public function MigrationSourceCacheTest::testCacheCountsUsed in Drupal 9

Same name and namespace in other branches

1. 10 core/modules/migrate/tests/src/Kernel/Plugin/source/MigrationSourceCacheTest.php \Drupal\Tests\migrate\Kernel\Plugin\source\MigrationSourceCacheTest::testCacheCountsUsed()

Test that values are pulled from the cache when appropriate.

File

core/modules/migrate/tests/src/Kernel/Plugin/source/MigrationSourceCacheTest.php, line 93

Class

MigrationSourceCacheTest

Test source counts are correctly cached.

Namespace

Drupal\Tests\migrate\Kernel\Plugin\source

Code

public function testCacheCountsUsed() {
  $migration_definition = [
    'source' => [
      'plugin' => 'cacheable_embedded_data',
      'cache_counts' => TRUE,
      'ids' => [
        'id' => [
          'type' => 'integer',
        ],
      ],
      'data_rows' => [
        [
          'id' => 1,
        ],
        [
          'id' => 2,
        ],
      ],
    ],
  ];
  $migration = $this->migrationPluginManager
    ->createStubMigration($migration_definition);
  $migration_source = $migration
    ->getSourcePlugin();
  $this
    ->assertSame(2, $migration_source
    ->count());

  // Pollute the cache.
  $cache_key_property = new \ReflectionProperty($migration_source, 'cacheKey');
  $cache_key_property
    ->setAccessible(TRUE);
  $cache_key = $cache_key_property
    ->getValue($migration_source);
  \Drupal::cache('migrate')
    ->set($cache_key, 7);
  $this
    ->assertSame(7, $migration_source
    ->count());
  $this
    ->assertSame(2, $migration_source
    ->count(TRUE));
}