aleph1.co.uk Git - yaffs-website/blob - web/core/modules/comment/src/Tests/CommentPreviewTest.php

   1 <?php
   2
   3 namespace Drupal\comment\Tests;
   4
   5 use Drupal\comment\CommentManagerInterface;
   6 use Drupal\Component\Render\MarkupInterface;
   7 use Drupal\Core\Datetime\DrupalDateTime;
   8 use Drupal\comment\Entity\Comment;
   9
  10 /**
  11  * Tests comment preview.
  12  *
  13  * @group comment
  14  */
  15 class CommentPreviewTest extends CommentTestBase {
  16
  17   /**
  18    * The profile to install as a basis for testing.
  19    *
  20    * Using the standard profile to test user picture display in comments.
  21    *
  22    * @var string
  23    */
  24   protected $profile = 'standard';
  25
  26   /**
  27    * Tests comment preview.
  28    */
  29   public function testCommentPreview() {
  30     // As admin user, configure comment settings.
  31     $this->drupalLogin($this->adminUser);
  32     $this->setCommentPreview(DRUPAL_OPTIONAL);
  33     $this->setCommentForm(TRUE);
  34     $this->setCommentSubject(TRUE);
  35     $this->setCommentSettings('default_mode', CommentManagerInterface::COMMENT_MODE_THREADED, 'Comment paging changed.');
  36     $this->drupalLogout();
  37
  38     // Log in as web user.
  39     $this->drupalLogin($this->webUser);
  40
  41     // Test escaping of the username on the preview form.
  42     \Drupal::service('module_installer')->install(['user_hooks_test']);
  43     \Drupal::state()->set('user_hooks_test_user_format_name_alter', TRUE);
  44     $edit = [];
  45     $edit['subject[0][value]'] = $this->randomMachineName(8);
  46     $edit['comment_body[0][value]'] = $this->randomMachineName(16);
  47     $this->drupalPostForm('node/' . $this->node->id(), $edit, t('Preview'));
  48     $this->assertEscaped('<em>' . $this->webUser->id() . '</em>');
  49
  50     \Drupal::state()->set('user_hooks_test_user_format_name_alter_safe', TRUE);
  51     $this->drupalPostForm('node/' . $this->node->id(), $edit, t('Preview'));
  52     $this->assertTrue($this->webUser->getDisplayName() instanceof MarkupInterface, 'Username is marked safe');
  53     $this->assertNoEscaped('<em>' . $this->webUser->id() . '</em>');
  54     $this->assertRaw('<em>' . $this->webUser->id() . '</em>');
  55
  56     // Add a user picture.
  57     $image = current($this->drupalGetTestFiles('image'));
  58     $user_edit['files[user_picture_0]'] = drupal_realpath($image->uri);
  59     $this->drupalPostForm('user/' . $this->webUser->id() . '/edit', $user_edit, t('Save'));
  60
  61     // As the web user, fill in the comment form and preview the comment.
  62     $this->drupalPostForm('node/' . $this->node->id(), $edit, t('Preview'));
  63
  64     // Check that the preview is displaying the title and body.
  65     $this->assertTitle(t('Preview comment | Drupal'), 'Page title is "Preview comment".');
  66     $this->assertText($edit['subject[0][value]'], 'Subject displayed.');
  67     $this->assertText($edit['comment_body[0][value]'], 'Comment displayed.');
  68
  69     // Check that the title and body fields are displayed with the correct values.
  70     $this->assertFieldByName('subject[0][value]', $edit['subject[0][value]'], 'Subject field displayed.');
  71     $this->assertFieldByName('comment_body[0][value]', $edit['comment_body[0][value]'], 'Comment field displayed.');
  72
  73     // Check that the user picture is displayed.
  74     $this->assertFieldByXPath("//article[contains(@class, 'preview')]//div[contains(@class, 'user-picture')]//img", NULL, 'User picture displayed.');
  75   }
  76
  77   /**
  78    * Tests comment preview.
  79    */
  80   public function testCommentPreviewDuplicateSubmission() {
  81     // As admin user, configure comment settings.
  82     $this->drupalLogin($this->adminUser);
  83     $this->setCommentPreview(DRUPAL_OPTIONAL);
  84     $this->setCommentForm(TRUE);
  85     $this->setCommentSubject(TRUE);
  86     $this->setCommentSettings('default_mode', CommentManagerInterface::COMMENT_MODE_THREADED, 'Comment paging changed.');
  87     $this->drupalLogout();
  88
  89     // Log in as web user.
  90     $this->drupalLogin($this->webUser);
  91
  92     // As the web user, fill in the comment form and preview the comment.
  93     $edit = [];
  94     $edit['subject[0][value]'] = $this->randomMachineName(8);
  95     $edit['comment_body[0][value]'] = $this->randomMachineName(16);
  96     $this->drupalPostForm('node/' . $this->node->id(), $edit, t('Preview'));
  97
  98     // Check that the preview is displaying the title and body.
  99     $this->assertTitle(t('Preview comment | Drupal'), 'Page title is "Preview comment".');
 100     $this->assertText($edit['subject[0][value]'], 'Subject displayed.');
 101     $this->assertText($edit['comment_body[0][value]'], 'Comment displayed.');
 102
 103     // Check that the title and body fields are displayed with the correct values.
 104     $this->assertFieldByName('subject[0][value]', $edit['subject[0][value]'], 'Subject field displayed.');
 105     $this->assertFieldByName('comment_body[0][value]', $edit['comment_body[0][value]'], 'Comment field displayed.');
 106
 107     // Store the content of this page.
 108     $content = $this->getRawContent();
 109     $this->drupalPostForm(NULL, [], 'Save');
 110     $this->assertText('Your comment has been posted.');
 111     $elements = $this->xpath('//section[contains(@class, "comment-wrapper")]/article');
 112     $this->assertEqual(1, count($elements));
 113
 114     // Reset the content of the page to simulate the browser's back button, and
 115     // re-submit the form.
 116     $this->setRawContent($content);
 117     $this->drupalPostForm(NULL, [], 'Save');
 118     $this->assertText('Your comment has been posted.');
 119     $elements = $this->xpath('//section[contains(@class, "comment-wrapper")]/article');
 120     $this->assertEqual(2, count($elements));
 121   }
 122
 123   /**
 124    * Tests comment edit, preview, and save.
 125    */
 126   public function testCommentEditPreviewSave() {
 127     $web_user = $this->drupalCreateUser(['access comments', 'post comments', 'skip comment approval', 'edit own comments']);
 128     $this->drupalLogin($this->adminUser);
 129     $this->setCommentPreview(DRUPAL_OPTIONAL);
 130     $this->setCommentForm(TRUE);
 131     $this->setCommentSubject(TRUE);
 132     $this->setCommentSettings('default_mode', CommentManagerInterface::COMMENT_MODE_THREADED, 'Comment paging changed.');
 133
 134     $edit = [];
 135     $date = new DrupalDateTime('2008-03-02 17:23');
 136     $edit['subject[0][value]'] = $this->randomMachineName(8);
 137     $edit['comment_body[0][value]'] = $this->randomMachineName(16);
 138     $edit['uid'] = $web_user->getUsername() . ' (' . $web_user->id() . ')';
 139     $edit['date[date]'] = $date->format('Y-m-d');
 140     $edit['date[time]'] = $date->format('H:i:s');
 141     $raw_date = $date->getTimestamp();
 142     $expected_text_date = format_date($raw_date);
 143     $expected_form_date = $date->format('Y-m-d');
 144     $expected_form_time = $date->format('H:i:s');
 145     $comment = $this->postComment($this->node, $edit['subject[0][value]'], $edit['comment_body[0][value]'], TRUE);
 146     $this->drupalPostForm('comment/' . $comment->id() . '/edit', $edit, t('Preview'));
 147
 148     // Check that the preview is displaying the subject, comment, author and date correctly.
 149     $this->assertTitle(t('Preview comment | Drupal'), 'Page title is "Preview comment".');
 150     $this->assertText($edit['subject[0][value]'], 'Subject displayed.');
 151     $this->assertText($edit['comment_body[0][value]'], 'Comment displayed.');
 152     $this->assertText($web_user->getUsername(), 'Author displayed.');
 153     $this->assertText($expected_text_date, 'Date displayed.');
 154
 155     // Check that the subject, comment, author and date fields are displayed with the correct values.
 156     $this->assertFieldByName('subject[0][value]', $edit['subject[0][value]'], 'Subject field displayed.');
 157     $this->assertFieldByName('comment_body[0][value]', $edit['comment_body[0][value]'], 'Comment field displayed.');
 158     $this->assertFieldByName('uid', $edit['uid'], 'Author field displayed.');
 159     $this->assertFieldByName('date[date]', $edit['date[date]'], 'Date field displayed.');
 160     $this->assertFieldByName('date[time]', $edit['date[time]'], 'Time field displayed.');
 161
 162     // Check that saving a comment produces a success message.
 163     $this->drupalPostForm('comment/' . $comment->id() . '/edit', $edit, t('Save'));
 164     $this->assertText(t('Your comment has been posted.'), 'Comment posted.');
 165
 166     // Check that the comment fields are correct after loading the saved comment.
 167     $this->drupalGet('comment/' . $comment->id() . '/edit');
 168     $this->assertFieldByName('subject[0][value]', $edit['subject[0][value]'], 'Subject field displayed.');
 169     $this->assertFieldByName('comment_body[0][value]', $edit['comment_body[0][value]'], 'Comment field displayed.');
 170     $this->assertFieldByName('uid', $edit['uid'], 'Author field displayed.');
 171     $this->assertFieldByName('date[date]', $expected_form_date, 'Date field displayed.');
 172     $this->assertFieldByName('date[time]', $expected_form_time, 'Time field displayed.');
 173
 174     // Submit the form using the displayed values.
 175     $displayed = [];
 176     $displayed['subject[0][value]'] = (string) current($this->xpath("//input[@id='edit-subject-0-value']/@value"));
 177     $displayed['comment_body[0][value]'] = (string) current($this->xpath("//textarea[@id='edit-comment-body-0-value']"));
 178     $displayed['uid'] = (string) current($this->xpath("//input[@id='edit-uid']/@value"));
 179     $displayed['date[date]'] = (string) current($this->xpath("//input[@id='edit-date-date']/@value"));
 180     $displayed['date[time]'] = (string) current($this->xpath("//input[@id='edit-date-time']/@value"));
 181     $this->drupalPostForm('comment/' . $comment->id() . '/edit', $displayed, t('Save'));
 182
 183     // Check that the saved comment is still correct.
 184     $comment_storage = \Drupal::entityManager()->getStorage('comment');
 185     $comment_storage->resetCache([$comment->id()]);
 186     /** @var \Drupal\comment\CommentInterface $comment_loaded */
 187     $comment_loaded = Comment::load($comment->id());
 188     $this->assertEqual($comment_loaded->getSubject(), $edit['subject[0][value]'], 'Subject loaded.');
 189     $this->assertEqual($comment_loaded->comment_body->value, $edit['comment_body[0][value]'], 'Comment body loaded.');
 190     $this->assertEqual($comment_loaded->getOwner()->id(), $web_user->id(), 'Name loaded.');
 191     $this->assertEqual($comment_loaded->getCreatedTime(), $raw_date, 'Date loaded.');
 192     $this->drupalLogout();
 193
 194     // Check that the date and time of the comment are correct when edited by
 195     // non-admin users.
 196     $user_edit = [];
 197     $expected_created_time = $comment_loaded->getCreatedTime();
 198     $this->drupalLogin($web_user);
 199     // Web user cannot change the comment author.
 200     unset($edit['uid']);
 201     $this->drupalPostForm('comment/' . $comment->id() . '/edit', $user_edit, t('Save'));
 202     $comment_storage->resetCache([$comment->id()]);
 203     $comment_loaded = Comment::load($comment->id());
 204     $this->assertEqual($comment_loaded->getCreatedTime(), $expected_created_time, 'Expected date and time for comment edited.');
 205     $this->drupalLogout();
 206   }
 207
 208 }