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.");
}