Update schema test

Author: tellthemachines

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

@@ -1670,7 +1670,7 @@ public function test_get_item_schema() {
 		$response   = rest_get_server()->dispatch( $request );
 		$data       = $response->get_data();
 		$properties = $data['schema']['properties'];
-		$this->assertCount( 29, $properties );
+		$this->assertCount( 30, $properties );
 		$this->assertArrayHasKey( 'author', $properties );
 		$this->assertArrayHasKey( 'alt_text', $properties );
 		$this->assertArrayHasKey( 'caption', $properties );
@@ -1704,6 +1704,7 @@ public function test_get_item_schema() {
 		$this->assertArrayHasKey( 'rendered', $properties['title']['properties'] );
 		$this->assertArrayHasKey( 'type', $properties );
 		$this->assertArrayHasKey( 'missing_image_sizes', $properties );
+		$this->assertArrayHasKey( 'trashable', $properties );
 		$this->assertArrayHasKey( 'featured_media', $properties );
 		$this->assertArrayHasKey( 'class_list', $properties );
 	}

tests/qunit/fixtures/wp-api-generated.js

@@ -13079,6 +13079,7 @@ mockedApiResponse.MediaCollection = [
         "media_details": {},
         "post": null,
         "source_url": "http://example.org/wp-content/uploads//tmp/canola.jpg",
+        "trashable": false,
         "_links": {
             "self": [
                 {
@@ -13156,7 +13157,8 @@ mockedApiResponse.MediaModel = {
     "mime_type": "image/jpeg",
     "media_details": {},
     "post": null,
-    "source_url": "http://example.org/wp-content/uploads//tmp/canola.jpg"
+    "source_url": "http://example.org/wp-content/uploads//tmp/canola.jpg",
+    "trashable": false
 };
 
 mockedApiResponse.TypesCollection = {