Ticket #13480: 13480-test.diff

wp-testcase/test_includes_functions.php

@@ -9 +9 @@
                 parent::tearDown();
         }
 
+   function test_update_option_object_caching() {
+                $x = new MockClass;
+      $x->arg1 = "Some Value";
+      update_option('test_option', $x);
+      $x->arg1 = "Another Value";
+      update_option('test_option', $x);
+
+      // we don't want to read the option from the cache
+      wp_cache_delete( 'test_option', 'options');
+
+      // grabs from db since WP_INSTALLING is 1
+      $this->assertEquals("Another Value", get_option('test_option')->arg1);
+   }
+
         function test_wp_parse_args_object() {
                 $x = new MockClass;
                 $x->_baba = 5;