private static void RunVerification <T>(
DescribedSerializationBase describedSerialization,
RoundtripSerializationVerification <T> verificationCallback,
AppDomainScenarios appDomainScenario,
T deserializedObject)
{
new { verificationCallback }.AsArg().Must().NotBeNull();
try
{
verificationCallback(describedSerialization, deserializedObject);
}
catch (Exception ex)
{
throw new InvalidOperationException(Invariant($"Failed to roundtrip specified object to/from {describedSerialization.SerializerRepresentation.SerializationKind} {describedSerialization.GetSerializationFormat()} using {describedSerialization.SerializerRepresentation.SerializationConfigType.ResolveFromLoadedTypes().ToStringReadable()} with the App Domain Scenario '{appDomainScenario}'. Serialized payload is: {describedSerialization.GetSerializedPayloadAsEncodedString()}. Deserialized object is: {deserializedObject}."), ex);
}
}
/// <summary>
/// Test roundtrip serialization to/from JSON, asserting that the expected/provided value is equal to the deserialized value using
/// the specified callback, with the serialization configuration type specified.
/// </summary>
/// <typeparam name="T">The type being tested.</typeparam>
/// <param name="expected">The value to serialize, which should be equal to the resulting deserialized object.</param>
/// <param name="verificationCallback">Callback to verify that the expected/provided value is equal to the deserialized value.</param>
/// <param name="jsonSerializationConfigurationType">Optional type of the serialization configuration to use for JSON testing. DEFAULT is null; <see cref="NullJsonSerializationConfiguration"/> will be used.</param>
/// <param name="formats">The serialization formats to test.</param>
/// <param name="appDomainScenarios">Optional value that specifies various scenarios of serializing and de-serializing in the current App Domain or a new App Domain. DEFAULT is test the roundtrip in a new App Domain and also to serialize in a new App Domain and de-serialize in a new, but different App Domain.</param>
public static void RoundtripSerializeViaJsonWithCallbackVerification <T>(
this T expected,
RoundtripSerializationVerification <T> verificationCallback,
Type jsonSerializationConfigurationType = null,
IReadOnlyCollection <SerializationFormat> formats = null,
AppDomainScenarios appDomainScenarios = DefaultAppDomainScenarios)
{
expected.RoundtripSerializeWithCallbackVerification(
verificationCallback,
null,
jsonSerializationConfigurationType,
null,
false,
true,
false,
formats,
appDomainScenarios);
}
/// <summary>
/// Test roundtrip serialization, asserting that the expected/provided value is equal to the deserialized value using
/// the specified callback, with the serialization configuration type(s) specified.
/// </summary>
/// <typeparam name="T">The type being tested.</typeparam>
/// <param name="expected">The value to serialize, which should be equal to the resulting deserialized object.</param>
/// <param name="verificationCallback">Callback to verify that the expected/provided value is equal to the deserialized value.</param>
/// <param name="bsonSerializationConfigurationType">Optional type of the serialization configuration to use for BSON testing. DEFAULT is null; <see cref="NullBsonSerializationConfiguration"/> will be used.</param>
/// <param name="jsonSerializationConfigurationType">Optional type of the serialization configuration to use for JSON testing. DEFAULT is null; <see cref="NullJsonSerializationConfiguration"/> will be used.</param>
/// <param name="propertyBagSerializationConfigurationType">Optional type of the serialization configuration to use for Property Bag testing. DEFAULT is null; <see cref="NullPropertyBagSerializationConfiguration"/> will be used.</param>
/// <param name="testBson">Optional value indicating whether to test serialization to/from BSON. DEFAULT is true.</param>
/// <param name="testJson">Optional value indicating whether to test serialization to/from JSON. DEFAULT is true.</param>
/// <param name="testPropertyBag">Optional value indicating whether to test serialization to/from a Property Bag. DEFAULT is false.</param>
/// <param name="formats">The serialization formats to test.</param>
/// <param name="appDomainScenarios">Optional value that specifies various scenarios of serializing and de-serializing in the current App Domain or a new App Domain. DEFAULT is test the roundtrip in a new App Domain and also to serialize in a new App Domain and de-serialize in a new, but different App Domain.</param>
public static void RoundtripSerializeWithCallbackVerification <T>(
this T expected,
RoundtripSerializationVerification <T> verificationCallback,
Type bsonSerializationConfigurationType = null,
Type jsonSerializationConfigurationType = null,
Type propertyBagSerializationConfigurationType = null,
bool testBson = true,
bool testJson = true,
bool testPropertyBag = false,
IReadOnlyCollection <SerializationFormat> formats = null,
AppDomainScenarios appDomainScenarios = DefaultAppDomainScenarios)
{
new { appDomainScenarios }.AsArg().Must().NotBeEqualTo(AppDomainScenarios.None);
formats = formats ?? new[] { SerializationFormat.String, SerializationFormat.Binary };
formats.AsArg().Must().NotBeNullNorEmptyEnumerable();
var serializerRepresentations = new List <SerializerRepresentation>();
if (testBson)
{
var serializerDescription = new SerializerRepresentation(SerializationKind.Bson, bsonSerializationConfigurationType?.ToRepresentation());
serializerRepresentations.Add(serializerDescription);
}
if (testJson)
{
var serializerRepresentation = new SerializerRepresentation(SerializationKind.Json, jsonSerializationConfigurationType?.ToRepresentation());
serializerRepresentations.Add(serializerRepresentation);
}
if (testPropertyBag)
{
var serializerDescription = new SerializerRepresentation(SerializationKind.PropertyBag, propertyBagSerializationConfigurationType?.ToRepresentation());
serializerRepresentations.Add(serializerDescription);
}
if (!serializerRepresentations.Any())
{
throw new InvalidOperationException("No serializers are being tested.");
}
Func <SerializerRepresentation, SerializationFormat, object, DescribedSerialization> serializeFunc = Serialize;
Func <DescribedSerialization, T> deserializeFunc = Deserialize <T>;
Func <SerializerRepresentation, SerializationFormat, T, Tuple <string, T> > serializeAndDeserializeFunc = SerializeAndDeserialize <T>;
foreach (var serializerRepresentation in serializerRepresentations)
{
foreach (var format in formats)
{
if (appDomainScenarios.HasFlag(AppDomainScenarios.RoundtripInCurrentAppDomain))
{
var serializeAndDeserializeResult = serializeAndDeserializeFunc(serializerRepresentation, format, expected);
RunVerification(serializerRepresentation, format, verificationCallback, AppDomainScenarios.RoundtripInCurrentAppDomain, serializeAndDeserializeResult.Item1, serializeAndDeserializeResult.Item2);
}
if (appDomainScenarios.HasFlag(AppDomainScenarios.RoundtripInNewAppDomain))
{
var serializeAndDeserializeResult = serializeAndDeserializeFunc.ExecuteInNewAppDomain(serializerRepresentation, format, expected);
RunVerification(serializerRepresentation, format, verificationCallback, AppDomainScenarios.RoundtripInNewAppDomain, serializeAndDeserializeResult.Item1, serializeAndDeserializeResult.Item2);
}
if (appDomainScenarios.HasFlag(AppDomainScenarios.SerializeInCurrentAppDomainAndDeserializeInNewAppDomain))
{
var describedSerialization = serializeFunc(serializerRepresentation, format, expected);
var deserializedObject = deserializeFunc.ExecuteInNewAppDomain(describedSerialization);
RunVerification(serializerRepresentation, format, verificationCallback, AppDomainScenarios.SerializeInCurrentAppDomainAndDeserializeInNewAppDomain, describedSerialization.SerializedPayload, deserializedObject);
}
if (appDomainScenarios.HasFlag(AppDomainScenarios.SerializeInNewAppDomainAndDeserializeInNewAppDomain))
{
var describedSerialization = serializeFunc.ExecuteInNewAppDomain(serializerRepresentation, format, expected);
var deserializedObject = deserializeFunc.ExecuteInNewAppDomain(describedSerialization);
RunVerification(serializerRepresentation, format, verificationCallback, AppDomainScenarios.SerializeInNewAppDomainAndDeserializeInNewAppDomain, describedSerialization.SerializedPayload, deserializedObject);
}
}
}
}