protected function getContext($class)
    {
        /** @var InitializedContextEnvironment $environment */
        $environment = $this->drupal->getEnvironment();
        // Throw an exception if the environment is not yet initialized. To make
        // sure state doesn't leak between test scenarios, the environment is
        // reinitialized at the start of every scenario. If this code is executed
        // before a test scenario starts (e.g. in a `@BeforeScenario` hook) then the
        // contexts cannot yet be retrieved.
        if (!$environment instanceof InitializedContextEnvironment) {
            throw new \Exception('Cannot retrieve contexts when the environment is not yet initialized.');
        }
        foreach ($environment->getContexts() as $context) {
            if ($context instanceof $class) {
                return $context;
            }
        }

        return false;
    }
protected function getContext($class)
    {
        /** @var InitializedContextEnvironment $environment */
        $environment = $this->drupal->getEnvironment();
        // Throw an exception if the environment is not yet initialized. To make
        // sure state doesn't leak between test scenarios, the environment is
        // reinitialized at the start of every scenario. If this code is executed
        // before a test scenario starts (e.g. in a `@BeforeScenario` hook) then the
        // contexts cannot yet be retrieved.
        if (!$environment instanceof InitializedContextEnvironment) {
            throw new \Exception('Cannot retrieve contexts when the environment is not yet initialized.');
        }
        foreach ($environment->getContexts() as $context) {
            if ($context instanceof $class) {
                return $context;
            }
        }

        return false;
    }
protected function getContext ( $ class ) { /** @var InitializedContextEnvironment $environment */ $ environment = $ this -> drupal -> getEnvironment ( ) ; // Throw an exception if the environment is not yet initialized. To make // sure state doesn't leak between test scenarios, the environment is // reinitialized at the start of every scenario. If this code is executed // before a test scenario starts (e.g. in a `@BeforeScenario` hook) then the // contexts cannot yet be retrieved. if ( ! $ environment instanceof InitializedContextEnvironment ) { throw new \ Exception ( 'Cannot retrieve contexts when the environment is not yet initialized.' ) ; } foreach ( $ environment -> getContexts ( ) as $ context ) { if ( $ context instanceof $ class ) { return $ context ; } } return false ; }
Returns the Behat context that corresponds with the given class name.

This is inspired by InitializedContextEnvironment::getContext() but also
returns subclasses of the given class name. This allows us to retrieve for
example DrupalContext even if it is overridden in a project.

@param string $class
A fully namespaced class name.

@return \Behat\Behat\Context\Context|false
The requested context, or FALSE if the context is not registered.

@throws \Exception
Thrown when the environment is not yet initialized, meaning that contexts
cannot yet be retrieved.
Returns the Behat context that corresponds with the given class name .