public GraphQLStarWarsTestServer(GraphQLTestServerFactory serverFactory)
{
this.Server = CreateTestServer(
serverFactory,
servicesConfigure: services =>
{
//BBernard
//Configure the test server and Load PreProcessedResults Custom Middleware!
var graphQLBuilder = services
.AddGraphQLServer()
.AddQueryType(d => d.Name("Query"))
.AddType <HelloWorldResolver>()
.AddType <StarWarsCharacterResolver>()
.AddType <StarWarsHuman>()
.AddType <StarWarsDroid>()
.AddTypeExtension <HumanFieldResolvers>()
.SetPagingOptions(new PagingOptions()
{
DefaultPageSize = 5,
IncludeTotalCount = true,
MaxPageSize = 10
})
.AddPreProcessedResultsExtensions();
return(graphQLBuilder);
}
);
}
protected TestServer CreateTestServer(
GraphQLTestServerFactory serverFactory,
Func <IServiceCollection, IRequestExecutorBuilder> servicesConfigure,
string pattern = "/graphql",
Action <GraphQLEndpointConventionBuilder> configureConventions = default)
{
return(serverFactory.Create(
services =>
{
services
.AddRouting()
.AddHttpResultSerializer(HttpResultSerialization.JsonArray);
//BBernard - Hook for IoC Services Configuration by implementing Test Servers...
var graphQLBuilder = servicesConfigure(services);
//BBernard
//Allow Tests to provide (IoC) custom configuration to the builder
// as needed for custom testing via Middleware!
graphQLBuilder.UseField(next => context =>
{
//BBernard intercept the ParamsContext initialized by the PreProcessing Results Middleware
// and expose it publicly for Test cases to utilize!
//NOTE: MANY middleware invocations will execute for various fields so have to track them all
// for later access...
var paramsContext = context.GetLocalValue <GraphQLParamsContext>(nameof(GraphQLParamsContext));
ParamsContextList.Add(new KeyValuePair <string, IParamsContext>(
context.Field.Name,
new ParamsContextTestHarness(paramsContext)
));
//BBernard - WE MUST ALLOW THE PIPELINE TO CONTINUE!
return next.Invoke(context);
});
},
app =>
{
app
.UseRouting()
.UseEndpoints(endpoints =>
{
GraphQLEndpointConventionBuilder builder = endpoints.MapGraphQL(pattern);
configureConventions?.Invoke(builder);
});
}
));
}
public GraphQLHelloWorldTestServer(GraphQLTestServerFactory serverFactory)
{
this.Server = CreateTestServer(
serverFactory,
servicesConfigure: services =>
{
//BBernard
//Configure the test server and Load PreProcessedResults Custom Middleware!
var graphQLBuilder = services
.AddGraphQLServer()
.AddQueryType(d => d.Name("Query"))
.AddType <HelloWorldResolver>()
//We ONLY Add Middleware for testing without Advanced support for Sorting, etc...
// to help determine if ParamsContext has graceful fallback functionality.
.AddMiddlewareForPreProcessedResults();
return(graphQLBuilder);
}
);
}
public GraphQLTestBase(GraphQLTestServerFactory serverFactory)
{
ServerFactory = serverFactory;
}
