| public CreateIncludedRepresentations ( List | ||
| primaryResourceList | List | |
| resourceMapping | IResourceMapping | |
| context | Context | |
| return | List |
|
public CompoundDocument Transform(object objectGraph, Context context)
{
Type innerObjectType = Reflection.GetObjectType(objectGraph);
transformationHelper.VerifyTypeSupport(innerObjectType);
transformationHelper.AssureAllMappingsRegistered(innerObjectType, configuration);
var result = new CompoundDocument
{
Meta = transformationHelper.GetMetadata(objectGraph)
};
var resource = transformationHelper.UnwrapResourceObject(objectGraph);
var resourceMapping = configuration.GetMapping(innerObjectType);
var resourceList = transformationHelper.UnifyObjectsToList(resource);
var representationList = resourceList.Select(
o => transformationHelper.CreateResourceRepresentation(o, resourceMapping, context));
result.Data = transformationHelper.ChooseProperResourceRepresentation(resource, representationList);
result.Links = transformationHelper.GetTopLevelLinks(objectGraph, context.RequestUri);
if (resourceMapping.Relationships.Any())
{
result.Included = transformationHelper.CreateIncludedRepresentations(resourceList, resourceMapping, context);
}
return(result);
}
public void AppendIncludedRepresentationRecursive_RecursesWholeTree()
{
// Arrange
var source = new PostBuilder()
.WithAuthor(PostBuilder.Asimov)
.WithComment(1, "Comment One")
.WithComment(2, "Comment Two")
.Build();
var sourceList = new List<object>()
{
source
};
var config = TestModelConfigurationBuilder.BuilderForEverything.Build();
var mapping = config.GetMapping(typeof(Post));
var context = new Context(
new Uri("http://dummy:4242/posts"),
new string[] { "authors.comments" });
var transformationHelper = new TransformationHelper(config, new FakeLinkBuilder());
// Act
var result = transformationHelper.CreateIncludedRepresentations(sourceList, mapping, context);
// Assert
Assert.NotNull(result.Single(x => x.Id == "1" && x.Type == "comments"));
Assert.NotNull(result.Single(x => x.Id == "2" && x.Type == "comments"));
Assert.NotNull(result.Single(x => x.Id == "1" && x.Type == "authors"));
Assert.False(result.Any(x => x.Type == "posts"));
}
public CompoundDocument Transform(object objectGraph, Context context)
{
CompoundDocument result = objectGraph as CompoundDocument;
if (result != null)
{
return(result);
}
Type innerObjectType = TransformationHelper.GetObjectType(objectGraph);
TransformationHelper.VerifyTypeSupport(innerObjectType);
TransformationHelper.AssureAllMappingsRegistered(innerObjectType, context.Configuration);
result = new CompoundDocument
{
Meta = TransformationHelper.GetMetadata(objectGraph)
};
var resource = TransformationHelper.UnwrapResourceObject(objectGraph);
var resourceMapping = context.Configuration.GetMapping(innerObjectType);
var resourceList = TransformationHelper.UnifyObjectsToList(resource);
var representationList = resourceList.Select(o => TransformationHelper.CreateResourceRepresentation(o, resourceMapping, context));
var primaryResource = TransformationHelper.ChooseProperResourceRepresentation(resource, representationList);
result.Data = primaryResource;
if (resourceMapping.Relationships.Any())
{
result.Included = TransformationHelper.CreateIncludedRepresentations(resourceList, resourceMapping, context);
}
return(result);
}
public void AppendIncludedRepresentationRecursive_RecursesWholeTree_No_Duplicates()
{
// Arrange
var duplicateAuthor = PostBuilder.Asimov;
var firstSource = new PostBuilder()
.WithAuthor(duplicateAuthor)
.Build();
var secondSource = new PostBuilder()
.WithAuthor(duplicateAuthor)
.Build();
var sourceList = new List<object>()
{
firstSource,
secondSource
};
var config = TestModelConfigurationBuilder.BuilderForEverything.Build();
var mapping = config.GetMapping(typeof(Post));
var context = new Context(
new Uri("http://dummy:4242/posts"),
new string[] { "authors.comments" });
var transformationHelper = new TransformationHelper(config, new FakeLinkBuilder());
// Act
var result = transformationHelper.CreateIncludedRepresentations(sourceList, mapping, context);
// Assert
Assert.Equal(1, result.Count(x =>
x.Type == "authors" &&
x.Id == PostBuilder.Asimov.Id.ToString()));
}
public void GIVEN_NoIncludedItems_WHEN_Get_THEN_IncludedItemsAreNull()
{
// Arrange
var source = new PostBuilder()
.Build();
var sourceList = new List<object>()
{
source
};
var config = TestModelConfigurationBuilder.BuilderForEverything.Build();
var mapping = config.GetMapping(typeof(Post));
var context = new Context(new Uri("http://dummy:4242/posts"));
var transformationHelper = new TransformationHelper(config, new FakeLinkBuilder());
// Act
var result = transformationHelper.CreateIncludedRepresentations(sourceList, mapping, context);
// Assert
Assert.Null(result);
}