@Test
public void testFileInSubFolder() throws IOException {
root.subFolder("folderA").subFolder("folderB").createFile("test.html").close();
output.assertSingleFile("folderA/folderB/test.html");
output.close();
output.assertAllClosed();
}
@After
public void teardown() throws IOException {
output.close();
output.assertAllClosed();
}