6 calls to FunctionalTestSetupTrait::prepareEnvironment() in Drupal 9

BrowserTestBase::setUp in core/tests/Drupal/Tests/BrowserTestBase.php

ConfigInstallProfileUnmetDependenciesTest::prepareEnvironment in core/modules/config/tests/src/Functional/ConfigInstallProfileUnmetDependenciesTest.php

Prepares the current environment for running the test.

DrupalFlushAllCachesInInstallerTest::prepareEnvironment in core/tests/Drupal/FunctionalTests/Installer/DrupalFlushAllCachesInInstallerTest.php

Prepares the current environment for running the test.

InstallerTestBase::setUp in core/tests/Drupal/FunctionalTests/Installer/InstallerTestBase.php

TestSiteInstallCommand::setup in core/tests/Drupal/TestSite/Commands/TestSiteInstallCommand.php

Creates a test drupal installation.

UpdatePathTestBase::setUp in core/tests/Drupal/FunctionalTests/Update/UpdatePathTestBase.php

Overrides BrowserTestBase::setUp() for update testing.