Ticket #56350: 56350.tests.improved.diff

src/wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php

@@ -251 +251 @@
                         'search'         => 's',
                         'slug'           => 'post_name__in',
                         'status'         => 'post_status',
+                        'exact_search'   => 'exact',
                 );
 
                 /*
@@ -2834 +2835 @@
                         );
                 }
 
+                $query_params['exact_search'] = array(
+                        'description' => __( 'Use exact search instead of full search.' ),
+                        'type'        => 'boolean',
+                );
+
                 $query_params['offset'] = array(
                         'description' => __( 'Offset the result set by a specific number of items.' ),
                         'type'        => 'integer',

tests/phpunit/tests/rest-api/rest-posts-controller.php

@@ -738 +738 @@
                 }
         }
 
+        /**
+         * @ticket 56350
+         */
+        public function test_get_items_exact_search() {
+
+                $this->factory->post->create(
+                        array(
+                                'post_title'   => 'Rye',
+                                'post_content' => 'This is a post about Rye Bread',
+                                'post_status'  => 'publish',
+                        )
+                );
+
+                $this->factory->post->create(
+                        array(
+                                'post_title'   => 'Types of Bread',
+                                'post_content' => 'Types of bread are White and Rye Bread',
+                                'post_status'  => 'publish',
+                        )
+                );
+
+                $request = new WP_REST_Request( 'GET', '/wp/v2/posts' );
+
+                // General search.
+                $request->set_param( 'search', 'Rye' );
+                $response = rest_get_server()->dispatch( $request );
+                $data     = $response->get_data();
+                $this->assertCount( 2, $data );
+
+                // Exact search using same search param.
+                $request->set_param( 'exact_search', true );
+                $response = rest_get_server()->dispatch( $request );
+                $data     = $response->get_data();
+                $this->assertCount( 1, $data );
+
+                // Note that "exact_search" is still true.
+                $request->set_param( 'search', 'Rye Bread' );
+                $response = rest_get_server()->dispatch( $request );
+                $data     = $response->get_data();
+                $this->assertCount( 0, $data );
+        }
+
         public function test_get_items_order_and_orderby() {
                 $this->factory->post->create(
                         array(