public static void Presence_of_concreteType_token_does_not_interfere_with_normal_deserialization()
{
// Arrange
var expectedId = "year-field";
var expectedDecimalPlaces = 5;
var expectedTitle = "my-title";
var year = new YearField(expectedId)
{
NumberOfDecimalPlaces = expectedDecimalPlaces,
Title = expectedTitle,
};
var serializer = new NaosJsonSerializer(typeof(GenericDiscoveryJsonConfiguration <Field>));
var jsonWithConcreteType = serializer.SerializeToString(year);
var settings = new NullJsonConfiguration().BuildJsonSerializerSettings(SerializationDirection.Deserialize);
settings.Converters = new JsonConverter[0];
// Act
var actual = JsonConvert.DeserializeObject <YearField>(jsonWithConcreteType, settings);
// Assert
typeof(YearField).IsAssignableTo(typeof(Field)).Should().BeTrue();
jsonWithConcreteType.Should().Contain("$concreteType");
actual.Id.Should().Be(expectedId);
actual.NumberOfDecimalPlaces.Should().Be(expectedDecimalPlaces);
actual.Title.Should().Be(expectedTitle);
}
public static void NaosJsonSerializer___With_type_Compact___Uses_compact()
{
// Arrange
var property1 = A.Dummy <string>();
var property2 = A.Dummy <string>();
var property3 = A.Dummy <string>();
var expected = "{"
+ Invariant($"\"property1\":\"{property1}\",")
+ Invariant($"\"property2\":\"{property2}\",")
+ Invariant($"\"property3\":\"{property3}\",")
+ "\"property4\":null"
+ "}";
var test = new TestObject {
Property1 = property1, Property2 = property2, Property3 = property3,
};
var serializer = new NaosJsonSerializer(unregisteredTypeEncounteredStrategy: UnregisteredTypeEncounteredStrategy.Attempt, formattingKind: JsonFormattingKind.Compact);
// Act
var actual = serializer.SerializeToString(test);
// Assert
actual.Should().Be(expected);
}
public static void NaosJsonSerializer___With_type_Default___Uses_default()
{
// Arrange
var property1 = A.Dummy <string>();
var property2 = A.Dummy <string>();
var property3 = A.Dummy <string>();
var expected = "{"
+ Environment.NewLine
+ Invariant($" \"property1\": \"{property1}\",") + Environment.NewLine
+ Invariant($" \"property2\": \"{property2}\",") + Environment.NewLine
+ Invariant($" \"property3\": \"{property3}\",") + Environment.NewLine
+ " \"property4\": null" + Environment.NewLine
+ "}";
var test = new TestObject {
Property1 = property1, Property2 = property2, Property3 = property3,
};
var serializer = new NaosJsonSerializer(unregisteredTypeEncounteredStrategy: UnregisteredTypeEncounteredStrategy.Attempt);
// Act
var actual = serializer.SerializeToString(test);
// Assert
actual.Should().Be(expected);
}
public static void Serializer_deserialize_partial_InheritedTypes()
{
var serializedValue = "[" + Environment.NewLine +
" {" + Environment.NewLine +
" \"diet\": {\r\n \"maxCalories\": 50000,\r\n \"$concreteType\": \"Naos.Serialization.Test.JsonConfigurationTest+LowCalorie, Naos.Serialization.Test\"\r\n }," + Environment.NewLine +
" \"int32\": 5" + Environment.NewLine +
" }," + Environment.NewLine +
" {" + Environment.NewLine +
" \"int32\": 55," + Environment.NewLine +
" \"float\": 3.56" + Environment.NewLine +
" }" + Environment.NewLine +
"]";
var result = new NaosJsonSerializer(typeof(GenericDiscoveryJsonConfiguration <IBaseInterface>), UnregisteredTypeEncounteredStrategy.Attempt).Deserialize <IBaseInterface[]>(serializedValue);
result.Length.Should().Be(2);
result[0].Diet.Should().BeOfType <LowCalorie>();
((LowCalorie)result[0].Diet).MaxCalories.Should().Be(50000);
(result[0] as InheritedType3).Should().NotBeNull();
(result[0] as InheritedType3).Int32.Should().Be(5);
(result[0] as InheritedType3).Float.Should().Be(default(float));
result[1].Diet.Should().BeNull();
(result[1] as InheritedType3).Should().NotBeNull();
(result[1] as InheritedType3).Int32.Should().Be(55);
Math.Round((result[1] as InheritedType3).Float, 2).Should().Be(Math.Round(3.56, 2));
}
public static void Serializer_deserialize_empty_json_into_the_only_child_type_that_has_a_default_constructor()
{
var atkinsJson = "{}";
var atkins = new NaosJsonSerializer(typeof(GenericDiscoveryJsonConfiguration <Diet>)).Deserialize <Diet>(atkinsJson) as Atkins;
atkins.Should().NotBeNull();
}
public static void SerializeObject_without_type_serializes_to_json_using_MinimalSerializerSettings()
{
// If Minimal is being used then the null Nickname property won't be serialized
var dog = new Dog(5, "spud", FurColor.Brindle);
var json = new NaosJsonSerializer(typeof(GenericDiscoveryJsonConfiguration <Animal>), formattingKind: JsonFormattingKind.Minimal).SerializeToString(dog);
json.Should().Be("{\"name\":\"spud\",\"furColor\":\"brindle\",\"dogTag\":\"my name is spud\",\"age\":5}");
}
public static void SerializeObject_without_type_serializes_to_json_using_DefaultSerializerSettings()
{
// If Default is being used then there should be new lines
var dog = new Dog(5, "spud", FurColor.Brindle);
var json = new NaosJsonSerializer(typeof(GenericDiscoveryJsonConfiguration <Animal>)).SerializeToString(dog);
json.Should().Be("{\r\n \"name\": \"spud\",\r\n \"furColor\": \"brindle\",\r\n \"dogTag\": \"my name is spud\",\r\n \"nickname\": null,\r\n \"age\": 5,\r\n \"$concreteType\": \"Naos.Serialization.Test.Dog, Naos.Serialization.Test\"\r\n}");
}
public static void TestBase()
{
var serializer = new NaosJsonSerializer(typeof(GenericDiscoveryJsonConfiguration <TestBase>));
var tasks = Enumerable.Range(1, 100).Select(_ => A.Dummy <TestBase>())
.Select(_ => new Task(() => serializer.SerializeToString(_))).ToArray();
Parallel.ForEach(tasks, _ => _.Start());
Task.WaitAll(tasks);
}
public static void DeserializeObject_with_type_deserialize_json_using_MinimalSerializerSettings()
{
// If Minimal is being used then empty JSON string will deserialize into NoLighting
// otherwise, out-of-the-box json.net will create an anonymous object
var lightingJson = "{}";
var lighting = new NaosJsonSerializer(typeof(GenericDiscoveryJsonConfiguration <Lighting>), formattingKind: JsonFormattingKind.Minimal).Deserialize(lightingJson, typeof(Lighting)) as NoLighting;
lighting.Should().NotBeNull();
}
public static void Serializer_serializes_TwoWay_bindable_type_that_embeds_a_OneWay_bindable_type_using_specified_serializer()
{
var whale = new Whale("willy", new LowCalorie(50000));
var expectedWhaleJson = "{\r\n \"name\": \"willy\",\r\n \"diet\": {\r\n \"maxCalories\": 50000,\r\n \"$concreteType\": \"Naos.Serialization.Test.JsonConfigurationTest+LowCalorie, Naos.Serialization.Test\"\r\n },\r\n \"$concreteType\": \"Naos.Serialization.Test.JsonConfigurationTest+Whale, Naos.Serialization.Test\"\r\n}";
var actualWhaleJson = new NaosJsonSerializer(typeof(GenericDiscoveryJsonConfiguration <SeaCreature, Diet>)).SerializeToString(whale);
actualWhaleJson.Should().Be(expectedWhaleJson);
}
public static void Serializer_deserialize_into_concrete_type_where_multiple_inherited_types_have_the_same_properties_and_abstract_type_is_marked_TwoWay_bindable()
{
var salmonJson = "{\r\n \"color\": \"brown\",\r\n \"size\": \"medium\",\r\n \"$concreteType\": \"Naos.Serialization.Test.JsonConfigurationTest+Salmon, Naos.Serialization.Test\"\r\n}";
var salmon = new NaosJsonSerializer(typeof(GenericDiscoveryJsonConfiguration <SeaCreature>)).Deserialize <Salmon>(salmonJson);
salmon.Should().NotBeNull();
salmon.Color.Should().Be("brown");
salmon.Size.Should().Be(SeaCreatureSize.Medium);
}
public static void Serializer_deserialize_type_where_constructor_parameter_is_different_type_than_corresponding_property_but_is_assignable_from_that_property_type()
{
var familyJson = "{\"firstNames\": [\"joe\",\"jane\",\"jackie\"]}";
var family = new NaosJsonSerializer(typeof(GenericDiscoveryJsonConfiguration <Family>)).Deserialize <Family>(familyJson);
var expectedFirstNames = new[] { "joe", "jane", "jackie" };
family.Should().NotBeNull();
expectedFirstNames.Should().BeEquivalentTo(family.FirstNames);
}
public static void Serializer_deserialize_camel_cased_properties()
{
var serializedValue = "{" + Environment.NewLine +
" \"testName\": \"there\"" + Environment.NewLine +
"}";
var result = new NaosJsonSerializer(unregisteredTypeEncounteredStrategy: UnregisteredTypeEncounteredStrategy.Attempt).Deserialize <CamelCasedPropertyTest>(serializedValue);
result.TestName.Should().Be("there");
}
public static void Serializer_deserialize_type_where_constructor_does_not_throw_exception_when_another_candidate_has_constructor_that_does_throw_exception()
{
var sometimesThrowsJson = "{\"triggerNumber\":123456}";
var doesNotThrow =
new NaosJsonSerializer(typeof(GenericDiscoveryJsonConfiguration <SometimesThrows>)).Deserialize <SometimesThrows>(sometimesThrowsJson) as DoesNotThrow;
doesNotThrow.Should().NotBeNull();
doesNotThrow.TriggerNumber.Should().Be(123456);
}
public static void Serializer_deserialize_camel_cased_enumerations()
{
var serializedValue = "{" + Environment.NewLine +
" \"value\": \"secondOption\"" + Environment.NewLine +
"}";
var result = new NaosJsonSerializer(unregisteredTypeEncounteredStrategy: UnregisteredTypeEncounteredStrategy.Attempt).Deserialize <CamelCasedEnumTest>(serializedValue);
result.Value.Should().Be(TestEnum.SecondOption);
}
public static void RootFirstWorks()
{
var middleSerializer = new NaosJsonSerializer(typeof(ConfigMiddle));
middleSerializer.SerializeToString(null);
var topSerializer = new NaosJsonSerializer(typeof(ConfigTop));
topSerializer.SerializeToString(null);
}
public static void Serializer_serializes_OneWay_bindable_type_that_embeds_a_TwoWay_bindable_type_using_specified_serializer()
{
var seafoodDiet = new SeafoodDiet(new Salmon(SeaCreatureSize.Medium, "red"), 345);
var expectedSeafoodDietJson = "{\r\n \"seaCreature\": {\r\n \"color\": \"red\",\r\n \"size\": \"medium\",\r\n \"$concreteType\": \"Naos.Serialization.Test.JsonConfigurationTest+Salmon, Naos.Serialization.Test\"\r\n },\r\n \"amount\": 345,\r\n \"$concreteType\": \"Naos.Serialization.Test.JsonConfigurationTest+SeafoodDiet, Naos.Serialization.Test\"\r\n}";
var actualSeafoodDietJson = new NaosJsonSerializer(typeof(GenericDiscoveryJsonConfiguration <SeaCreature>)).SerializeToString(seafoodDiet);
actualSeafoodDietJson.Should().Be(expectedSeafoodDietJson);
}
public static void Serializer_deserialize_inherited_types_when_null_property_is_not_included_in_json()
{
var json = "{\"float\":.2,\"int32\":50}";
var inheritedType3 = new NaosJsonSerializer(typeof(GenericDiscoveryJsonConfiguration <IBaseInterface>)).Deserialize <IBaseInterface>(json) as InheritedType3;
inheritedType3.Should().NotBeNull();
inheritedType3.Int32.Should().Be(50);
inheritedType3.Float.Should().Be(.2f);
inheritedType3.Diet.Should().BeNull();
}
public static void Serializer_serializes_object_where_constructor_parameter_is_different_type_than_corresponding_property_but_is_assignable_from_that_property_type()
{
var family = new Family(new List <string> {
"joe", "jane", "jackie"
});
var expectedFamilyJson = "{\r\n \"firstNames\": [\r\n \"joe\",\r\n \"jane\",\r\n \"jackie\"\r\n ]\r\n}";
var actualFamilyJson = new NaosJsonSerializer(typeof(GenericDiscoveryJsonConfiguration <Family>)).SerializeToString(family);
expectedFamilyJson.Should().Be(actualFamilyJson);
}
public static void Serializer_serializes_TwoWay_bindable_type_that_embeds_a_TwoWay_bindable_type_using_specified_serializer()
{
var tuna = new Tuna(SeaCreatureSize.Medium, "black");
var shark = new Shark("sammy", tuna);
var expectedSharkJson = "{\r\n \"name\": \"sammy\",\r\n \"likesToEat\": {\r\n \"color\": \"black\",\r\n \"size\": \"medium\",\r\n \"$concreteType\": \"Naos.Serialization.Test.JsonConfigurationTest+Tuna, Naos.Serialization.Test\"\r\n },\r\n \"$concreteType\": \"Naos.Serialization.Test.JsonConfigurationTest+Shark, Naos.Serialization.Test\"\r\n}";
var actualSharkJson = new NaosJsonSerializer(typeof(GenericDiscoveryJsonConfiguration <SeaCreature>)).SerializeToString(shark);
actualSharkJson.Should().Be(expectedSharkJson);
}
public static void DeserializeObject_without_type_deserialize_json_into_JObject_using_DefaultSerializerSettings()
{
var dogJson = "{\"name\":\"Barney\",\"furColor\":\"brindle\",\"age\":10}";
var dog = new NaosJsonSerializer(unregisteredTypeEncounteredStrategy: UnregisteredTypeEncounteredStrategy.Attempt).Deserialize <dynamic>(dogJson) as JObject;
dog.Properties().Count().Should().Be(3);
dog["name"].ToString().Should().Be("Barney");
dog["age"].ToString().Should().Be("10");
dog["furColor"].ToString().Should().Be("brindle");
}
public static void DeserializeObject_without_type_deserialize_json_into_JObject_using_CompactSerializerSettings()
{
var dogJson = "{\"name\":\"Barney\",\"furColor\":\"brindle\",\"age\":10}";
var dog = new NaosJsonSerializer(typeof(GenericDiscoveryJsonConfiguration <Animal>), UnregisteredTypeEncounteredStrategy.Attempt, JsonFormattingKind.Compact).Deserialize <dynamic>(dogJson) as JObject;
dog.Properties().Count().Should().Be(3);
dog["name"].ToString().Should().Be("Barney");
dog["age"].ToString().Should().Be("10");
dog["furColor"].ToString().Should().Be("brindle");
}
public static void SerializeObject_without_type_serializes_to_json_using_CompactSerializerSettings()
{
// If Compact is being used then there should be no new lines
var dog = new Dog(5, "spud", FurColor.Brindle);
var json = new NaosJsonSerializer(typeof(GenericDiscoveryJsonConfiguration <Animal>), formattingKind: JsonFormattingKind.Compact).SerializeToString(dog);
var expected = "{\"name\":\"spud\",\"furColor\":\"brindle\",\"dogTag\":\"my name is spud\",\"nickname\":null,\"age\":5,\"$concreteType\":\"Naos.Serialization.Test.Dog, Naos.Serialization.Test\"}";
json.Should().Be(expected);
}
public static void Serializer_deserialize_to_type_having_all_constructor_parameters_in_json_when_another_types_constructor_has_all_the_same_parameters_but_one_additional_one_which_is_not_in_the_json()
{
var dogJson = "{\"name\":\"Barney\",\"furColor\":\"brindle\",\"age\":10}";
var dog = new NaosJsonSerializer(typeof(GenericDiscoveryJsonConfiguration <Animal>)).Deserialize <Animal>(dogJson) as Dog;
dog.Should().NotBeNull();
dog.Name.Should().Be("Barney");
dog.Age.Should().Be(10);
dog.FurColor.Should().Be(FurColor.Brindle);
dog.DogTag.Should().Be("my name is Barney");
}
public static void Serializer_deserialize_TwoWay_bindable_type_into_abstract_type_when_concrete_type_embeds_a_OneWay_bindable_type_using_specified_serializer()
{
var whaleJson = "{\r\n \"name\": \"willy\",\r\n \"diet\": {\r\n \"maxCalories\": 50000\r\n },\r\n \"$concreteType\": \"Naos.Serialization.Test.JsonConfigurationTest+Whale, Naos.Serialization.Test\"\r\n}";
var whale = new NaosJsonSerializer(typeof(GenericDiscoveryJsonConfiguration <SeaCreature, Diet>)).Deserialize <SeaCreature>(whaleJson) as Whale;
whale.Should().NotBeNull();
whale.Name.Should().Be("willy");
whale.Diet.Should().NotBeNull();
whale.Diet.Should().BeOfType <LowCalorie>();
((LowCalorie)whale.Diet).MaxCalories.Should().Be(50000);
}
public static void Serializer_serializes_and_deserialize_SecureString_types()
{
var serializedValue = "{" + Environment.NewLine +
" \"secure\": \"Password\"" + Environment.NewLine +
"}";
var deserialized = new NaosJsonSerializer(unregisteredTypeEncounteredStrategy: UnregisteredTypeEncounteredStrategy.Attempt).Deserialize <SecureStringTest>(serializedValue);
var result = new NaosJsonSerializer().SerializeToString(deserialized);
result.Should().Be(serializedValue);
}
public static void Serializer_deserialize_TwoWay_bindable_type_into_abstract_type_when_concrete_type_embeds_a_TwoWay_bindable_type_using_specified_serializer()
{
var sharkJson = "{\r\n \"name\": \"sammy\",\r\n \"likesToEat\": {\r\n \"color\": \"black\",\r\n \"size\": \"medium\",\r\n \"$concreteType\": \"Naos.Serialization.Test.JsonConfigurationTest+Tuna, Naos.Serialization.Test\"\r\n },\r\n \"$concreteType\": \"Naos.Serialization.Test.JsonConfigurationTest+Shark, Naos.Serialization.Test\"\r\n}";
var shark = new NaosJsonSerializer(typeof(GenericDiscoveryJsonConfiguration <SeaCreature>)).Deserialize <SeaCreature>(sharkJson) as Shark;
shark.Should().NotBeNull();
shark.Name.Should().Be("sammy");
shark.LikesToEat.Should().NotBeNull();
shark.LikesToEat.Should().BeOfType <Tuna>();
((Tuna)shark.LikesToEat).Size.Should().Be(SeaCreatureSize.Medium);
((Tuna)shark.LikesToEat).Color.Should().Be("black");
}
public static void DeserializeObject_with_type_deserialize_json_using_DefaultSerializerSettings()
{
// If Default is being used then strict constructor matching will result in a Dog and not a Mouse
var dogJson = "{\"name\":\"Barney\",\"furColor\":\"brindle\",\"age\":10}";
var dog = new NaosJsonSerializer(typeof(GenericDiscoveryJsonConfiguration <Animal>)).Deserialize(dogJson, typeof(Animal)) as Dog;
dog.Should().NotBeNull();
dog.Name.Should().Be("Barney");
dog.Age.Should().Be(10);
dog.FurColor.Should().Be(FurColor.Brindle);
dog.DogTag.Should().Be("my name is Barney");
}
public static void Serializer_throws_JsonSerializationException_when_a_constructor_parameter_is_missing_in_json_and_that_parameter_is_a_property_on_the_child_type()
{
var catJson1 = "{\"numberOfLives\":9,\"name\":\"Cleo\"}";
var catJson2 = "{\"numberOfLives\":9,\"age\":3}";
var jsonSerializer = new NaosJsonSerializer(typeof(GenericDiscoveryJsonConfiguration <Animal>));
var ex1 = Assert.Throws <JsonSerializationException>(() => jsonSerializer.Deserialize <Animal>(catJson1));
var ex2 = Assert.Throws <JsonSerializationException>(() => jsonSerializer.Deserialize <Animal>(catJson2));
ex1.Message.Should().StartWith("The json payload could not be deserialized into any of the candidate types.");
ex2.Message.Should().StartWith("The json payload could not be deserialized into any of the candidate types.");
}
public static void Serializer_deserialize_OneWay_bindable_type_into_abstract_type_when_concrete_type_embeds_a_TwoWay_bindable_type_using_specified_serializer()
{
var seafoodDietJson = "{\r\n \"seaCreature\": {\r\n \"color\": \"red\",\r\n \"size\": \"medium\",\r\n \"$concreteType\": \"Naos.Serialization.Test.JsonConfigurationTest+Salmon, Naos.Serialization.Test\"\r\n },\r\n \"amount\": 345\r\n}";
var seafoodDiet = new NaosJsonSerializer(typeof(GenericDiscoveryJsonConfiguration <SeaCreature, Diet>)).Deserialize <Diet>(seafoodDietJson) as SeafoodDiet;
seafoodDiet.Should().NotBeNull();
seafoodDiet.Amount.Should().Be(345);
seafoodDiet.SeaCreature.Should().NotBeNull();
seafoodDiet.SeaCreature.Should().BeOfType <Salmon>();
((Salmon)seafoodDiet.SeaCreature).Color.Should().Be("red");
((Salmon)seafoodDiet.SeaCreature).Size.Should().Be(SeaCreatureSize.Medium);
}
