function FormTest::testFieldFormSingleRequired

File

core/modules/field/tests/src/Functional/FormTest.php, line 213

Class

FormTest

Tests field form handling.

Namespace

Code

public function testFieldFormSingleRequired() : void {
  $field_storage = $this->fieldStorageSingle;
  $field_name = $field_storage['field_name'];
  $this->field['field_name'] = $field_name;
  $this->field['required'] = TRUE;
  FieldStorageConfig::create($field_storage)->save();
  FieldConfig::create($this->field)
    ->save();
  \Drupal::service('entity_display.repository')->getFormDisplay($this->field['entity_type'], $this->field['bundle'])
    ->setComponent($field_name)
    ->save();
  // Submit with missing required value.
  $edit = [];
  $this->drupalGet('entity_test/add');
  $this->submitForm($edit, 'Save');
  $this->assertSession()
    ->pageTextContains("{$this->field['label']} field is required.");
  // Create an entity
  $value = mt_rand(1, 127);
  $edit = [
    "{$field_name}[0][value]" => $value,
  ];
  $this->submitForm($edit, 'Save');
  preg_match('|entity_test/manage/(\\d+)|', $this->getUrl(), $match);
  $id = $match[1];
  $this->assertSession()
    ->pageTextContains('entity_test ' . $id . ' has been created.');
  $entity = EntityTest::load($id);
  $this->assertEquals($value, $entity->{$field_name}->value, 'Field value was saved');
  // Edit with missing required value.
  $value = '';
  $edit = [
    "{$field_name}[0][value]" => $value,
  ];
  $this->drupalGet('entity_test/manage/' . $id . '/edit');
  $this->submitForm($edit, 'Save');
  $this->assertSession()
    ->pageTextContains("{$this->field['label']} field is required.");
}