/// <inheritdoc />
public override void Handle(ExceptionHandlerContext context)
{
if (context?.Exception == null)
{
base.Handle(context);
return;
}
object apiEvent = null;
if (context.Exception is AutoResponseException autoResponseException)
{
apiEvent = autoResponseException.EventObject;
}
if (apiEvent == null)
{
apiEvent = context.Exception?.GetType().GetProperty(this.domainResultPropertyName)
?.GetValue(context.Exception, null);
}
if (apiEvent == null)
{
apiEvent = new ServiceErrorApiEvent(context.Exception);
}
context.Result = new AutoResponseResult(context.Request, apiEvent);
base.Handle(context);
}
public void AddMappingGetResponseReturnsExpectedResponse(
ServiceErrorApiEvent apiEvent,
ServiceErrorHttpResponse httpResponse)
{
var addMappings = new Action <ExceptionHttpResponseConfiguration>(
configuration =>
{
configuration.AddMapping <ServiceErrorApiEvent>(
(e, c) => httpResponse);
});
var mapper = new TestApiEventHttpResponseMapper(addMappings);
var response = mapper.GetHttpResponse(null, apiEvent);
Assert.Equal(httpResponse, response);
}
public void RemoveMappingThatDoesNotExistThrowsInvalidOperationException(
ServiceErrorApiEvent apiEvent)
{
var addMappings = new Action <ExceptionHttpResponseConfiguration>(
configuration =>
{
configuration.RemoveMapping <ServiceErrorApiEvent>();
});
Assert.Throws <InvalidOperationException>(
() =>
{
var mapper = new TestApiEventHttpResponseMapper(addMappings);
mapper.GetHttpResponse(null, apiEvent);
});
}
public void RemoveMappingRemovesTheMapping(
ServiceErrorApiEvent apiEvent,
ServiceErrorHttpResponse httpResponse)
{
var addMappings = new Action <ExceptionHttpResponseConfiguration>(
configuration =>
{
configuration.AddMapping <ServiceErrorApiEvent>(
(e, c) => httpResponse);
configuration.RemoveMapping <ServiceErrorApiEvent>();
});
var mapper = new TestApiEventHttpResponseMapper(addMappings);
var response = mapper.GetHttpResponse(null, apiEvent);
Assert.Null(response);
}
public void UpdateMappingUpdatesTheResponse(
ServiceErrorApiEvent apiEvent,
ServiceErrorHttpResponse httpResponse,
ServiceErrorHttpResponse httpResponseReplacement)
{
var addMappings = new Action <ExceptionHttpResponseConfiguration>(
configuration =>
{
configuration.AddMapping <ServiceErrorApiEvent>(
(e, c) => httpResponse);
configuration.UpdateMapping <ServiceErrorApiEvent>(
(e, c) => httpResponseReplacement);
});
var mapper = new TestApiEventHttpResponseMapper(addMappings);
var response = mapper.GetHttpResponse(null, apiEvent);
Assert.Equal(httpResponseReplacement, response);
}
public void DuplicateApiEventThrowsInvalidOperationException(
ServiceErrorApiEvent apiEvent,
ServiceErrorHttpResponse httpResponse)
{
var addMappings = new Action <ExceptionHttpResponseConfiguration>(
configuration =>
{
configuration.AddMapping <ServiceErrorApiEvent>(
(e, c) => httpResponse);
configuration.AddMapping <ServiceErrorApiEvent>(
(e, c) => httpResponse);
});
Assert.Throws <InvalidOperationException>(
() =>
{
var mapper = new TestApiEventHttpResponseMapper(addMappings);
mapper.GetHttpResponse(null, apiEvent);
});
}
