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1 <?php
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2
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3 namespace Drupal\system\Tests\Menu;
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4
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5 @trigger_error(__NAMESPACE__ . '\AssertMenuActiveTrailTrait is deprecated in Drupal 8.4.0 and will be removed before Drupal 9.0.0. Instead, use \Drupal\Tests\system\Functional\Menu\AssertMenuActiveTrailTrait', E_USER_DEPRECATED);
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6
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7 use Drupal\Core\Url;
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8
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9 /**
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10 * Provides test assertions for verifying the active menu trail.
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11 *
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12 * @deprecated Scheduled for removal in Drupal 9.0.0.
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13 * Use \Drupal\Tests\system\Functional\Menu\AssertMenuActiveTrailTrait instead.
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14 */
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15 trait AssertMenuActiveTrailTrait {
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16
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17 /**
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18 * Assert that active trail exists in a menu tree output.
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19 *
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20 * @param array $tree
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21 * An associative array whose keys are link paths and whose
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22 * values are link titles (not sanitized) of an expected active trail in a
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23 * menu tree output on the page.
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24 * @param bool $last_active
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25 * Whether the last link in $tree is expected to be active (TRUE)
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26 * or just to be in the active trail (FALSE).
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27 */
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28 protected function assertMenuActiveTrail($tree, $last_active) {
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29 end($tree);
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30 $active_link_path = key($tree);
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31 $active_link_title = array_pop($tree);
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32 $xpath = '';
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33 if ($tree) {
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34 $i = 0;
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35 foreach ($tree as $link_path => $link_title) {
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36 $part_xpath = (!$i ? '//' : '/following-sibling::ul/descendant::');
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37 $part_xpath .= 'li[contains(@class, :class)]/a[contains(@href, :href) and contains(text(), :title)]';
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38 $part_args = [
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39 ':class' => 'menu-item--active-trail',
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40 ':href' => Url::fromUri('base:' . $link_path)->toString(),
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41 ':title' => $link_title,
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42 ];
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43 $xpath .= $this->buildXPathQuery($part_xpath, $part_args);
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44 $i++;
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45 }
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46 $elements = $this->xpath($xpath);
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47 $this->assertTrue(!empty($elements), 'Active trail to current page was found in menu tree.');
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48
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49 // Append prefix for active link asserted below.
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50 $xpath .= '/following-sibling::ul/descendant::';
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51 }
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52 else {
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53 $xpath .= '//';
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54 }
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55 $xpath_last_active = ($last_active ? 'and contains(@class, :class-active)' : '');
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56 $xpath .= 'li[contains(@class, :class-trail)]/a[contains(@href, :href) ' . $xpath_last_active . 'and contains(text(), :title)]';
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57 $args = [
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58 ':class-trail' => 'menu-item--active-trail',
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59 ':class-active' => 'is-active',
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60 ':href' => Url::fromUri('base:' . $active_link_path)->toString(),
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61 ':title' => $active_link_title,
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62 ];
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63 $elements = $this->xpath($xpath, $args);
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64 $this->assertTrue(!empty($elements), format_string('Active link %title was found in menu tree, including active trail links %tree.', [
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65 '%title' => $active_link_title,
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66 '%tree' => implode(' ยป ', $tree),
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67 ]));
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68 }
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69
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70 }
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