public void Add_throws_if_request_is_null()
{
// arrange
var queue = new MarketDataRequestQueue();
// act
Assert.Throws<ArgumentNullException>(() => queue.Add(null));
}
public void Convert_throws_PossiblyPoisonMessageException_if_cant_deserialize()
{
var queue = new MarketDataRequestQueue();
var message = new Amazon.SQS.Model.Message
{
Body = "some garbage",
};
Assert.Throws<PossiblyPoisonMessageException>(() => queue.Convert(message));
}
public void Add_throws_if_identifier_is_null()
{
// arrange
var queue = new MarketDataRequestQueue();
var request = new InstrumentMarketDataRequest
{
Identifier = null,
StartDate = DateTime.Now.AddDays(-1),
EndDate = DateTime.Now.AddDays(-1),
};
// act
Assert.Throws<Exception>(() => queue.Add(request));
}
public void Add_does_not_throw_exception()
{
// arrange
var queue = new MarketDataRequestQueue();
var request = new InstrumentMarketDataRequest
{
Identifier = "SBUX",
StartDate = DateTime.Now.AddDays(-1),
EndDate = DateTime.Now.AddDays(-1),
};
// act
queue.Add(request);
}
public void PossiblyPoisonMessageException_contains_original_messageid()
{
var messageId = "baz bat";
var queue = new MarketDataRequestQueue();
var message = new Amazon.SQS.Model.Message
{
Body = "some garbage",
MessageId = messageId,
};
try
{
queue.Convert(message);
}
catch (PossiblyPoisonMessageException ppme)
{
Assert.That(ppme.MessageId, Is.EqualTo(messageId));
return;
}
Assert.Fail("Should not have gotten this far in the test!");
}