7 calls to FileFieldTestBase::assertFileExists()

FileFieldRevisionTest::testRevisions in drupal/core/modules/file/lib/Drupal/file/Tests/FileFieldRevisionTest.php
Tests creating multiple revisions of a node and managing attached files.
FileFieldValidateTest::testFileExtension in drupal/core/modules/file/lib/Drupal/file/Tests/FileFieldValidateTest.php
Tests file extension checking.
FileFieldValidateTest::testFileMaxSize in drupal/core/modules/file/lib/Drupal/file/Tests/FileFieldValidateTest.php
Tests the max file size validator.
FileFieldValidateTest::testRequired in drupal/core/modules/file/lib/Drupal/file/Tests/FileFieldValidateTest.php
Tests the required property on file fields.
FileFieldWidgetTest::testPrivateFileComment in drupal/core/modules/file/lib/Drupal/file/Tests/FileFieldWidgetTest.php
Tests that download restrictions on private files work on comments.
FileFieldWidgetTest::testPrivateFileSetting in drupal/core/modules/file/lib/Drupal/file/Tests/FileFieldWidgetTest.php
Tests a file field with a "Private files" upload destination setting.
FileFieldWidgetTest::testSingleValuedWidget in drupal/core/modules/file/lib/Drupal/file/Tests/FileFieldWidgetTest.php
Tests upload and remove buttons for a single-valued File field.