1 files changed, 84 insertions, 0 deletions
diff --git a/modules/user/user.test b/modules/user/user.test
index bf1bbbc81..392a2cb52 100644
--- a/modules/user/user.test
+++ b/modules/user/user.test
@@ -1435,6 +1435,90 @@ class UserEditTestCase extends DrupalWebTestCase {
 }
 
 /**
+ * Test case for user signatures.
+ */
+class UserSignatureTestCase extends DrupalWebTestCase {
+  public static function getInfo() {
+    return array(
+      'name' => 'User signatures',
+      'description' => 'Test user signatures.',
+      'group' => 'User',
+    );
+  }
+
+  function setUp() {
+    parent::setUp('comment');
+
+    // Enable user signatures.
+    variable_set('user_signatures', 1);
+
+    // Prefetch text formats.
+    $this->full_html_format = db_query_range('SELECT * FROM {filter_format} WHERE name = :name', 0, 1, array(':name' => 'Full HTML'))->fetchObject();
+    $this->plain_text_format = db_query_range('SELECT * FROM {filter_format} WHERE name = :name', 0, 1, array(':name' => 'Plain text'))->fetchObject();
+
+    // Create regular and administrative users.
+    $this->web_user = $this->drupalCreateUser(array());
+    $admin_permissions = array('administer comments');
+    foreach (filter_formats() as $format) {
+      if ($permission = filter_permission_name($format)) {
+        $admin_permissions[] = $permission;
+      }
+    }
+    $this->admin_user = $this->drupalCreateUser($admin_permissions);
+  }
+
+  /**
+   * Test that a user can change their signature format and that it is respected
+   * upon display.
+   */
+  function testUserSignature() {
+    // Create a new node with comments on.
+    $node = $this->drupalCreateNode(array('comment' => COMMENT_NODE_OPEN));
+
+    // Verify that user signature field is not displayed on registration form.
+    $this->drupalGet('user/register');
+    $this->assertNoText(t('Signature'));
+
+    // Log in as a regular user and create a signature.
+    $this->drupalLogin($this->web_user);
+    $signature_text = "<h1>" . $this->randomName() . "</h1>";
+    $edit = array(
+      'signature[value]' => $signature_text,
+      'signature[format]' => $this->plain_text_format->format,
+    );
+    $this->drupalPost('user/' . $this->web_user->uid . '/edit', $edit, t('Save'));
+
+    // Verify that values were stored.
+    $this->assertFieldByName('signature[value]', $edit['signature[value]'], 'Submitted signature text found.');
+    $this->assertFieldByName('signature[format]', $edit['signature[format]'], 'Submitted signature format found.');
+
+    // Create a comment.
+    $langcode = LANGUAGE_NONE;
+    $edit = array();
+    $edit['subject'] = $this->randomName(8);
+    $edit['comment_body[' . $langcode . '][0][value]'] = $this->randomName(16);
+    $this->drupalPost('comment/reply/' . $node->nid, $edit, t('Preview'));
+    $this->drupalPost(NULL, array(), t('Save'));
+
+    // Get the comment ID. (This technique is the same one used in the Comment
+    // module's CommentHelperCase test case.)
+    preg_match('/#comment-([0-9]+)/', $this->getURL(), $match);
+    $comment_id = $match[1];
+
+    // Log in as an administrator and edit the comment to use Full HTML, so
+    // that the comment text itself is not filtered at all.
+    $this->drupalLogin($this->admin_user);
+    $edit['comment_body[' . $langcode . '][0][format]'] = $this->full_html_format->format;
+    $this->drupalPost('comment/' . $comment_id . '/edit', $edit, t('Save'));
+
+    // Assert that the signature did not make it through unfiltered.
+    $this->drupalGet('node/' . $node->nid);
+    $this->assertNoRaw($signature_text, 'Unfiltered signature text not found.');
+    $this->assertRaw(check_markup($signature_text, $this->plain_text_format->format), 'Filtered signature text found.');
+  }
+}
+
+/*
  * Test that a user, having editing their own account, can still log in.
  */
 class UserEditedOwnAccountTestCase extends DrupalWebTestCase {