function ConfigEntityValidationTestBase::testImmutableProperties

Tests that immutable properties cannot be changed.

Parameters

mixed[] $valid_values: (optional) The values to set for the immutable properties, keyed by name. This should be used if the immutable properties can only accept certain values, e.g. valid plugin IDs.

File

core/tests/Drupal/KernelTests/Core/Config/ConfigEntityValidationTestBase.php, line 473

Class

ConfigEntityValidationTestBase

Base class for testing validation of config entities.

Namespace

Code

public function testImmutableProperties(array $valid_values = []) : void {
    $constraints = $this->entity
        ->getEntityType()
        ->getConstraints();
    $this->assertNotEmpty($constraints['ImmutableProperties'], 'All config entities should have at least one immutable ID property.');
    foreach ($constraints['ImmutableProperties'] as $property_name) {
        $original_value = $this->entity
            ->get($property_name);
        $this->entity
            ->set($property_name, $valid_values[$property_name] ?? $this->randomMachineName());
        $this->assertValidationErrors([
            '' => "The '{$property_name}' property cannot be changed.",
        ]);
        $this->entity
            ->set($property_name, $original_value);
    }
}