public void If_rescue_exception_type_does_not_match_exception_type_then_nothing_should_be_rendered()
{
_exception = new RescueTestException();
SetupController(_controller);
var rescue = new RescueAttribute("TestRescue", typeof(InvalidOperationException));
var context = new ExceptionContext(_controllerContext, _exception);
rescue.OnException(context);
Assert.That(context.ExceptionHandled, Is.False);
Assert.That(((RescueTestController)_controller).OnExceptionFired, Is.False);
}
public void When_OnActionExecuted_is_invoked_then_the_correct_view_should_be_rendered()
{
var rescue = new RescueAttribute("TestRescue");
var context = new ExceptionContext(_controllerContext, _exception);
rescue.OnException(context);
Assert.That(context.ExceptionHandled);
string expectedRescueView = "Rescues/TestRescue";
context.Result.AssertViewRendered().ForView(expectedRescueView);
}
public void If_rescue_exception_type_matches_exception_type_then_view_should_be_rendered()
{
_exception = new RescueTestException();
SetupController(_controller);
var rescue = new RescueAttribute("TestRescue", typeof(RescueTestException));
var context = new ExceptionContext(_controllerContext, _exception);
rescue.OnException(context);
string expectedRescueView = "Rescues/TestRescue";
context.Result.AssertViewRendered().ForView(expectedRescueView);
}
public void Ajax_Call_Should_Be_Ignored()
{
_exception = new RescueTestException();
var rescue = new RescueAttribute("TestRescue");
var context = new ExceptionContext(_controllerContext, _exception);
_controllerContext.HttpContext.Request.Headers["Ajax"] = "true";
rescue.OnException(context);
Assert.IsFalse(context.ExceptionHandled);
Assert.That(context.Result, Is.InstanceOf < EmptyResult>());
}
public void Ignored_Exception_Types_Should_Be_Ignored()
{
_exception = new IgnoreTestException();
var rescue = new RescueAttribute("TestRescue")
{
IgnoreTypes = new Type[] { typeof(IgnoreTestException)
}
};
var context = new ExceptionContext(_controllerContext, _exception);
rescue.OnException(context);
Assert.IsFalse(context.ExceptionHandled);
Assert.That(context.Result, Is.InstanceOf<EmptyResult>());
}
public void When_PerformRescue_is_invoked_with_matching_view_it_should_be_rendered()
{
var rescue = new RescueAttribute("TestRescue");
_viewEngine.CustomViews.Add("Rescues/RescueTestException");
var context = new ExceptionContext(_controllerContext, new RescueTestException());
rescue.OnException(context);
Assert.That(context.ExceptionHandled);
context.Result.AssertViewRendered().ForView("Rescues/RescueTestException");
}
public void When_PerformRescue_exact_exception_executed_first()
{
var rescue = new RescueAttribute("TestRescue");
_viewEngine.CustomViews.Add("Rescues/InheritedRescueTestException");
_viewEngine.CustomViews.Add("Rescues/RescueTestException");
var context = new ExceptionContext(_controllerContext, new InheritedRescueTestException());
rescue.OnException(context);
Assert.That(context.ExceptionHandled);
context.Result.AssertViewRendered().ForView("Rescues/InheritedRescueTestException");
context = new ExceptionContext(_controllerContext, new RescueTestException());
rescue.OnException(context);
Assert.That(context.ExceptionHandled);
context.Result.AssertViewRendered().ForView("Rescues/RescueTestException");
rescue = new RescueAttribute("TestRescue", typeof(RescueTestException));
_viewEngine.CustomViews.Clear();
_viewEngine.CustomViews.Add("Rescues/RescueTestException");
context = new ExceptionContext(_controllerContext, new InheritedRescueTestException());
rescue.OnException(context);
Assert.That(context.ExceptionHandled);
context.Result.AssertViewRendered().ForView("Rescues/RescueTestException");
}