private static AttributeRoute CreateRoute( IRouter handler, IActionDescriptorCollectionProvider actionDescriptorProvider) { var constraintResolver = new Mock <IInlineConstraintResolver>(); constraintResolver .Setup(c => c.ResolveConstraint("int")) .Returns(new IntRouteConstraint()); var policy = new UriBuilderContextPooledObjectPolicy(new UrlTestEncoder()); var pool = new DefaultObjectPool <UriBuildingContext>(policy); var route = new AttributeRoute( handler, actionDescriptorProvider, constraintResolver.Object, pool, new UrlTestEncoder(), NullLoggerFactory.Instance); return(route); }
public async Task AttributeRoute_UsesUpdatedActionDescriptors() { // Arrange var handler = new Mock <IRouter>(MockBehavior.Strict); handler .Setup(h => h.RouteAsync(It.IsAny <RouteContext>())) .Callback <RouteContext>(c => c.Handler = NullHandler) .Returns(Task.FromResult(true)) .Verifiable(); var actionDescriptors = new List <ActionDescriptor>() { new ActionDescriptor() { AttributeRouteInfo = new AttributeRouteInfo() { Template = "api/Blog/{id}" }, RouteConstraints = new List <RouteDataActionConstraint>() { new RouteDataActionConstraint(TreeRouter.RouteGroupKey, "1"), }, }, new ActionDescriptor() { AttributeRouteInfo = new AttributeRouteInfo() { Template = "api/Store/Buy/{id}" }, RouteConstraints = new List <RouteDataActionConstraint>() { new RouteDataActionConstraint(TreeRouter.RouteGroupKey, "2"), }, }, }; var actionDescriptorProvider = new Mock <IActionDescriptorCollectionProvider>(MockBehavior.Strict); actionDescriptorProvider .SetupGet(ad => ad.ActionDescriptors) .Returns(new ActionDescriptorCollection(actionDescriptors, version: 1)); var policy = new UriBuilderContextPooledObjectPolicy(new UrlTestEncoder()); var pool = new DefaultObjectPool <UriBuildingContext>(policy); var route = new AttributeRoute( handler.Object, actionDescriptorProvider.Object, Mock.Of <IInlineConstraintResolver>(), pool, new UrlTestEncoder(), NullLoggerFactory.Instance); var requestServices = new Mock <IServiceProvider>(MockBehavior.Strict); requestServices .Setup(s => s.GetService(typeof(ILoggerFactory))) .Returns(NullLoggerFactory.Instance); var httpContext = new DefaultHttpContext(); httpContext.Request.Path = new PathString("/api/Store/Buy/5"); httpContext.RequestServices = requestServices.Object; var context = new RouteContext(httpContext); // Act 1 await route.RouteAsync(context); // Assert 1 Assert.NotNull(context.Handler); Assert.Equal("5", context.RouteData.Values["id"]); Assert.Equal("2", context.RouteData.Values[TreeRouter.RouteGroupKey]); handler.Verify(h => h.RouteAsync(It.IsAny <RouteContext>()), Times.Once()); // Arrange 2 - remove the action and update the collection actionDescriptors.RemoveAt(1); actionDescriptorProvider .SetupGet(ad => ad.ActionDescriptors) .Returns(new ActionDescriptorCollection(actionDescriptors, version: 2)); context = new RouteContext(httpContext); // Act 2 await route.RouteAsync(context); // Assert 2 Assert.Null(context.Handler); Assert.Empty(context.RouteData.Values); handler.Verify(h => h.RouteAsync(It.IsAny <RouteContext>()), Times.Once()); }