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()); }
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.IsHandled = true) .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(AttributeRouting.RouteGroupKey, "1"), }, }, new ActionDescriptor() { AttributeRouteInfo = new AttributeRouteInfo() { Template = "api/Store/Buy/{id}" }, RouteConstraints = new List <RouteDataActionConstraint>() { new RouteDataActionConstraint(AttributeRouting.RouteGroupKey, "2"), }, }, }; var actionDescriptorsProvider = new Mock <IActionDescriptorsCollectionProvider>(MockBehavior.Strict); actionDescriptorsProvider .SetupGet(ad => ad.ActionDescriptors) .Returns(new ActionDescriptorsCollection(actionDescriptors, version: 1)); var route = new AttributeRoute( handler.Object, actionDescriptorsProvider.Object, Mock.Of <IInlineConstraintResolver>(), 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.True(context.IsHandled); Assert.Equal("5", context.RouteData.Values["id"]); Assert.Equal("2", context.RouteData.Values[AttributeRouting.RouteGroupKey]); handler.Verify(h => h.RouteAsync(It.IsAny <RouteContext>()), Times.Once()); // Arrange 2 - remove the action and update the collection actionDescriptors.RemoveAt(1); actionDescriptorsProvider .SetupGet(ad => ad.ActionDescriptors) .Returns(new ActionDescriptorsCollection(actionDescriptors, version: 2)); context = new RouteContext(httpContext); // Act 2 await route.RouteAsync(context); // Assert 2 Assert.False(context.IsHandled); Assert.Empty(context.RouteData.Values); handler.Verify(h => h.RouteAsync(It.IsAny <RouteContext>()), Times.Once()); }