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 @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;
}