function TextFieldItemListTest::testDefaultValuesFormValidateWithMultipleCardinality

Tests ::defaultValuesFormValidate() if the field allows multiple values.

Ensures that the add_more button is filtered out of the submitted values before validation, preventing PHP warnings due to trying to access array keys on a TranslatableMarkup object.

File

core/modules/text/tests/src/Unit/Plugin/Field/FieldType/TextFieldItemListTest.php, line 29

Class

TextFieldItemListTest

Tests TextFieldItemList.

Namespace

Code

public function testDefaultValuesFormValidateWithMultipleCardinality() : void {
  $field_name = 'field_test_text';
  $definition = $this->createMock(FieldDefinitionInterface::class);
  $definition->expects($this->once())
    ->method('getName')
    ->willReturn($field_name);
  $definition->expects($this->once())
    ->method('getSetting')
    ->with('allowed_formats')
    ->willReturn([
    'restricted_html',
  ]);
  $form_state = $this->createMock(FormStateInterface::class);
  $form_state->expects($this->once())
    ->method('getValue')
    ->with([
    'default_value_input',
    $field_name,
  ])
    ->willReturn([
    'add_more' => new TranslatableMarkup('Add another item'),
  ]);
  $form_state->expects($this->once())
    ->method('has')
    ->with('default_value_widget')
    ->willReturn(TRUE);
  $form_state->expects($this->once())
    ->method('get')
    ->with('default_value_widget')
    ->willReturn([]);
  $item_list = new TextFieldItemList($definition);
  $form = [];
  $item_list->defaultValuesFormValidate([], $form, $form_state);
}