--- /dev/null
+<?php
+
+namespace Drupal\KernelTests\Core\ParamConverter;
+
+use Drupal\entity_test\Entity\EntityTest;
+use Drupal\entity_test\Entity\EntityTestMulRev;
+use Drupal\KernelTests\KernelTestBase;
+use Drupal\language\Entity\ConfigurableLanguage;
+
+/**
+ * Tests the entity converter when the "load_latest_revision" flag is set.
+ *
+ * @group ParamConverter
+ * @coversDefaultClass \Drupal\Core\ParamConverter\EntityConverter
+ */
+class EntityConverterLatestRevisionTest extends KernelTestBase {
+
+ /**
+ * Modules to install.
+ *
+ * @var array
+ */
+ public static $modules = [
+ 'entity_test',
+ 'user',
+ 'language',
+ 'system',
+ ];
+
+ /**
+ * The entity converter service.
+ *
+ * @var \Drupal\Core\ParamConverter\EntityConverter
+ */
+ protected $converter;
+
+ /**
+ * {@inheritdoc}
+ */
+ protected function setUp() {
+ parent::setUp();
+
+ $this->installEntitySchema('user');
+ $this->installEntitySchema('entity_test_mulrev');
+ $this->installEntitySchema('entity_test');
+ $this->installConfig(['system', 'language']);
+
+ $this->converter = $this->container->get('paramconverter.entity');
+
+ ConfigurableLanguage::createFromLangcode('de')->save();
+ }
+
+ /**
+ * Tests with no matching entity.
+ */
+ public function testNoEntity() {
+ $converted = $this->converter->convert(1, [
+ 'load_latest_revision' => TRUE,
+ 'type' => 'entity:entity_test_mulrev',
+ ], 'foo', []);
+ $this->assertEquals(NULL, $converted);
+ }
+
+ /**
+ * Tests with no pending revision.
+ */
+ public function testEntityNoPendingRevision() {
+ $entity = EntityTestMulRev::create();
+ $entity->save();
+
+ $converted = $this->converter->convert(1, [
+ 'load_latest_revision' => TRUE,
+ 'type' => 'entity:entity_test_mulrev',
+ ], 'foo', []);
+ $this->assertEquals($entity->getLoadedRevisionId(), $converted->getLoadedRevisionId());
+ }
+
+ /**
+ * Tests with a pending revision.
+ */
+ public function testEntityWithPendingRevision() {
+ $entity = EntityTestMulRev::create();
+ $entity->save();
+
+ $entity->isDefaultRevision(FALSE);
+ $entity->setNewRevision(TRUE);
+ $entity->save();
+
+ $converted = $this->converter->convert(1, [
+ 'load_latest_revision' => TRUE,
+ 'type' => 'entity:entity_test_mulrev',
+ ], 'foo', []);
+
+ $this->assertEquals($entity->getLoadedRevisionId(), $converted->getLoadedRevisionId());
+ }
+
+ /**
+ * Tests with a translated pending revision.
+ */
+ public function testWithTranslatedPendingRevision() {
+ // Enable translation for test entities.
+ $this->container->get('state')->set('entity_test.translation', TRUE);
+ $this->container->get('entity_type.bundle.info')->clearCachedBundles();
+
+ // Create a new English entity.
+ $entity = EntityTestMulRev::create();
+ $entity->save();
+
+ // Create a translated pending revision.
+ $entity_type_id = 'entity_test_mulrev';
+ /** @var \Drupal\Core\Entity\ContentEntityStorageInterface $storage */
+ $storage = $this->container->get('entity_type.manager')->getStorage($entity_type_id);
+ /** @var \Drupal\Core\Entity\ContentEntityInterface $translated_entity */
+ $translated_entity = $storage->createRevision($entity->addTranslation('de'), FALSE);
+ $translated_entity->save();
+
+ // Change the site language so the converters will attempt to load entities
+ // with language 'de'.
+ $this->config('system.site')->set('default_langcode', 'de')->save();
+
+ // The default loaded language is still 'en'.
+ EntityTestMulRev::load($entity->id());
+ $this->assertEquals('en', $entity->language()->getId());
+
+ // The converter will load the latest revision in the correct language.
+ $converted = $this->converter->convert(1, [
+ 'load_latest_revision' => TRUE,
+ 'type' => 'entity:entity_test_mulrev',
+ ], 'foo', []);
+ $this->assertEquals('de', $converted->language()->getId());
+ $this->assertEquals($translated_entity->getLoadedRevisionId(), $converted->getLoadedRevisionId());
+
+ // Revert back to English as default language.
+ $this->config('system.site')->set('default_langcode', 'en')->save();
+
+ // The converter will load the latest revision in the correct language.
+ $converted = $this->converter->convert(1, [
+ 'load_latest_revision' => TRUE,
+ 'type' => 'entity:entity_test_mulrev',
+ ], 'foo', []);
+ $this->assertEquals('en', $converted->language()->getId());
+ $this->assertEquals($entity->getLoadedRevisionId(), $converted->getLoadedRevisionId());
+ }
+
+ /**
+ * Tests that pending revisions are loaded only when needed.
+ */
+ public function testOptimizedConvert() {
+ $entity = EntityTestMulRev::create();
+ $entity->save();
+
+ // Populate static cache for the current entity.
+ $entity = EntityTestMulRev::load($entity->id());
+
+ // Delete the base table entry for the current entity, however, since the
+ // storage will query the revision table to get the latest revision, the
+ // logic handling pending revisions will work correctly anyway.
+ /** @var \Drupal\Core\Database\Connection $database */
+ $database = $this->container->get('database');
+ $database->delete('entity_test_mulrev')
+ ->condition('id', $entity->id())
+ ->execute();
+
+ // If optimization works, converting a default revision should not trigger
+ // a storage load, thus making the following assertion pass.
+ $converted = $this->converter->convert(1, [
+ 'load_latest_revision' => TRUE,
+ 'type' => 'entity:entity_test_mulrev',
+ ], 'foo', []);
+ $this->assertEquals($entity->getLoadedRevisionId(), $converted->getLoadedRevisionId());
+ }
+
+ /**
+ * Test the latest revision flag and non-revisionable entities.
+ */
+ public function testConvertNonRevisionableEntityType() {
+ $entity = EntityTest::create();
+ $entity->save();
+
+ $converted = $this->converter->convert(1, [
+ 'load_latest_revision' => TRUE,
+ 'type' => 'entity:entity_test',
+ ], 'foo', []);
+
+ $this->assertEquals($entity->id(), $converted->id());
+ }
+
+}
projects / yaffs-website / blobdiff