public async Task should_receive_messages()
{
/* Given */
var log = Substitute.For <ILogger <GraphQLEndPoint <TestSchema> > >();
var handler = Substitute.For <ISubscriptionProtocolHandler <TestSchema> >();
var connection = Substitute.For <IConnectionContext>();
connection.ConnectionId.Returns("1");
var sut = new GraphQLEndPoint <TestSchema>(handler, log);
/* When */
await sut.OnConnectedAsync(connection).ConfigureAwait(false);
/* Then */
await connection.Reader.Received().ReadMessageAsync <OperationMessage>().ConfigureAwait(false);
}
public async Task should_connect()
{
/* Given */
var log = Substitute.For <ILogger <GraphQLEndPoint <TestSchema> > >();
var handler = Substitute.For <ISubscriptionProtocolHandler <TestSchema> >();
var connection = Substitute.For <IConnectionContext>();
connection.ConnectionId.Returns("1");
var sut = new GraphQLEndPoint <TestSchema>(handler, log);
/* When */
await sut.OnConnectedAsync(connection).ConfigureAwait(false);
/* Then */
Assert.True(sut.Connections.ContainsKey(connection.ConnectionId));
}
public async Task should_handle_received_messages()
{
/* Given */
var log = Substitute.For <ILogger <GraphQLEndPoint <TestSchema> > >();
var handler = Substitute.For <ISubscriptionProtocolHandler <TestSchema> >();
var connection = Substitute.For <IConnectionContext>();
connection.ConnectionId.Returns("1");
var message = new OperationMessage();
connection.Reader.ReadMessageAsync <OperationMessage>().Returns(message)
.AndDoes(ci => connection.CloseStatus.Returns(WebSocketCloseStatus.NormalClosure));
var sut = new GraphQLEndPoint <TestSchema>(handler, log);
/* When */
await sut.OnConnectedAsync(connection).ConfigureAwait(false);
/* Then */
await handler.Received().HandleMessageAsync(
Arg.Is <OperationMessageContext>(context => context.ConnectionId == connection.ConnectionId &&
context.Op == message)).ConfigureAwait(false);
}
