Behat / Mink switchToIframe错误异常：无效参数：'id'不能为字符串

问题描述 投票：1回答：1

我在Drupal网站上使用带有ChromeDriver的Behat / Mink / Selenium来将输入数据设置到Braintree托管字段iFrame中，但是却出现错误：异常：无效参数：'id'不能为字符串。 Github上也有类似的问题，但没有答案：https://github.com/minkphp/MinkSelenium2Driver/issues/315

FeatureContext.php：

<?php

use Behat\Behat\Tester\Exception\PendingException;
use Behat\Behat\Context\Context;
use Drupal\DrupalExtension\Context\MinkContext;


/**
 * Defines application features from the specific context.
 */
class FeatureContext extends MinkContext {
  /**
   * Initializes context.
   *
   * Every scenario gets its own context instance.
   * You can also pass arbitrary arguments to the
   * context constructor through behat.yml.
   */
  public function __construct() {
  }

  /**
   * @When I fill in cardnumber :arg1 with :arg2
   */
  public function iFillInCardnumberWith($arg1, $arg2) {
    $this->getSession()
      ->getDriver()
      ->switchToIFrame('braintree-hosted-field-number');

    $page = $this->getSession()->getPage();

    $InputField = $page->findField($arg1); 
    $InputField->setValue($arg2);

    $this->getSession()->getDriver()->switchToIFrame(NULL);
  }

}

在我的功能中：

并且我用“ 4111111111111111”填写卡号“信用卡号”

完整错误：

 Exception: invalid argument: 'id' can not be string
        (Session info: chrome=83.0.4103.61)
      Build info: version: '3.141.59', revision: 'e82be7d358', time: '2018-11-14T08:25:53'

      Driver info: driver.version: unknown in vendor/instaclick/php-webdriver/lib/WebDriver/Exception.php:144
      Stack trace:
      #0 vendor/instaclick/php-webdriver/lib/WebDriver/AbstractWebDriver.php(157): WebDriver\Exception::factory(61, 'invalid argumen...')
      #1 vendor/instaclick/php-webdriver/lib/WebDriver/Session.php(290): WebDriver\AbstractWebDriver->curl('POST', '/frame', Array)
      #2 vendor/behat/mink-selenium2-driver/src/Selenium2Driver.php(428): WebDriver\Session->frame(Array)
      #3 features/bootstrap/FeatureContext.php(51): Behat\Mink\Driver\Selenium2Driver->switchToIFrame('braintree-hoste...')
      #4 [internal function]: FeatureContext->iFillInCardnumberWith('Credit Card Num...', '411111111111111...')
      #5 vendor/behat/behat/src/Behat/Testwork/Call/Handler/RuntimeCallHandler.php(109): call_user_func_array(Array, Array)
      #6 vendor/behat/behat/src/Behat/Testwork/Call/Handler/RuntimeCallHandler.php(64): Behat\Testwork\Call\Handler\RuntimeCallHandler->executeCall(Object(Behat\Behat\Definition\Call\DefinitionCall))
      #7 vendor/behat/behat/src/Behat/Testwork/Call/CallCenter.php(140): Behat\Testwork\Call\Handler\RuntimeCallHandler->handleCall(Object(Behat\Behat\Definition\Call\DefinitionCall))
      #8 vendor/behat/behat/src/Behat/Testwork/Call/CallCenter.php(96): Behat\Testwork\Call\CallCenter->handleCall(Object(Behat\Behat\Definition\Call\DefinitionCall))
      #9 vendor/behat/behat/src/Behat/Behat/Tester/Runtime/RuntimeStepTester.php(125): Behat\Testwork\Call\CallCenter->makeCall(Object(Behat\Behat\Definition\Call\DefinitionCall))
      #10 vendor/behat/behat/src/Behat/Behat/Tester/Runtime/RuntimeStepTester.php(73): Behat\Behat\Tester\Runtime\RuntimeStepTester->testDefinition(Object(Behat\Behat\Context\Environment\InitializedContextEnvironment), Object(Behat\Gherkin\Node\FeatureNode), Object(Behat\Gherkin\Node\StepNode), Object(Behat\Behat\Definition\SearchResult), false)
      #11 vendor/behat/behat/src/Behat/Behat/Hook/Tester/HookableStepTester.php(74): Behat\Behat\Tester\Runtime\RuntimeStepTester->test(Object(Behat\Behat\Context\Environment\InitializedContextEnvironment), Object(Behat\Gherkin\Node\FeatureNode), Object(Behat\Gherkin\Node\StepNode), false)
      #12 vendor/behat/behat/src/Behat/Behat/EventDispatcher/Tester/EventDispatchingStepTester.php(84): Behat\Behat\Hook\Tester\HookableStepTester->test(Object(Behat\Behat\Context\Environment\InitializedContextEnvironment), Object(Behat\Gherkin\Node\FeatureNode), Object(Behat\Gherkin\Node\StepNode), false)
      #13 vendor/behat/behat/src/Behat/Behat/Tester/StepContainerTester.php(59): Behat\Behat\EventDispatcher\Tester\EventDispatchingStepTester->test(Object(Behat\Behat\Context\Environment\InitializedContextEnvironment), Object(Behat\Gherkin\Node\FeatureNode), Object(Behat\Gherkin\Node\StepNode), false)
      #14 vendor/behat/behat/src/Behat/Behat/Tester/Runtime/RuntimeScenarioTester.php(76): Behat\Behat\Tester\StepContainerTester->test(Object(Behat\Behat\Context\Environment\InitializedContextEnvironment), Object(Behat\Gherkin\Node\FeatureNode), Object(Behat\Gherkin\Node\ScenarioNode), false)
      #15 vendor/behat/behat/src/Behat/Behat/Hook/Tester/HookableScenarioTester.php(74): Behat\Behat\Tester\Runtime\RuntimeScenarioTester->test(Object(Behat\Behat\Context\Environment\InitializedContextEnvironment), Object(Behat\Gherkin\Node\FeatureNode), Object(Behat\Gherkin\Node\ScenarioNode), false)
      #16 vendor/behat/behat/src/Behat/Behat/EventDispatcher/Tester/EventDispatchingScenarioTester.php(114): Behat\Behat\Hook\Tester\HookableScenarioTester->test(Object(Behat\Behat\Context\Environment\InitializedContextEnvironment), Object(Behat\Gherkin\Node\FeatureNode), Object(Behat\Gherkin\Node\ScenarioNode), false)
      #17 vendor/behat/behat/src/Behat/Behat/Tester/Runtime/IsolatingScenarioTester.php(69): Behat\Behat\EventDispatcher\Tester\EventDispatchingScenarioTester->test(Object(Behat\Behat\Context\Environment\InitializedContextEnvironment), Object(Behat\Gherkin\Node\FeatureNode), Object(Behat\Gherkin\Node\ScenarioNode), false)
      #18 vendor/behat/behat/src/Behat/Behat/Tester/Runtime/RuntimeFeatureTester.php(84): Behat\Behat\Tester\Runtime\IsolatingScenarioTester->test(Object(Behat\Behat\Context\Environment\UninitializedContextEnvironment), Object(Behat\Gherkin\Node\FeatureNode), Object(Behat\Gherkin\Node\ScenarioNode), false)
      #19 vendor/behat/behat/src/Behat/Behat/Hook/Tester/HookableFeatureTester.php(72): Behat\Behat\Tester\Runtime\RuntimeFeatureTester->test(Object(Behat\Behat\Context\Environment\UninitializedContextEnvironment), Object(Behat\Gherkin\Node\FeatureNode), false)
      #20 vendor/behat/behat/src/Behat/Behat/EventDispatcher/Tester/EventDispatchingFeatureTester.php(82): Behat\Behat\Hook\Tester\HookableFeatureTester->test(Object(Behat\Behat\Context\Environment\UninitializedContextEnvironment), Object(Behat\Gherkin\Node\FeatureNode), false)
      #21 vendor/behat/behat/src/Behat/Testwork/Tester/Runtime/RuntimeSuiteTester.php(63): Behat\Behat\EventDispatcher\Tester\EventDispatchingFeatureTester->test(Object(Behat\Behat\Context\Environment\UninitializedContextEnvironment), Object(Behat\Gherkin\Node\FeatureNode), false)
      #22 vendor/behat/behat/src/Behat/Testwork/Hook/Tester/HookableSuiteTester.php(73): Behat\Testwork\Tester\Runtime\RuntimeSuiteTester->test(Object(Behat\Behat\Context\Environment\UninitializedContextEnvironment), Object(Behat\Testwork\Specification\GroupedSpecificationIterator), false)
      #23 vendor/behat/behat/src/Behat/Testwork/EventDispatcher/Tester/EventDispatchingSuiteTester.php(83): Behat\Testwork\Hook\Tester\HookableSuiteTester->test(Object(Behat\Behat\Context\Environment\UninitializedContextEnvironment), Object(Behat\Testwork\Specification\GroupedSpecificationIterator), false)
      #24 vendor/behat/behat/src/Behat/Testwork/Tester/Runtime/RuntimeExercise.php(71): Behat\Testwork\EventDispatcher\Tester\EventDispatchingSuiteTester->test(Object(Behat\Behat\Context\Environment\UninitializedContextEnvironment), Object(Behat\Testwork\Specification\GroupedSpecificationIterator), false)
      #25 vendor/behat/behat/src/Behat/Testwork/EventDispatcher/Tester/EventDispatchingExercise.php(81): Behat\Testwork\Tester\Runtime\RuntimeExercise->test(Array, false)
      #26 vendor/behat/behat/src/Behat/Testwork/Ordering/OrderedExercise.php(80): Behat\Testwork\EventDispatcher\Tester\EventDispatchingExercise->test(Array, false)
      #27 vendor/behat/behat/src/Behat/Testwork/Tester/Cli/ExerciseController.php(149): Behat\Testwork\Ordering\OrderedExercise->test(Array, false)
      #28 vendor/behat/behat/src/Behat/Testwork/Tester/Cli/ExerciseController.php(108): Behat\Testwork\Tester\Cli\ExerciseController->testSpecifications(Object(Symfony\Component\Console\Input\ArgvInput), Array)
      #29 vendor/behat/behat/src/Behat/Testwork/Cli/Command.php(63): Behat\Testwork\Tester\Cli\ExerciseController->execute(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
      #30 vendor/symfony/console/Command/Command.php(255): Behat\Testwork\Cli\Command->execute(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
      #31 vendor/symfony/console/Application.php(987): Symfony\Component\Console\Command\Command->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
      #32 vendor/symfony/console/Application.php(255): Symfony\Component\Console\Application->doRunCommand(Object(Behat\Testwork\Cli\Command), Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
      #33 vendor/behat/behat/src/Behat/Testwork/Cli/Application.php(124): Symfony\Component\Console\Application->doRun(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
      #34 vendor/symfony/console/Application.php(148): Behat\Testwork\Cli\Application->doRun(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
      #35 vendor/behat/behat/bin/behat(34): Symfony\Component\Console\Application->run()
      #36 {main}
selenium drupal behat mink
1个回答
0
投票

我认为故障在于您为$arg1输入的值。鉴于：

$page->findField($arg1)->setValue($arg2);

您可以将输入更改为：

And I fill in cardnumber "cardnumber" with "4111111111111111"

"cardnumber"是您的卡号输入元素的名称属性。另请参阅Behat/Mink doesn't find field by id。

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