public function LinkFieldTest::testLinkTitle in Drupal 10
Same name and namespace in other branches
- 8 core/modules/link/tests/src/Functional/LinkFieldTest.php \Drupal\Tests\link\Functional\LinkFieldTest::testLinkTitle()
- 9 core/modules/link/tests/src/Functional/LinkFieldTest.php \Drupal\Tests\link\Functional\LinkFieldTest::testLinkTitle()
Tests the link title settings of a link field.
File
- core/
modules/ link/ tests/ src/ Functional/ LinkFieldTest.php, line 255
Class
- LinkFieldTest
- Tests link field widgets and formatters.
Namespace
Drupal\Tests\link\FunctionalCode
public function testLinkTitle() {
$field_name = mb_strtolower($this
->randomMachineName());
// Create a field with settings to validate.
$this->fieldStorage = FieldStorageConfig::create([
'field_name' => $field_name,
'entity_type' => 'entity_test',
'type' => 'link',
]);
$this->fieldStorage
->save();
$this->field = FieldConfig::create([
'field_storage' => $this->fieldStorage,
'bundle' => 'entity_test',
'label' => 'Read more about this entity',
'settings' => [
'title' => DRUPAL_OPTIONAL,
'link_type' => LinkItemInterface::LINK_GENERIC,
],
]);
$this->field
->save();
/** @var \Drupal\Core\Entity\EntityDisplayRepositoryInterface $display_repository */
$display_repository = \Drupal::service('entity_display.repository');
$display_repository
->getFormDisplay('entity_test', 'entity_test')
->setComponent($field_name, [
'type' => 'link_default',
'settings' => [
'placeholder_url' => 'http://example.com',
'placeholder_title' => 'Enter the text for this link',
],
])
->save();
$display_repository
->getViewDisplay('entity_test', 'entity_test', 'full')
->setComponent($field_name, [
'type' => 'link',
'label' => 'hidden',
])
->save();
// Verify that the link text field works according to the field setting.
foreach ([
DRUPAL_DISABLED,
DRUPAL_REQUIRED,
DRUPAL_OPTIONAL,
] as $title_setting) {
// Update the link title field setting.
$this->field
->setSetting('title', $title_setting);
$this->field
->save();
// Display creation form.
$this
->drupalGet('entity_test/add');
// Assert label is shown.
$this
->assertSession()
->pageTextContains('Read more about this entity');
$this
->assertSession()
->fieldValueEquals("{$field_name}[0][uri]", '');
$this
->assertSession()
->responseContains('placeholder="http://example.com"');
if ($title_setting === DRUPAL_DISABLED) {
$this
->assertSession()
->fieldNotExists("{$field_name}[0][title]");
$this
->assertSession()
->responseNotContains('placeholder="Enter the text for this link"');
}
else {
$this
->assertSession()
->responseContains('placeholder="Enter the text for this link"');
$this
->assertSession()
->fieldValueEquals("{$field_name}[0][title]", '');
if ($title_setting === DRUPAL_OPTIONAL) {
// Verify that the URL is required, if the link text is non-empty.
$edit = [
"{$field_name}[0][title]" => 'Example',
];
$this
->submitForm($edit, 'Save');
$this
->assertSession()
->statusMessageContains('The URL field is required when the Link text field is specified.', 'error');
}
if ($title_setting === DRUPAL_REQUIRED) {
// Verify that the link text is required, if the URL is non-empty.
$edit = [
"{$field_name}[0][uri]" => 'http://www.example.com',
];
$this
->submitForm($edit, 'Save');
$this
->assertSession()
->statusMessageContains('Link text field is required if there is URL input.', 'error');
// Verify that the link text is not required, if the URL is empty.
$edit = [
"{$field_name}[0][uri]" => '',
];
$this
->submitForm($edit, 'Save');
$this
->assertSession()
->statusMessageNotContains('Link text field is required.');
// Verify that a URL and link text meets requirements.
$this
->drupalGet('entity_test/add');
$edit = [
"{$field_name}[0][uri]" => 'http://www.example.com',
"{$field_name}[0][title]" => 'Example',
];
$this
->submitForm($edit, 'Save');
$this
->assertSession()
->statusMessageNotContains('Link text field is required.');
}
}
}
// Verify that a link without link text is rendered using the URL as text.
$value = 'http://www.example.com/';
$edit = [
"{$field_name}[0][uri]" => $value,
"{$field_name}[0][title]" => '',
];
$this
->submitForm($edit, 'Save');
preg_match('|entity_test/manage/(\\d+)|', $this
->getUrl(), $match);
$id = $match[1];
$this
->assertSession()
->statusMessageContains('entity_test ' . $id . ' has been created.', 'status');
$output = $this
->renderTestEntity($id);
$expected_link = (string) Link::fromTextAndUrl($value, Url::fromUri($value))
->toString();
$this
->assertStringContainsString($expected_link, $output);
// Verify that a link with text is rendered using the link text.
$title = $this
->randomMachineName();
$edit = [
"{$field_name}[0][title]" => $title,
];
$this
->drupalGet("entity_test/manage/{$id}/edit");
$this
->submitForm($edit, 'Save');
$this
->assertSession()
->statusMessageContains('entity_test ' . $id . ' has been updated.', 'status');
$output = $this
->renderTestEntity($id);
$expected_link = (string) Link::fromTextAndUrl($title, Url::fromUri($value))
->toString();
$this
->assertStringContainsString($expected_link, $output);
}