function RecipeFinderTest::createTemporaryDirectory

Creates a unique directory within the OS temporary directory.

This isolates directory scanning from other tests, which can add and remove directories in the OS temporary directory at the same time. The new directory is removed when the test ends.

File

core/tests/Drupal/KernelTests/Core/Recipe/RecipeFinderTest.php, line 205

Class

RecipeFinderTest

Tests the recipe finder.

Namespace

Code

private function createTemporaryDirectory() : string {
  $directory = FileSystem::getOsTemporaryDirectory() . '/recipe_finder_test' . $this->databasePrefix;
  $this->assertTrue(mkdir($directory));
  $this->temporaryDirectory = $directory;
  return $directory;
}