public void Should_Not_Do_Anything_If_There_Is_Not_An_Exception()
{
var outputWriter = Substitute.For<IOutputWriter>();
var innerBehavior = Substitute.For<IActionBehavior>();
var logger = Substitute.For<ILogger>();
var exceptionHandlerBehavior = new AjaxExceptionHandlerBehavior(innerBehavior, outputWriter, logger);
exceptionHandlerBehavior.Invoke();
innerBehavior.Received().Invoke();
outputWriter.DidNotReceiveWithAnyArgs().WriteResponseCode(0);
outputWriter.DidNotReceiveWithAnyArgs().WriteResponseCode(HttpStatusCode.OK);
logger.DidNotReceiveWithAnyArgs().LogException(null);
}
public void Should_Not_Log_And_Set_Status_To_401_When_There_Is_An_Authorization_Exception()
{
var outputWriter = Substitute.For<IOutputWriter>();
var innerBehavior = Substitute.For<IActionBehavior>();
var logger = Substitute.For<ILogger>();
innerBehavior.When(x => x.Invoke()).Do(x => { throw new AuthorizationException(); });
var exceptionHandlerBehavior = new AjaxExceptionHandlerBehavior(innerBehavior, outputWriter, logger);
exceptionHandlerBehavior.Invoke();
innerBehavior.Received().Invoke();
outputWriter.Received().WriteResponseCode(HttpStatusCode.Unauthorized, "You are not authorized to perform this action.");
logger.DidNotReceiveWithAnyArgs().LogException(null);
}
public void Should_Log_And_Set_Status_To_500_When_There_Is_An_Unhandled_Exception()
{
var outputWriter = Substitute.For<IOutputWriter>();
var innerBehavior = Substitute.For<IActionBehavior>();
var logger = Substitute.For<ILogger>();
var exception = new Exception("bad things happening");
innerBehavior.When(x => x.Invoke()).Do(x => { throw exception; });
var exceptionHandlerBehavior = new AjaxExceptionHandlerBehavior(innerBehavior, outputWriter, logger);
exceptionHandlerBehavior.Invoke();
innerBehavior.Received().Invoke();
outputWriter.Received().WriteResponseCode(HttpStatusCode.InternalServerError, "A system error has occured.");
logger.Received().LogException(exception);
}
public void Should_Not_Log_And_Set_Status_To_403_When_There_Is_A_Validation_Exception()
{
var outputWriter = Substitute.For<IOutputWriter>();
var innerBehavior = Substitute.For<IActionBehavior>();
var logger = Substitute.For<ILogger>();
var exception = new ValidationException("why u enter bad data??");
innerBehavior.When(x => x.Invoke()).Do(x => { throw exception; });
var exceptionHandlerBehavior = new AjaxExceptionHandlerBehavior(innerBehavior, outputWriter, logger);
exceptionHandlerBehavior.Invoke();
innerBehavior.Received().Invoke();
outputWriter.Received().WriteResponseCode(HttpStatusCode.BadRequest, exception.Message);
logger.DidNotReceiveWithAnyArgs().LogException(null);
}