Chris@0: <?php
Chris@0: 
Chris@0: namespace Drupal\Tests\node\Functional;
Chris@0: 
Chris@0: use Drupal\Component\Utility\Html;
Chris@0: 
Chris@0: /**
Chris@0:  * Tests the node/{node} page.
Chris@0:  *
Chris@0:  * @group node
Chris@0:  * @see \Drupal\node\Controller\NodeController
Chris@0:  */
Chris@0: class NodeViewTest extends NodeTestBase {
Chris@0: 
Chris@0:   /**
Chris@0:    * Tests the html head links.
Chris@0:    */
Chris@0:   public function testHtmlHeadLinks() {
Chris@0:     $node = $this->drupalCreateNode();
Chris@0: 
Chris@0:     $this->drupalGet($node->urlInfo());
Chris@0: 
Chris@0:     $result = $this->xpath('//link[@rel = "canonical"]');
Chris@0:     $this->assertEqual($result[0]->getAttribute('href'), $node->url());
Chris@0: 
Chris@0:     // Link relations are checked for access for anonymous users.
Chris@0:     $result = $this->xpath('//link[@rel = "version-history"]');
Chris@0:     $this->assertFalse($result, 'Version history not present for anonymous users without access.');
Chris@0: 
Chris@0:     $result = $this->xpath('//link[@rel = "edit-form"]');
Chris@0:     $this->assertFalse($result, 'Edit form not present for anonymous users without access.');
Chris@0: 
Chris@0:     $this->drupalLogin($this->createUser(['access content']));
Chris@0:     $this->drupalGet($node->urlInfo());
Chris@0: 
Chris@0:     $result = $this->xpath('//link[@rel = "canonical"]');
Chris@0:     $this->assertEqual($result[0]->getAttribute('href'), $node->url());
Chris@0: 
Chris@0:     // Link relations are present regardless of access for authenticated users.
Chris@0:     $result = $this->xpath('//link[@rel = "version-history"]');
Chris@0:     $this->assertEqual($result[0]->getAttribute('href'), $node->url('version-history'));
Chris@0: 
Chris@0:     $result = $this->xpath('//link[@rel = "edit-form"]');
Chris@0:     $this->assertEqual($result[0]->getAttribute('href'), $node->url('edit-form'));
Chris@0: 
Chris@0:     // Give anonymous users access to edit the node. Do this through the UI to
Chris@0:     // ensure caches are handled properly.
Chris@0:     $this->drupalLogin($this->rootUser);
Chris@0:     $edit = [
Chris@0:       'anonymous[edit own ' . $node->bundle() . ' content]' => TRUE
Chris@0:     ];
Chris@0:     $this->drupalPostForm('admin/people/permissions', $edit, 'Save permissions');
Chris@0:     $this->drupalLogout();
Chris@0: 
Chris@0:     // Anonymous user's should now see the edit-form link but not the
Chris@0:     // version-history link.
Chris@0:     $this->drupalGet($node->urlInfo());
Chris@0:     $result = $this->xpath('//link[@rel = "canonical"]');
Chris@0:     $this->assertEqual($result[0]->getAttribute('href'), $node->url());
Chris@0: 
Chris@0:     $result = $this->xpath('//link[@rel = "version-history"]');
Chris@0:     $this->assertFalse($result, 'Version history not present for anonymous users without access.');
Chris@0: 
Chris@0:     $result = $this->xpath('//link[@rel = "edit-form"]');
Chris@0:     $this->assertEqual($result[0]->getAttribute('href'), $node->url('edit-form'));
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Tests the Link header.
Chris@0:    */
Chris@0:   public function testLinkHeader() {
Chris@0:     $node = $this->drupalCreateNode();
Chris@0: 
Chris@0:     $expected = [
Chris@0:       '<' . Html::escape($node->url('canonical')) . '>; rel="canonical"',
Chris@0:       '<' . Html::escape($node->url('canonical'), ['alias' => TRUE]) . '>; rel="shortlink"',
Chris@0:       '<' . Html::escape($node->url('revision')) . '>; rel="revision"',
Chris@0:     ];
Chris@0: 
Chris@0:     $this->drupalGet($node->urlInfo());
Chris@0: 
Chris@0:     $links = $this->drupalGetHeaders()['Link'];
Chris@0:     $this->assertEqual($links, $expected);
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Tests that we store and retrieve multi-byte UTF-8 characters correctly.
Chris@0:    */
Chris@0:   public function testMultiByteUtf8() {
Chris@0:     $title = '🐝';
Chris@0:     $this->assertTrue(mb_strlen($title, 'utf-8') < strlen($title), 'Title has multi-byte characters.');
Chris@0:     $node = $this->drupalCreateNode(['title' => $title]);
Chris@0:     $this->drupalGet($node->urlInfo());
Chris@0:     $result = $this->xpath('//span[contains(@class, "field--name-title")]');
Chris@0:     $this->assertEqual($result[0]->getText(), $title, 'The passed title was returned.');
Chris@0:   }
Chris@0: 
Chris@0: }