public void Merge_Should_Merge_HandlersAndPrependExtensionHandlers()
{
// arrange
var firstFieldHandler = new QueryableDefaultSortFieldHandler();
var extensionFieldHandler = new MockFieldHandler();
var convention = new MockProvider(x => x.AddFieldHandler(firstFieldHandler));
var extension = new MockProviderExtensions(
x => x.AddFieldHandler(extensionFieldHandler));
var context = new ConventionContext(
"Scope",
new ServiceCollection().BuildServiceProvider(),
DescriptorContext.Create());
convention.Initialize(context);
extension.Initialize(context);
// act
extension.Merge(context, convention);
// assert
Assert.NotNull(convention.DefinitionAccessor);
Assert.Collection(
convention.DefinitionAccessor !.Handlers,
x => Assert.Equal(extensionFieldHandler, x.HandlerInstance),
x => Assert.Equal(firstFieldHandler, x.HandlerInstance));
}
public Schema Create()
{
IServiceProvider services = _services ?? new EmptyServiceProvider();
IBindingLookup bindingLookup =
_bindingCompiler.Compile(DescriptorContext.Create(services));
var types = new List <ITypeReference>(_types);
if (_documents.Count > 0)
{
types.AddRange(ParseDocuments(services, bindingLookup));
}
var lazy = new LazySchema();
TypeInitializer initializer =
InitializeTypes(services, bindingLookup, types, () => lazy.Schema);
SchemaDefinition definition = CreateSchemaDefinition(initializer);
if (definition.QueryType == null && _options.StrictValidation)
{
// TODO : Resources
throw new SchemaException(
SchemaErrorBuilder.New()
.SetMessage("No QUERY TYPE")
.Build());
}
var schema = new Schema(definition);
lazy.Schema = schema;
return(schema);
}
public void Merge_Should_DeepMerge_Configurations()
{
// arrange
var convention = new MockFilterConvention(
x => x.Configure <ComparableOperationFilterInput <int> >(d => d.Name("Foo")));
var extension = new FilterConventionExtension(
x => x.Configure <ComparableOperationFilterInput <int> >(d => d.Name("Bar")));
var context = new ConventionContext(
"Scope",
new ServiceCollection().BuildServiceProvider(),
DescriptorContext.Create());
convention.Initialize(context);
extension.Initialize(context);
// act
extension.Merge(context, convention);
// assert
Assert.NotNull(convention.DefinitionAccessor);
List <ConfigureFilterInputType> configuration =
Assert.Single(convention.DefinitionAccessor !.Configurations.Values) !;
Assert.Equal(2, configuration.Count);
}
public void Merge_Should_Merge_ProviderExtensions()
{
// arrange
var provider1 = new MockProviderExtensions();
var convention = new MockProjectionConvention(x => x.AddProviderExtension(provider1));
var provider2 = new MockProviderExtensions();
var extension =
new ProjectionConventionExtension(x => x.AddProviderExtension(provider2));
var context = new ConventionContext(
"Scope",
new ServiceCollection().BuildServiceProvider(),
DescriptorContext.Create());
convention.Initialize(context);
extension.Initialize(context);
// act
extension.Merge(context, convention);
// assert
Assert.NotNull(convention.DefinitionAccessor);
Assert.Collection(
convention.DefinitionAccessor !.ProviderExtensions,
x => Assert.Equal(provider1, x),
x => Assert.Equal(provider2, x));
}
public void Register_ClrType_InferSchemaTypes()
{
// arrange
var typeInterceptor = new AggregateTypeInterceptor();
typeInterceptor.SetInterceptors(new[] { new IntrospectionTypeInterceptor() });
IDescriptorContext context = DescriptorContext.Create(
typeInterceptor: typeInterceptor);
var typeRegistry = new TypeRegistry(context.TypeInterceptor);
var typeInitializer = new TypeInitializer(
context,
typeRegistry,
new List <ITypeReference>
{
context.TypeInspector.GetTypeRef(typeof(Foo), TypeContext.Output)
},
null,
t =>
{
return(t switch
{
ObjectType <Foo> => RootTypeKind.Query,
_ => RootTypeKind.None
});
});
public void Merge_Should_DeepMerge_EnumConfigurations()
{
// arrange
var convention = new MockSortConvention(
x => x.ConfigureEnum <DefaultSortEnumType>(d => d.Name("Foo")));
var extension = new SortConventionExtension(
x => x.ConfigureEnum <DefaultSortEnumType>(d => d.Name("Foo")));
var context = new ConventionContext(
"Scope",
new ServiceCollection().BuildServiceProvider(),
DescriptorContext.Create());
convention.Initialize(context);
extension.Initialize(context);
// act
extension.Merge(context, convention);
// assert
Assert.NotNull(convention.DefinitionAccessor);
List <ConfigureSortEnumType> configuration =
Assert.Single(convention.DefinitionAccessor !.EnumConfigurations.Values) !;
Assert.Equal(2, configuration.Count);
}
public void Register_ClrType_InferSchemaTypes()
{
// arrange
var initialTypes = new List <ITypeReference>();
initialTypes.Add(new ClrTypeReference(
typeof(Foo),
TypeContext.Output));
var serviceProvider = new EmptyServiceProvider();
var typeRegistrar = new TypeRegistrar(
serviceProvider,
DescriptorContext.Create(),
initialTypes,
new Dictionary <string, object>());
// act
typeRegistrar.Complete();
// assert
typeRegistrar.Registerd
.Select(t => t.Value.Type)
.OfType <IHasClrType>()
.ToDictionary(
t => t.GetType().GetTypeName(),
t => t.ClrType.GetTypeName())
.MatchSnapshot(new SnapshotNameExtension("registered"));
typeRegistrar.ClrTypes.ToDictionary(
t => t.Key.ToString(),
t => t.Value.ToString())
.MatchSnapshot(new SnapshotNameExtension("clr"));
}
public void Initializer_SchemaOptions_Are_Null()
{
// arrange
IDescriptorContext context = DescriptorContext.Create(
typeInterceptor: new AggregateTypeInterceptor(new IntrospectionTypeInterceptor()));
var typeRegistry = new TypeRegistry();
var typeInitializer = new TypeInitializer(
context,
typeRegistry,
new List <ITypeReference>
{
context.TypeInspector.GetTypeRef(typeof(Foo), TypeContext.Output)
},
new List <Type>(),
null !,
t => t is ObjectType <Foo>,
t => t is FooType);
// act
void Action() => typeInitializer.Initialize(() => null, null !);
// assert
Assert.Throws <ArgumentNullException>(Action);
}
private static DescriptorContext CreateContext(
SchemaBuilder builder,
LazySchema lazySchema)
{
IServiceProvider services = builder._services ?? new EmptyServiceProvider();
var schemaInterceptors = new List <ISchemaInterceptor>();
var typeInterceptors = new List <ITypeInitializationInterceptor>();
InitializeInterceptors(services, builder._schemaInterceptors, schemaInterceptors);
InitializeInterceptors(services, builder._typeInterceptors, typeInterceptors);
var schemaInterceptor = new AggregateSchemaInterceptor(schemaInterceptors);
var typeInterceptor = new AggregateTypeInterceptor(typeInterceptors);
DescriptorContext context = DescriptorContext.Create(
builder._options,
services,
builder._conventions,
builder._contextData,
lazySchema,
schemaInterceptor,
typeInterceptor);
schemaInterceptor.OnBeforeCreate(context, builder);
return(context);
}
public void Register_SchemaType_ClrTypeExists_NoSystemTypes()
{
// arrange
var context = DescriptorContext.Create();
var typeRegistry = new TypeRegistry();
var typeLookup = new TypeLookup(context.TypeInspector, typeRegistry);
var typeDiscoverer = new TypeDiscoverer(
context,
typeRegistry,
typeLookup,
new HashSet <ITypeReference>
{
_typeInspector.GetTypeRef(typeof(FooType), TypeContext.Output)
},
new AggregateTypeInterceptor(),
false);
// act
IReadOnlyList <ISchemaError> errors = typeDiscoverer.DiscoverTypes();
// assert
Assert.Empty(errors);
new
{
registered = typeRegistry.Types
.Select(t => new
{
type = t.Type.GetType().GetTypeName(),
runtimeType = t.Type is IHasRuntimeType hr
? hr.RuntimeType.GetTypeName()
: null,
references = t.References.Select(t => t.ToString()).ToList()
}).ToList(),
public FilterFieldCollectionExtensionTest()
{
_property = x => x.Bar;
_propertyInfo = (PropertyInfo)_property.ExtractMember();
_descriptorContext = DescriptorContext.Create();
_filterConvention = new FilterConvention();
}
public void Initializer_SchemaOptions_Are_Null()
{
// arrange
var initialTypes = new List <ITypeReference>();
initialTypes.Add(new ClrTypeReference(
typeof(Foo),
TypeContext.Output));
var serviceProvider = new EmptyServiceProvider();
var typeInitializer = new TypeInitializer(
serviceProvider,
DescriptorContext.Create(),
new Dictionary <string, object>(),
initialTypes,
new List <Type>(),
new AggregateTypeInitializationInterceptor(),
null,
t => t is ObjectType <Foo>);
// act
Action action =
() => typeInitializer.Initialize(() => null, null);
// assert
Assert.Throws <ArgumentNullException>(action);
}
protected override UnionTypeDefinition CreateDefinition(IInitializationContext context)
{
var descriptor = UnionTypeDescriptor.New(
DescriptorContext.Create(context.Services),
typeof(T));
_configure(descriptor);
return(descriptor.CreateDefinition());
}
protected override EnumTypeDefinition CreateDefinition(
IInitializationContext context)
{
var descriptor = EnumTypeDescriptor.New <T>(
DescriptorContext.Create(context.Services));
_configure(descriptor);
return(descriptor.CreateDefinition());
}
protected override ObjectTypeDefinition CreateDefinition(
IInitializationContext context)
{
var descriptor = ObjectTypeDescriptor.New(
DescriptorContext.Create(context.Services),
GetType());
_configure(descriptor);
return(descriptor.CreateDefinition());
}
protected override DirectiveTypeDefinition CreateDefinition(
IInitializationContext context)
{
var descriptor =
DirectiveTypeDescriptor.New <TDirective>(
DescriptorContext.Create(context.Services));
_conf(descriptor);
return(descriptor.CreateDefinition());
}
public Schema Create()
{
IServiceProvider services = _services ?? new EmptyServiceProvider();
DescriptorContext descriptorContext =
DescriptorContext.Create(_options, services);
IBindingLookup bindingLookup =
_bindingCompiler.Compile(descriptorContext);
var types = new List <ITypeReference>(_types);
if (_documents.Count > 0)
{
types.AddRange(ParseDocuments(services, bindingLookup));
}
if (_schema == null)
{
types.Add(new SchemaTypeReference(new Schema()));
}
else
{
types.Add(_schema);
}
var lazy = new LazySchema();
TypeInitializer initializer =
InitializeTypes(
services,
descriptorContext,
bindingLookup,
types,
() => lazy.Schema);
SchemaTypesDefinition definition =
CreateSchemaDefinition(initializer);
if (definition.QueryType == null && _options.StrictValidation)
{
throw new SchemaException(
SchemaErrorBuilder.New()
.SetMessage(TypeResources.SchemaBuilder_NoQueryType)
.Build());
}
Schema schema = initializer.Types.Values
.Select(t => t.Type)
.OfType <Schema>()
.First();
schema.CompleteSchema(definition);
lazy.Schema = schema;
return(schema);
}
public void Ignore_ExpressionIsNull_ArgumentNullException()
{
// arrange
var descriptor = InterfaceTypeDescriptor.New<IFoo>(DescriptorContext.Create());
// act
void Action() => descriptor.Ignore(null);
// assert
Assert.Throws<ArgumentNullException>(Action);
}
public Schema Create()
{
IServiceProvider services = _services ?? new EmptyServiceProvider();
var descriptorContext = DescriptorContext.Create(
_options,
services,
CreateConventions(services),
_contextData);
foreach (Action <IDescriptorContext> action in _onBeforeCreate)
{
action(descriptorContext);
}
IBindingLookup bindingLookup =
_bindingCompiler.Compile(descriptorContext);
IReadOnlyCollection <ITypeReference> types =
GetTypeReferences(services, bindingLookup);
var lazy = new LazySchema();
TypeInitializer initializer =
CreateTypeInitializer(
services,
descriptorContext,
bindingLookup,
types);
DiscoveredTypes discoveredTypes = initializer.Initialize(() => lazy.Schema, _options);
SchemaTypesDefinition definition = CreateSchemaDefinition(initializer, discoveredTypes);
if (definition.QueryType == null && _options.StrictValidation)
{
throw new SchemaException(
SchemaErrorBuilder.New()
.SetMessage(TypeResources.SchemaBuilder_NoQueryType)
.Build());
}
Schema schema = discoveredTypes.Types
.Select(t => t.Type)
.OfType <Schema>()
.First();
schema.CompleteSchema(definition);
lazy.Schema = schema;
TypeInspector.Default.Clear();
return(schema);
}
private void AddRelayNodeField(
ICompletionContext context,
ICollection <ObjectField> fields)
{
if (context.IsQueryType.HasValue &&
context.IsQueryType.Value &&
context.ContextData.ContainsKey(
RelayConstants.IsRelaySupportEnabled))
{
fields.Add(new NodeField(
DescriptorContext.Create(context.Services)));
}
}
public void Ignore_ExpressionIsNull_ArgumentNullException()
{
// arrange
InterfaceTypeDescriptor <IFoo> descriptor =
InterfaceTypeDescriptor.New <IFoo>(DescriptorContext.Create());
// act
Action action = () =>
InterfaceTypeDescriptorExtensions
.Ignore(descriptor, null);
// assert
Assert.Throws <ArgumentNullException>(action);
}
private void AddIntrospectionFields(
ICompletionContext context,
ICollection <ObjectField> fields)
{
IDescriptorContext descriptorContext =
DescriptorContext.Create(context.Services);
if (context.IsQueryType.HasValue && context.IsQueryType.Value)
{
fields.Add(new __SchemaField(descriptorContext));
fields.Add(new __TypeField(descriptorContext));
}
fields.Add(new __TypeNameField(descriptorContext));
}
public void Ignore_ExpressionIsNull_ArgumentNullException()
{
// arrange
DirectiveTypeDescriptor <CustomDirective2> descriptor =
DirectiveTypeDescriptor.New <CustomDirective2>(
DescriptorContext.Create());
// act
Action action = () =>
DirectiveTypeDescriptorExtensions
.Ignore(descriptor, null);
// assert
Assert.Throws <ArgumentNullException>(action);
}
public void Register_ClrType_InferSchemaTypes()
{
// arrange
var initialTypes = new List <ITypeReference>();
initialTypes.Add(TypeReference.Create(
typeof(Foo),
TypeContext.Output));
var serviceProvider = new EmptyServiceProvider();
var typeInitializer = new TypeInitializer(
serviceProvider,
DescriptorContext.Create(),
initialTypes,
new List <Type>(),
new AggregateTypeInitializationInterceptor(),
null,
t => t is ObjectType <Foo>);
// act
typeInitializer.Initialize(() => null, new SchemaOptions());
// assert
bool exists = typeInitializer.DiscoveredTypes.TryGetType(
TypeReference.Create(
typeof(ObjectType <Foo>),
TypeContext.Output),
out RegisteredType type);
Assert.True(exists);
Dictionary <string, string> fooType =
Assert.IsType <ObjectType <Foo> >(type.Type).Fields.ToDictionary(
t => t.Name.ToString(),
t => TypeVisualizer.Visualize(t.Type));
exists = typeInitializer.DiscoveredTypes.TryGetType(
TypeReference.Create(typeof(ObjectType <Bar>), TypeContext.Output),
out type);
Assert.True(exists);
Dictionary <string, string> barType =
Assert.IsType <ObjectType <Bar> >(type.Type).Fields.ToDictionary(
t => t.Name.ToString(),
t => TypeVisualizer.Visualize(t.Type));
new { fooType, barType }.MatchSnapshot();
}
private void RegisterExternalResolvers()
{
if (_externalResolverTypes.Count == 0)
{
return;
}
IDescriptorContext descriptorContext =
DescriptorContext.Create(_services);
Dictionary <NameString, ObjectType> types =
_types.Select(t => t.Value.Type)
.OfType <ObjectType>()
.ToDictionary(t => t.Name);
foreach (Type type in _externalResolverTypes)
{
GraphQLResolverOfAttribute attribute =
type.GetCustomAttribute <GraphQLResolverOfAttribute>();
if (attribute.TypeNames != null)
{
foreach (string typeName in attribute.TypeNames)
{
if (types.TryGetValue(typeName,
out ObjectType objectType))
{
AddResolvers(descriptorContext, objectType, type);
}
}
}
if (attribute.Types != null)
{
foreach (Type sourceType in attribute.Types
.Where(t => !BaseTypes.IsNonGenericBaseType(t)))
{
ObjectType objectType = types.Values
.FirstOrDefault(t => t.GetType() == sourceType);
if (objectType != null)
{
AddResolvers(descriptorContext, objectType, type);
}
}
}
}
}
public void Register_ClrType_InferSchemaTypes()
{
// arrange
var initialTypes = new List <ITypeReference>();
initialTypes.Add(new ClrTypeReference(
typeof(Foo),
TypeContext.Output));
var serviceProvider = new EmptyServiceProvider();
var typeInitializer = new TypeInitializer(
serviceProvider,
DescriptorContext.Create(),
initialTypes,
new List <Type>(),
new Dictionary <string, object>(),
null,
t => t is ObjectType <Foo>);
// act
typeInitializer.Initialize(() => null, new SchemaOptions());
// assert
bool exists = typeInitializer.Types.TryGetValue(
new ClrTypeReference(
typeof(ObjectType <Foo>),
TypeContext.Output),
out RegisteredType type);
Assert.True(exists);
Assert.IsType <ObjectType <Foo> >(type.Type).Fields.ToDictionary(
t => t.Name.ToString(),
t => TypeVisualizer.Visualize(t.Type))
.MatchSnapshot(new SnapshotNameExtension("FooType"));
exists = typeInitializer.Types.TryGetValue(
new ClrTypeReference(typeof(ObjectType <Bar>), TypeContext.Output),
out type);
Assert.True(exists);
Assert.IsType <ObjectType <Bar> >(type.Type).Fields.ToDictionary(
t => t.Name.ToString(),
t => TypeVisualizer.Visualize(t.Type))
.MatchSnapshot(new SnapshotNameExtension("BarType"));
}
public void Register_SchemaType_ClrTypeExists()
{
// arrange
var typeInterceptor = new AggregateTypeInterceptor();
typeInterceptor.SetInterceptors(new[] { new IntrospectionTypeInterceptor() });
IDescriptorContext context = DescriptorContext.Create(
typeInterceptor: typeInterceptor);
var typeRegistry = new TypeRegistry(context.TypeInterceptor);
var typeInitializer = new TypeInitializer(
context,
typeRegistry,
new List <ITypeReference>
{
context.TypeInspector.GetTypeRef(typeof(FooType), TypeContext.Output)
},
null,
t => t is FooType ? RootTypeKind.Query : RootTypeKind.None);
// act
typeInitializer.Initialize(() => null, new SchemaOptions());
// assert
var exists = typeRegistry.TryGetType(
context.TypeInspector.GetTypeRef(typeof(FooType), TypeContext.Output),
out RegisteredType type);
Assert.True(exists);
var fooType =
Assert.IsType <FooType>(type.Type).Fields.ToDictionary(
t => t.Name.ToString(),
t => t.Type.Print());
exists = typeRegistry.TryGetType(
context.TypeInspector.GetTypeRef(typeof(BarType), TypeContext.Output),
out type);
Assert.True(exists);
var barType =
Assert.IsType <BarType>(type.Type).Fields.ToDictionary(
t => t.Name.ToString(),
t => t.Type.Print());
new { fooType, barType }.MatchSnapshot();
}
public Schema Create()
{
IServiceProvider services = _services
?? new EmptyServiceProvider();
var descriptorContext = DescriptorContext.Create(
_options,
services,
CreateConventions(services));
IBindingLookup bindingLookup =
_bindingCompiler.Compile(descriptorContext);
IReadOnlyCollection <ITypeReference> types =
GetTypeReferences(services, bindingLookup);
var lazy = new LazySchema();
TypeInitializer initializer =
InitializeTypes(
services,
descriptorContext,
bindingLookup,
types,
() => lazy.Schema);
SchemaTypesDefinition definition =
CreateSchemaDefinition(initializer);
if (definition.QueryType == null && _options.StrictValidation)
{
throw new SchemaException(
SchemaErrorBuilder.New()
.SetMessage(TypeResources.SchemaBuilder_NoQueryType)
.Build());
}
Schema schema = initializer.Types.Values
.Select(t => t.Type)
.OfType <Schema>()
.First();
schema.CompleteSchema(definition);
lazy.Schema = schema;
return(schema);
}
public void Register_ClrType_InferSchemaTypes()
{
// arrange
IDescriptorContext context = DescriptorContext.Create(
typeInterceptor: new AggregateTypeInterceptor(new IntrospectionTypeInterceptor()));
var typeRegistry = new TypeRegistry();
var typeInitializer = new TypeInitializer(
context,
typeRegistry,
new List <ITypeReference>
{
context.TypeInspector.GetTypeRef(typeof(Foo), TypeContext.Output)
},
new List <Type>(),
null,
t => t is ObjectType <Foo>,
t => t is FooType);
// act
typeInitializer.Initialize(() => null, new SchemaOptions());
// assert
var exists = typeRegistry.TryGetType(
context.TypeInspector.GetTypeRef(typeof(ObjectType <Foo>), TypeContext.Output),
out RegisteredType type);
Assert.True(exists);
var fooType =
Assert.IsType <ObjectType <Foo> >(type.Type).Fields.ToDictionary(
t => t.Name.ToString(),
t => t.Type.Print());
exists = typeRegistry.TryGetType(
context.TypeInspector.GetTypeRef(typeof(ObjectType <Bar>), TypeContext.Output),
out type);
Assert.True(exists);
var barType =
Assert.IsType <ObjectType <Bar> >(type.Type).Fields.ToDictionary(
t => t.Name.ToString(),
t => t.Type.Print());
new { fooType, barType }.MatchSnapshot();
}
private static DescriptorContext CreateContext(
SchemaBuilder builder,
LazySchema lazySchema)
{
DescriptorContext context = DescriptorContext.Create(
builder._options,
builder._services ?? new EmptyServiceProvider(),
builder._conventions,
builder._contextData,
lazySchema);
foreach (Action <IDescriptorContext> action in builder._onBeforeCreate)
{
action(context);
}
return(context);
}