function UniqueFieldConstraintTest::testEntityWithStringId

Tests cases where the validation passes for entities with string IDs.

@covers ::validate

File

core/tests/Drupal/KernelTests/Core/Validation/UniqueFieldConstraintTest.php, line 36

Class

UniqueFieldConstraintTest

Tests the unique field value validation constraint.

Namespace

Code

public function testEntityWithStringId() : void {
    $this->installEntitySchema('entity_test_string_id');
    EntityTestStringId::create([
        'id' => 'foo',
        'name' => $this->randomString(),
    ])
        ->save();
    // Reload the entity.
    $entity = EntityTestStringId::load('foo');
    // Check that an existing entity validates when the value is preserved.
    $violations = $entity->name
        ->validate();
    $this->assertCount(0, $violations);
    // Create a new entity with a different ID and a different field value.
    EntityTestStringId::create([
        'id' => 'bar',
        'name' => $this->randomString(),
    ]);
    // Check that a new entity with a different field value validates.
    $violations = $entity->name
        ->validate();
    $this->assertCount(0, $violations);
}