6 calls to Drupal::unsetContainer()

FunctionalTestSetupTrait::getDatabaseTypes in core/lib/Drupal/Core/Test/FunctionalTestSetupTrait.php
Returns all supported database driver installer objects.
KernelTestBase::bootEnvironment in core/tests/Drupal/KernelTests/KernelTestBase.php
Bootstraps a basic test environment.
KernelTestBase::tearDown in core/tests/Drupal/KernelTests/KernelTestBase.php
MessengerLegacyTest::testMessages in core/tests/Drupal/KernelTests/Core/Messenger/MessengerLegacyTest.php
@covers \Drupal::messenger @covers ::getMessengerService @covers ::all @covers ::addMessage @covers ::addError @covers ::addStatus @covers ::addWarning
TestBase::prepareEnvironment in core/modules/simpletest/src/TestBase.php
Prepares the current environment for running the test.
UnitTestCase::setUp in core/tests/Drupal/Tests/UnitTestCase.php

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