@Test void testContainsKey() { JsonObject jsonObject = new JsonObject(); jsonObject.put("foo", "bar"); assertTrue(jsonObject.containsKey("foo")); jsonObject.putNull("foo"); assertTrue(jsonObject.containsKey("foo")); assertFalse(jsonObject.containsKey("absent")); }
@Test void testGetMap() { JsonObject jsonObject = new JsonObject(); jsonObject.put("foo", "bar"); jsonObject.put("quux", 123); JsonObject obj = createJsonObject(); jsonObject.put("wibble", obj); Map<String, Object> map = jsonObject.map(); map.remove("foo"); assertFalse(jsonObject.containsKey("foo")); map.put("bleep", "flarp"); assertTrue(jsonObject.containsKey("bleep")); jsonObject.remove("quux"); assertFalse(map.containsKey("quux")); jsonObject.put("wooble", "plink"); assertTrue(map.containsKey("wooble")); assertSame(obj, map.get("wibble")); }
@Test void testIterator() { JsonObject jsonObject = new JsonObject(); jsonObject.put("foo", "bar"); jsonObject.put("quux", 123); JsonObject obj = createJsonObject(); jsonObject.put("wibble", obj); Iterator<Map.Entry<String, Object>> iter = jsonObject.iterator(); assertTrue(iter.hasNext()); Map.Entry<String, Object> entry = iter.next(); assertEquals("foo", entry.getKey()); assertEquals("bar", entry.getValue()); assertTrue(iter.hasNext()); entry = iter.next(); assertEquals("quux", entry.getKey()); assertEquals(123, entry.getValue()); assertTrue(iter.hasNext()); entry = iter.next(); assertEquals("wibble", entry.getKey()); assertEquals(obj, entry.getValue()); assertFalse(iter.hasNext()); iter.remove(); assertFalse(obj.containsKey("wibble")); assertEquals(2, jsonObject.size()); }
@Test void testPutNull() { JsonObject jsonObject = new JsonObject(); assertSame(jsonObject, jsonObject.putNull("foo")); assertTrue(jsonObject.containsKey("foo")); assertSame(jsonObject, jsonObject.putNull("bar")); assertTrue(jsonObject.containsKey("bar")); try { jsonObject.putNull(null); fail("error"); } catch (NullPointerException e) { // OK } }
@Test void testPutDouble() { JsonObject jsonObject = new JsonObject(); assertSame(jsonObject, jsonObject.put("foo", 123d)); assertEquals(Double.valueOf(123d), jsonObject.getDouble("foo")); jsonObject.put("quux", 321d); assertEquals(Double.valueOf(321d), jsonObject.getDouble("quux")); assertEquals(Double.valueOf(123d), jsonObject.getDouble("foo")); jsonObject.put("foo", 456d); assertEquals(Double.valueOf(456d), jsonObject.getDouble("foo")); jsonObject.put("foo", (Double) null); assertTrue(jsonObject.containsKey("foo")); try { jsonObject.put(null, 1.23d); fail("error"); } catch (NullPointerException e) { // OK } }
@Test void testPutInteger() { JsonObject jsonObject = new JsonObject(); assertSame(jsonObject, jsonObject.put("foo", 123)); assertEquals(Integer.valueOf(123), jsonObject.getInteger("foo")); jsonObject.put("quux", 321); assertEquals(Integer.valueOf(321), jsonObject.getInteger("quux")); assertEquals(Integer.valueOf(123), jsonObject.getInteger("foo")); jsonObject.put("foo", 456); assertEquals(Integer.valueOf(456), jsonObject.getInteger("foo")); jsonObject.put("foo", (Integer) null); assertTrue(jsonObject.containsKey("foo")); try { jsonObject.put(null, 123); fail("error"); } catch (NullPointerException e) { // OK } }
@Test void testPutLong() { JsonObject jsonObject = new JsonObject(); assertSame(jsonObject, jsonObject.put("foo", 123L)); assertEquals(Long.valueOf(123L), jsonObject.getLong("foo")); jsonObject.put("quux", 321L); assertEquals(Long.valueOf(321L), jsonObject.getLong("quux")); assertEquals(Long.valueOf(123L), jsonObject.getLong("foo")); jsonObject.put("foo", 456L); assertEquals(Long.valueOf(456L), jsonObject.getLong("foo")); jsonObject.put("foo", (Long) null); assertTrue(jsonObject.containsKey("foo")); try { jsonObject.put(null, 123L); fail("error"); } catch (NullPointerException e) { // OK } }
@Test void testPutFloat() { JsonObject jsonObject = new JsonObject(); assertSame(jsonObject, jsonObject.put("foo", 123f)); assertEquals(Float.valueOf(123f), jsonObject.getFloat("foo")); jsonObject.put("quux", 321f); assertEquals(Float.valueOf(321f), jsonObject.getFloat("quux")); assertEquals(Float.valueOf(123f), jsonObject.getFloat("foo")); jsonObject.put("foo", 456f); assertEquals(Float.valueOf(456f), jsonObject.getFloat("foo")); jsonObject.put("foo", (Float) null); assertTrue(jsonObject.containsKey("foo")); try { jsonObject.put(null, 1.2f); fail("error"); } catch (NullPointerException e) { // OK } }
@Test void testDecode() { JsonParsers.forEachParser(jsonParser -> { byte[] bytes = randomByteArray(10); String strBytes = Base64.getEncoder().encodeToString(bytes); String json = "{\"mystr\":\"foo\",\"myint\":123,\"mylong\":1234,\"myfloat\":1.23,\"mydouble\":2.34,\"" + "myboolean\":true,\"mybinary\":\"" + strBytes + "\",\"mynull\":null,\"myobj\":{\"foo\":\"bar\"},\"myarr\":[\"foo\",123]}"; JsonObject obj = new JsonObject(jsonParser.parse(json)); assertEquals("foo", obj.getString("mystr")); assertEquals(Integer.valueOf(123), obj.getInteger("myint")); assertEquals(Long.valueOf(1234), obj.getLong("mylong")); assertEquals(Float.valueOf(1.23f), obj.getFloat("myfloat")); assertEquals(Double.valueOf(2.34d), obj.getDouble("mydouble")); assertTrue(obj.getBoolean("myboolean")); assertArrayEquals(bytes, obj.getBinary("mybinary")); assertTrue(obj.containsKey("mynull")); JsonObject nestedObj = obj.getJsonObject("myobj"); assertEquals("bar", nestedObj.getString("foo")); JsonArray nestedArr = obj.getJsonArray("myarr"); assertEquals("foo", nestedArr.getString(0)); assertEquals(Integer.valueOf(123), Integer.valueOf(nestedArr.getInteger(1))); }); }
@Test void testPutEnum() { JsonObject jsonObject = new JsonObject(); assertSame(jsonObject, jsonObject.put("foo", SomeEnum.FOO)); assertEquals(SomeEnum.FOO.toString(), jsonObject.getString("foo")); assertTrue(jsonObject.containsKey("foo")); try { jsonObject.put(null, SomeEnum.FOO); fail("error"); } catch (NullPointerException e) { // OK } }
@Test void testPutCharSequence() { JsonObject jsonObject = new JsonObject(); assertSame(jsonObject, jsonObject.put("foo", new StringBuilder("bar"))); assertEquals("bar", jsonObject.getString("foo")); assertEquals("bar", jsonObject.getString("foo", "def")); jsonObject.put("quux", new StringBuilder("wibble")); assertEquals("wibble", jsonObject.getString("quux")); assertEquals("bar", jsonObject.getString("foo")); jsonObject.put("foo", new StringBuilder("blah")); assertEquals("blah", jsonObject.getString("foo")); jsonObject.put("foo", (CharSequence) null); assertTrue(jsonObject.containsKey("foo")); try { jsonObject.put(null, (CharSequence) "blah"); fail("error"); } catch (NullPointerException e) { // OK } }
@Test void testPutString() { JsonObject jsonObject = new JsonObject(); assertSame(jsonObject, jsonObject.put("foo", "bar")); assertEquals("bar", jsonObject.getString("foo")); jsonObject.put("quux", "wibble"); assertEquals("wibble", jsonObject.getString("quux")); assertEquals("bar", jsonObject.getString("foo")); jsonObject.put("foo", "blah"); assertEquals("blah", jsonObject.getString("foo")); jsonObject.put("foo", (String) null); assertTrue(jsonObject.containsKey("foo")); try { jsonObject.put(null, "blah"); fail("error"); } catch (NullPointerException e) { // OK } }
@Test void testPutBoolean() { JsonObject jsonObject = new JsonObject(); assertSame(jsonObject, jsonObject.put("foo", true)); assertEquals(true, jsonObject.getBoolean("foo")); jsonObject.put("quux", true); assertEquals(true, jsonObject.getBoolean("quux")); assertEquals(true, jsonObject.getBoolean("foo")); jsonObject.put("foo", true); assertEquals(true, jsonObject.getBoolean("foo")); jsonObject.put("foo", (Boolean) null); assertTrue(jsonObject.containsKey("foo")); try { jsonObject.put(null, false); fail("error"); } catch (NullPointerException e) { // OK } }
@Test void testPutBinary() { JsonObject jsonObject = new JsonObject(); byte[] bin1 = randomByteArray(100); byte[] bin2 = randomByteArray(100); byte[] bin3 = randomByteArray(100); assertSame(jsonObject, jsonObject.put("foo", bin1)); assertArrayEquals(bin1, jsonObject.getBinary("foo")); jsonObject.put("quux", bin2); assertArrayEquals(bin2, jsonObject.getBinary("quux")); assertArrayEquals(bin1, jsonObject.getBinary("foo")); jsonObject.put("foo", bin3); assertArrayEquals(bin3, jsonObject.getBinary("foo")); jsonObject.put("foo", (byte[]) null); assertTrue(jsonObject.containsKey("foo")); try { jsonObject.put(null, bin1); fail("error"); } catch (NullPointerException e) { // OK } }
@Test void testPutJsonObject() { JsonObject jsonObject = new JsonObject(); JsonObject obj1 = new JsonObject().put("blah", "wibble"); JsonObject obj2 = new JsonObject().put("eeek", "flibb"); JsonObject obj3 = new JsonObject().put("floob", "plarp"); assertSame(jsonObject, jsonObject.put("foo", obj1)); assertEquals(obj1, jsonObject.getJsonObject("foo")); jsonObject.put("quux", obj2); assertEquals(obj2, jsonObject.getJsonObject("quux")); assertEquals(obj1, jsonObject.getJsonObject("foo")); jsonObject.put("foo", obj3); assertEquals(obj3, jsonObject.getJsonObject("foo")); jsonObject.put("foo", (JsonObject) null); assertTrue(jsonObject.containsKey("foo")); try { jsonObject.put(null, new JsonObject()); fail("error"); } catch (NullPointerException e) { // OK } }
@Test void testPutJsonArray() { JsonObject jsonObject = new JsonObject(); JsonArray obj1 = new JsonArray().add("parp"); JsonArray obj2 = new JsonArray().add("fleep"); JsonArray obj3 = new JsonArray().add("woob"); assertSame(jsonObject, jsonObject.put("foo", obj1)); assertEquals(obj1, jsonObject.getJsonArray("foo")); jsonObject.put("quux", obj2); assertEquals(obj2, jsonObject.getJsonArray("quux")); assertEquals(obj1, jsonObject.getJsonArray("foo")); jsonObject.put("foo", obj3); assertEquals(obj3, jsonObject.getJsonArray("foo")); jsonObject.put("foo", (JsonArray) null); assertTrue(jsonObject.containsKey("foo")); try { jsonObject.put(null, new JsonArray()); fail("error"); } catch (NullPointerException e) { // OK } }