function FieldStorageConfigEntityUnitTest::testEnforcedCardinality

Tests enforced cardinality.

@covers ::getCardinality

File

core/modules/field/tests/src/Unit/FieldStorageConfigEntityUnitTest.php, line 146

Class

FieldStorageConfigEntityUnitTest

@coversDefaultClass \Drupal\field\Entity\FieldStorageConfig

Namespace

Code

public function testEnforcedCardinality() : void {
    $this->fieldTypeManager
        ->expects($this->any())
        ->method('getDefinition')
        ->with('test_field_type')
        ->willReturn([
        'class' => TestFieldType::class,
        // This field type defines an enforced cardinality.
'cardinality' => 21,
    ]);
    $field_storage = new FieldStorageConfig([
        'entity_type' => 'entity_test',
        'field_name' => 'test_field',
        'type' => 'test_field_type',
        'module' => 'test_module',
    ]);
    // Custom cardinality tentative.
    $field_storage->setCardinality(8);
    // Check that the enforced cardinality is returned.
    $this->assertEquals(21, $field_storage->getCardinality());
}