public async Task SubscribeToTickerChannel(string productId)
{
var spy = new ReceivedMessageSpy(_testOutput);
await RecordMessages(r => r.SubscribeToTickerChannel(spy.ReceiveMessage, productId));
spy.ReceivedMessages.ShouldNotBeEmpty();
var actualMessages = spy.ReceivedMessages.OfType <TickerMessage>().ToList();
actualMessages.ShouldNotBeEmpty();
actualMessages.ShouldContain(m => m.ProductId == productId);
}
public async Task SubscribeToTickerChannel()
{
var spy = new ReceivedMessageSpy(_outputHelper);
var webSocketMock = new Mock <IClientWebSocketFacade>();
webSocketMock.SetupReceiveAsyncSequence()
.Returns("TestData/message_ETH-EUR_ticker.json");
await RecordMessages(apiBuilder => apiBuilder
.ConfigureFeed(builder => builder.SubscribeToTickerChannel(spy.ReceiveMessage, "ETH-EUR")), webSocketMock.Object);
webSocketMock.Verify(socket => socket.ConnectAsync(It.Is <Uri>(u => u == EndpointUriNames.WebsocketFeedUri), It.IsAny <CancellationToken>()), Times.Exactly(1));
webSocketMock.Verify(socket => socket.SendAsync(It.Is <ReadOnlyMemory <byte> >(buffer => buffer.ContainsUtf8String("\"ticker\",\"product_ids\":[\"ETH-EUR\"]")), It.Is <WebSocketMessageType>(t => t == WebSocketMessageType.Text), It.Is <bool>(j => j), It.IsAny <CancellationToken>()), Times.Exactly(1));
spy.ReceivedMessages.OfType <TickerMessage>().ShouldHaveSingleItem();
}
public async Task SubscribeToLevel2Channel(string productId)
{
var spy = new ReceivedMessageSpy(_testOutput);
await RecordMessages(r => r.SubscribeToLevel2Channel(spy.ReceiveMessage, spy.ReceiveMessage, productId));
spy.ReceivedMessages.ShouldNotBeEmpty();
var snapshotMessage = spy.ReceivedMessages.OfType <Level2SnapshotMessage>().ShouldHaveSingleItem();
snapshotMessage.ShouldNotBeNull();
snapshotMessage.ProductId.ShouldBe(productId);
var updateMessages = spy.ReceivedMessages.OfType <Level2UpdateMessage>().ToList();
updateMessages.ShouldNotBeEmpty();
updateMessages.ShouldContain(m => m.ProductId == productId);
}