nextcloud/tests/lib/LegacyHelperTest.php

<?php

/**
 * SPDX-FileCopyrightText: 2016-2024 Nextcloud GmbH and Nextcloud contributors
 * SPDX-FileCopyrightText: 2016 ownCloud, Inc.
 * SPDX-License-Identifier: AGPL-3.0-or-later
 */

namespace Test;

use OC\Files\View;
use OC_Helper;

class LegacyHelperTest extends \Test\TestCase {
	public function testBuildNotExistingFileNameForView(): void {
		$viewMock = $this->createMock(View::class);
		$this->assertEquals('/filename', OC_Helper::buildNotExistingFileNameForView('/', 'filename', $viewMock));
		$this->assertEquals('dir/filename.ext', OC_Helper::buildNotExistingFileNameForView('dir', 'filename.ext', $viewMock));

		$viewMock = $this->createMock(View::class);
		$viewMock->expects($this->exactly(2))
			->method('file_exists')
			->willReturnMap([
				// Conflict on filename.ext
				['dir/filename.ext', true],
				['dir/filename (2).ext', false],
			]);
		$this->assertEquals('dir/filename (2).ext', OC_Helper::buildNotExistingFileNameForView('dir', 'filename.ext', $viewMock));

		$viewMock = $this->createMock(View::class);
		$viewMock->expects($this->exactly(3))
			->method('file_exists')
			->willReturnMap([
				// Conflict on filename.ext
				['dir/filename.ext', true],
				['dir/filename (2).ext', true],
				['dir/filename (3).ext', false],
			]);
		$this->assertEquals('dir/filename (3).ext', OC_Helper::buildNotExistingFileNameForView('dir', 'filename.ext', $viewMock));

		$viewMock = $this->createMock(View::class);
		$viewMock->expects($this->exactly(2))
			->method('file_exists')
			->willReturnMap([
				['dir/filename (1).ext', true],
				['dir/filename (2).ext', false],
			]);
		$this->assertEquals('dir/filename (2).ext', OC_Helper::buildNotExistingFileNameForView('dir', 'filename (1).ext', $viewMock));

		$viewMock = $this->createMock(View::class);
		$viewMock->expects($this->exactly(2))
			->method('file_exists')
			->willReturnMap([
				['dir/filename (2).ext', true],
				['dir/filename (3).ext', false],
			]);
		$this->assertEquals('dir/filename (3).ext', OC_Helper::buildNotExistingFileNameForView('dir', 'filename (2).ext', $viewMock));

		$viewMock = $this->createMock(View::class);
		$viewMock->expects($this->exactly(3))
			->method('file_exists')
			->willReturnMap([
				['dir/filename (2).ext', true],
				['dir/filename (3).ext', true],
				['dir/filename (4).ext', false],
			]);
		$this->assertEquals('dir/filename (4).ext', OC_Helper::buildNotExistingFileNameForView('dir', 'filename (2).ext', $viewMock));

		$viewMock = $this->createMock(View::class);
		$viewMock->expects($this->exactly(2))
			->method('file_exists')
			->willReturnMap([
				['dir/filename(1).ext', true],
				['dir/filename(2).ext', false],
			]);
		$this->assertEquals('dir/filename(2).ext', OC_Helper::buildNotExistingFileNameForView('dir', 'filename(1).ext', $viewMock));

		$viewMock = $this->createMock(View::class);
		$viewMock->expects($this->exactly(2))
			->method('file_exists')
			->willReturnMap([
				['dir/filename(1) (1).ext', true],
				['dir/filename(1) (2).ext', false],
			]);
		$this->assertEquals('dir/filename(1) (2).ext', OC_Helper::buildNotExistingFileNameForView('dir', 'filename(1) (1).ext', $viewMock));

		$viewMock = $this->createMock(View::class);
		$viewMock->expects($this->exactly(3))
			->method('file_exists')
			->willReturnMap([
				['dir/filename(1) (1).ext', true],
				['dir/filename(1) (2).ext', true],
				['dir/filename(1) (3).ext', false],
			]);
		$this->assertEquals('dir/filename(1) (3).ext', OC_Helper::buildNotExistingFileNameForView('dir', 'filename(1) (1).ext', $viewMock));

		$viewMock = $this->createMock(View::class);
		$viewMock->expects($this->exactly(2))
			->method('file_exists')
			->willReturnMap([
				['dir/filename(1) (2) (3).ext', true],
				['dir/filename(1) (2) (4).ext', false],
			]);
		$this->assertEquals('dir/filename(1) (2) (4).ext', OC_Helper::buildNotExistingFileNameForView('dir', 'filename(1) (2) (3).ext', $viewMock));
	}
}