6 calls to TestBase::copyConfig()

ConfigImporterTest::setUp in drupal/core/modules/config/lib/Drupal/config/Tests/ConfigImporterTest.php
Sets up Drupal unit test environment.
ConfigImportUITest::setUp in drupal/core/modules/config/lib/Drupal/config/Tests/ConfigImportUITest.php
Sets up a Drupal site for running functional and integration tests.
FieldImportChangeTest::testImportChange in drupal/core/modules/field/lib/Drupal/field/Tests/FieldImportChangeTest.php
Tests importing an updated field instance.
FieldImportCreateTest::testImportCreate in drupal/core/modules/field/lib/Drupal/field/Tests/FieldImportCreateTest.php
Tests creating fields and instances during config import.
FieldImportDeleteTest::testImportDelete in drupal/core/modules/field/lib/Drupal/field/Tests/FieldImportDeleteTest.php
Tests deleting fields and instances as part of config import.
ImageAdminStylesTest::testConfigImport in drupal/core/modules/image/lib/Drupal/image/Tests/ImageAdminStylesTest.php
Tests image style configuration import that does a delete.