Issue #2318827 by larowlan, thehong | mgifford: Fixed Can't unpublish a comment.

core/modules/comment/src/CommentForm.php

@@ -114,7 +114,7 @@ public function form(array $form, FormStateInterface $form_state) {
     // Prepare default values for form elements.
     if ($is_admin) {
       $author = $comment->getAuthorName();
-      $status = $comment->isPublished();
+      $status = $comment->getStatus();
       if (empty($form_state['comment_preview'])) {
         $form['#title'] = $this->t('Edit comment %title', array(
           '%title' => $comment->getSubject(),

core/modules/comment/src/CommentInterface.php

@@ -212,6 +212,14 @@ public function getChangedTime();
    */
   public function isPublished();
 
+  /**
+   * Returns the comment's status.
+   *
+   * @return int
+   *   One of CommentInterface::PUBLISHED or CommentInterface::NOT_PUBLISHED
+   */
+  public function getStatus();
+
   /**
    * Sets the published status of the comment entity.
    *

core/modules/comment/src/Entity/Comment.php

@@ -471,6 +471,13 @@ public function isPublished() {
     return $this->get('status')->value == CommentInterface::PUBLISHED;
   }
 
+  /**
+   * {@inheritdoc}
+   */
+  public function getStatus() {
+    return $this->get('status')->value;
+  }
+
   /**
    * {@inheritdoc}
    */

core/modules/comment/src/Tests/CommentAdminTest.php

@@ -136,6 +136,8 @@ function testApprovalNodeInterface() {
     $this->assertResponse(403, 'Forged comment approval was denied.');
     $this->drupalGet('comment/1/approve', array('query' => array('token' => 'forged')));
     $this->assertResponse(403, 'Forged comment approval was denied.');
+    $this->drupalGet('comment/1/edit');
+    $this->assertFieldChecked('edit-status-0');
     $this->drupalGet('node/' . $this->node->id());
     $this->clickLink(t('Approve'));
     $this->drupalLogout();