Li elementi ile sarılmış olan ve belli bir içeriğe sahip olan linke tıklama

<ul class="nav">
    <li><a href="http://www.google.com">google</a></li>
    <li>
        <a>Users</a>
        <ul>
            <li><a href="http://www.inanzzz.com">inanzzz</a></li>
            <li><a href="http://www.hello.com">hello</a></li>
        </ul>
    </li>
    <li><a href="http://www.world.com">world</a></li>
</ul>

Feature: Test feature

  Scenario: Scenario description
    Given I am on "/"
    Then the response status code should be 200
    And I click li option "inanzzz"
    Then I should see "Behat"

use Behat\MinkExtension\Context\MinkContext;

class FeatureContext extends MinkContext
{
    /**
     * @When /^I click li option "([^"]*)"$/
     *
     * @param $text
     * @throws \InvalidArgumentException
     */
    public function iClickLiOption($text)
    {
        $session = $this->getSession();
        $element = $session->getPage()->find(
            'xpath',
            $session->getSelectorsHandler()->selectorToXpath('xpath', '*//*[text()="'. $text .'"]')
        );

        if (null === $element) {
            throw new \InvalidArgumentException(sprintf('Cannot find text: "%s"', $text));
        }

        $element->click();
    }
}