public ApiControllerExtensionsTests()
{
HttpConfiguration config = new HttpConfiguration();
_user = new WebHookUser();
_managerMock = new Mock<IWebHookManager>();
_resolverMock = new Mock<IDependencyResolver>();
_resolverMock.Setup(r => r.GetService(typeof(IWebHookManager)))
.Returns(_managerMock.Object)
.Verifiable();
config.DependencyResolver = _resolverMock.Object;
ClaimsIdentity identity = new ClaimsIdentity();
Claim claim = new Claim(ClaimTypes.Name, "TestUser");
identity.AddClaim(claim);
_principal = new ClaimsPrincipal(identity);
_context = new HttpRequestContext()
{
Configuration = config,
Principal = _principal
};
_controller = new TestController()
{
RequestContext = _context
};
}
public ApiControllerExtensionsTests()
{
HttpConfiguration config = new HttpConfiguration();
_user = new WebHookUser();
_managerMock = new Mock <IWebHookManager>();
_resolverMock = new Mock <IDependencyResolver>();
_resolverMock.Setup(r => r.GetService(typeof(IWebHookManager)))
.Returns(_managerMock.Object)
.Verifiable();
config.DependencyResolver = _resolverMock.Object;
ClaimsIdentity identity = new ClaimsIdentity();
Claim claim = new Claim(ClaimTypes.Name, "TestUser");
identity.AddClaim(claim);
_principal = new ClaimsPrincipal(identity);
_context = new HttpRequestContext()
{
Configuration = config,
Principal = _principal
};
_controller = new TestController()
{
RequestContext = _context
};
}
/// <summary>
/// Submits a notification to all matching registered WebHooks. To match, the <see cref="WebHook"/> must be registered by the
/// current <see cref="ControllerBase.User"/> and have a filter that matches one or more of the actions provided for the notification.
/// </summary>
/// <param name="controller">The <see cref="ControllerBase"/> instance.</param>
/// <param name="notifications">The set of notifications to include in the WebHook.</param>
/// <param name="predicate">A function to test each <see cref="WebHook"/> to see whether it fulfills the condition. The
/// predicate is passed the <see cref="WebHook"/> and the user who registered it. If the predicate returns <c>true</c> then
/// the <see cref="WebHook"/> is included; otherwise it is not.</param>
/// <returns>The number of <see cref="WebHook"/> instances that were selected and subsequently notified about the actions.</returns>
public static async Task <int> NotifyAsync(this ControllerBase controller, IEnumerable <NotificationDictionary> notifications, Func <WebHook, string, bool> predicate)
{
if (controller == null)
{
throw new ArgumentNullException(nameof(controller));
}
if (notifications == null)
{
throw new ArgumentNullException(nameof(notifications));
}
if (!notifications.Any())
{
return(0);
}
// Get the User ID from the User principal
IWebHookUser user = controller.HttpContext.RequestServices.GetUser();
string userId = await user.GetUserIdAsync(controller.User);
// Send a notification to registered WebHooks with matching filters
IWebHookManager manager = controller.HttpContext.RequestServices.GetManager();
return(await manager.NotifyAsync(userId, notifications, predicate));
}
public void GetUser_ReturnsDefaultInstance_IfNoneRegistered()
{
// Act
IWebHookUser actual = _resolverMock.Object.GetUser();
// Assert
Assert.IsType <WebHookUser>(actual);
}
/// <inheritdoc />
protected override void Initialize(HttpControllerContext controllerContext)
{
base.Initialize(controllerContext);
_manager = Configuration.DependencyResolver.GetManager();
_store = Configuration.DependencyResolver.GetStore();
_user = Configuration.DependencyResolver.GetUser();
}
/// <summary>
/// For testing purposes
/// </summary>
internal static void Reset()
{
_filterManager = null;
_filterProviders = null;
_store = null;
_sender = null;
_manager = null;
_user = null;
}
public void GetUser_ReturnsSingleInstance()
{
// Act
IWebHookUser actual1 = CustomServices.GetUser();
IWebHookUser actual2 = CustomServices.GetUser();
// Assert
Assert.Same(actual1, actual2);
}
/// <summary>
/// For testing purposes
/// </summary>
internal static void Reset()
{
_filterManager = null;
_store = null;
_sender = null;
_manager = null;
_registrationsManager = null;
_user = null;
}
public WebHookRegistrationsControllerTests()
{
_resolverMock = new Mock <IDependencyResolver>();
_managerMock = new Mock <IWebHookManager>();
_resolverMock.Setup(r => r.GetService(typeof(IWebHookManager)))
.Returns(_managerMock.Object)
.Verifiable();
_store = new MemoryWebHookStore();
_resolverMock.Setup(r => r.GetService(typeof(IWebHookStore)))
.Returns(_store)
.Verifiable();
_user = new WebHookUser();
_resolverMock.Setup(r => r.GetService(typeof(IWebHookUser)))
.Returns(_user)
.Verifiable();
_filterProviderMock = new Mock <IWebHookFilterProvider>();
_filterManager = new WebHookFilterManager(new[]
{
new WildcardWebHookFilterProvider(),
_filterProviderMock.Object
});
_resolverMock.Setup(r => r.GetService(typeof(IWebHookFilterManager)))
.Returns(_filterManager)
.Verifiable();
_config = new HttpConfiguration();
_config.DependencyResolver = _resolverMock.Object;
ClaimsIdentity identity = new ClaimsIdentity();
Claim claim = new Claim(ClaimTypes.Name, TestUser);
identity.AddClaim(claim);
IPrincipal principal = new ClaimsPrincipal(identity);
HttpRequestMessage request = new HttpRequestMessage(HttpMethod.Get, Address);
request.SetConfiguration(_config);
HttpRequestContext requestContext = new HttpRequestContext()
{
Configuration = _config,
Principal = principal,
Url = new UrlHelper(request),
};
_controllerContext = new HttpControllerContext()
{
Configuration = _config,
Request = new HttpRequestMessage(),
RequestContext = requestContext,
};
_controller = new WebHookRegistrationsControllerMock();
_controller.Initialize(_controllerContext);
}
/// <inheritdoc />
protected override void Initialize(HttpControllerContext controllerContext)
{
base.Initialize(controllerContext);
// The Microsoft.AspNet.WebHooks library registeres an extension method for the DependencyResolver.
// Sadly we cannot access these properties by using out Autofac dependency injection.
// In order to access them we have to resolve them through the Configuration.
_manager = Configuration.DependencyResolver.GetManager();
_store = Configuration.DependencyResolver.GetStore();
_user = Configuration.DependencyResolver.GetUser();
}
public WebHookRegistrationsControllerTests()
{
_resolverMock = new Mock<IDependencyResolver>();
_managerMock = new Mock<IWebHookManager>();
_resolverMock.Setup(r => r.GetService(typeof(IWebHookManager)))
.Returns(_managerMock.Object)
.Verifiable();
_store = new MemoryWebHookStore();
_resolverMock.Setup(r => r.GetService(typeof(IWebHookStore)))
.Returns(_store)
.Verifiable();
_user = new WebHookUser();
_resolverMock.Setup(r => r.GetService(typeof(IWebHookUser)))
.Returns(_user)
.Verifiable();
_filterProviderMock = new Mock<IWebHookFilterProvider>();
_filterManager = new WebHookFilterManager(new[]
{
new WildcardWebHookFilterProvider(),
_filterProviderMock.Object
});
_resolverMock.Setup(r => r.GetService(typeof(IWebHookFilterManager)))
.Returns(_filterManager)
.Verifiable();
_config = new HttpConfiguration();
_config.DependencyResolver = _resolverMock.Object;
ClaimsIdentity identity = new ClaimsIdentity();
Claim claim = new Claim(ClaimTypes.Name, TestUser);
identity.AddClaim(claim);
IPrincipal principal = new ClaimsPrincipal(identity);
HttpRequestMessage request = new HttpRequestMessage(HttpMethod.Get, Address);
request.SetConfiguration(_config);
HttpRequestContext requestContext = new HttpRequestContext()
{
Configuration = _config,
Principal = principal,
Url = new UrlHelper(request),
};
_controllerContext = new HttpControllerContext()
{
Configuration = _config,
Request = new HttpRequestMessage(),
RequestContext = requestContext,
};
_controller = new WebHookRegistrationsControllerMock();
_controller.Initialize(_controllerContext);
}
public void SetUser_GetUser_Roundtrips()
{
// Arrange
Mock <IWebHookUser> userMock = new Mock <IWebHookUser>();
// Act
CustomServices.SetUser(userMock.Object);
IWebHookUser actual = CustomServices.GetUser();
// Assert
Assert.Same(userMock.Object, actual);
}
public static IWebHookRegistrationsManager GetRegistrationsManager(this IDependencyScope services)
{
IWebHookRegistrationsManager registrationsManager = services.GetService <IWebHookRegistrationsManager>();
if (registrationsManager == null)
{
IWebHookManager manager = services.GetManager();
IWebHookStore store = services.GetStore();
IWebHookFilterManager filterManager = services.GetFilterManager();
IWebHookUser userManager = services.GetUser();
registrationsManager = CustomServices.GetRegistrationsManager(manager, store, filterManager, userManager);
}
return(registrationsManager);
}
public void GetUser_ReturnsDependencyInstance_IfRegistered()
{
// Arrange
Mock <IWebHookUser> instanceMock = new Mock <IWebHookUser>();
_resolverMock.Setup(r => r.GetService(typeof(IWebHookUser)))
.Returns(instanceMock.Object)
.Verifiable();
// Act
IWebHookUser actual = _resolverMock.Object.GetUser();
// Assert
Assert.Same(instanceMock.Object, actual);
instanceMock.Verify();
}
/// <summary>
/// Initializes a new instance of the <see cref="WebHookRegistrationsManager"/> class with default
/// settings.
/// </summary>
/// <param name="manager">The current <see cref="IWebHookManager"/>.</param>
/// <param name="store">The current <see cref="IWebHookStore"/>.</param>
/// <param name="filterManager">The current <see cref="IWebHookFilterManager"/>.</param>
/// <param name="userManager">The current <see cref="IWebHookUser"/>.</param>
public WebHookRegistrationsManager(IWebHookManager manager, IWebHookStore store, IWebHookFilterManager filterManager, IWebHookUser userManager)
{
if (manager == null)
{
throw new ArgumentNullException(nameof(manager));
}
if (store == null)
{
throw new ArgumentNullException(nameof(store));
}
if (filterManager == null)
{
throw new ArgumentNullException(nameof(filterManager));
}
if (userManager == null)
{
throw new ArgumentNullException(nameof(userManager));
}
_manager = manager;
_store = store;
_filterManager = filterManager;
_userManager = userManager;
}
/// <summary>
/// Submits a notification to all matching registered WebHooks. To match, the <see cref="WebHook"/> must be registered by the
/// current <see cref="Controller.User"/> and have a filter that matches one or more of the actions provided for the notification.
/// </summary>
/// <param name="controller">The MVC <see cref="Controller"/> instance.</param>
/// <param name="notifications">The set of notifications to include in the WebHook.</param>
/// <param name="predicate">A function to test each <see cref="WebHook"/> to see whether it fulfills the condition. The
/// predicate is passed the <see cref="WebHook"/> and the user who registered it. If the predicate returns <c>true</c> then
/// the <see cref="WebHook"/> is included; otherwise it is not.</param>
/// <returns>The number of <see cref="WebHook"/> instances that were selected and subsequently notified about the actions.</returns>
public static async Task <int> NotifyAsync(this Controller controller, IEnumerable <NotificationDictionary> notifications, Func <WebHook, string, bool> predicate)
{
if (controller == null)
{
throw new ArgumentNullException("controller");
}
if (notifications == null)
{
throw new ArgumentNullException("notifications");
}
if (!notifications.Any())
{
return(0);
}
// Get the User ID from the User principal
IWebHookUser user = DependencyResolver.Current.GetUser();
string userId = await user.GetUserIdAsync(controller.User);
// Send a notification to registered WebHooks with matching filters
IWebHookManager manager = DependencyResolver.Current.GetManager();
return(await manager.NotifyAsync(userId, notifications, predicate));
}
/// <summary>
/// Submits a notification to all matching registered WebHooks. To match, the <see cref="WebHook"/> must be registered by the
/// current <see cref="Controller.User"/> and have a filter that matches one or more of the actions provided for the notification.
/// </summary>
/// <param name="controller">The MVC <see cref="Controller"/> instance.</param>
/// <param name="notifications">The set of notifications to include in the WebHook.</param>
/// <returns>The number of <see cref="WebHook"/> instances that were selected and subsequently notified about the actions.</returns>
public static async Task <int> NotifyAsync(this Controller controller, params NotificationDictionary[] notifications)
{
if (controller == null)
{
throw new ArgumentNullException("controller");
}
if (notifications == null)
{
throw new ArgumentNullException("notifications");
}
if (notifications.Length == 0)
{
return(0);
}
// Get the User ID from the User principal
IWebHookUser user = DependencyResolver.Current.GetUser();
string userId = await user.GetUserIdAsync(controller.User);
// Send a notification to registered WebHooks with matching filters
IWebHookManager manager = DependencyResolver.Current.GetManager();
return(await manager.NotifyAsync(userId, notifications));
}
/// <summary>
/// Gets an <see cref="IWebHookUser"/> implementation registered with the Dependency Injection engine
/// or a default implementation if none are registered.
/// </summary>
/// <param name="services">The <see cref="IDependencyScope"/> implementation.</param>
/// <returns>The registered <see cref="IWebHookUser"/> instance or a default implementation if none are registered.</returns>
public static IWebHookUser GetUser(this IDependencyScope services)
{
IWebHookUser userId = services.GetService <IWebHookUser>();
return(userId ?? CustomServices.GetUser());
}
public static IWebHookRegistrationsManager GetRegistrationsManager(IWebHookManager manager, IWebHookStore store, IWebHookFilterManager filterManager, IWebHookUser userManager)
{
if (_registrationsManager != null)
{
return(_registrationsManager);
}
if (manager == null)
{
throw new ArgumentNullException(nameof(manager));
}
if (store == null)
{
throw new ArgumentNullException(nameof(store));
}
if (filterManager == null)
{
throw new ArgumentNullException(nameof(filterManager));
}
if (userManager == null)
{
throw new ArgumentNullException(nameof(userManager));
}
IWebHookRegistrationsManager instance = new WebHookRegistrationsManager(manager, store, filterManager, userManager);
Interlocked.CompareExchange(ref _registrationsManager, instance, null);
return(_registrationsManager);
}
/// <summary>
/// Sets a default <see cref="IWebHookUser"/> implementation which is used if none are registered with the
/// Dependency Injection engine.
/// </summary>
/// <param name="instance">The <see cref="IWebHookUser"/> to use. If <c>null</c> then a default implementation is used.</param>
public static void SetUser(IWebHookUser instance)
{
_user = instance;
}
/// <summary>
/// For testing purposes
/// </summary>
internal static void Reset()
{
_filterManager = null;
_filterProviders = null;
_store = null;
_sender = null;
_manager = null;
_user = null;
}
/// <summary>
/// Sets a default <see cref="IWebHookUser"/> implementation which is used if none are registered with the
/// Dependency Injection engine.
/// </summary>
/// <param name="instance">The <see cref="IWebHookUser"/> to use. If <c>null</c> then a default implementation is used.</param>
public static void SetUser(IWebHookUser instance)
{
_user = instance;
}
/// <inheritdoc />
protected override void Initialize(HttpControllerContext controllerContext)
{
base.Initialize(controllerContext);
_manager = Configuration.DependencyResolver.GetManager();
_store = Configuration.DependencyResolver.GetStore();
_user = Configuration.DependencyResolver.GetUser();
}
/// <summary>
/// Gets an <see cref="IWebHookUser"/> implementation registered with the Dependency Injection engine
/// or a default implementation if none are registered.
/// </summary>
/// <param name="services">The <see cref="IDependencyResolver"/> implementation.</param>
/// <returns>The registered <see cref="IWebHookUser"/> instance or a default implementation if none are registered.</returns>
public static IWebHookUser GetUser(this IDependencyResolver services)
{
IWebHookUser user = services.GetService <IWebHookUser>();
return(user ?? CustomServices.GetUser());
}