public static DataServiceContextWrapper GetDefaultContext(this MockService serviceMock,
OdcmModel model)
{
return serviceMock
.GetContext()
.UseJson(model.ToEdmx(), true);
}
public void When_ServiceType_is_ODataV4_then_Microsoft_OData_is_Referenced()
{
var model = new OdcmModel(Any.ServiceMetadata(), ServiceType.ODataV4);
var odmcNamespace = Any.OdcmNamespace();
model.Namespaces.Add(odmcNamespace);
model.AddType(Any.ServiceOdcmClass(odmcNamespace));
var Class = Any.OdcmEntityClass(odmcNamespace);
model.AddType(Class);
var proxy = GetProxy(model);
proxy.GetReferencedAssemblies()
.Select(a => a.Name)
.Distinct()
.Should().Contain(new[]
{
"System.Runtime", "Microsoft.OData.ProxyExtensions", "System.Threading.Tasks",
"System.Linq.Expressions", "Microsoft.OData.Client", "Microsoft.OData.Edm",
"System.Xml.ReaderWriter", "System.Diagnostics.Debug", "System.Reflection", "System.IO",
});
}
private static IEnumerable<Feature> ForOdcmClassService(OdcmServiceClass odcmClass, OdcmModel model)
{
return new[]
{
Feature.ForOdcmClassService(odcmClass, model),
};
}
public IEnumerable<TextFile> GenerateProxy(OdcmModel model)
{
var csProject = new CSharpProject(model);
var codeGenerator = new SourceCodeGenerator(model.ServiceType);
return codeGenerator.Generate(csProject);
}
public static Feature ForOdcmClassService(OdcmServiceClass odcmClass, OdcmModel model)
{
return new Feature
{
Classes = global::Vipr.Writer.CSharp.Classes.ForOdcmClassService(odcmClass, model),
Interfaces = global::Vipr.Writer.CSharp.Interfaces.ForOdcmClassService(odcmClass),
};
}
public Given_an_OdcmEnum()
{
_model = new OdcmModel(Any.ServiceMetadata());
_namespace = Any.EmptyOdcmNamespace();
_model.Namespaces.Add(_namespace);
}
public Namespace(OdcmNamespace @namespace, OdcmModel model)
{
Name = NamesService.GetNamespaceName(@namespace);
//Features = @namespace.Enums.SelectMany(global::Vipr.Writer.CSharp.Features.ForOdcmEnum)
// .Concat(@namespace.Classes.SelectMany(global::Vipr.Writer.CSharp.Features.ForOdcmClass))
// .Concat(@namespace.Classes.SelectMany(c => global::Vipr.Writer.CSharp.Features.ForEntityContainer(c, model)));
Features = @namespace.Enums.SelectMany(global::Vipr.Writer.CSharp.Features.ForOdcmEnum)
.Concat(@namespace.Classes.OfType<OdcmComplexClass>().SelectMany(global::Vipr.Writer.CSharp.Features.ForOdcmClass))
.Concat(@namespace.Classes.OfType<OdcmEntityClass>().SelectMany(global::Vipr.Writer.CSharp.Features.ForOdcmClass))
.Concat(@namespace.Classes.OfType<OdcmServiceClass>().SelectMany(c => global::Vipr.Writer.CSharp.Features.ForEntityContainer(c, model)));
}
public static IEnumerable<Field> ForGeneratedEdmModel(OdcmModel odcmModel)
{
return new[]
{
new Field("ParsedModel",
new Type(new Identifier("global::Microsoft.OData.Edm", "IEdmModel")),
"LoadModelFromString()",
false,
true),
new ModelField("Edmx",
odcmModel)
};
}
public void Init(Action<OdcmModel> config = null, bool generateMocks = false)
{
Model = new OdcmModel(Any.ServiceMetadata());
Namespace = Any.EmptyOdcmNamespace();
Model.Namespaces.Add(Namespace);
Class = Any.OdcmEntityClass(Namespace);
Model.AddType(Class);
OdcmContainer = Any.ServiceOdcmClass(Namespace);
Model.AddType(OdcmContainer);
if (config != null) config(Model);
Model.ServiceMetadata["$metadata"] = Model.ToEdmx(true);
Proxy = GetProxy(Model, ConfigurationProvider, generateMocks ? new[] { "DynamicProxyGenAssembly2" } : null);
ConcreteType = Proxy.GetClass(Class.Namespace, Class.Name);
ConcreteInterface = Proxy.GetInterface(Class.Namespace, "I" + Class.Name);
FetcherType = Proxy.GetClass(Class.Namespace, Class.Name + "Fetcher");
FetcherInterface = Proxy.GetInterface(Class.Namespace, "I" + Class.Name + "Fetcher");
CollectionType = Proxy.GetClass(Class.Namespace, Class.Name + "Collection");
CollectionInterface = Proxy.GetInterface(Class.Namespace, "I" + Class.Name + "Collection");
EntityContainerType = Proxy.GetClass(Model.EntityContainer.Namespace, Model.EntityContainer.Name);
EntityContainerInterface = Proxy.GetInterface(Model.EntityContainer.Namespace, "I" + Model.EntityContainer.Name);
TargetEntity = new EntityArtifacts()
{
Class = Class,
ConcreteType = ConcreteType,
ConcreteInterface = ConcreteInterface,
FetcherType = FetcherType,
FetcherInterface = FetcherInterface,
CollectionType = CollectionType,
CollectionInterface = CollectionInterface
};
}
public static IEnumerable<Feature> ForEntityContainer(OdcmServiceClass odcmClass, OdcmModel model)
{
switch (odcmClass.Kind)
{
case OdcmClassKind.Complex:
case OdcmClassKind.MediaEntity:
case OdcmClassKind.Entity:
return Enumerable.Empty<Feature>();
case OdcmClassKind.Service:
return Features.ForOdcmClassService((OdcmServiceClass)odcmClass, model);
}
throw new NotImplementedException(string.Format("OdcmClassKind {0} is not recognized", odcmClass.Kind));
}
public Given_an_OdcmClass_Complex()
{
_model = new OdcmModel(Any.ServiceMetadata());
_namespace = Any.EmptyOdcmNamespace();
_model.Namespaces.Add(_namespace);
_class = Any.OdcmComplexClass(e => e.Namespace = _namespace);
_model.AddType(_class);
_proxy = GetProxy(_model);
_classType = _proxy.GetClass(_class.Namespace, _class.Name);
}
public Given_an_OdcmParameter()
{
_model = new OdcmModel(Any.ServiceMetadata());
_namespace = Any.EmptyOdcmNamespace();
_model.Namespaces.Add(_namespace);
_class = Any.OdcmEntityClass(_namespace);
_model.AddType(_class);
_method = Any.OdcmMethod(m => m.Parameters.Clear());
_class.Methods.Add(_method);
_param = Any.OdcmParameter();
_method.Parameters.Add(_param);
_expectedMethodName = _method.Name + "Async";
}
public Given_a_nullable_Primitive_OdcmProperty()
{
_model = new OdcmModel(Any.ServiceMetadata());
_namespace = Any.EmptyOdcmNamespace();
_model.Namespaces.Add(_namespace);
_class = Any.OdcmEntityClass(_namespace);
_property = Any.PrimitiveOdcmProperty(p =>
{
p.IsNullable = true;
p.Class = _class;
});
_class.Properties.Add(_property);
_model.AddType(_class);
}
public static IEnumerable <OdcmClass> GetMediaEntityTypes(this OdcmModel model)
{
var namespaces = GetOdcmNamespaces(model);
return(namespaces.SelectMany(@namespace => @namespace.Classes.Where(x => x.IsStreamedEntity())));
}
public Given_a_ConfigurationProvider()
{
_model = Any.OdcmModel();
}
public OdcmModel GenerateOdcmModel(IEnumerable<TextFile> serviceMetadata)
{
if (serviceMetadata == null)
throw new ArgumentNullException("serviceMetadata");
var edmxFile = serviceMetadata.FirstOrDefault(f => f.RelativePath == MetadataKey);
if (edmxFile == null)
throw new ArgumentException(
String.Format("Argument must contain file with RelateivePath \"{0}", MetadataKey),
"serviceMetadata");
var edmx = XElement.Parse(edmxFile.Contents);
IEnumerable<EdmError> errors;
if (!EdmxReader.TryParse(edmx.CreateReader(ReaderOptions.None), out _edmModel, out errors))
{
Debug.Assert(errors != null, "errors != null");
if (errors.FirstOrDefault() == null)
{
throw new InvalidOperationException();
}
throw new InvalidOperationException(errors.FirstOrDefault().ErrorMessage);
}
_odcmModel = new OdcmModel(serviceMetadata);
AddPrimitives();
WriteNamespaces();
return _odcmModel;
}
public string GetProxyXmlDocumentContent(OdcmModel model, IConfigurationProvider configurationProvider = null, IEnumerable<string> internalsVisibleTo = null)
{
var proxySources = GetProxySources(model, configurationProvider, internalsVisibleTo);
return GetXmlDocumentContent(ReferencedAssemblies, proxySources.Select(f => f.Contents).ToArray());
}
public CSharpProject(OdcmModel model)
{
Namespaces = global::Vipr.Writer.CSharp.Namespaces.ForModel(model);
}
protected static CustomT4Host Host(ITemplateInfo templateInfo, string templatesDirectory, OdcmObject odcmObject, OdcmModel odcmModel)
{
if (_host == null)
{
_host = new CustomT4Host(templateInfo, templatesDirectory, odcmObject, odcmModel);
}
else
{
_host.Reset(templateInfo, templatesDirectory, odcmObject, odcmModel);
}
return(_host);
}
private void ExportOcdmModel(OdcmModel model)
{
if (string.IsNullOrEmpty(_ocdmModelExportPath)) return;
var jss = new JsonSerializerSettings { PreserveReferencesHandling = PreserveReferencesHandling.Objects };
File.WriteAllText(_ocdmModelExportPath, JsonConvert.SerializeObject(model, jss));
}
public Given_an_OdcmNamespace()
{
_model = new OdcmModel(Any.ServiceMetadata());
}
internal static IEnumerable<Namespace> ForModel(OdcmModel model)
{
return model.Namespaces.Where(n => !n.Name.Equals("edm", StringComparison.OrdinalIgnoreCase))
.Select(n => new Namespace(n, model));
}
public CodeWriterJava(OdcmModel model) : base(model)
{
}
protected static CustomT4Host Host(ITemplateInfo templateInfo, string templatesDirectory, OdcmObject odcmObject, OdcmModel odcmModel)
{
// Need to always set the host. Typically, this is run against a single platform when generating codefiels.
// In test cases, we need to target multiple platforms. Since much of this code is static, we need to make sure
// reset the information provided to the template processor. This change fixes a bug when targeting
// multiple platforms in a test.
_host = new CustomT4Host(templateInfo, templatesDirectory, odcmObject, odcmModel);
return(_host);
}
// IOdcmWriter
public IEnumerable <TextFile> GenerateProxy(OdcmModel model)
{
this.CurrentModel = model;
logger.Debug("Currently processing model {0}", model);
return(this.ProcessTemplates());
}
public static IEnumerable <OdcmProperty> GetProperties(this OdcmModel model)
{
return
(model.Namespaces.SelectMany(n => n.Classes.SelectMany(c => c.Properties)));
}
public static IEnumerable <OdcmProperty> GetStreamProperties(this OdcmModel model)
{
return(model.GetProperties(typeName: "Stream", longDescriptionMatches: null));
}
private void ConfigureReaderMock(string metadata, OdcmModel model)
{
_readerMock
.Setup(
r =>
r.GenerateOdcmModel(
It.Is<IEnumerable<TextFile>>(
g => g.Any(f => f.RelativePath.Equals("$metadata") && f.Contents.Equals(metadata)))))
.Returns(model);
}
public static IEnumerable <OdcmClass> GetEntityTypes(this OdcmModel model)
{
var namespaces = GetOdcmNamespaces(model);
return(namespaces.SelectMany(@namespace => @namespace.Classes.Where(x => x is OdcmEntityClass || x is OdcmMediaClass)));
}
public Given_an_OdcmObject_with_Description()
{
_model = new OdcmModel(Any.ServiceMetadata());
_namespace = Any.EmptyOdcmNamespace();
_model.Namespaces.Add(_namespace);
}
public static IEnumerable <OdcmClass> GetComplexTypes(this OdcmModel model)
{
var namespaces = GetOdcmNamespaces(model);
return(namespaces.SelectMany(@namespace => @namespace.Classes.Where(x => x is OdcmComplexClass && x.CanonicalName().ToLowerInvariant() != "microsoft.graph.json")));
}
public static IEnumerable <OdcmMethod> GetMethods(this OdcmModel model)
{
return(model.GetEntityTypes().SelectMany(entityType => entityType.Methods));
}
/// <summary>
/// This method takes a specific property and determines whether its could be referenced in the navigation property of another type.
/// The navigation property must also come from chain where the containTarget=true from the root Service class to prove that we can reference it.
/// Ideally we should call this function if GetServiceCollectionNavigationPropertyForPropertyType returns null
/// </summary>
/// <param name="odcmProperty">The property to check</param>
/// <param name="model">The model to use</param>
/// <returns></returns>
public static bool IsPropertyChainedToContainedServiceNavigationProperty(this OdcmProperty odcmProperty, OdcmModel model)
{
// keep track of the types we've traversed to avoid circular references
var navigatedTypes = new HashSet <string>();
var matchingRootProperty = GetOdcmNamespaces(model)
.SelectMany(
@namespace =>
@namespace
.Classes
.FirstOrDefault(odcmClass => odcmClass.Kind == OdcmClassKind.Service) // find the root service class
?.Properties
?.Where(serviceProperty => serviceProperty.GetType() == typeof(OdcmSingleton)) // find the singleton properties
?.Where(singleton =>
singleton.
Type.AsOdcmClass()
?.Properties
?.Where(property => property.ContainsTarget) // find singleton type properties that are self contained
?.Any(property => property.IsPropertyTypeChainedContainedNavigationProperty( // keep following the containsTarget=True to find if we can use a reference
odcmProperty,
navigatedTypes,
property.IsCollection
? $"{singleton.Name}/{property.Name}/{{id}}"
: $"{singleton.Name}/{property.Name}")
) ?? false
) ?? Array.Empty <OdcmProperty>()
).FirstOrDefault();
return(matchingRootProperty != null);
}
public static IEnumerable <OdcmEnum> GetEnumTypes(this OdcmModel model)
{
var namespaces = GetOdcmNamespaces(model);
return(namespaces.SelectMany(@namespace => @namespace.Types.OfType <OdcmEnum>()));
}
public string GetProxyXmlDocumentContent(OdcmModel model, IConfigurationProvider configurationProvider = null, IEnumerable <string> internalsVisibleTo = null)
{
var proxySources = GetProxySources(model, configurationProvider, internalsVisibleTo);
return(GetXmlDocumentContent(ReferencedAssemblies, proxySources.Select(f => f.Contents).ToArray()));
}
public IEnumerable <TextFile> GenerateProxy(OdcmModel model)
{
return(Enumerable.Empty <TextFile>());
}
/// <summary>
/// Get the service collection navigation property for the given property type
///
/// We have revised the LINQ statement to support the following OData rules
/// regarding containment:
///
/// 1. If a navigation property specifies "ContainsTarget='true'", it is self-contained.
/// Generate a direct path to the item (ie "parent/child").
/// 2. If a navigation property does not specify ContainsTarget but there is a defined EntitySet
/// of the given type, it is a reference relationship. Generate a reference path to the item (ie "item/$ref").
/// 3. If a navigation property does not have a defined EntitySet but there is a Singleton which has
/// a self-contained reference to the given type, we can make a relationship to the implied EntitySet of
/// the singleton. Generate a reference path to the item (ie "singleton/item/$ref").
/// 4. If none of the above pertain. Try to call <see cref="IsPropertyChainedToContainedServiceNavigationProperty"/> to ascertain if this is a metadata error as
/// the relationship could be more than one level deep. (The nav property we are looking for could be a navigation property of another navigation property :) ).
/// 5. If none of the above pertain to the navigation property, it should be treated as a metadata error.
/// </summary>
public static OdcmProperty GetServiceCollectionNavigationPropertyForPropertyType(this OdcmProperty odcmProperty, OdcmModel model)
{
// Try to find the first collection navigation property for the specified type directly on the service
// class object. If an entity is used in a reference property a navigation collection
// on the client for that type is required.
try
{
var explicitProperty = GetOdcmNamespaces(model)
.SelectMany(
@namespace =>
@namespace
.Classes
.Where(odcmClass => odcmClass.Kind == OdcmClassKind.Service)
.SelectMany(service => (service as OdcmServiceClass).NavigationProperties())
.Where(property => property.IsCollection && property.Projection.Type.FullName.Equals(odcmProperty.Projection.Type.FullName))
).FirstOrDefault();
if (explicitProperty != null)
{
return(explicitProperty);
}
// Check the singletons for a matching implicit EntitySet
else
{
var implicitProperty = GetOdcmNamespaces(model)
.SelectMany(
@namespace =>
@namespace
.Classes
.Where(odcmClass => odcmClass.Kind == OdcmClassKind.Service)
.FirstOrDefault()
?.Properties
?.Where(property => property.GetType() == typeof(OdcmSingleton)) //Get the list of singletons defined by the service
?.Where(singleton => singleton
.Type
.AsOdcmClass()
?.Properties
//Find navigation properties on the singleton that are self-contained (implicit EntitySets) that match the type
//we are searching for
.Where(prop => prop.ContainsTarget == true && prop.Type.Name == odcmProperty.Type.Name)
.FirstOrDefault() != null
) ?? new OdcmProperty[] { }
).FirstOrDefault();
if (implicitProperty != null)
{
return(implicitProperty);
}
}
//If we are unable to find a valid EntitySet for the property, treat this
//as an exception so the service has an opportunity to correct this in the metadata
throw new Exception("Found no valid EntitySet for the given property.");
}
catch (Exception e)
{
logger.Error("The navigation property \"{0}\" on class \"{1}\" does not specify it is self-contained nor is it defined in an explicit or implicit EntitySet", odcmProperty.Name.ToString(), odcmProperty.Class.FullName.ToString());
logger.Error(e);
return(null);
}
}
public CodeWriterPHP(OdcmModel model) : base(model)
{
}
private void ConfigureMocks(string metadata, OdcmModel model, IEnumerable<TextFile> outputTextFiles)
{
ConfigureReaderMock(metadata, model);
ConfigureWriterMock(model, outputTextFiles);
ConfigureBootstrapperMock();
}
public Given_an_OdcmNamespace()
{
_model = new OdcmModel(Any.ServiceMetadata());
}
private void ConfigureWriterMock(OdcmModel model, IEnumerable<TextFile> outputTextFiles)
{
_writerMock
.Setup(w => w.GenerateProxy(It.Is<OdcmModel>(m => m == model)))
.Returns(outputTextFiles);
}
public IEnumerable<TextFile> GenerateProxy(OdcmModel model)
{
return Enumerable.Empty<TextFile>();
}
public static string GetEntityContainer(this OdcmModel model)
{
return(model.EntityContainer.Name);
}
public static OdcmModel OdcmModel(Action<OdcmModel> config = null)
{
var retVal = new OdcmModel(Any.ServiceMetadata());
retVal.Namespaces.AddRange(Any.Sequence(s => Any.OdcmNamespace()));
var containerNamespace = retVal.Namespaces.RandomElement();
containerNamespace.Types.Add(Any.ServiceOdcmClass(containerNamespace));
if (config != null) config(retVal);
return retVal;
}
public static IEnumerable<Class> ForOdcmClassService(OdcmServiceClass odcmClass, OdcmModel model)
{
return new[] {Class.ForEntityContainer(model, odcmClass)};
}
public IEnumerable <TextFile> GenerateProxy(OdcmModel model)
{
return(ProcessTemplates(model));
}
public Given_a_ConfigurationProvider()
{
_model = Any.OdcmModel();
}
public ModelField(string name, OdcmModel odcmModel)
: base(name, new Type(new Identifier("System", "String")), string.Format("@\"{0}\"", ModelToEscapedString(odcmModel.ServiceMetadata["$metadata"])), true)
{
}
internal static Class ForEntityContainer(OdcmModel odcmModel, OdcmServiceClass odcmContainer)
{
return new Class
{
AccessModifier = "public ",
Constructors = global::Vipr.Writer.CSharp.Constructors.ForEntityContainer(odcmContainer),
Description = odcmContainer.Description,
Fields = global::Vipr.Writer.CSharp.Fields.ForEntityContainer(odcmContainer),
Interfaces = global::Vipr.Writer.CSharp.ImplementedInterfaces.ForEntityContainer(odcmContainer),
Identifier = NamesService.GetEntityContainerTypeName(odcmContainer),
NestedClasses = new[] { ForGeneratedEdmModel(odcmModel) },
Methods = global::Vipr.Writer.CSharp.Methods.ForEntityContainer(odcmContainer),
Properties = global::Vipr.Writer.CSharp.Properties.ForEntityContainer(odcmContainer)
};
}
internal static Class ForGeneratedEdmModel(OdcmModel odcmModel)
{
return new Class
{
AbstractModifier = "abstract ",
AccessModifier = "private ",
Fields = global::Vipr.Writer.CSharp.Fields.ForGeneratedEdmModel(odcmModel),
Identifier = new Identifier("", "GeneratedEdmModel"),
Methods = global::Vipr.Writer.CSharp.Methods.ForGeneratedEdmModel(),
};
}
public Given_an_OdcmObject_with_Description()
{
_model = new OdcmModel(Any.ServiceMetadata());
_namespace = Any.EmptyOdcmNamespace();
_model.Namespaces.Add(_namespace);
}
