public void TestSecurityExceptionReturnsNotFoundResult()
{
// Arrange
var loggerMock = new Mock <ILogger <ExceptionHandlerFilterAttribute> >();
var logger = loggerMock.Object;
var loggerFactoryMock = new Mock <ILoggerFactory>();
loggerFactoryMock.Setup(
lf => lf.CreateLogger(It.IsAny <String>()))
.Returns(logger);
var exception = new SecurityException("A security message");
var httpContextMock = new Mock <HttpContext>();
var routeData = new RouteData();
var actionDescriptor = new ActionDescriptor();
var actionContext = new ActionContext(httpContextMock.Object, routeData, actionDescriptor);
var exceptionContext = new ExceptionContext(actionContext, new List <IFilterMetadata>());
exceptionContext.Exception = exception;
exceptionContext.ExceptionHandled = false;
// Act
var filter = new ExceptionHandlerFilterAttribute(loggerFactoryMock.Object);
filter.OnException(exceptionContext);
// Assert
Assert.NotNull(exceptionContext.Result);
Assert.IsType <ForbiddenObjectResult>(exceptionContext.Result);
String expectedMessage = "Access to this resource is forbidden";
var resultObject = (ForbiddenObjectResult)(exceptionContext.Result);
Assert.IsType <ApiMessageModel>(resultObject.Value);
Assert.Equal(expectedMessage, ((ApiMessageModel)resultObject.Value).Message);
// Commented out because LogWarning is an extension method. Need to figure out how to test
//loggerMock.Verify(l => l.LogWarning(It.IsAny<EventId>(), exception, notFoundMessage), Times.Once);
}
public void TestGeneralExceptionReturnsInternalServerErrorResult()
{
// Arrange
var loggerMock = new Mock <ILogger <ExceptionHandlerFilterAttribute> >();
var logger = loggerMock.Object;
var loggerFactoryMock = new Mock <ILoggerFactory>();
loggerFactoryMock.Setup(
lf => lf.CreateLogger(It.IsAny <String>()))
.Returns(logger);
var exception = new Exception("Something went horribly wrong");
var httpContextMock = new Mock <HttpContext>();
var routeData = new RouteData();
var actionDescriptor = new ActionDescriptor();
var actionContext = new ActionContext(httpContextMock.Object, routeData, actionDescriptor);
var exceptionContext = new ExceptionContext(actionContext, new List <IFilterMetadata>());
exceptionContext.Exception = exception;
exceptionContext.ExceptionHandled = false;
// Act
var filter = new ExceptionHandlerFilterAttribute(loggerFactoryMock.Object);
filter.OnException(exceptionContext);
// Assert
Assert.NotNull(exceptionContext.Result);
Assert.IsType <InternalServerErrorObjectResult>(exceptionContext.Result);
String expectedMessage = "An error has occurred on the server. The error has been logged so it can be investigated by our support teams";
var resultObject = (InternalServerErrorObjectResult)(exceptionContext.Result);
Assert.IsType <ApiMessageModel>(resultObject.Value);
Assert.Equal(expectedMessage, ((ApiMessageModel)resultObject.Value).Message);
// Commented out because LogWarning is an extension method. Need to figure out how to test
//loggerMock.Verify(l => l.LogWarning(It.IsAny<EventId>(), exception, notFoundMessage), Times.Once);
}
