function testDeleting() { $testFileName = $this->getTempFileName('Suchadirtywordaaa.txt'); $testString = 'asdfsadf'; file_put_contents($testFileName, $testString); $this->assertFileExists($testFileName, 'Unable to create test file'); $file = new File($testFileName); $file->write($testString)->save(); $file->delete(); $this->assertFileNotExists($testFileName, 'Unable to delete the file'); }