private static IResolveFieldContext CreateResolveFieldContext(ISchema schema, string query)
{
var documentBuilder = new GraphQLDocumentBuilder();
var document = documentBuilder.Build(query);
schema.Initialize();
var executionContext = new ExecutionContext
{
Document = document,
Schema = schema,
Fragments = document.Fragments,
Operation = document.Operations.First()
};
var root = new RootExecutionNode(schema.Query)
{
Result = executionContext.RootValue
};
var fields = ExecutionHelper.CollectFields(executionContext, schema.Query, executionContext.Operation.SelectionSet);
ExecutionStrategy.SetSubFieldNodes(executionContext, root, fields);
var subNode = root.SubFields.FirstOrDefault();
return(new ReadonlyResolveFieldContext(subNode.Value, executionContext));
}
public static RootExecutionNode ToExecutionTree(this IReadOnlyDictionary <string, object> dictionary)
{
var root = new RootExecutionNode(null, null)
{
SubFields = dictionary.Select(x => CreateExecutionNode(x.Key, x.Value)).ToArray()
};
return(root);
}
public void RootExecutionNode_Should_Not_Throw_Exceptions()
{
var type = new ObjectGraphType();
var root = new RootExecutionNode(type);
root.Field.ShouldBeNull();
root.FieldDefinition.ShouldBeNull();
root.GetHashCode().ShouldNotBe(0);
root.GetObjectGraphType(null).ShouldBe(type);
root.GetParentType(null).ShouldBeNull();
root.GraphType.ShouldBe(type);
root.IndexInParentNode.ShouldBeNull();
root.Name.ShouldBeNull();
root.Parent.ShouldBeNull();
root.Path.ToArray().Length.ShouldBe(0);
root.ResolvedType.ShouldBeNull();
root.ResponsePath.ToArray().Length.ShouldBe(0);
root.Result.ShouldBeNull();
root.Source.ShouldBeNull();
root.SubFields.ShouldBeNull();
root.ToString().ShouldNotBeNull();
root.ToValue().ShouldBeNull();
}