public void DataObjectRegistry_LoadsFromJson()
{
try
{
DataObjectRegistries.Reset();
DataObjectRegistries.Register(GetType().Assembly);
DataObjectRegistries.Get <TestDataObject>().SetSourceFiles(new[] { Path.Combine("Data", "DataObjectRegistryData.json") });
DataObjectRegistries.Load();
var dobj1 = DataObjectRegistries.Get <TestDataObject>().GetObjectByKey("TEST_OBJECT_1");
TheResultingObject(dobj1)
.ShouldSatisfyTheCondition(x => x.Key == "TEST_OBJECT_1")
.ShouldSatisfyTheCondition(x => x.GlobalID == new Guid("3bd956ab-24cc-49e7-a178-99111c69d24f"))
.ShouldSatisfyTheCondition(x => x.Foo == "Hello")
.ShouldSatisfyTheCondition(x => x.Bar == "World");
var dobj2 = DataObjectRegistries.Get <TestDataObject>().GetObjectByKey("TEST_OBJECT_2");
TheResultingObject(dobj2)
.ShouldSatisfyTheCondition(x => x.Key == "TEST_OBJECT_2")
.ShouldSatisfyTheCondition(x => x.GlobalID == new Guid("285c472e-a184-49a6-9639-d5b127ebc74a"))
.ShouldSatisfyTheCondition(x => x.Foo == "Goodbye")
.ShouldSatisfyTheCondition(x => x.Bar == "Universe");
}
finally
{
DataObjectRegistries.Reset();
}
}
public void ResolvedDataObjectReference_DeserializesFromJson_Guid_WhenNullable()
{
try
{
DataObjectRegistries.Reset();
DataObjectRegistries.Register(GetType().Assembly);
DataObjectRegistries.Get <TestDataObject>().SetSourceFiles(new[] { Path.Combine("Data", "DataObjectRegistryData.xml") });
DataObjectRegistries.Load();
const String json1 = @"""3bd956ab-24cc-49e7-a178-99111c69d24f""";
const String json2 = @"null";
var reference1 = JsonConvert.DeserializeObject <ResolvedDataObjectReference?>(json1);
TheResultingValue(reference1.Value)
.ShouldSatisfyTheCondition(x => x.Value.Equals(Guid.Parse("3bd956ab-24cc-49e7-a178-99111c69d24f")));
var reference2 = JsonConvert.DeserializeObject <ResolvedDataObjectReference?>(json2);
TheResultingValue(reference2.HasValue)
.ShouldBe(false);
}
finally
{
DataObjectRegistries.Reset();
}
}
/// <summary>
/// Gets a <see cref="System.ComponentModel.TypeConverter.StandardValuesCollection"/> containing the object references defined by the specified data object registry.
/// </summary>
/// <returns>The <see cref="System.ComponentModel.TypeConverter.StandardValuesCollection"/> which was created.</returns>
private static StandardValuesCollection GetStandardValuesForRegistry()
{
var registry = DataObjectRegistries.Get <T>();
var keys = registry.Select(x => String.Format("@{0}:{1}", registry.ReferenceResolutionName, x.Key));
var references = (from k in keys
select(ResolvedDataObjectReference) ObjectResolver.FromString(k, typeof(ResolvedDataObjectReference))).ToList();
references.Insert(0, ResolvedDataObjectReference.Invalid);
return(new StandardValuesCollection(references));
}
public void ResolvedDataObjectReference_SerializesToJson_WhenNullable()
{
try
{
DataObjectRegistries.Reset();
DataObjectRegistries.Register(GetType().Assembly);
DataObjectRegistries.Get <TestDataObject>().SetSourceFiles(new[] { Path.Combine("Data", "DataObjectRegistryData.xml") });
DataObjectRegistries.Load();
var reference = DataObjectRegistries.ResolveReference("@test:TEST_OBJECT_1");
var json1 = JsonConvert.SerializeObject((ResolvedDataObjectReference?)reference);
TheResultingString(json1)
.ShouldBe(@"""@test:TEST_OBJECT_1""");
}
finally
{
DataObjectRegistries.Reset();
}
}
public void ResolvedDataObjectReference_SerializesToJson_Guid_WhenNullable()
{
try
{
DataObjectRegistries.Reset();
DataObjectRegistries.Register(GetType().Assembly);
DataObjectRegistries.Get <TestDataObject>().SetSourceFiles(new[] { Path.Combine("Data", "DataObjectRegistryData.xml") });
DataObjectRegistries.Load();
var reference = new ResolvedDataObjectReference(Guid.Parse("3bd956ab-24cc-49e7-a178-99111c69d24f"));
var json = JsonConvert.SerializeObject((ResolvedDataObjectReference?)reference);
TheResultingString(json)
.ShouldBe(@"""3bd956ab-24cc-49e7-a178-99111c69d24f""");
}
finally
{
DataObjectRegistries.Reset();
}
}
public void ResolvedDataObjectReference_DeserializesFromJson()
{
try
{
DataObjectRegistries.Reset();
DataObjectRegistries.Register(GetType().Assembly);
DataObjectRegistries.Get <TestDataObject>().SetSourceFiles(new[] { Path.Combine("Data", "DataObjectRegistryData.xml") });
DataObjectRegistries.Load();
const String json = @"""@test:TEST_OBJECT_1""";
var reference = JsonConvert.DeserializeObject <ResolvedDataObjectReference>(json);
TheResultingValue(reference)
.ShouldSatisfyTheCondition(x => x.Value.Equals(Guid.Parse("3bd956ab-24cc-49e7-a178-99111c69d24f")));
}
finally
{
DataObjectRegistries.Reset();
}
}
public void ResolvedDataObjectReference_SerializesToJson()
{
try
{
DataObjectRegistries.Reset();
DataObjectRegistries.Register(GetType().Assembly);
DataObjectRegistries.Get <TestDataObject>().SetSourceFiles(new[] { Path.Combine("Resources", "DataObjectRegistryData.xml") });
DataObjectRegistries.Load();
var reference = DataObjectRegistries.ResolveReference("@test:TEST_OBJECT_1");
var json = JsonConvert.SerializeObject(reference,
CoreJsonSerializerSettings.Instance);
TheResultingString(json)
.ShouldBe(@"""@test:TEST_OBJECT_1""");
}
finally
{
DataObjectRegistries.Reset();
}
}
/// <summary> /// Resolves an object reference. If the reference cannot be resolved, an exception is thrown. /// </summary> /// <param name="reference">The object reference to resolve.</param> /// <returns>The resolved object reference.</returns> public static ResolvedDataObjectReference ResolveReference(String reference) => DataObjectRegistries.ResolveReference(reference);
/// <summary> /// Loads objects for all of the application's registered data object registries. /// </summary> public static void LoadObjects() => DataObjectRegistries.LoadObjects();
/// <summary> /// Removes all objects from all of the application's data object registries /// and returns them to their default states. /// </summary> public static void Clear() => DataObjectRegistries.Clear();
/// <summary> /// Unregisters all object registries and completely resets the registry manager. /// </summary> public static void Reset() => DataObjectRegistries.Reset();
/// <summary> /// Removes the data object registry for the specified type from the collection of registries. /// </summary> /// <typeparam name="T">The type of data object for which to unregister a registry.</typeparam> public static void Unregister <T>() where T : UltravioletDataObject => DataObjectRegistries.Unregister <T>();
/// <summary> /// Registers the data object registries in the specified assembly. /// </summary> /// <param name="asm">The assembly that contains the registries to register.</param> public static void Register(Assembly asm) => DataObjectRegistries.Register(asm);
/// <summary>
/// Gets the data object registry for the specified object type.
/// </summary>
/// <typeparam name="T">The type of object for which to retrieve a registry.</typeparam>
/// <returns>The <see cref="UltravioletDataObjectRegistry{T}"/> which contains objects of type <typeparamref name="T"/>.</returns>
public static UltravioletDataObjectRegistry <T> Get <T>() where T : UltravioletDataObject =>
(UltravioletDataObjectRegistry <T>)DataObjectRegistries.Get <T>();
/// <summary>
/// Reads a <see cref="ResolvedDataObjectReference"/> value.
/// </summary>
private static Object ReadJson_ResolvedDataObjectReference(JsonReader reader, Type objectType, Object existingValue, JsonSerializer serializer)
{
var reference = (String)serializer.Deserialize(reader, typeof(String));
return(DataObjectRegistries.ResolveReference(reference));
}