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1 <?php
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2
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3 namespace Drupal\Tests\comment\Functional;
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4
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5 use Drupal\Component\Render\FormattableMarkup;
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6 use Drupal\user\RoleInterface;
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7
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8 /**
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9 * Tests comment block functionality.
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10 *
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11 * @group comment
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12 */
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13 class CommentBlockTest extends CommentTestBase {
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14
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15 /**
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16 * Modules to install.
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17 *
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18 * @var array
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19 */
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20 public static $modules = ['block', 'views'];
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21
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22 protected function setUp() {
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23 parent::setUp();
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24 // Update admin user to have the 'administer blocks' permission.
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25 $this->adminUser = $this->drupalCreateUser([
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26 'administer content types',
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27 'administer comments',
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28 'skip comment approval',
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29 'post comments',
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30 'access comments',
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31 'access content',
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32 'administer blocks',
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33 ]);
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34 }
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35
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36 /**
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37 * Tests the recent comments block.
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38 */
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39 public function testRecentCommentBlock() {
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40 $this->drupalLogin($this->adminUser);
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41 $block = $this->drupalPlaceBlock('views_block:comments_recent-block_1');
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42
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43 // Add some test comments, with and without subjects. Because the 10 newest
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44 // comments should be shown by the block, we create 11 to test that behavior
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45 // below.
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46 $timestamp = REQUEST_TIME;
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47 for ($i = 0; $i < 11; ++$i) {
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48 $subject = ($i % 2) ? $this->randomMachineName() : '';
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49 $comments[$i] = $this->postComment($this->node, $this->randomMachineName(), $subject);
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50 $comments[$i]->created->value = $timestamp--;
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51 $comments[$i]->save();
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52 }
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53
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54 // Test that a user without the 'access comments' permission cannot see the
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55 // block.
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56 $this->drupalLogout();
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57 user_role_revoke_permissions(RoleInterface::ANONYMOUS_ID, ['access comments']);
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58 $this->drupalGet('');
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59 $this->assertNoText(t('Recent comments'));
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60 user_role_grant_permissions(RoleInterface::ANONYMOUS_ID, ['access comments']);
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61
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62 // Test that a user with the 'access comments' permission can see the
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63 // block.
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64 $this->drupalLogin($this->webUser);
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65 $this->drupalGet('');
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66 $this->assertText(t('Recent comments'));
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67
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68 // Test the only the 10 latest comments are shown and in the proper order.
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69 $this->assertNoText($comments[10]->getSubject(), 'Comment 11 not found in block.');
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70 for ($i = 0; $i < 10; $i++) {
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71 $this->assertText($comments[$i]->getSubject(), new FormattableMarkup('Comment @number found in block.', ['@number' => 10 - $i]));
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72 if ($i > 1) {
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73 $previous_position = $position;
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74 $position = strpos($this->getSession()->getPage()->getContent(), $comments[$i]->getSubject());
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75 $this->assertTrue($position > $previous_position, new FormattableMarkup('Comment @a appears after comment @b', ['@a' => 10 - $i, '@b' => 11 - $i]));
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76 }
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77 $position = strpos($this->getSession()->getPage()->getContent(), $comments[$i]->getSubject());
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78 }
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79
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80 // Test that links to comments work when comments are across pages.
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81 $this->setCommentsPerPage(1);
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82
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83 for ($i = 0; $i < 10; $i++) {
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84 $this->clickLink($comments[$i]->getSubject());
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85 $this->assertText($comments[$i]->getSubject(), 'Comment link goes to correct page.');
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86 $this->assertRaw('<link rel="canonical"', 'Canonical URL was found in the HTML head');
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87 }
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88 }
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89
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90 }
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