Examples with JsonValue elemental.json.JsonValue used on opensource projects

Example 96 with JsonValue

use of elemental.json.JsonValue in project flow by vaadin.

the class JsonSerializerTest method serializeNull_returnNull.

@Test
public void serializeNull_returnNull() {
    JsonValue json = JsonSerializer.toJson((Object) null);
    Assert.assertTrue("The JsonValue should be instanceof JsonNull", json instanceof JsonNull);
}

Example 97 with JsonValue

use of elemental.json.JsonValue in project flow by vaadin.

the class JsonSerializerTest method serializePopulatedObjectWithBasicTypes_returnJsonObjectWithDefinedProperties.

@Test
public void serializePopulatedObjectWithBasicTypes_returnJsonObjectWithDefinedProperties() {
    ObjectWithSimpleTypes bean = new ObjectWithSimpleTypes();
    bean.setStringProperty("someProperty");
    bean.setIntProperty(1);
    bean.setIntegerProperty(2);
    bean.setLongProperty(3);
    bean.setLongObjectProperty(4l);
    bean.setShortProperty((short) 5);
    bean.setShortObjectProperty((short) 6);
    bean.setDoubleProperty(7);
    bean.setDoubleObjectProperty(8.0);
    bean.setByteProperty((byte) 9);
    bean.setByteObjectProperty((byte) 10);
    bean.setBooleanProperty(true);
    bean.setBooleanObjectProperty(false);
    bean.setCharProperty('c');
    bean.setCharacterProperty('C');
    bean.setEnumProperty(SomeEnum.SOME_VALUE_2);
    JsonValue json = JsonSerializer.toJson(bean);
    Assert.assertTrue("The JsonValue should be instanceof JsonObject", json instanceof JsonObject);
    JsonObject object = (JsonObject) json;
    Assert.assertEquals("someProperty", object.getString("stringProperty"));
    Assert.assertEquals(1, object.getNumber("intProperty"), PRECISION);
    Assert.assertEquals(2, object.getNumber("integerProperty"), PRECISION);
    Assert.assertEquals(3, object.getNumber("longProperty"), PRECISION);
    Assert.assertEquals(4, object.getNumber("longObjectProperty"), PRECISION);
    Assert.assertEquals(5, object.getNumber("shortProperty"), PRECISION);
    Assert.assertEquals(6, object.getNumber("shortObjectProperty"), PRECISION);
    Assert.assertEquals(7, object.getNumber("doubleProperty"), PRECISION);
    Assert.assertEquals(8, object.getNumber("doubleObjectProperty"), PRECISION);
    Assert.assertEquals(9, object.getNumber("byteProperty"), PRECISION);
    Assert.assertEquals(10, object.getNumber("byteObjectProperty"), PRECISION);
    Assert.assertEquals(true, object.getBoolean("booleanProperty"));
    Assert.assertEquals(false, object.getBoolean("booleanObjectProperty"));
    Assert.assertEquals('c', object.getString("charProperty").charAt(0));
    Assert.assertEquals('C', object.getString("characterProperty").charAt(0));
    Assert.assertEquals(SomeEnum.SOME_VALUE_2.name(), object.getString("enumProperty"));
    bean = JsonSerializer.toObject(ObjectWithSimpleTypes.class, json);
    Assert.assertNotNull(bean);
    Assert.assertEquals("someProperty", bean.getStringProperty());
    Assert.assertEquals(1, bean.getIntProperty());
    Assert.assertEquals(Integer.valueOf(2), bean.getIntegerProperty());
    Assert.assertEquals(3, bean.getLongProperty());
    Assert.assertEquals(Long.valueOf(4), bean.getLongObjectProperty());
    Assert.assertEquals(5, bean.getShortProperty());
    Assert.assertEquals(Short.valueOf((short) 6), bean.getShortObjectProperty());
    Assert.assertEquals(7, bean.getDoubleProperty(), 0.00001);
    Assert.assertEquals(Double.valueOf(8), bean.getDoubleObjectProperty());
    Assert.assertEquals(9, bean.getByteProperty());
    Assert.assertEquals(Byte.valueOf((byte) 10), bean.getByteObjectProperty());
    Assert.assertEquals(true, bean.isBooleanProperty());
    Assert.assertEquals(Boolean.FALSE, bean.getBooleanObjectProperty());
    Assert.assertEquals('c', bean.getCharProperty());
    Assert.assertEquals((Character) 'C', bean.getCharacterProperty());
    Assert.assertEquals(SomeEnum.SOME_VALUE_2, bean.getEnumProperty());
}

Example 98 with JsonValue

use of elemental.json.JsonValue in project flow by vaadin.

the class JsonSerializerTest method serializeObjectWithCollections_returnJsonObjectWithPopulatedProperties.

@Test
public void serializeObjectWithCollections_returnJsonObjectWithPopulatedProperties() {
    ObjectWithBasicCollections bean = new ObjectWithBasicCollections();
    bean.setListOfStrings(Arrays.asList("string1", "string2"));
    bean.setSetOfIntegers(new LinkedHashSet<>(Arrays.asList(3, 4)));
    bean.setLinkedListOfBooleans(new LinkedList<>(Arrays.asList(true, false)));
    bean.setArrayListOfDoubles(new ArrayList<>(Arrays.asList(5.0, 6.0)));
    JsonValue json = JsonSerializer.toJson(bean);
    Assert.assertTrue("The JsonValue should be instanceof JsonObject", json instanceof JsonObject);
    JsonObject jsonObject = (JsonObject) json;
    JsonArray array = (JsonArray) jsonObject.get("listOfStrings");
    Assert.assertEquals("string1", array.getString(0));
    Assert.assertEquals("string2", array.getString(1));
    array = (JsonArray) jsonObject.get("setOfIntegers");
    Assert.assertEquals(3, array.getNumber(0), PRECISION);
    Assert.assertEquals(4, array.getNumber(1), PRECISION);
    array = (JsonArray) jsonObject.get("linkedListOfBooleans");
    Assert.assertEquals(true, array.getBoolean(0));
    Assert.assertEquals(false, array.getBoolean(1));
    array = (JsonArray) jsonObject.get("arrayListOfDoubles");
    Assert.assertEquals(5, array.getNumber(0), PRECISION);
    Assert.assertEquals(6, array.getNumber(1), PRECISION);
    bean = JsonSerializer.toObject(ObjectWithBasicCollections.class, json);
    Assert.assertNotNull("The deserialized object should not be null", bean);
    assertCollectionItemsAreEqual(bean.getListOfStrings(), "string1", "string2");
    assertCollectionItemsAreEqual(bean.getSetOfIntegers(), 3, 4);
    assertCollectionItemsAreEqual(bean.getLinkedListOfBooleans(), true, false);
    assertCollectionItemsAreEqual(bean.getArrayListOfDoubles(), 5.0, 6.0);
}

Example 99 with JsonValue

use of elemental.json.JsonValue in project flow by vaadin.

the class JsonUtilsTest method collectEmptyStream.

@Test
public void collectEmptyStream() {
    Stream<JsonValue> jsonValueStream = Stream.empty();
    JsonArray a = jsonValueStream.collect(JsonUtils.asArray());
    Assert.assertEquals(0, a.length());
}

Example 100 with JsonValue

use of elemental.json.JsonValue in project flow by vaadin.

the class MapPutChangeTest method testJsonValueTypes.

@Test
public void testJsonValueTypes() {
    JsonValue stringValue = getValue("string");
    Assert.assertSame(JsonType.STRING, stringValue.getType());
    Assert.assertEquals("string", stringValue.asString());
    JsonValue numberValue = getValue(Integer.valueOf(1));
    Assert.assertSame(JsonType.NUMBER, numberValue.getType());
    Assert.assertEquals(1, numberValue.asNumber(), 0);
    JsonValue booleanValue = getValue(Boolean.TRUE);
    Assert.assertSame(JsonType.BOOLEAN, booleanValue.getType());
    Assert.assertTrue(booleanValue.asBoolean());
    JsonObject jsonInput = Json.createObject();
    JsonValue jsonValue = getValue(jsonInput);
    Assert.assertSame(JsonType.OBJECT, jsonValue.getType());
    Assert.assertSame(jsonInput, jsonValue);
}