public void MapMvcAttributeRoutes_WithPrefixedArea()
{
// Arrange
var controllerTypes = new[] { typeof(PrefixedPugetSoundController) };
var routes = new RouteCollection();
// Act
AttributeRoutingMapper.MapAttributeRoutes(routes, controllerTypes);
// Assert
var attributeRoutes = GetAttributeRoutes(routes);
Assert.Equal(1, attributeRoutes.Count);
Route route = (Route)attributeRoutes.Single();
Assert.Equal("puget-sound/prefpref/getme", route.Url);
Assert.Equal("PugetSound", route.DataTokens["area"]);
Assert.Equal((object)false, route.DataTokens["usenamespacefallback"]);
Assert.Equal("GetMe", Assert.Single(route.GetTargetActionDescriptors()).ActionName);
Assert.Equal(
typeof(PrefixedPugetSoundController).Namespace,
((string[])route.DataTokens["namespaces"])[0]
);
}
public void AttributeRouting_OptionalParametersGetRemoved()
{
// Arrange
var controllerTypes = new[] { typeof(OptionalParameterController) };
var routes = new RouteCollection();
AttributeRoutingMapper.MapAttributeRoutes(routes, controllerTypes);
HttpContextBase context = GetContext("~/Create");
RouteData routeData = routes.GetRouteData(context);
RequestContext requestContext = new RequestContext(context, routeData);
MvcHandler handler = new MvcHandler(requestContext);
handler.ControllerBuilder.SetControllerFactory(GetControllerFactory(controllerTypes));
// Act
handler.ProcessRequest(context);
// Assert
ContentResult result = Assert.IsType <ContentResult>(context.Items[ResultKey]);
Assert.Equal("Create()", result.Content);
// The request context should be updated to to contain the routedata of the direct route
Assert.Equal("{action}/{id}", ((Route)requestContext.RouteData.Route).Url);
Assert.Null(requestContext.RouteData.Values["id"]);
}
/// <summary>
/// Maps the attribute-defined routes for the application.
/// </summary>
/// <param name="configuration">The server configuration.</param>
/// <param name="constraintResolver">
/// The <see cref="IInlineConstraintResolver"/> to use for resolving inline constraints.
/// </param>
/// <param name="directRouteProvider">
/// The <see cref="IDirectRouteProvider"/> to use for discovering and building routes.
/// </param>
// Corresponds to the MVC implementation of attribute routing in
// System.Web.Mvc.RouteCollectionAttributeRoutingExtensions.
public static void MapHttpAttributeRoutes(
this HttpConfiguration configuration,
IInlineConstraintResolver constraintResolver,
IDirectRouteProvider directRouteProvider
)
{
if (configuration == null)
{
throw new ArgumentNullException("configuration");
}
if (constraintResolver == null)
{
throw new ArgumentNullException("constraintResolver");
}
if (directRouteProvider == null)
{
throw new ArgumentNullException("directRouteProvider");
}
AttributeRoutingMapper.MapAttributeRoutes(
configuration,
constraintResolver,
directRouteProvider
);
}
private RouteCollection MapControllers(Type[] types)
{
RouteCollection routes = new RouteCollection();
AttributeRoutingMapper.MapAttributeRoutes(routes, types);
return(routes);
}
public void MapMvcAttributeRoutes_MapRouteAttributes()
{
// Arrange
var controllerTypes = new[] { typeof(SimpleRoutingController) };
var routes = new RouteCollection();
// Act
AttributeRoutingMapper.MapAttributeRoutes(routes, controllerTypes);
// Assert
var expectedResults = new List <Tuple <string, string> >
{
new Tuple <string, string>("getme", "GetMe"),
new Tuple <string, string>("postme", "PostMe"),
new Tuple <string, string>("getorpostme", "GetOrPostMe"),
new Tuple <string, string>("routeme", "RouteMe"),
new Tuple <string, string>("once", "FoolMe"),
new Tuple <string, string>("twice", "FoolMe"),
new Tuple <string, string>("twice", "FoolMe"),
};
foreach (var expected in expectedResults)
{
var url = expected.Item1;
var methodName = expected.Item2;
var attributeRoutes = GetAttributeRoutes(routes);
Route route = attributeRoutes.Cast <Route>().Single(r => r.Url == url);
Assert.Equal(methodName, Assert.Single(route.GetTargetActionDescriptors()).ActionName);
}
}
public void AttributeRouting_WithActionNameSelectors(Type controllerType, string path, string expectedAction)
{
// Arrange
var controllerTypes = new[] { controllerType };
var routes = new RouteCollection();
AttributeRoutingMapper.MapAttributeRoutes(routes, controllerTypes);
HttpContextBase context = GetContext(path);
RouteData routeData = routes.GetRouteData(context);
RequestContext requestContext = new RequestContext(context, routeData);
MvcHandler handler = new MvcHandler(requestContext);
handler.ControllerBuilder.SetControllerFactory(GetControllerFactory(controllerTypes));
if (expectedAction == null)
{
// Act & Assert
Assert.Throws <HttpException>(() => handler.ProcessRequest(context));
}
else
{
// Act
handler.ProcessRequest(context);
// Assert
ContentResult result = Assert.IsType <ContentResult>(context.Items[ResultKey]);
Assert.Equal(expectedAction, result.Content);
}
}
/// <summary>
/// Maps the attribute-defined routes for the application.
/// </summary>
/// <param name="routes"></param>
/// <param name="constraintResolver">
/// The <see cref="IInlineConstraintResolver"/> to use for resolving inline constraints in route templates.
/// </param>
/// <param name="directRouteProvider">
/// The <see cref="IDirectRouteProvider"/> to use for mapping routes.
/// </param>
public static void MapMvcAttributeRoutes(
this RouteCollection routes,
IInlineConstraintResolver constraintResolver,
IDirectRouteProvider directRouteProvider
)
{
if (routes == null)
{
throw new ArgumentNullException("routes");
}
if (constraintResolver == null)
{
throw new ArgumentNullException("constraintResolver");
}
if (directRouteProvider == null)
{
throw new ArgumentNullException("directRouteProvider");
}
AttributeRoutingMapper.MapAttributeRoutes(
routes,
constraintResolver,
directRouteProvider
);
}
public void AttributeRouting_MixedWithGeneralRouting(Type controllerType, string path, string expectedAction)
{
// Arrange
var controllerTypes = new[] { controllerType };
var routes = new RouteCollection();
object defaults = new { controller = controllerType.Name.Substring(0, controllerType.Name.Length - 10) };
routes.Add(new Route("standard/{action}", new RouteValueDictionary(defaults), null));
AttributeRoutingMapper.MapAttributeRoutes(routes, controllerTypes);
HttpContextBase context = GetContext(path);
RouteData routeData = routes.GetRouteData(context);
RequestContext requestContext = new RequestContext(context, routeData);
MvcHandler handler = new MvcHandler(requestContext);
handler.ControllerBuilder.SetControllerFactory(GetControllerFactory(controllerTypes));
if (expectedAction == null)
{
// Act & Assert
Assert.Throws <HttpException>(() => handler.ProcessRequest(context));
}
else
{
// Act
handler.ProcessRequest(context);
// Assert
ContentResult result = Assert.IsType <ContentResult>(context.Items[ResultKey]);
Assert.Equal(expectedAction, result.Content);
}
}
public void AttributeRouting_MethodOverloads_WithDifferentActionNames(
Type controllerType,
string path,
string expectedAction
)
{
// Arrange
var controllerTypes = new[] { controllerType };
var routes = new RouteCollection();
AttributeRoutingMapper.MapAttributeRoutes(routes, controllerTypes);
HttpContextBase context = GetContext(path);
RouteData routeData = routes.GetRouteData(context);
RequestContext requestContext = new RequestContext(context, routeData);
MvcHandler handler = new MvcHandler(requestContext);
handler.ControllerBuilder.SetControllerFactory(GetControllerFactory(controllerTypes));
// Act
handler.ProcessRequest(context);
// Assert
ContentResult result = Assert.IsType <ContentResult>(context.Items[ResultKey]);
Assert.Equal(expectedAction, result.Content);
}
public void AttributeRouting_WithCustomizedRoutePrefixAttribute(string path, string expectedAction)
{
// Arrange
var controllerTypes = new[]
{
typeof(ControllersWithCustomizedRoutePrefixAttribute.NS1.HomeController),
typeof(ControllersWithCustomizedRoutePrefixAttribute.NS2.AccountController),
typeof(ControllersWithCustomizedRoutePrefixAttribute.NS3.OtherController),
};
var routes = new RouteCollection();
AttributeRoutingMapper.MapAttributeRoutes(routes, controllerTypes);
HttpContextBase context = GetContext(path);
RouteData routeData = routes.GetRouteData(context);
RequestContext requestContext = new RequestContext(context, routeData);
MvcHandler handler = new MvcHandler(requestContext);
handler.ControllerBuilder.SetControllerFactory(GetControllerFactory(controllerTypes));
// Act
handler.ProcessRequest(context);
// Assert
ContentResult result = Assert.IsType <ContentResult>(context.Items[ResultKey]);
Assert.Equal(expectedAction, result.Content);
}
/// <summary>
/// Maps the attribute-defined routes for the application.
/// </summary>
/// <param name="routes"></param>
public static void MapMvcAttributeRoutes(this RouteCollection routes)
{
if (routes == null)
{
throw new ArgumentNullException("routes");
}
AttributeRoutingMapper.MapAttributeRoutes(routes, new DefaultInlineConstraintResolver());
}
/// <summary>
/// Maps the attribute-defined routes for the application.
/// </summary>
/// <param name="configuration">The server configuration.</param>
// Corresponds to the MVC implementation of attribute routing in
// System.Web.Mvc.RouteCollectionAttributeRoutingExtensions.
public static void MapHttpAttributeRoutes(this HttpConfiguration configuration)
{
if (configuration == null)
{
throw new ArgumentNullException("configuration");
}
AttributeRoutingMapper.MapAttributeRoutes(configuration, new DefaultInlineConstraintResolver(), new DefaultDirectRouteProvider());
}
public void AttributeRouting_WithNullPrefix_ThrowsInvalidOperationException()
{
// Arrange
var controllerTypes = new[]
{
typeof(ControllersWithCustomizedRoutePrefixAttribute.Invalid.AccountController)
};
var routes = new RouteCollection();
// Act & Assert
Assert.Throws <InvalidOperationException>(() => AttributeRoutingMapper.MapAttributeRoutes(routes, controllerTypes),
"The property 'prefix' from route prefix attribute on controller of type 'System.Web.Routing.ControllersWithCustomizedRoutePrefixAttribute.Invalid.AccountController' cannot be null.");
}
public void AttributeRouting_WithMultipleCustomizedRoutePrefixAttribute_ThrowsInvalidOperationException()
{
// Arrange
var controllerTypes = new[]
{
typeof(ControllersWithCustomizedRoutePrefixAttribute.Invalid.HomeController)
};
var routes = new RouteCollection();
// Act & Assert
Assert.Throws <InvalidOperationException>(() => AttributeRoutingMapper.MapAttributeRoutes(routes, controllerTypes),
"Only one route prefix attribute is supported. Remove extra attributes from the controller of type 'System.Web.Routing.ControllersWithCustomizedRoutePrefixAttribute.Invalid.HomeController'.");
}
public void AttributeRouting_WithInheritance_InvalidPaths(Type derivedController, string path)
{
// Arrange
var controllerTypes = new[] { derivedController, derivedController.BaseType };
var routes = new RouteCollection();
AttributeRoutingMapper.MapAttributeRoutes(routes, controllerTypes);
HttpContextBase context = GetContext(path);
// Act
RouteData routeData = routes.GetRouteData(context);
// Assert
Assert.Null(routeData);
}
public void TemplatesAreValidated(Type controllerType, string expectedErrorMessage)
{
// Arrange
var controllerTypes = new[] { controllerType };
var routes = new RouteCollection();
// Act & Assert
if (expectedErrorMessage == null)
{
Assert.DoesNotThrow(() => AttributeRoutingMapper.MapAttributeRoutes(routes, controllerTypes));
}
else
{
Assert.Throws <InvalidOperationException>(() => AttributeRoutingMapper.MapAttributeRoutes(routes, controllerTypes), expectedErrorMessage);
}
}
/// <summary>
/// Maps the attribute-defined routes for the application.
/// </summary>
/// <param name="routes"></param>
/// <param name="controllerTypes">The controller types to scan.</param>
public static void MapMvcAttributeRoutes(
this RouteCollection routes,
IEnumerable <Type> controllerTypes)
{
if (routes == null)
{
throw new ArgumentNullException("routes");
}
if (controllerTypes == null)
{
throw new ArgumentNullException("controllerTypes");
}
AttributeRoutingMapper.MapAttributeRoutes(routes, controllerTypes);
}
public void AttributeRouting_AmbiguousActions_ThrowsAmbiguousException(Type controllerType, string path)
{
// Arrange
var controllerTypes = new[] { controllerType };
var routes = new RouteCollection();
AttributeRoutingMapper.MapAttributeRoutes(routes, controllerTypes);
HttpContextBase context = GetContext(path);
RouteData routeData = routes.GetRouteData(context);
RequestContext requestContext = new RequestContext(context, routeData);
MvcHandler handler = new MvcHandler(requestContext);
handler.ControllerBuilder.SetControllerFactory(GetControllerFactory(controllerTypes));
Assert.Throws <AmbiguousMatchException>(() => handler.ProcessRequest(context));
}
public void MapMvcAttributeRoutes_CustomConstraintResolver()
{
// Arrange
var controllerTypes = new[] { typeof(FruitConstraintController) };
var routes = new RouteCollection();
// Act
AttributeRoutingMapper.MapAttributeRoutes(routes, controllerTypes, new FruitConstraintResolver());
// Assert
var attributeRoutes = GetAttributeRoutes(routes);
Assert.Equal(1, attributeRoutes.Count);
Route route = (Route)attributeRoutes.Single();
Assert.Equal("fruits/{apple}", route.Url);
Assert.IsAssignableFrom <FruitConstraint>(route.Constraints["apple"]);
}
public void ActionHelper_ChildAction_WithActionDirectRoute()
{
// Arrange
AttributeRoutingMapper.MapAttributeRoutes(_routes, new Type[] { typeof(DirectRouteActionController) });
MvcHandler mvcHandler = null;
_httpContext.Setup(hc => hc.Server.Execute(It.IsAny <IHttpHandler>(), It.IsAny <TextWriter>(), It.IsAny <bool>()))
.Callback <IHttpHandler, TextWriter, bool>((handler, _, __) => mvcHandler = (MvcHandler)((HttpHandlerUtil.ServerExecuteHttpHandlerWrapper)handler).InnerHandler);
// Act
ChildActionExtensions.ActionHelper(_htmlHelper.Object, "Action", null /* controllerName */, null /* routeValues */, null /* textWriter */);
// Assert
RouteData routeData = mvcHandler.RequestContext.RouteData;
Assert.Equal("Action", routeData.Values["action"]);
}
public void MapMvcAttributeRoutes_WithPrefixedController()
{
// Arrange
var controllerTypes = new[] { typeof(PrefixedController) };
var routes = new RouteCollection();
// Act
AttributeRoutingMapper.MapAttributeRoutes(routes, controllerTypes);
// Assert
var attributeRoutes = GetAttributeRoutes(routes);
Assert.Equal(1, attributeRoutes.Count);
Route route = (Route)attributeRoutes.Single();
Assert.Equal("prefpref/getme", route.Url);
Assert.Equal("GetMe", Assert.Single(route.GetTargetActionDescriptors()).ActionName);
}
public void MapMvcAttributeRoutes_WithInlineConstraints_ParseConstraintsDefaultsAndOptionals()
{
// Arrange
var controllerTypes = new[] { typeof(SimpleRoutingController) };
var routes = new RouteCollection();
// Act
AttributeRoutingMapper.MapAttributeRoutes(routes, controllerTypes);
// Assert
var attributeRoutes = GetAttributeRoutes(routes);
Route route = attributeRoutes.Cast <Route>().Single(r => r.GetTargetActionDescriptors().Single().ActionName == "Parameterized");
Assert.NotNull(route);
Assert.Equal("i/{have}/{id}/{defaultsto}/{name}", route.Url);
Assert.IsAssignableFrom <IntRouteConstraint>(route.Constraints["id"]);
Assert.Equal("VAL", route.Defaults["defaultsto"]);
Assert.Equal("", route.Defaults["name"].ToString());
}