function FormTest::testFieldFormDefaultValue in Zircon Profile 8

Same name and namespace in other branches

1. 8.0 core/modules/field/src/Tests/FormTest.php \Drupal\field\Tests\FormTest::testFieldFormDefaultValue()

Tests field widget default values on entity forms.

File

core/modules/field/src/Tests/FormTest.php, line 172

Contains \Drupal\field\Tests\FormTest.

Class

FormTest

Tests field form handling.

Namespace

Drupal\field\Tests

Code

function testFieldFormDefaultValue() {
  $field_storage = $this->fieldStorageSingle;
  $field_name = $field_storage['field_name'];
  $this->field['field_name'] = $field_name;
  $default = rand(1, 127);
  $this->field['default_value'] = array(
    array(
      'value' => $default,
    ),
  );
  entity_create('field_storage_config', $field_storage)
    ->save();
  entity_create('field_config', $this->field)
    ->save();
  entity_get_form_display($this->field['entity_type'], $this->field['bundle'], 'default')
    ->setComponent($field_name)
    ->save();

  // Display creation form.
  $this
    ->drupalGet('entity_test/add');

  // Test that the default value is displayed correctly.
  $this
    ->assertFieldByXpath("//input[@name='{$field_name}[0][value]' and @value='{$default}']");

  // Try to submit an empty value.
  $edit = array(
    "{$field_name}[0][value]" => '',
  );
  $this
    ->drupalPostForm(NULL, $edit, t('Save'));
  preg_match('|entity_test/manage/(\\d+)|', $this->url, $match);
  $id = $match[1];
  $this
    ->assertText(t('entity_test @id has been created.', array(
    '@id' => $id,
  )), 'Entity was created.');
  $entity = entity_load('entity_test', $id);
  $this
    ->assertTrue($entity->{$field_name}
    ->isEmpty(), 'Field is now empty.');
}