@Test public void testEnumConvertor() { JSON json = new JSON(); Locale l = new Locale("en", "US"); json.addConvertor( Date.class, new JSONDateConvertor(DateCache.DEFAULT_FORMAT, TimeZone.getTimeZone("GMT"), false, l)); json.addConvertor(Enum.class, new JSONEnumConvertor(false)); json.addConvertor(Object.class, new JSONObjectConvertor()); Woggle w0 = new Woggle(); Gizmo g0 = new Gizmo(); w0.name = "woggle0"; w0.nested = g0; w0.number = 100; w0.other = Color.Blue; g0.name = "woggle1"; g0.nested = null; g0.number = -101; g0.tested = true; g0.other = Color.Green; HashMap map = new HashMap(); map.put("date", new Date(1)); map.put("w0", w0); map.put("g0", g0); StringBuffer buf = new StringBuffer(); json.append((Appendable) buf, map); String js = buf.toString(); assertTrue(js.indexOf("\"date\":\"Thu Jan 01 00:00:00 GMT 1970\"") >= 0); assertTrue(js.indexOf("org.eclipse.jetty.util.ajax.JSONTest$Woggle") >= 0); assertTrue(js.indexOf("org.eclipse.jetty.util.ajax.JSONTest$Gizmo") < 0); assertTrue(js.indexOf("\"tested\":true") >= 0); assertTrue(js.indexOf("\"Green\"") >= 0); assertTrue(js.indexOf("\"Blue\"") < 0); json.addConvertor( Date.class, new JSONDateConvertor(DateCache.DEFAULT_FORMAT, TimeZone.getTimeZone("GMT"), true, l)); json.addConvertor(Enum.class, new JSONEnumConvertor(false)); w0.nested = null; buf = new StringBuffer(); json.append((Appendable) buf, map); js = buf.toString(); assertTrue(js.indexOf("\"date\":\"Thu Jan 01 00:00:00 GMT 1970\"") < 0); assertTrue(js.indexOf("org.eclipse.jetty.util.ajax.JSONTest$Woggle") >= 0); assertTrue(js.indexOf("org.eclipse.jetty.util.ajax.JSONTest$Gizmo") < 0); Map map2 = (HashMap) json.parse(new JSON.StringSource(js)); assertTrue(map2.get("date") instanceof Date); assertTrue(map2.get("w0") instanceof Woggle); assertEquals(null, ((Woggle) map2.get("w0")).getOther()); assertEquals(Color.Green.toString(), ((Map) map2.get("g0")).get("other")); json.addConvertor( Date.class, new JSONDateConvertor(DateCache.DEFAULT_FORMAT, TimeZone.getTimeZone("GMT"), true, l)); json.addConvertor(Enum.class, new JSONEnumConvertor(true)); buf = new StringBuffer(); json.append((Appendable) buf, map); js = buf.toString(); map2 = (HashMap) json.parse(new JSON.StringSource(js)); assertTrue(map2.get("date") instanceof Date); assertTrue(map2.get("w0") instanceof Woggle); assertEquals(null, ((Woggle) map2.get("w0")).getOther()); Object o = ((Map) map2.get("g0")).get("other"); assertEquals(Color.Green, o); }
@Test public void testToString() { HashMap map = new HashMap(); HashMap obj6 = new HashMap(); HashMap obj7 = new HashMap(); Woggle w0 = new Woggle(); Woggle w1 = new Woggle(); w0.name = "woggle0"; w0.nested = w1; w0.number = 100; w1.name = "woggle1"; w1.nested = null; w1.number = -101; map.put("n1", null); map.put("n2", new Integer(2)); map.put("n3", new Double(-0.00000000003)); map.put("n4", "4\n\r\t\"4"); map.put( "n5", new Object[] { "a", new Character('b'), new Integer(3), new String[] {}, null, Boolean.TRUE, Boolean.FALSE }); map.put("n6", obj6); map.put("n7", obj7); map.put("n8", new int[] {1, 2, 3, 4}); map.put("n9", new JSON.Literal("[{}, [], {}]")); map.put("w0", w0); obj7.put("x", "value"); String s = JSON.toString(map); assertTrue(s.indexOf("\"n1\":null") >= 0); assertTrue(s.indexOf("\"n2\":2") >= 0); assertTrue(s.indexOf("\"n3\":-3.0E-11") >= 0); assertTrue(s.indexOf("\"n4\":\"4\\n") >= 0); assertTrue(s.indexOf("\"n5\":[\"a\",\"b\",") >= 0); assertTrue(s.indexOf("\"n6\":{}") >= 0); assertTrue(s.indexOf("\"n7\":{\"x\":\"value\"}") >= 0); assertTrue(s.indexOf("\"n8\":[1,2,3,4]") >= 0); assertTrue(s.indexOf("\"n9\":[{}, [], {}]") >= 0); assertTrue( s.indexOf( "\"w0\":{\"class\":\"org.eclipse.jetty.util.ajax.JSONTest$Woggle\",\"name\":\"woggle0\",\"nested\":{\"class\":\"org.eclipse.jetty.util.ajax.JSONTest$Woggle\",\"name\":\"woggle1\",\"nested\":null,\"number\":-101},\"number\":100}") >= 0); Gadget gadget = new Gadget(); gadget.setShields(42); gadget.setWoggles(new Woggle[] {w0, w1}); s = JSON.toString(new Gadget[] {gadget}); assertTrue(s.startsWith("[")); assertTrue(s.indexOf("\"modulated\":false") >= 0); assertTrue(s.indexOf("\"shields\":42") >= 0); assertTrue(s.indexOf("\"name\":\"woggle0\"") >= 0); assertTrue(s.indexOf("\"name\":\"woggle1\"") >= 0); }
/* ------------------------------------------------------------ */ @Test public void testConvertor() { // test case#1 - force timezone to GMT JSON json = new JSON(); json.addConvertor( Date.class, new JSONDateConvertor("MM/dd/yyyy HH:mm:ss zzz", TimeZone.getTimeZone("GMT"), false)); json.addConvertor(Object.class, new JSONObjectConvertor()); Woggle w0 = new Woggle(); Gizmo g0 = new Gizmo(); w0.name = "woggle0"; w0.nested = g0; w0.number = 100; g0.name = "woggle1"; g0.nested = null; g0.number = -101; g0.tested = true; HashMap map = new HashMap(); Date dummyDate = new Date(1); map.put("date", dummyDate); map.put("w0", w0); StringBuffer buf = new StringBuffer(); json.append(buf, map); String js = buf.toString(); assertTrue(js.indexOf("\"date\":\"01/01/1970 00:00:00 GMT\"") >= 0); assertTrue(js.indexOf("org.eclipse.jetty.util.ajax.JSONTest$Woggle") >= 0); assertTrue(js.indexOf("org.eclipse.jetty.util.ajax.JSONTest$Gizmo") < 0); assertTrue(js.indexOf("\"tested\":true") >= 0); // test case#3 TimeZone tzone = TimeZone.getTimeZone("JST"); String tzone3Letter = tzone.getDisplayName(false, TimeZone.SHORT); String format = "EEE MMMMM dd HH:mm:ss zzz yyyy"; Locale l = new Locale("ja", "JP"); if (l != null) { json.addConvertor(Date.class, new JSONDateConvertor(format, tzone, false, l)); buf = new StringBuffer(); json.append(buf, map); js = buf.toString(); // assertTrue(js.indexOf("\"date\":\"\u6728 1\u6708 01 09:00:00 JST 1970\"")>=0); assertTrue(js.indexOf(" 01 09:00:00 JST 1970\"") >= 0); assertTrue(js.indexOf("org.eclipse.jetty.util.ajax.JSONTest$Woggle") >= 0); assertTrue(js.indexOf("org.eclipse.jetty.util.ajax.JSONTest$Gizmo") < 0); assertTrue(js.indexOf("\"tested\":true") >= 0); } // test case#4 json.addConvertor(Date.class, new JSONDateConvertor(true)); w0.nested = null; buf = new StringBuffer(); json.append(buf, map); js = buf.toString(); assertTrue(js.indexOf("\"date\":\"Thu Jan 01 00:00:00 GMT 1970\"") < 0); assertTrue(js.indexOf("org.eclipse.jetty.util.ajax.JSONTest$Woggle") >= 0); assertTrue(js.indexOf("org.eclipse.jetty.util.ajax.JSONTest$Gizmo") < 0); map = (HashMap) json.parse(new JSON.StringSource(js)); assertTrue(map.get("date") instanceof Date); assertTrue(map.get("w0") instanceof Woggle); }