Issue #1780228 by damiankloip: Make sure that position is on ViewDisplay objects.

lib/Drupal/views/Tests/ViewStorageTest.php

@@ -92,6 +92,7 @@ function testConfigurationEntityCRUD() {
    */
   protected function loadTests() {
     $view = $this->loadView('archive');
+    $data = config('views.view.archive')->get();
 
     // Confirm that an actual view object is loaded and that it returns all of
     // expected properties.
@@ -104,13 +105,18 @@ protected function loadTests() {
     $expected_displays = array('default', 'page', 'block');
     $this->assertEqual(array_keys($view->display), $expected_displays, 'The correct display names are present.');
 
-    // Check each ViewDisplay object and confirm that it has the correct key.
+    // Check each ViewDisplay object and confirm that it has the correct key and
+    // property values.
     foreach ($view->display as $key => $display) {
       $this->assertTrue($display instanceof ViewDisplay, format_string('Display: @display is instance of ViewDisplay.', array('@display' => $key)));
-      $this->assertEqual($key, $display->id, 'The display has the correct ID.');
-      // Confirm that the display options array exists.
-      $display_options = $display->display_options;
-      $this->assertTrue(!empty($display_options) && is_array($display_options), 'Display options exist.');
+      $this->assertEqual($key, $display->id, 'The display has the correct ID assigned.');
+
+      // Get original display data and confirm that the display options array
+      // exists.
+      $original_options = $data['display'][$key];
+      foreach ($original_options as $orig_key => $value) {
+        $this->assertIdentical($display->{$orig_key}, $value, format_string('@key is identical to saved data', array('@key' => $key)));
+      }
     }
 
     // Fetch data for all configuration entities and default view configurations.

lib/Drupal/views/ViewDisplay.php

@@ -50,6 +50,13 @@ class ViewDisplay {
    */
   public $display_title;
 
+  /**
+   * The position (weight) of the display.
+   *
+   * @var int
+   */
+  public $position;
+
   /**
    * Constructs a ViewDisplay object.
    *
@@ -86,6 +93,7 @@ public function __construct(array $values = array()) {
     $this->display_plugin = $values['display_plugin'];
     $this->id = $values['id'];
     $this->display_title = $values['display_title'];
+    $this->position = $values['position'];
   }
 
 }