public async Task should_disconnect()
{
/* 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);
await sut.CloseConnectionAsync(connection).ConfigureAwait(false);
/* Then */
Assert.False(sut.Connections.ContainsKey(connection.ConnectionId));
await connection.Received().CloseAsync().ConfigureAwait(false);
}
