function LinkItemTest::testLinkItem
Same name in other branches
- 8.9.x core/modules/link/tests/src/Kernel/LinkItemTest.php \Drupal\Tests\link\Kernel\LinkItemTest::testLinkItem()
- 10 core/modules/link/tests/src/Kernel/LinkItemTest.php \Drupal\Tests\link\Kernel\LinkItemTest::testLinkItem()
- 11.x core/modules/link/tests/src/Kernel/LinkItemTest.php \Drupal\Tests\link\Kernel\LinkItemTest::testLinkItem()
Tests using entity fields of the link field type.
File
-
core/
modules/ link/ tests/ src/ Kernel/ LinkItemTest.php, line 74
Class
- LinkItemTest
- Tests the new entity API for the link field type.
Namespace
Drupal\Tests\link\KernelCode
public function testLinkItem() {
// Create entity.
$entity = EntityTest::create();
$url = 'https://www.drupal.org?test_param=test_value';
$parsed_url = UrlHelper::parse($url);
$title = $this->randomMachineName();
$class = $this->randomMachineName();
$entity->field_test->uri = $parsed_url['path'];
$entity->field_test->title = $title;
$entity->field_test
->first()
->get('options')
->set('query', $parsed_url['query']);
$entity->field_test
->first()
->get('options')
->set('attributes', [
'class' => $class,
]);
$this->assertEquals([
'query' => $parsed_url['query'],
'attributes' => [
'class' => $class,
],
'external' => TRUE,
], $entity->field_test
->first()
->getUrl()
->getOptions());
$entity->name->value = $this->randomMachineName();
$entity->save();
// Verify that the field value is changed.
$id = $entity->id();
$entity = EntityTest::load($id);
$this->assertInstanceOf(FieldItemListInterface::class, $entity->field_test);
$this->assertInstanceOf(FieldItemInterface::class, $entity->field_test[0]);
$this->assertEquals($parsed_url['path'], $entity->field_test->uri);
$this->assertEquals($parsed_url['path'], $entity->field_test[0]->uri);
$this->assertEquals($title, $entity->field_test->title);
$this->assertEquals($title, $entity->field_test[0]->title);
$this->assertEquals($class, $entity->field_test->options['attributes']['class']);
$this->assertEquals($parsed_url['query'], $entity->field_test->options['query']);
// Update only the entity name property to check if the link field data will
// remain intact.
$entity->name->value = $this->randomMachineName();
$entity->save();
$id = $entity->id();
$entity = EntityTest::load($id);
$this->assertEquals($parsed_url['path'], $entity->field_test->uri);
$this->assertEquals($class, $entity->field_test->options['attributes']['class']);
$this->assertEquals($parsed_url['query'], $entity->field_test->options['query']);
// Verify changing the field value.
$new_url = 'https://www.drupal.org';
$new_title = $this->randomMachineName();
$new_class = $this->randomMachineName();
$entity->field_test->uri = $new_url;
$entity->field_test->title = $new_title;
$entity->field_test
->first()
->get('options')
->set('query', NULL);
$entity->field_test
->first()
->get('options')
->set('attributes', [
'class' => $new_class,
]);
$this->assertEquals($new_url, $entity->field_test->uri);
$this->assertEquals($new_title, $entity->field_test->title);
$this->assertEquals($new_class, $entity->field_test->options['attributes']['class']);
$this->assertNull($entity->field_test->options['query']);
// Read changed entity and assert changed values.
$entity->save();
$entity = EntityTest::load($id);
$this->assertEquals($new_url, $entity->field_test->uri);
$this->assertEquals($new_title, $entity->field_test->title);
$this->assertEquals($new_class, $entity->field_test->options['attributes']['class']);
// Check that if we only set uri the default values for title and options
// are also initialized.
$entity->field_test = [
'uri' => 'internal:/node/add',
];
$this->assertEquals('internal:/node/add', $entity->field_test->uri);
$this->assertNull($entity->field_test->title);
$this->assertSame([], $entity->field_test->options);
// Check that if we set uri and options then the default values are properly
// initialized.
$entity->field_test = [
'uri' => 'internal:/node/add',
'options' => [
'query' => NULL,
],
];
$this->assertEquals('internal:/node/add', $entity->field_test->uri);
$this->assertNull($entity->field_test->title);
$this->assertNull($entity->field_test->options['query']);
// Check that if we set the direct value of link field it correctly set the
// uri and the default values of the field.
$entity->field_test = 'internal:/node/add';
$this->assertEquals('internal:/node/add', $entity->field_test->uri);
$this->assertNull($entity->field_test->title);
$this->assertSame([], $entity->field_test->options);
// Check that setting options to NULL does not trigger an error when
// calling getUrl();
$entity->field_test->options = NULL;
$this->assertInstanceOf(Url::class, $entity->field_test[0]
->getUrl());
// Check that setting LinkItem value NULL doesn't generate any error or
// warning.
$entity->field_test[0] = NULL;
$this->assertNull($entity->field_test[0]
->getValue());
// Test the generateSampleValue() method for generic, external, and internal
// link types.
$entity = EntityTest::create();
$entity->field_test
->generateSampleItems();
$entity->field_test_external
->generateSampleItems();
$entity->field_test_internal
->generateSampleItems();
$this->entityValidateAndSave($entity);
}
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