function FileSystemTest::testSuccessfulCopy

Tests successful copy.

@legacy-covers ::copy

File

core/tests/Drupal/KernelTests/Core/File/FileSystemTest.php, line 113

Class

FileSystemTest
Tests Drupal\Core\File\FileSystem.

Namespace

Drupal\KernelTests\Core\File

Code

public function testSuccessfulCopy() : void {
  touch('public://test.txt');
  $this->fileSystem
    ->copy('public://test.txt', 'public://test-copy.txt');
  $this->assertFileExists('public://test-copy.txt');
}

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