function FieldItemListTest::providerTestEquals

Data provider for testEquals.

File

core/tests/Drupal/Tests/Core/Field/FieldItemListTest.php, line 81

Class

FieldItemListTest

@coversDefaultClass \Drupal\Core\Field\FieldItemList[[api-linebreak]] @group Field

Namespace

Code

public static function providerTestEquals() {
  // Tests field item lists with no values.
  $datasets[] = [
    TRUE,
  ];
  /** @var \Drupal\Core\Field\FieldItemBase  $field_item_a */
  $field_item_a = new FieldItemTestClass();
  $field_item_a->setValue([
    1,
  ]);
  // Tests field item lists where one has a value and one does not.
  $datasets[] = [
    FALSE,
    $field_item_a,
  ];
  // Tests field item lists where both have the same value.
  $datasets[] = [
    TRUE,
    $field_item_a,
    $field_item_a,
  ];
  /** @var \Drupal\Core\Field\FieldItemBase  $fv */
  $field_item_b = new FieldItemTestClass();
  $field_item_b->setValue([
    2,
  ]);
  // Tests field item lists where both have the different values.
  $datasets[] = [
    FALSE,
    $field_item_a,
    $field_item_b,
  ];
  /** @var \Drupal\Core\Field\FieldItemBase  $fv */
  $field_item_c = new FieldItemTestClass();
  $field_item_c->setValue([
    '0' => 1,
    '1' => 2,
  ]);
  $field_item_d = new FieldItemTestClass();
  $field_item_d->setValue([
    '1' => 2,
    '0' => 1,
  ]);
  // Tests field item lists where both have the differently ordered values.
  $datasets[] = [
    TRUE,
    $field_item_c,
    $field_item_d,
  ];
  /** @var \Drupal\Core\Field\FieldItemBase  $field_item_e */
  $field_item_e = new FieldItemTestClass();
  $field_item_e->setValue([
    '2',
  ]);
  // Tests field item lists where both have same values but different data
  // types.
  $datasets[] = [
    TRUE,
    $field_item_b,
    $field_item_e,
  ];
  /** @var \Drupal\Core\Field\FieldItemBase  $field_item_f */
  $field_item_f = new FieldItemTestClass();
  $field_item_f->setValue([
    '0' => 1,
    '1' => 2,
    '2' => 3,
  ]);
  /** @var \Drupal\Core\Field\FieldItemBase  $field_item_g */
  $field_item_g = new FieldItemTestClass();
  $field_item_g->setValue([
    '0' => 1,
    '1' => 2,
    '2' => 4,
  ]);
  // Tests field item lists where both have same values for the non-computed
  // properties ('0' and '1') and a different value for the computed one
  // ('2').
  $datasets[] = [
    TRUE,
    $field_item_f,
    $field_item_g,
  ];
  /** @var \Drupal\Core\Field\FieldItemBase  $field_item_h */
  $field_item_h = new FieldItemTestClass();
  $field_item_h->setValue([
    '0' => 1,
    '1' => 2,
    '3' => 3,
  ]);
  /** @var \Drupal\Core\Field\FieldItemBase  $field_item_i */
  $field_item_i = new FieldItemTestClass();
  $field_item_i->setValue([
    '0' => 1,
    '1' => 2,
    '3' => 4,
  ]);
  // Tests field item lists where both have same values for the non-computed
  // properties ('0' and '1') and a different value for a property that does
  // not exist ('3').
  $datasets[] = [
    TRUE,
    $field_item_h,
    $field_item_i,
  ];
  /** @var \Drupal\Core\Field\FieldItemBase  $field_item_j */
  $field_item_j = new FieldItemTestClass();
  $field_item_j->setValue([
    '0' => 1,
  ]);
  /** @var \Drupal\Core\Field\FieldItemBase  $field_item_k */
  $field_item_k = new FieldItemTestClass();
  $field_item_k->setValue([
    '0' => 1,
    '1' => NULL,
  ]);
  /** @var \Drupal\Core\Field\FieldItemBase  $field_item_l */
  $field_item_l = new FieldItemTestClass();
  $field_item_l->setValue([
    '0' => 1,
    '1' => FALSE,
  ]);
  /** @var \Drupal\Core\Field\FieldItemBase  $field_item_m */
  $field_item_m = new FieldItemTestClass();
  $field_item_m->setValue([
    '0' => 1,
    '1' => '',
  ]);
  // Tests filter properties with a NULL value. Empty strings or other false-y
  // values are not filtered.
  $datasets[] = [
    TRUE,
    $field_item_j,
    $field_item_k,
  ];
  $datasets[] = [
    FALSE,
    $field_item_j,
    $field_item_l,
  ];
  $datasets[] = [
    FALSE,
    $field_item_j,
    $field_item_m,
  ];
  return $datasets;
}