public function testAllFilesFindsFiles() { file_put_contents(__DIR__ . '/foo.txt', 'foo'); file_put_contents(__DIR__ . '/bar.txt', 'bar'); $files = new Filesystem(); $allFiles = []; foreach ($files->allFiles(__DIR__) as $file) { $allFiles[] = $file->getFilename(); } $this->assertContains('foo.txt', $allFiles); $this->assertContains('bar.txt', $allFiles); @unlink(__DIR__ . '/foo.txt'); @unlink(__DIR__ . '/bar.txt'); }