Switch IFrame with Codeception using ID

问题:

How can I switch to an IFrame with Codeception using ID? Actually I can use the name of the IFrame but not the ID -> Codeception SwitchToIFrame

IFrame Example:

<iframe id="iframeToolbar" src="link" frameborder="0" style="position: fixed; left: 0px; top: 0px; z-index: 998; width: 940px;" scrolling="no" width="100px" height="100%"></iframe>

Codeception Example:

<?php
# switch to iframe
$I->switchToIFrame("another_frame");
# switch to parent page
$I->switchToIFrame();

Is it maybe a Codeception <-> Facebook Webdriver Connection Problem?

EDIT: I reinstalled Codeception, followed the Quick Step Guide. Result - the Problem is still the same: Codeception and the Facebook Webdriver doesn't want to work together. My Codeception Code

acceptance.suite.yml:

actor: AcceptanceTester
modules:
  enabled:
    - \Helper\Acceptance
    - WebDriver:
            url: https://xxxxxxxxxxxxxx.com
            browser: chrome
            window_size: maximize
            clear_cookies: true

codeception.yml:

paths:
tests: tests
output: tests/_output
data: tests/_data
support: tests/_support
envs: tests/_envs
actor_suffix: Tester
extensions:
enabled:
    - Codeception\Extension\RunFailed
settings:
colors: true

• OS: Windows 10
• PHP: 7.1.7
• PHPUnit: 6.4.4
• Selenium Server: 3.8.1
• Codeception: 2.3.7
• Chrome: 63.0.3239.108

回答1:

I had this issue, testing a page with a Google reCaptcha in it ... the reCaptcha is in its own iframe, and since that iframe is generated by 3rd-party code, we have no control over its name attribute (at least when it's first generated).

What I ended up doing was running a javascript snippet which can find the iframe based on other things, and then giving it an id, so that Codeception Webdriver could switch to it:

    public function _clickOnCaptcha(AcceptanceTester $I)
{
    // give the recaptcha iframe a name so codeception webdriver can switch to it
    $recaptcha_frame_name = 'recaptcha-frame';
    $I->executeJS("$('.g-recaptcha iframe').attr('name', '$recaptcha_frame_name')");
    $I->switchToIFrame($recaptcha_frame_name);
    $I->see('not a robot');
    $I->seeElement('.rc-anchor');
    $I->click(['id' => 'recaptcha-anchor']);
    $I->switchToIFrame(); // switch back to main window
}

I did have control over the containing elements, so in this case, it's contained within an element with class g-recaptcha ... so we use jquery to find the iframe inside that element: $('.g-recaptcha iframe'), and then give it a name attribute: .attr('name', '$recaptcha_frame_name').

Then we can use Codeception to switch to it and click the captcha checkbox: $I->switchToIFrame($recaptcha_frame_name); $I->click(['id' => 'recaptcha-anchor']);

Then, when we're done, switch back out to the main frame so we can submit our form: $I->switchToIFrame(); // switch back to main window

NB, I'm using the reCaptcha test keys, as specified here, in the testing environment so that it will never actually ask to solve a captcha.

https://developers.google.com/recaptcha/docs/faq

With the following test keys, you will always get No CAPTCHA and all verification requests will pass.

Site key: 6LeIxAcTAAAAAJcZVRqyHh71UMIEGNQ_MXjiZKhI Secret key: 6LeIxAcTAAAAAGG-vFI1TnRWxMZNFuojJ4WifJWe The reCAPTCHA widget will show a warning message to claim that it's only for testing purposes. Please do not use these keys for your production traffic.

回答2:

First of all, in your case the problem might be that you're not calling the acceptance tester. You should start your script with this:

<?php
$I = /*am a */ new AcceptanceTester($scenario);

Now to get into an IFrame in Codeception using the WebDriver:

You just have to name the IFrame in a string, using EITHER the ID or the name. Here is an example:

There is a page with the IFrame:

<iframe name = "IFrameByName" id = "IFrameByID" width = "500" height = "300" src = "https://messagetothefish.com"></iframe>

This IFrame contains the string, "No one knows who discovered water" but the parent frame does not. I tested this Cept with PhantomJS and Selenium.

<?php

$I = /*am a */ new AcceptanceTester($scenario);

$I->wantTo('See how Iframes work');
$I->amOnUrl("https://wordpress-bdd.com/codeception-iframe/");
$I->dontSee("No one knows who discovered water");

//Switch by name
$I->switchToIFrame("IFrameByName");
$I->see("No one knows who discovered water");

//switch back to parent
$I->switchToIFrame();
$I->dontSee("No one knows who discovered water");

//Switch by ID
$I->switchToIFrame("IFrameByID");
$I->see("No one knows who discovered water");
$I->dontSee('Lorum Ipsum');

//switch back to parent
$I->switchToIFrame();
$I->dontSee("No one knows who discovered water");