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);
}
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();
}
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 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();
}
public void Register_SchemaType_ClrTypeExists()
{
// arrange
var initialTypes = new List <ITypeReference>();
initialTypes.Add(new ClrTypeReference(
typeof(FooType),
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 FooType);
// act
typeInitializer.Initialize(() => null, new SchemaOptions());
// assert
bool exists = typeInitializer.DiscoveredTypes.TryGetType(
new ClrTypeReference(typeof(FooType), TypeContext.Output),
out RegisteredType type);
Assert.True(exists);
Assert.IsType <FooType>(type.Type).Fields.ToDictionary(
t => t.Name.ToString(),
t => TypeVisualizer.Visualize(t.Type))
.MatchSnapshot(new SnapshotNameExtension("FooType"));
exists = typeInitializer.DiscoveredTypes.TryGetType(
new ClrTypeReference(typeof(BarType), TypeContext.Output),
out type);
Assert.True(exists);
Assert.IsType <BarType>(type.Type).Fields.ToDictionary(
t => t.Name.ToString(),
t => TypeVisualizer.Visualize(t.Type))
.MatchSnapshot(new SnapshotNameExtension("BarType"));
}
public TypeCompletionContext(
TypeDiscoveryContext initializationContext,
TypeInitializer typeInitializer,
IsOfTypeFallback isOfType,
Func <ISchema> schemaResolver)
{
_initializationContext = initializationContext
?? throw new ArgumentNullException(nameof(initializationContext));
_typeInitializer = typeInitializer
?? throw new ArgumentNullException(nameof(typeInitializer));
IsOfType = isOfType;
_schemaResolver = schemaResolver
?? throw new ArgumentNullException(nameof(schemaResolver));
GlobalComponents = new ReadOnlyCollection <FieldMiddleware>(
_typeInitializer.GlobalComponents);
_alternateNames.Add(_initializationContext.InternalName);
}
