	@Test
	public void givenIntellijFoldersSpecificallyFileInIdeaFolderAreIgnored() throws Exception {

		// not sure why idea ide's would be a problem... TODO: testing this specifically smells like a bigger problem...
		assertTrue(new FileOperation(".*\\.idea") {
			public void onDirectory(File dir) throws IOException {}
			public void onFile(File file) throws IOException {}
			public void onNull(File nullFile) throws IOException {}
			public void onNew(File newFile) throws IOException {}
		}.isIgnored(new File("/java-dojo/labs/01-koans/java-koans\\koans.idea/workspace.xml___jb_old___")));
	}