Changeset 53883 for trunk/tests/phpunit/tests/post/wpInsertPost.php

Timestamp:

08/11/2022 07:58:21 PM (2 years ago)

Author:

johnbillion

Message:

Posts, Post Types: Prevent categories from being overwritten when updating a post using wp_insert_post().

This prevents existing category relationships being overridden with the default category when none is provided in the post data.

Props markoheijnen, leewillis77, desrosj

Fixes #19954

File:

• trunk/tests/phpunit/tests/post/wpInsertPost.php (modified) (1 diff)

trunk/tests/phpunit/tests/post/wpInsertPost.php

@@ -878 +878 @@
 
     /**
+     * @ticket 19954
+     */
+    function test_updating_a_post_should_not_trash_categories() {
+        // Create a category and attach it to a new post.
+        $term_id = self::factory()->term->create(
+            array(
+                'name'     => 'Term',
+                'taxonomy' => 'category',
+            )
+        );
+
+        $post_id = self::factory()->post->create(
+            array(
+                'post_type'     => 'post',
+                'post_title'    => 'Post with categories',
+                'post_status'   => 'publish',
+                'post_category' => array( $term_id ),
+            )
+        );
+
+        // Validate that the term got assigned.
+        $assigned_terms = wp_get_object_terms( array( $post_id ), array( 'category' ), array() );
+        $this->assertCount( 1, $assigned_terms );
+        $this->assertEquals( $term_id, $assigned_terms[0]->term_id );
+
+        // Update the post with no changes.
+        $post = get_post( $post_id );
+        wp_insert_post( $post );
+
+        // Validate the term is still assigned.
+        $assigned_terms = wp_get_object_terms( array( $post_id ), array( 'category' ), array() );
+        $this->assertCount( 1, $assigned_terms );
+        $this->assertEquals( $term_id, $assigned_terms[0]->term_id );
+
+        // Remove the term from the post.
+        $post->post_category = array();
+        wp_insert_post( $post );
+        $assigned_terms = wp_get_object_terms( array( $post_id ), array( 'category' ), array() );
+
+        // Validate that the post has had the default category assigned again.
+        $this->assertCount( 1, $assigned_terms );
+        $this->assertEquals( get_option( 'default_category' ), $assigned_terms[0]->term_id );
+    }
+
+    /**
      * @ticket 48113
      */