function CopyTest::testExistingError
Same name in other branches
- 8.9.x core/modules/file/tests/src/Kernel/CopyTest.php \Drupal\Tests\file\Kernel\CopyTest::testExistingError()
- 10 core/modules/file/tests/src/Kernel/CopyTest.php \Drupal\Tests\file\Kernel\CopyTest::testExistingError()
- 11.x core/modules/file/tests/src/Kernel/CopyTest.php \Drupal\Tests\file\Kernel\CopyTest::testExistingError()
Tests that copying over an existing file fails when instructed to do so.
@covers ::copy
File
-
core/
modules/ file/ tests/ src/ Kernel/ CopyTest.php, line 154
Class
- CopyTest
- Tests the file copy function.
Namespace
Drupal\Tests\file\KernelCode
public function testExistingError() {
$contents = $this->randomMachineName(10);
$source = $this->createFile();
$target = $this->createFile(NULL, $contents);
$this->assertDifferentFile($source, $target);
// Clone the object so we don't have to worry about the function changing
// our reference copy.
try {
$result = $this->fileRepository
->copy(clone $source, $target->getFileUri(), FileSystemInterface::EXISTS_ERROR);
$this->fail('expected FileExistsException');
} catch (FileExistsException $e) {
// expected exception.
$this->assertStringContainsString("could not be copied because a file by that name already exists in the destination directory", $e->getMessage());
}
// Check the contents were not changed.
$this->assertEquals($contents, file_get_contents($target->getFileUri()), 'Contents of file were not altered.');
// Check that the correct hooks were called.
$this->assertFileHooksCalled([]);
$this->assertFileUnchanged($source, File::load($source->id()));
$this->assertFileUnchanged($target, File::load($target->id()));
}
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