2 calls to InstallerTestBase::setUpSettings()

InstallerExistingInstallationTest::testInstaller in core/tests/Drupal/FunctionalTests/Installer/InstallerExistingInstallationTest.php
Tests that Drupal fails to install when there is an existing installation.
InstallerTestBase::setUp in core/tests/Drupal/FunctionalTests/Installer/InstallerTestBase.php

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