public void Should_Handle_Custom_Exception()
{
//Arrange
var subject = new ExceptionHandlerFilter();
var url = "http://example.com";
var context = new ExceptionContext(Mock.Of <ActionContext>(), new List <IFilterMetadata>())
{
Exception = new MovedPermanentlyException(url)
};
//Act
subject.OnException(context);
//Assert
context.Result.Should()
.NotBeNull()
.And.BeOfType <RedirectResult>();
}
public void OnException_adds_an_error_model_if_exceptionInfo_is_provided(ExceptionHandlerFilter sut, [Frozen] ExceptionInfo exceptionInfo, ExceptionContext context, string formattedMessage)
{
Assume.That(context.Exception.Data[ExceptionExtensions.ExceptionInfoKey], Is.SameAs(exceptionInfo));
Mock.Get(exceptionInfo.Formatter).Setup(p => p(exceptionInfo.State, context.Exception)).Returns(formattedMessage);
sut.OnException(context);
var result = context.Result as ObjectResult;
Assert.That(result, Is.Not.Null);
var error = result.Value as ErrorModel;
Assert.That(error, Is.Not.Null);
Assert.That(error.ErrorId, Is.EqualTo(exceptionInfo.EventId.Id));
Assert.That(error.Error, Is.EqualTo(exceptionInfo.EventId.Name));
Assert.That(error.Message, Is.EqualTo(formattedMessage));
Assert.That(error.Data, Is.SameAs(exceptionInfo.State));
Assert.That(error.AdditionalData, Is.Null.Or.Not.ContainKey(ExceptionExtensions.ExceptionInfoKey));
}
public void OnException_adds_simple_error_model_if_no_exceptionInfo_is_provided(ExceptionHandlerFilter sut, ExceptionContext context)
{
Assume.That(context.Exception.Data.Contains(ExceptionExtensions.ExceptionInfoKey), Is.False);
sut.OnException(context);
var result = context.Result as ObjectResult;
Assert.That(result, Is.Not.Null);
var error = result.Value as ErrorModel;
Assert.That(error, Is.Not.Null);
Assert.That(error.ErrorId, Is.EqualTo(0));
Assert.That(error.Error, Is.Null);
Assert.That(error.Message, Is.Not.Null);
Assert.That(error.Data, Is.Null);
Assert.That(error.AdditionalData, Is.Null.Or.Not.ContainKey(ExceptionExtensions.ExceptionInfoKey));
}
