EntityTypeConstraintsTest.php

Same filename in other branches
  1. 9 core/tests/Drupal/KernelTests/Core/Entity/EntityTypeConstraintsTest.php
  2. 8.9.x core/tests/Drupal/KernelTests/Core/Entity/EntityTypeConstraintsTest.php
  3. 11.x core/tests/Drupal/KernelTests/Core/Entity/EntityTypeConstraintsTest.php

Namespace

Drupal\KernelTests\Core\Entity

File

core/tests/Drupal/KernelTests/Core/Entity/EntityTypeConstraintsTest.php

View source
<?php

declare (strict_types=1);
namespace Drupal\KernelTests\Core\Entity;


/**
 * Tests entity level validation constraints.
 *
 * @group Entity
 */
class EntityTypeConstraintsTest extends EntityKernelTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        $this->installEntitySchema('entity_test_constraints');
    }
    
    /**
     * Tests defining entity constraints via entity type annotations and hooks.
     */
    public function testConstraintDefinition() : void {
        // Test reading the annotation. There should be two constraints, the defined
        // constraint and the automatically added EntityChanged constraint.
        $entity_type = $this->entityTypeManager
            ->getDefinition('entity_test_constraints');
        $default_constraints = [
            'NotNull' => [],
            'EntityChanged' => NULL,
            'EntityUntranslatableFields' => NULL,
        ];
        $this->assertEquals($default_constraints, $entity_type->getConstraints());
        // Enable our test module and test extending constraints.
        $this->enableModules([
            'entity_test_constraints',
        ]);
        $this->container
            ->get('module_handler')
            ->resetImplementations();
        $extra_constraints = [
            'Test' => [],
        ];
        $this->state
            ->set('entity_test_constraints.build', $extra_constraints);
        // Re-fetch the entity type manager from the new container built after the
        // new modules were enabled.
        $this->entityTypeManager = $this->container
            ->get('entity_type.manager');
        $this->entityTypeManager
            ->clearCachedDefinitions();
        $entity_type = $this->entityTypeManager
            ->getDefinition('entity_test_constraints');
        $this->assertEquals($default_constraints + $extra_constraints, $entity_type->getConstraints());
        // Test altering constraints.
        $altered_constraints = [
            'Test' => [
                'some_setting' => TRUE,
            ],
        ];
        $this->state
            ->set('entity_test_constraints.alter', $altered_constraints);
        // Clear the cache in state instance in the Drupal container, so it can pick
        // up the modified value.
        \Drupal::state()->resetCache();
        $this->entityTypeManager
            ->clearCachedDefinitions();
        $entity_type = $this->entityTypeManager
            ->getDefinition('entity_test_constraints');
        $this->assertEquals($altered_constraints, $entity_type->getConstraints());
    }
    
    /**
     * Tests entity constraints are validated.
     */
    public function testConstraintValidation() : void {
        $entity = $this->entityTypeManager
            ->getStorage('entity_test_constraints')
            ->create();
        $entity->user_id->target_id = 0;
        $violations = $entity->validate();
        $this->assertEquals(0, $violations->count(), 'Validation passed.');
        $entity->save();
        $entity->changed->value = \Drupal::time()->getRequestTime() - 86400;
        $violations = $entity->validate();
        $this->assertEquals(1, $violations->count(), 'Validation failed.');
        $this->assertEquals('The content has either been modified by another user, or you have already submitted modifications. As a result, your changes cannot be saved.', $violations[0]->getMessage());
    }

}

Classes

Title Deprecated Summary
EntityTypeConstraintsTest Tests entity level validation constraints.

Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.