public void AddsMessageVersionPropertyIfNoCustomMessageProperties()
{
var sut = new SubscriptionFilter();
sut.Build(new MessageBusOptions(), typeof(Models.Events.V2.AircraftLanded));
Assert.Equal(2, int.Parse(sut.MessageProperties[_defaultMessageVersionPropertyName]));
}
private static List <MessageHandlerMapping> BuildMessageSubscriptions()
{
var subscriptionFilter = new SubscriptionFilter();
subscriptionFilter.Build(new MessageBusOptions(), typeof(AircraftLandedHandler));
return(new List <MessageHandlerMapping>
{
new MessageHandlerMapping(typeof(AircraftLandedHandler), typeof(AircraftTakenOffHandler), subscriptionFilter)
});
}
protected static SubscriptionFilter BuildSubscriptionFilter <T>() where T : IMessage
{
var subscriptionFilter = new SubscriptionFilter
{
Label = typeof(T).Name
};
subscriptionFilter.Build(new MessageBusOptions(), typeof(T));
return(subscriptionFilter);
}
public void LabelReturnsLabelIfSet(Type typeOfMessage, string label)
{
var sut = new SubscriptionFilter
{
Label = label
};
sut.Build(new MessageBusOptions(), typeOfMessage);
Assert.Equal(label, sut.Label);
Assert.Equal(label, sut.EffectiveMessageLabel);
}
public void ThrowsIfNoMessageTypeInCustomSubscriptionFilterProperties()
{
var sut = new SubscriptionFilter
{
MessageProperties = new Dictionary <string, string>
{
{ "SomethingElse", "AL" }
}
};
sut.Build(new MessageBusOptions(), typeof(AircraftLanded));
Assert.Throws <ArgumentNullException>(() => sut.EffectiveMessageLabel);
}
public void SubscribesToMessagesWithoutCustomSubscriptionFilter()
{
SubscriptionFilter actualSubscriptionFilter = null;
_mockMessageHandlerResolver.Setup(m => m.SubcribeToMessage <AircraftLanded, AircraftLandedHandler>(
It.IsAny <SubscriptionFilter>())).Callback <SubscriptionFilter>(s => actualSubscriptionFilter = s);
_sut.SubscribeToMessage <AircraftLanded, AircraftLandedHandler>();
var subscriptionFilter = new SubscriptionFilter();
subscriptionFilter.Build(new MessageBusOptions(), typeof(AircraftLanded));
Assert.Equal(nameof(AircraftLanded), actualSubscriptionFilter.Label);
Assert.Equal(new Dictionary <string, string>(), actualSubscriptionFilter.MessageProperties);
}
public void EffectiveMessageLabelReturnsMessageTypePropertyIfMessageTypePropertyIsSetAndLabelIsNotSet(Type typeOfMessage)
{
var sut = new SubscriptionFilter
{
MessageProperties = new Dictionary <string, string>
{
{ _defaultMessageTypePropertyName, typeOfMessage.Name }
}
};
sut.Build(new MessageBusOptions(), typeOfMessage);
Assert.Equal(typeOfMessage.Name, sut.MessageProperties[_defaultMessageTypePropertyName]);
Assert.Null(sut.Label);
Assert.False(sut.MessageProperties.ContainsKey(_defaultMessageVersionPropertyName));
Assert.Equal(typeOfMessage.Name, sut.EffectiveMessageLabel);
}