Issue #2895544 by Ginovski, Lendude, mpdonadio, jhedstrom, Berdir, dawehner: Datetime module missing view plugin config schema

core/modules/datetime/config/schema/datetime.views.schema.yml

@@ -0,0 +1,32 @@
+views.argument.datetime:
+  type: views.argument.date
+
+views.argument.datetime_day:
+  type: views.argument.datetime
+
+views.argument.datetime_full_date:
+  type: views.argument.datetime
+
+views.argument.datetime_month:
+  type: views.argument.datetime
+
+views.argument.datetime_week:
+  type: views.argument.datetime
+
+views.argument.datetime_year:
+  type: views.argument.datetime
+
+views.argument.datetime_year_month:
+  type: views.argument.datetime
+
+views.filter.datetime:
+  type: views.filter.date
+
+views.filter_value.datetime:
+  type: views.filter_value.date
+
+views.sort.datetime:
+  type: views.sort.date
+
+views.sort_expose.datetime:
+  type: views.sort_expose.date

core/modules/datetime/tests/modules/datetime_test/test_views/views.view.test_sort_datetime.yml

@@ -33,6 +33,7 @@ display:
           relationship: none
           table: node__field_date
           order: DESC
+          granularity: second
           plugin_id: datetime
         id:
           field: nid

core/modules/datetime/tests/src/Kernel/Views/DateTimeSchemaTest.php

@@ -0,0 +1,52 @@
+<?php
+
+namespace Drupal\Tests\datetime\Kernel\Views;
+
+use Drupal\Tests\SchemaCheckTestTrait;
+use Drupal\views\Views;
+
+/**
+ * Tests the Drupal\datetime\Plugin\views schemas.
+ *
+ * @group datetime
+ */
+class DateTimeSchemaTest extends DateTimeHandlerTestBase {
+
+  use SchemaCheckTestTrait;
+
+  /**
+   * {@inheritdoc}
+   */
+  public static $testViews = ['test_argument_datetime', 'test_filter_datetime', 'test_sort_datetime'];
+
+  /**
+   * Test argument plugin schema.
+   */
+  public function testDateTimeSchema() {
+    // Test argument schema.
+    $view = Views::getView('test_argument_datetime');
+    $view->initHandlers();
+    $view->setDisplay('default');
+    $arguments = $view->displayHandlers->get('default')->getOption('arguments');
+    $arguments['field_date_value_year']['date'] = 'Date';
+    $view->displayHandlers->get('default')->overrideOption('arguments', $arguments);
+    $view->save();
+    $this->assertConfigSchemaByName('views.view.test_argument_datetime');
+
+    // Test filter schema.
+    $view = Views::getView('test_filter_datetime');
+    $view->initHandlers();
+    $filters = $view->displayHandlers->get('default')->getOption('filters');
+    $filters['field_date_value']['type'] = 'Date';
+    $view->save();
+    $this->assertConfigSchemaByName('views.view.test_filter_datetime');
+
+    // Test sort schema.
+    $view = Views::getView('test_sort_datetime');
+    $view->initHandlers();
+    $sorts = $view->displayHandlers->get('default')->getOption('sorts');
+    $this->assertNotEmpty($sorts['field_date_value']['granularity']);
+    $this->assertConfigSchemaByName('views.view.test_sort_datetime');
+  }
+
+}

core/modules/views/config/schema/views.filter.schema.yml

@@ -154,8 +154,8 @@ views.filter_value.date:
       type: string
       label: 'Type'
 
-views.filter_value.datetime:
-  type: views.filter_value.numeric
+views.filter.date:
+  type: views.filter.numeric
   label: 'Date'
   mapping:
     type: