public void AnnotateQueryFields()
{
// arrange
string schemaSource = FileResource.Open("Stitching.graphql");
string querySource = FileResource.Open("StitchingQuery.graphql");
ISchema schema = Schema.Create(schemaSource,
c =>
{
c.RegisterDirective <SchemaDirectiveType>();
c.RegisterDirective <DelegateDirectiveType>();
c.Use(next => ctx => Task.FromResult <object>(null));
});
DocumentNode query = Parser.Default.Parse(querySource);
var context = AnnotationContext.Create(schema);
// act
DocumentNode annotatedQuery =
query.Rewrite <AnnotateQueryRewriter, AnnotationContext>(
context);
// assert
SerializeQuery(annotatedQuery).Snapshot();
}
