--- /dev/null
+<?php
+
+namespace Drupal\Tests\views\Functional\Update;
+
+use Drupal\FunctionalTests\Update\UpdatePathTestBase;
+use Drupal\views\Views;
+
+/**
+ * Tests the upgrade path for views field plugins.
+ *
+ * @see https://www.drupal.org/node/2455125
+ *
+ * @group Update
+ */
+class EntityViewsDataUpdateTest extends UpdatePathTestBase {
+
+ /**
+ * {@inheritdoc}
+ */
+ protected function setDatabaseDumpFiles() {
+ $this->databaseDumpFiles = [
+ __DIR__ . '/../../../../../system/tests/fixtures/update/drupal-8.bare.standard.php.gz',
+ __DIR__ . '/../../../../../system/tests/fixtures/update/drupal-8.views-entity-views-data-2455125.php',
+ ];
+ }
+
+ /**
+ * Tests that field plugins are updated properly.
+ */
+ public function testUpdateHookN() {
+ $this->runUpdates();
+
+ // Load and initialize our test view.
+ $view = Views::getView('update_test');
+ $view->initHandlers();
+
+ // Extract the fields from the test view that were updated.
+ /** @var \Drupal\views\Plugin\views\field\EntityField $field */
+ $created = $view->field['created'];
+ /** @var \Drupal\views\Plugin\views\field\EntityField $field */
+ $created_1 = $view->field['created_1'];
+ /** @var \Drupal\views\Plugin\views\field\EntityField $field */
+ $created_2 = $view->field['created_2'];
+
+ // Make sure the plugins were converted from date to field.
+ $this->assertEqual($created->getPluginId(), 'field', 'created has correct plugin_id');
+ $this->assertEqual($created_1->getPluginId(), 'field', 'created has correct plugin_id');
+ $this->assertEqual($created_2->getPluginId(), 'field', 'created has correct plugin_id');
+
+ // Check options on 'created'.
+ $options = $created->options;
+ $this->assertEqual($options['type'], 'timestamp');
+ $this->assertFalse(array_key_exists('date_format', $options));
+ $this->assertFalse(array_key_exists('custom_date_format', $options));
+ $this->assertFalse(array_key_exists('timezone', $options));
+ $this->assertEqual($options['settings']['date_format'], 'long');
+ $this->assertEqual($options['settings']['custom_date_format'], '');
+ $this->assertEqual($options['settings']['timezone'], 'Africa/Abidjan');
+
+ // Check options on 'created'.
+ $options = $created_1->options;
+ $this->assertEqual($options['type'], 'timestamp_ago');
+ $this->assertFalse(array_key_exists('date_format', $options));
+ $this->assertFalse(array_key_exists('custom_date_format', $options));
+ $this->assertFalse(array_key_exists('timezone', $options));
+ $this->assertEqual($options['settings']['future_format'], '@interval');
+ $this->assertEqual($options['settings']['past_format'], '@interval');
+ $this->assertEqual($options['settings']['granularity'], 2);
+
+ // Check options on 'created'.
+ $options = $created_2->options;
+ $this->assertEqual($options['type'], 'timestamp_ago');
+ $this->assertFalse(array_key_exists('date_format', $options));
+ $this->assertFalse(array_key_exists('custom_date_format', $options));
+ $this->assertFalse(array_key_exists('timezone', $options));
+ $this->assertEqual($options['settings']['future_format'], '@interval hence');
+ $this->assertEqual($options['settings']['past_format'], '@interval ago');
+ $this->assertEqual($options['settings']['granularity'], 2);
+ }
+
+}