public void IntrospectedUnion_PropertyCheck()
{
var serverBuilder = new TestServerBuilder();
var server = serverBuilder.AddGraphType <SodaFountainController>()
.Build();
var proxy = new SodaTypeUnionProxy();
var schema = new IntrospectedSchema(server.Schema);
schema.Rebuild();
var spected = schema.FindIntrospectedType(proxy.Name);
spected.Initialize(schema);
Assert.AreEqual(proxy.Name, spected.Name);
Assert.AreEqual(proxy.Description, spected.Description);
Assert.AreEqual(TypeKind.UNION, spected.Kind);
Assert.AreEqual(2, spected.PossibleTypes.Count);
Assert.IsTrue(spected.PossibleTypes.Any(x => x.Name == "SodaTypeA"));
Assert.IsTrue(spected.PossibleTypes.Any(x => x.Name == "SodaTypeB"));
Assert.IsNull(spected.Fields);
Assert.IsNull(spected.Interfaces);
Assert.IsNull(spected.EnumValues);
Assert.IsNull(spected.InputFields);
Assert.IsNull(spected.OfType);
}
public void Introspected_ListType_NotNullType_NotNullList_PropertyCheck()
{
var serverBuilder = new TestServerBuilder();
var server = serverBuilder.AddGraphType <string>()
.Build();
var schema = new IntrospectedSchema(server.Schema);
schema.Rebuild();
var scalar = GraphQLProviders.ScalarProvider.RetrieveScalar(typeof(string));
var spected = schema.FindIntrospectedType(scalar);
var wrapped = Introspection.WrapBaseTypeWithModifiers(spected, GraphTypeExpression.RequiredListRequiredItem);
Assert.AreEqual(TypeKind.NON_NULL, wrapped.Kind);
var unwrappedList = wrapped.OfType;
Assert.AreEqual(TypeKind.LIST, unwrappedList.Kind);
var unwrappedItemType = unwrappedList.OfType;
Assert.AreEqual(TypeKind.NON_NULL, unwrappedItemType.Kind);
var itemType = unwrappedItemType.OfType;
Assert.AreEqual(spected, itemType);
}
public void Introspected_ListType_PropertyCheck()
{
var serverBuilder = new TestServerBuilder();
var server = serverBuilder.AddGraphType <string>()
.Build();
var schema = new IntrospectedSchema(server.Schema);
schema.Rebuild();
var scalar = GraphQLProviders.ScalarProvider.RetrieveScalar(typeof(string));
var spected = schema.FindIntrospectedType(scalar);
var wrapped = Introspection.WrapBaseTypeWithModifiers(spected, MetaGraphTypes.IsList);
Assert.AreEqual(TypeKind.LIST, wrapped.Kind);
Assert.IsNull(wrapped.Fields);
Assert.IsNull(wrapped.Interfaces);
Assert.IsNull(wrapped.PossibleTypes);
Assert.IsNull(wrapped.EnumValues);
Assert.IsNull(wrapped.InputFields);
Assert.IsNull(wrapped.Name);
Assert.IsNull(wrapped.Description);
Assert.AreEqual(spected, wrapped.OfType);
}
public void IntrospectedEnum_PropertyCheck()
{
var serverBuilder = new TestServerBuilder(TestOptions.UseCodeDeclaredNames);
var server = serverBuilder
.AddGraphType <IntrospectableEnum>()
.Build();
var template = TemplateHelper.CreateEnumTemplate <IntrospectableEnum>();
var schema = new IntrospectedSchema(server.Schema);
schema.Rebuild();
var enumGraphType = server.CreateGraphType(typeof(IntrospectableEnum), TypeKind.ENUM).GraphType as IEnumGraphType;
Assert.IsNotNull(enumGraphType);
var spected = schema.FindIntrospectedType(enumGraphType);
Assert.AreEqual(enumGraphType.Name, spected.Name);
Assert.AreEqual(enumGraphType.Description, spected.Description);
Assert.AreEqual(enumGraphType.Kind, spected.Kind);
Assert.IsNotNull(spected.EnumValues);
var expected1 = template.Values[0];
var expected2 = template.Values[1];
var val1 = spected.EnumValues[0];
var val2 = spected.EnumValues[1];
Assert.AreEqual(expected1.Name, val1.Name);
Assert.AreEqual(expected1.Description, val1.Description);
Assert.AreEqual(expected1.IsDeprecated, val1.IsDeprecated);
Assert.AreEqual(expected1.DeprecationReason, val1.DeprecationReason);
Assert.AreEqual(expected2.Name, val2.Name);
Assert.AreEqual(expected2.Description, val2.Description);
Assert.AreEqual(expected2.IsDeprecated, val2.IsDeprecated);
Assert.AreEqual(expected2.DeprecationReason, val2.DeprecationReason);
Assert.IsNull(spected.Fields);
Assert.IsNull(spected.Interfaces);
Assert.IsNull(spected.PossibleTypes);
Assert.IsNull(spected.InputFields);
Assert.IsNull(spected.OfType);
}
public void Introspected_NotNullType_WhenSuppliedANotNullType_ThrowsException()
{
var serverBuilder = new TestServerBuilder();
var server = serverBuilder.AddGraphType <string>()
.Build();
var schema = new IntrospectedSchema(server.Schema);
schema.Rebuild();
var scalar = GraphQLProviders.ScalarProvider.RetrieveScalar(typeof(string));
var spected = schema.FindIntrospectedType(scalar);
var wrapped = Introspection.WrapBaseTypeWithModifiers(spected, MetaGraphTypes.IsNotNull);
Assert.Throws <GraphTypeDeclarationException>(() =>
{
var _ = new IntrospectedType(wrapped, TypeKind.NON_NULL);
});
}
/// <summary>
/// Processes the given <see cref="IGraphFieldRequest" /> against this instance
/// performing the operation as defined by this entity and generating a response.
/// </summary>
/// <param name="resolutionContext">The resolution context containing the request and the
/// runtime information needed to resolve it.</param>
/// <param name="cancelToken">The cancel token monitoring the execution of a graph request.</param>
/// <returns>Task<IGraphPipelineResponse>.</returns>
public Task Resolve(FieldResolutionContext resolutionContext, CancellationToken cancelToken = default)
{
if (!resolutionContext.Arguments.TryGetArgument <string>("name", out var name))
{
resolutionContext.Messages.Critical("Required Argument 'name' not found.");
}
else
{
var type = _schema.FindIntrospectedType(name);
if (type == null || !type.Publish)
{
resolutionContext.Messages.Info($"Unknown graph type. The type '{name}' does not exist on the '{_schema.Name}' schema");
}
else
{
resolutionContext.Result = type;
}
}
return(Task.CompletedTask);
}
public void IntrospectedSchema_PropertyCheck()
{
var serverBuilder = new TestServerBuilder();
serverBuilder.AddGraphType <string>();
var server = serverBuilder.Build();
var schema = new IntrospectedSchema(server.Schema);
schema.Rebuild();
Assert.AreEqual(server.Schema.Name, schema.Name);
Assert.IsNotNull(schema.FindGraphType(Constants.ScalarNames.STRING));
Assert.IsNotNull(schema.FindIntrospectedType(Constants.ScalarNames.STRING));
Assert.AreEqual(11, schema.KnownTypes.Count());
Assert.IsNotNull(schema.QueryType);
Assert.IsNull(schema.MutationType);
Assert.IsNull(schema.SubscriptionType);
Assert.IsNotNull(schema.Directives);
Assert.AreEqual(2, schema.Directives.Count()); // skip , include
}
public void IntrospectedInputValueType_PropertyCheck()
{
var serverBuilder = new TestServerBuilder(TestOptions.UseCodeDeclaredNames)
.AddGraphType <SodaCanBuildingController>();
var server = serverBuilder.Build();
var schema = new IntrospectedSchema(server.Schema);
schema.Rebuild();
var graphType = schema.FindGraphType("Query_buildings") as IObjectGraphType;
var spected = schema.FindIntrospectedType("Query_buildings");
Assert.IsNotNull(graphType);
Assert.AreEqual(graphType.Name, spected.Name);
Assert.AreEqual(graphType.Description, spected.Description);
Assert.AreEqual(graphType.Kind, spected.Kind);
Assert.AreEqual(1, spected.Fields.Count);
var expectedField = graphType.Fields[nameof(SodaCanBuildingController.AddNewBuilding)];
var field = spected.Fields[0];
Assert.AreEqual(expectedField.Name, field.Name);
Assert.AreEqual(1, field.Arguments.Count);
var expectedArg = expectedField.Arguments["building"];
var arg1 = field.Arguments[0];
Assert.IsNotNull(arg1);
Assert.AreEqual(expectedArg.Name, arg1.Name);
Assert.AreEqual(expectedArg.Description, arg1.Description);
Assert.AreEqual(expectedArg.DefaultValue, arg1.DefaultValue);
// the type SodaCanBuildingData is used as input type "BuildngInput" for arg1
var introspectedInputType = schema.FindIntrospectedType("BuildingInput");
Assert.IsNotNull(introspectedInputType);
Assert.AreEqual(introspectedInputType, arg1.IntrospectedGraphType);
Assert.AreEqual(TypeKind.INPUT_OBJECT, introspectedInputType.Kind);
Assert.AreEqual(3, introspectedInputType.InputFields.Count);
var inputField1 = introspectedInputType.InputFields.Single(x => x.Name == "Name");
Assert.AreEqual(null, inputField1.Description);
Assert.AreEqual(null, inputField1.DefaultValue);
Assert.AreEqual(TypeKind.SCALAR, inputField1.IntrospectedGraphType.Kind);
var inputField2 = introspectedInputType.InputFields.Single(x => x.Name == "Address");
Assert.AreEqual(null, inputField2.Description);
Assert.AreEqual(null, inputField2.DefaultValue);
Assert.AreEqual(TypeKind.SCALAR, inputField2.IntrospectedGraphType.Kind);
var inputField3 = introspectedInputType.InputFields.Single(x => x.Name == "Capacity");
Assert.AreEqual(null, inputField3.Description);
Assert.AreEqual(null, inputField3.DefaultValue);
Assert.AreEqual(TypeKind.NON_NULL, inputField3.IntrospectedGraphType.Kind);
Assert.AreEqual(TypeKind.ENUM, inputField3.IntrospectedGraphType.OfType.Kind);
}
public void IntrospectedObject_PropertyCheck()
{
var serverBuilder = new TestServerBuilder(TestOptions.UseCodeDeclaredNames);
var server = serverBuilder
.AddGraphType <IntrospectableObject>()
.Build();
var template = TemplateHelper.CreateObjectTemplate <IntrospectableObject>();
var schema = new IntrospectedSchema(server.Schema);
schema.Rebuild();
var ogt = server.Schema.KnownTypes.FindGraphType(typeof(IntrospectableObject)) as IObjectGraphType;
var spected = schema.FindIntrospectedType(ogt);
Assert.AreEqual(ogt.Name, spected.Name);
Assert.AreEqual(ogt.Description, spected.Description);
Assert.AreEqual(ogt.Kind, spected.Kind);
Assert.IsNotNull(spected.Fields);
Assert.AreEqual(3, spected.Fields.Count);
var expected0 = template.FieldTemplates[$"[type]/{nameof(IntrospectableObject)}/{nameof(IntrospectableObject.Method1)}"];
var expected1 = template.FieldTemplates[$"[type]/{nameof(IntrospectableObject)}/{nameof(IntrospectableObject.Method2)}"];
var expected2 = template.FieldTemplates[$"[type]/{nameof(IntrospectableObject)}/{nameof(IntrospectableObject.Prop1)}"];
var field0 = spected.Fields.FirstOrDefault(x => x.Name == nameof(IntrospectableObject.Method1));
var field1 = spected.Fields.FirstOrDefault(x => x.Name == nameof(IntrospectableObject.Method2));
var field2 = spected.Fields.FirstOrDefault(x => x.Name == nameof(IntrospectableObject.Prop1));
Assert.IsNotNull(field0);
Assert.AreEqual(field0.Name, expected0.Name);
Assert.AreEqual(nameof(TwoPropertyObject), field0.IntrospectedGraphType.Name);
Assert.AreEqual(field0.Description, expected0.Description);
Assert.AreEqual(field0.IsDeprecated, expected0.IsDeprecated);
Assert.AreEqual(field0.DeprecationReason, expected0.DeprecationReason);
Assert.AreEqual(2, field0.Arguments.Count);
var arg1 = field0.Arguments[0];
var arg2 = field0.Arguments[1];
Assert.IsNotNull(arg1);
Assert.AreEqual(expected0.Arguments[0].Name, arg1.Name);
Assert.AreEqual(expected0.Arguments[0].Description, arg1.Description);
var expectedDefault = $"\"{expected0.Arguments[0].DefaultValue}\"";
Assert.AreEqual(expectedDefault, arg1.DefaultValue);
Assert.IsNotNull(arg2);
Assert.AreEqual(expected0.Arguments[1].Name, arg2.Name);
Assert.AreEqual(expected0.Arguments[1].Description, arg2.Description);
Assert.AreEqual(expected0.Arguments[1].DefaultValue?.ToString(), arg2.DefaultValue);
Assert.IsNotNull(field1);
Assert.AreEqual(field1.Name, expected1.Name);
Assert.AreEqual(nameof(TwoPropertyObjectV2), field1.IntrospectedGraphType.Name);
Assert.AreEqual(field1.Description, expected1.Description);
Assert.AreEqual(field1.IsDeprecated, expected1.IsDeprecated);
Assert.AreEqual(field1.DeprecationReason, expected1.DeprecationReason);
Assert.AreEqual(0, field1.Arguments.Count);
Assert.IsNotNull(field2);
Assert.AreEqual(field2.Name, expected2.Name);
Assert.AreEqual(TypeKind.NON_NULL, field2.IntrospectedGraphType.Kind);
Assert.AreEqual(TypeKind.SCALAR, field2.IntrospectedGraphType.OfType.Kind);
Assert.AreEqual(Constants.ScalarNames.LONG, field2.IntrospectedGraphType.OfType.Name);
Assert.AreEqual(field2.Description, expected2.Description);
Assert.AreEqual(field2.IsDeprecated, expected2.IsDeprecated);
Assert.AreEqual(field2.DeprecationReason, expected2.DeprecationReason);
Assert.AreEqual(0, field2.Arguments.Count);
// the not null wrapper should all be null
Assert.IsNull(field2.IntrospectedGraphType.Fields);
Assert.IsNull(field2.IntrospectedGraphType.EnumValues);
Assert.IsNull(field2.IntrospectedGraphType.Interfaces);
Assert.IsNull(field2.IntrospectedGraphType.PossibleTypes);
Assert.IsNull(field2.IntrospectedGraphType.InputFields);
Assert.IsNull(field2.IntrospectedGraphType.Name);
Assert.IsNull(field2.IntrospectedGraphType.Description);
// objects shoudl always return an interface collection even if empty
Assert.IsNotNull(spected.Interfaces);
Assert.AreEqual(0, spected.Interfaces.Count);
Assert.IsNull(spected.EnumValues);
Assert.IsNull(spected.PossibleTypes);
Assert.IsNull(spected.InputFields);
Assert.IsNull(spected.OfType);
}
