public void IntrospectedVirtualType_HasATypeNameMetaField()
{
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 typeNameField = graphType.Fields.FirstOrDefault(x => x.Name == Constants.ReservedNames.TYPENAME_FIELD);
Assert.IsNotNull(typeNameField);
}
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);
}