protected function DrupalFlushAllCachesInInstallerTest::prepareEnvironment in Drupal 10

Same name and namespace in other branches

1. 9 core/tests/Drupal/FunctionalTests/Installer/DrupalFlushAllCachesInInstallerTest.php \Drupal\FunctionalTests\Installer\DrupalFlushAllCachesInInstallerTest::prepareEnvironment()

Prepares the current environment for running the test.

Also sets up new resources for the testing environment, such as the public filesystem and configuration directories.

Overrides FunctionalTestSetupTrait::prepareEnvironment

File

core/tests/Drupal/FunctionalTests/Installer/DrupalFlushAllCachesInInstallerTest.php, line 28

Class

DrupalFlushAllCachesInInstallerTest

Tests drupal_flush_all_caches() during an install.

Namespace

Drupal\FunctionalTests\Installer

Code

protected function prepareEnvironment() {
  parent::prepareEnvironment();
  $info = [
    'type' => 'profile',
    'core_version_requirement' => '*',
    'name' => 'Cache flush test',
    'install' => [
      'language',
    ],
  ];

  // File API functions are not available yet.
  $path = $this->siteDirectory . '/profiles/cache_flush_test';
  mkdir($path, 0777, TRUE);
  file_put_contents("{$path}/cache_flush_test.info.yml", Yaml::encode($info));
  $php_code = <<<EOF
<?php
function cache_flush_test_install() {
  // Note it is bad practice to call this method during hook_install() as it
  // results in an additional expensive container rebuild.
  drupal_flush_all_caches();
  // Ensure services are available after calling drupal_flush_all_caches().
  \\Drupal::state()->set('cache_flush_test', \\Drupal::hasService('language_negotiator'));
}
EOF;
  file_put_contents("{$path}/cache_flush_test.install", $php_code);
}