16 string references to file.usage

CopyTest::testEntityStorageException in core/modules/file/tests/src/Kernel/CopyTest.php
Tests for entity storage exception.
DeleteTest::testInUse in core/modules/file/tests/src/Kernel/DeleteTest.php
Tries deleting a file that is in use.
EditorFileUsageTest::testEditorEntityHooks in core/modules/editor/tests/src/Kernel/EditorFileUsageTest.php
Tests the configurable text editor manager.
FileListingTest::testFileListingPages in core/modules/file/tests/src/Functional/FileListingTest.php
Tests file overview with different user permissions.
FileManagedFileElementTest::testUnusedPermanentFileValidation in core/modules/file/tests/src/Functional/FileManagedFileElementTest.php
Verify that unused permanent files can be used.
FileOnTranslatedEntityTest::testFileUsage in core/modules/file/tests/src/Functional/FileOnTranslatedEntityTest.php
Tests if file field tracks file usages correctly on translated nodes.
FileRepositoryTest::testEntityStorageException in core/modules/file/tests/src/Kernel/FileRepositoryTest.php
Tests for entity storage exception.
FileUploadForm::create in core/modules/media_library/src/Form/FileUploadForm.php
Instantiates a new instance of this class.
ManagedFile::fileUsage in core/modules/file/src/Element/ManagedFile.php
Wraps the file usage service.
MoveTest::testEntityStorageException in core/modules/file/tests/src/Kernel/MoveTest.php
Tests for entity storage exception.
ServiceProviderTest::testServiceProviderRegistration in core/tests/Drupal/KernelTests/Core/ServiceProvider/ServiceProviderTest.php
Tests that services provided by module service providers get registered to the DIC.
ServiceProviderTestServiceProvider::alter in core/modules/system/tests/modules/service_provider_test/src/ServiceProviderTestServiceProvider.php
Modifies existing service definitions.
SettingsForm::create in core/modules/navigation/src/Form/SettingsForm.php
Instantiates a new instance of this class.
UsageTest::doTestRemoveUsage in core/modules/file/tests/src/Kernel/UsageTest.php
Tests \Drupal\file\FileUsage\DatabaseFileUsageBackend::delete().
UsageTest::testAddUsage in core/modules/file/tests/src/Kernel/UsageTest.php
Tests \Drupal\file\FileUsage\DatabaseFileUsageBackend::add().
UsageTest::testFileUsageWithEntityTranslation in core/modules/file/tests/src/Kernel/UsageTest.php
Tests file usage with translated entities.

Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.