAngularTest\wikipedia-test-spec.js:1:63)

Answer 1

ElementFinder实例上提供了{p> isPresent() function，这是element()调用的结果。您可能需要在此使用driver.isElementPresent()：

var table = browser.driver.findElement(by.name('table'));
expect(table.isPresent()).toBeTruthy();

使用：

var table = browser.driver.findElement(by.name('table'));
expect(browser.driver.isElementPresent(table)).toBeTruthy();

或者，您也可以尝试element()：

var table = element(by.name('table'));
expect(table.isPresent()).toBeTruthy();

请注意，您还需要关闭AngularJS的同步：

browser.ignoreSynchronization = true;

另见：

In protractor, browser.isElementPresent vs element.isPresent vs element.isElementPresent

如何使用量角器js测试非角度位置？

1 个答案: