MultisuggestElement.php

<?php
/**
 * Copyright © Magento, Inc. All rights reserved.
 * See COPYING.txt for license details.
 */

namespace Magento\Mtf\Client\Element;

use Magento\Mtf\Client\Locator;

/**
 * Typified element class for multi suggest element.
 */
class MultisuggestElement extends SuggestElement
{
    /**
     * Selector category choice
     *
     * @var string
     */
    protected $categoryChoice = '//div[contains(@data-index, "category_ids")]';

    /**
     * Selector choice item
     *
     * @var string
     */
    protected $choice = './/li/div[text()="%s"]/..';

    /**
     * Selector choice value
     *
     * @var string
     */
    protected $choiceValue = './/span[contains(@class,"admin__action-multiselect-crumb")]/span';

    /**
     * Selector remove choice item
     *
     * @var string
     */
    protected $choiceClose = '[data-action="remove-selected-item"]';

    /**
     * Set value
     *
     * @param array|string $values
     * @return void
     */
    public function setValue($values)
    {
        $this->eventManager->dispatchEvent(['set_value'], [__METHOD__, $this->getAbsoluteSelector()]);

        $this->clear();
        foreach ((array)$values as $value) {
            if (!$this->isChoice($value)) {
                parent::setValue($value);
            }
        }
    }

    /**
     * Get value
     *
     * @return array
     */
    public function getValue()
    {
        $this->eventManager->dispatchEvent(['get_value'], [(string) $this->getAbsoluteSelector()]);

        $categoryChoice = $this->find($this->categoryChoice, Locator::SELECTOR_XPATH);
        $choices = $categoryChoice->getElements($this->choiceValue, Locator::SELECTOR_XPATH);
        $values = [];

        foreach ($choices as $choice) {
            /** @var \Magento\Mtf\Client\ElementInterface $choice */
            $values[] = $choice->getText();
        }
        return $values;
    }

    /**
     * Check exist selected item
     *
     * @param string $value
     * @return bool
     */
    protected function isChoice($value)
    {
        return $this->find(sprintf($this->choice, $value), Locator::SELECTOR_XPATH)->isVisible();
    }

    /**
     * Clear element
     *
     * @return void
     */
    protected function clear()
    {
        $choiceClose = $this->find($this->choiceClose);
        while ($choiceClose->isVisible()) {
            $choiceClose->click();
            $choiceClose = $this->find($this->choiceClose);
        }
    }
}