@Test
public void issue31() {
StringWriter sw = new StringWriter();
Printer p = Printers.newPrinter(sw);
assertEquals("\"'\"", Printers.printString("\'"));
assertEquals("\"'\"", Printers.printString("'"));
}
@Test
public void testPrettyPrinting() {
Map<Integer, String> m = new HashMap();
m.put(3, "Three");
m.put(4, "Four");
List<?> list = Arrays.asList(new HashSet(Arrays.asList(1, 2)), m);
String s = Printers.printString(Printers.prettyPrinterProtocol(), list);
assertEquals("[\n #{\n 1\n 2\n }\n {\n 3 \"Three\"\n 4 \"Four\"\n }\n]", s);
}
