public static ExternalExchangeOrderbookMessage GetOrderbookMessage(this IOaTestEnvironment testEnvironment,
string exchangeName, Generator <decimal> decimals, string assetPairId = "BTCUSD")
{
return(new ExternalExchangeOrderbookMessage
{
Bids = new List <VolumePrice>
{
new VolumePrice {
Price = decimals.Next(), Volume = decimals.Next()
},
new VolumePrice {
Price = decimals.Next(), Volume = decimals.Next()
}
},
Asks = new List <VolumePrice>
{
new VolumePrice {
Price = decimals.Next(), Volume = decimals.Next()
},
new VolumePrice {
Price = decimals.Next(), Volume = decimals.Next()
}
},
AssetPairId = assetPairId,
ExchangeName = exchangeName,
Timestamp = testEnvironment.UtcNow,
});
}
public static OrderbookStatusModel MakeOrderbookStatusModel(this IOaTestEnvironment env, string exchangeName,
string assetPairId,
decimal multiplier)
{
return(new OrderbookStatusModel
{
Status = OrderbookStatusEnum.Valid.ToString(),
BidsDepth = 2,
AsksDepth = 2,
ResultingsAsksDepth = 2,
ResultingsBidsDepth = 2,
AssetPairId = assetPairId,
ExchangeName = exchangeName,
LastUpdateTime = env.UtcNow,
BestBid = 3 * multiplier,
BestAsk = 5 * multiplier,
ResultingBestBid = 3 * multiplier,
ResultingBestAsk = 5 * multiplier,
});
}
private static void VerifyMessagesSentCore(this IOaTestEnvironment testEnvironment,
IEnumerable <object> messages,
Func <EquivalencyAssertionOptions <object>, EquivalencyAssertionOptions <object> > config)
{
var sent = testEnvironment.StubRabbitMqService.GetSentMessages();
var expected = messages.ToArray();
sent.Should().HaveCount(expected.Length);
for (var i = 0; i < expected.Length; i++)
{
var sentMessage = sent[i];
var expectedMessage = expected[i];
if (expectedMessage is StartedMessage)
{
sentMessage.Should().BeOfType <StartedMessage>();
}
else
{
sentMessage.Should().BeEquivalentTo(expectedMessage);
}
}
}
public static DateTime SleepSecs(this IOaTestEnvironment env, double seconds)
{
return(env.Sleep(TimeSpan.FromSeconds(seconds)));
}
public static DateTime Sleep(this IOaTestEnvironment env, TimeSpan time)
{
return(env.UtcNow += time);
}
public static StartedMessage GetStartedMessage(this IOaTestEnvironment testEnvironment)
{
return(new StartedMessage());
}
public static void VerifyMessagesSentWithTime(this IOaTestEnvironment testEnvironment, params object[] messages)
{
VerifyMessagesSentCore(testEnvironment, messages, o => o);
}
public static void VerifyMessagesSent(this IOaTestEnvironment testEnvironment, params object[] messages)
{
VerifyMessagesSentCore(testEnvironment, messages, o => o
.Excluding(i => i.SelectedMemberPath.EndsWith(".Timestamp", StringComparison.OrdinalIgnoreCase)));
}
