public function DurationFormElementTest::testDurationElement in Duration Field 3.0.x

Same name and namespace in other branches

1. 8.2 tests/src/Kernel/DurationFormElementTest.php \Drupal\Tests\duration_field\Kernel\DurationFormElementTest::testDurationElement()

Tests that the duration form element works as expected.

File

tests/src/Kernel/DurationFormElementTest.php, line 101

Class

DurationFormElementTest

Tests the 'duration' form element.

Namespace

Drupal\Tests\duration_field\Kernel

Code

public function testDurationElement() {
  $form_builder = $this->container
    ->get('form_builder');

  // Try everything with a valid duration.
  $form_state = (new FormState())
    ->setValues([
    'full_duration' => [],
    'duration_date_increment_5sec' => [
      's' => 20,
    ],
    'duration_date_increment_1min' => [
      'i' => 3,
    ],
    'duration_date_increment_5min' => [
      'i' => 10,
    ],
    'duration_date_increment_15min' => [
      'i' => 45,
    ],
    'duration_date_increment_1hr' => [
      'h' => 3,
    ],
    'duration_date_increment_2hr' => [
      'h' => 4,
    ],
    'duration_date_increment_7hr' => [
      'h' => 21,
    ],
    'duration_date_increment_1day' => [
      'd' => 2,
    ],
    'duration_date_increment_3day' => [
      'd' => 9,
    ],
  ]);
  $form_builder
    ->submitForm($this, $form_state);

  // There should be no errors.
  $this
    ->assertCount(0, $form_state
    ->getErrors());
  $form = \Drupal::formBuilder()
    ->getForm($this);
  $this
    ->render($form);
  $expected_steps = [
    'duration_date_increment_5sec' => [
      's' => 5,
    ],
    'duration_date_increment_1min' => [
      'i' => 1,
    ],
    'duration_date_increment_5min' => [
      'i' => 5,
    ],
    'duration_date_increment_15min' => [
      'i' => 15,
    ],
    'duration_date_increment_1hr' => [
      'h' => 1,
    ],
    'duration_date_increment_2hr' => [
      'h' => 2,
    ],
    'duration_date_increment_7hr' => [
      'h' => 7,
    ],
    'duration_date_increment_1day' => [
      'd' => 1,
    ],
    'duration_date_increment_3day' => [
      'd' => 3,
    ],
  ];
  foreach ($expected_steps as $element_id => $step_value) {
    foreach ([
      's',
      'i',
      'h',
      'd',
      'm',
      'y',
    ] as $sub_field) {
      $name = $element_id . '[' . $sub_field . ']';
      $expected_step = $step_value[$sub_field] ?? 1;
      $input = $this
        ->xpath("//form//input[@name='{$name}']");
      $this
        ->assertCount(1, $input, "Duration input {$name} should appear exactly once.");
      $actual_step = (int) $input[0]
        ->attributes()->{'step'};
      $this
        ->assertEquals($expected_step, $actual_step, "Duration input {$name} should have the correct step value.");
    }
  }

  // Try again with invalid values.
  $form_state = (new FormState())
    ->setValues([
    'full_duration' => [],
    'duration_date_increment_5sec' => [
      's' => 13,
    ],
    // 'duration_date_increment_1min' is always valid.
    'duration_date_increment_5min' => [
      'i' => 11,
    ],
    'duration_date_increment_15min' => [
      'i' => 47,
    ],
    // 'duration_date_increment_1hr' is always valid.
    'duration_date_increment_2hr' => [
      'h' => 5,
    ],
    'duration_date_increment_7hr' => [
      'h' => 20,
    ],
    // 'duration_date_increment_1day' is always valid.
    'duration_date_increment_3day' => [
      'd' => 4,
    ],
  ]);
  $form_builder
    ->submitForm($this, $form_state);
  $errors = $form_state
    ->getErrors();
  $expected_errors = [
    'duration_date_increment_5sec][s' => 'Seconds',
    'duration_date_increment_5min][i' => 'Minutes',
    'duration_date_increment_15min][i' => 'Minutes',
    'duration_date_increment_2hr][h' => 'Hours',
    'duration_date_increment_7hr][h' => 'Hours',
    'duration_date_increment_3day][d' => 'Days',
  ];
  $this
    ->assertCount(count($expected_errors), $errors);
  foreach ($expected_errors as $field => $name) {
    $this
      ->assertEqual($errors[$field], t('%name is not a valid number.', [
      '%name' => $name,
    ]));
  }
}