private async Task AssertCall(bool isGet, string path, string query, string body, string expectedResult)
{
var ctrlDiscoverer = new Fakes.FakeLimitedControllerDiscoverer(typeof(Controllers.RestfulController));
var ctrls = ctrlDiscoverer.GetControllers(null);
var pathResolver = new PathResolver(ctrls);
var httpCtx = new Fakes.FakeHttpContext();
if (isGet)
{
(httpCtx.Request as Fakes.FakeHttpRequest).WithPath(path);
}
else
{
(httpCtx.Request as Fakes.FakeHttpRequest).Method = "POST";
(httpCtx.Request as Fakes.FakeHttpRequest).WithPath(path);
(httpCtx.Request as Fakes.FakeHttpRequest).WriteBody(body);
}
foreach (var q in query.Split(",".ToCharArray(), StringSplitOptions.RemoveEmptyEntries))
{
var parts = q.Split(":".ToCharArray());
(httpCtx.Request as Fakes.FakeHttpRequest).AddQuery(parts[0], parts[1]);
}
var action = pathResolver.ResolveAction(httpCtx.Request);
var actionInvoker = new ActionInvoker(new ControllerBuilder((new Moq.Mock <IServiceProvider>()).Object), new ModelBinderCollection(new JsonSerializer(), new Moq.Mock <IServiceProvider>().Object), new JsonSerializer());
await actionInvoker.Invoke(httpCtx, action);
string result = httpCtx.Response.ReadBody();
Assert.Equal(expectedResult, result);
}
private void AssertParameterOfTypeIsSupported <T>()
{
Type type;
Type nullableArg;
bool isNullable = false;
if (typeof(T).GetTypeInfo().IsNullable(out nullableArg))
{
type = nullableArg;
isNullable = true;
}
else
{
type = typeof(T);
}
string actionName = "Action_" + type.Name + (isNullable ? "_Nullable" : "");
var discoverer = new Fakes.FakeLimitedControllerDiscoverer(typeof(Controllers.RouteSupportedParametersController));
var ctrl = discoverer.GetControllers(null).Single();
var action = ctrl.Actions.Single(x => x.Name == actionName.ToLower());
var errors = new ParametersValidator().GetParametersErrors(action);
Assert.Equal(isNullable, errors.Any());
}
public void ParameterDiscoverer_ParameterWithDefaultValue_CanBeDiscovered()
{
IControllerDiscoverer discoverer = new Fakes.FakeLimitedControllerDiscoverer(typeof(Controllers.ParametersController));
var controller = discoverer.GetControllers(null).Single();
var action = controller.Actions.Single(x => x.Name == "toupper");
Assert.True(action.Parameters.Single().HasDefaultValue);
Assert.Equal("abc", action.Parameters.Single().DefaultValue);
}
private void AssertErrorMessage(string errorMsg)
{
var discoverer = new Fakes.FakeLimitedControllerDiscoverer(typeof(Controllers.Two), typeof(Controllers.TwoController));
var ctrls = discoverer.GetControllers(null);
var validator = GetCtrlValidator();
var errors = validator.GetValidationErrors(ctrls).ToArray();
Assert.True(errors.Any(x => x.Contains(errorMsg)));
}
public void Validators_GenericArrayAndListParameters_AreAcceptable()
{
var discoverer = new Fakes.FakeLimitedControllerDiscoverer(typeof(Controllers.CollectionController));
var ctrls = discoverer.GetControllers(null);
var validator = GetCtrlValidator();
var errors = validator.GetValidationErrors(ctrls).ToArray();
Assert.Empty(errors);
}
public void Controller_NotRegisteredUser_ReturnsNullForUser()
{
var discoverer = new Fakes.FakeLimitedControllerDiscoverer(typeof(Controllers.ComplexRootController));
var ctrlCtx = discoverer.GetControllers(null).Single();
var builder = new ControllerBuilder((new Moq.Mock <IServiceProvider>()).Object);
var ctrl = builder.Build(ctrlCtx, new Fakes.FakeHttpContext());
Assert.Null(ctrl.User);
}
public void Validators_GenericArrayAndListWithComplexParameters_AreNotAcceptable()
{
var discoverer = new Fakes.FakeLimitedControllerDiscoverer(typeof(Controllers.InvalidCollectionsController));
var ctrls = discoverer.GetControllers(null);
var validator = GetCtrlValidator();
var errors = validator.GetValidationErrors(ctrls).ToArray();
Assert.Equal(3, errors.Length);
Assert.True(errors.Any(x => x.Contains("InvalidCollectionsGet1".ToLower())));
Assert.True(errors.Any(x => x.Contains("InvalidCollectionsGet2".ToLower())));
Assert.True(errors.Any(x => x.Contains("InvalidCollectionsGet3".ToLower())));
}
private HttpResponse InvokeAndGetResponse()
{
var ctrl = new Fakes.FakeLimitedControllerDiscoverer(typeof(Controllers.RawController))
.GetControllers(null)[0];
var action = ctrl.Actions[0];
var serviceProvider = Fakes.FakeServiceProvider.GetServiceProvider();
var ctrlBuilder = new ControllerBuilder(serviceProvider);
var actionInvoker = new ActionInvoker(ctrlBuilder, new ModelBinderCollection(new JsonSerializer(), serviceProvider, new Fakes.FakeDefaultLiteApiOptionsRetriever()), new JsonSerializer());
var httpCtx = new Fakes.FakeHttpContext();
actionInvoker.Invoke(httpCtx, action).Wait();
return(httpCtx.Response);
}
private async Task AssertCanInvokeActionWithRouteParamOfType <T>(bool dateOnly = false)
{
Type type = typeof(T);
object value = "";
if (typeof(T) == typeof(DateTimeOffset))
{
value = "2017-10-28T09:51:17+07:00";
}
if (typeof(T) != typeof(string) && typeof(T) != typeof(DateTimeOffset))
{
value = Activator.CreateInstance(type);
}
if (typeof(T) == typeof(DateTime))
{
value = default(DateTime).ToString("yyyy-MM-dd HH:mm:ss");
if (dateOnly)
{
value = default(DateTime).ToString("yyyy-MM-dd");
}
}
string actionName = "Action_" + type.Name;
var discoverer = new Fakes.FakeLimitedControllerDiscoverer(typeof(Controllers.RouteSupportedParametersController));
var ctrl = discoverer.GetControllers(null).Single();
var action = ctrl.Actions.Single(x => x.Name == actionName.ToLower());
var serializer = new JsonSerializer();
var invoker = new ActionInvoker(new ControllerBuilder((new Moq.Mock <IServiceProvider>()).Object),
new Services.ModelBinders.ModelBinderCollection(
serializer, Fakes.FakeServiceProvider.GetServiceProvider(), new Fakes.FakeDefaultLiteApiOptionsRetriever()), new JsonSerializer());
var httpCtx = new Fakes.FakeHttpContext();
httpCtx.SetActionContext(action);
httpCtx.Request.Path = "/api/RouteSupportedParameters/" + actionName + "/" + value;
await invoker.Invoke(httpCtx, action);
string jsonResult = httpCtx.Response.ReadBody();
object result = serializer.Deserialize(jsonResult, type);
if (typeof(T) == typeof(DateTime))
{
value = default(DateTime);
}
if (typeof(T) == typeof(DateTimeOffset))
{
value = DateTimeOffset.Parse(value as string);
}
Assert.Equal(value, result);
}
public async Task CanInvokeFileUpload()
{
var httpCtx = GetHttpCtx();
var discoverer = new Fakes.FakeLimitedControllerDiscoverer(typeof(Controllers.FileUploadController));
var ctrlCtx = discoverer.GetControllers(null).Single();
var builder = new ControllerBuilder((new Moq.Mock <IServiceProvider>()).Object);
var invoker = new ActionInvoker(builder, new Services.ModelBinders.ModelBinderCollection(new JsonSerializer(), new Moq.Mock <IServiceProvider>().Object), new JsonSerializer());
await invoker.Invoke(httpCtx, ctrlCtx.Actions.Single());
string response = httpCtx.Response.ReadBody();
Assert.Equal("2", response);
}
private async Task AssertDownloadAction(string actionName)
{
var httpCtx = new Fakes.FakeHttpContext();
var discoverer = new Fakes.FakeLimitedControllerDiscoverer(typeof(Controllers.FileDownloadController));
var ctrlCtx = discoverer.GetControllers(null).Single();
var builder = new ControllerBuilder((new Moq.Mock <IServiceProvider>()).Object);
var invoker = new ActionInvoker(builder, new Services.ModelBinders.ModelBinderCollection(new JsonSerializer(), new Moq.Mock <IServiceProvider>().Object), new JsonSerializer());
var action = ctrlCtx.Actions.First(x => x.Name == actionName);
await invoker.Invoke(httpCtx, action);
string response = httpCtx.Response.ReadBody();
Assert.Equal(actionName, response);
}
public void ModelBinder_IEnumerableOfChars_CanParse()
{
IControllerDiscoverer discoverer = new Fakes.FakeLimitedControllerDiscoverer(typeof(Controllers.CollectionController));
var ctrl = discoverer.GetControllers(null).Single();
var action = ctrl.Actions.Single(x => x.Name == "get5");
var mb = new ModelBinderCollection(new JsonSerializer(), new Moq.Mock <IServiceProvider>().Object);
var request = Fakes.FakeHttpRequest.WithGetMethod()
.AddQuery("data", "a", "b", "c", "d", "e");
object[] parameters = mb.GetParameterValues(request, action);
Assert.Equal(1, parameters.Length);
var collectionFromParams = (IEnumerable <char>)parameters[0];
Assert.Equal(new[] { 'a', 'b', 'c', 'd', 'e' }.AsEnumerable(), collectionFromParams);
}
public void ParameterDiscoverer_ExplicitParameterFromRoute_CanBeDiscovered()
{
IControllerDiscoverer discoverer = new Fakes.FakeLimitedControllerDiscoverer(typeof(Controllers.RouteParamsController));
var controller = discoverer.GetControllers(null).Single();
var action = controller.Actions.Single(x => x.Name == "plus2");
Assert.Equal(3, action.Parameters.Length);
var a = action.Parameters.First(x => x.Name == "a");
var b = action.Parameters.First(x => x.Name == "b");
var c = action.Parameters.First(x => x.Name == "c");
Assert.Equal(ParameterSources.RouteSegment, a.ParameterSource);
Assert.Equal(ParameterSources.RouteSegment, b.ParameterSource);
Assert.Equal(ParameterSources.Query, c.ParameterSource);
}
public void ModelBinder_ArrayOfStrings_CanParse()
{
IControllerDiscoverer discoverer = new Fakes.FakeLimitedControllerDiscoverer(typeof(Controllers.CollectionController));
var ctrl = discoverer.GetControllers(null).Single();
var action = ctrl.Actions.Single(x => x.Name == "get1");
var mb = new ModelBinderCollection(new JsonSerializer(), new Moq.Mock <IServiceProvider>().Object);
var request = Fakes.FakeHttpRequest.WithGetMethod()
.AddQuery("data", "1", "1", "2", "5678", "abcd");
object[] parameters = mb.GetParameterValues(request, action);
Assert.Equal(1, parameters.Length);
var arrayFromParams = (string[])parameters[0];
Assert.Equal(new[] { "1", "1", "2", "5678", "abcd" }, arrayFromParams);
}
private void AssertCanParseSimpleParam <T>()
{
Type type;
Type nullableArg;
bool isNullable = false;
if (typeof(T).GetTypeInfo().IsNullable(out nullableArg))
{
type = nullableArg;
isNullable = true;
}
else
{
type = typeof(T);
}
object value = "";
if (typeof(T) == typeof(TestEnum))
{
value = TestEnum.TestValueTest;
}
else if (typeof(T) != typeof(string))
{
value = Activator.CreateInstance(type);
}
string actionName = "Action_" + type.Name + (isNullable ? "_Nullable" : "");
string url = "/ParameterParsing/" + actionName;
HttpContext ctx = new Fakes.FakeHttpContext();
ctx.SetLiteApiOptions(LiteApiOptions.Default);
var request = ctx.Request as Fakes.FakeHttpRequest;
request.Path = url;
request.AddQuery("p", value.ToString());
var discoverer = new Fakes.FakeLimitedControllerDiscoverer(typeof(Controllers.ParameterParsingController));
var ctrl = discoverer.GetControllers(null).Single();
var action = ctrl.Actions.Single(x => x.Name == actionName.ToLower());
ctx.SetActionContext(action);
ModelBinderCollection mb = new ModelBinderCollection(new JsonSerializer(), Fakes.FakeServiceProvider.GetServiceProvider(), new Fakes.FakeDefaultLiteApiOptionsRetriever());
object[] parameters = mb.GetParameterValues(request, action);
Assert.Equal(value, parameters.Single());
}
public async Task Action_WithRouteParametersWithCapitalLetters_CanBeInvoked()
{
var discoverer = new Fakes.FakeLimitedControllerDiscoverer(typeof(Controllers.RouteParamsController));
var ctrl = discoverer.GetControllers(null).Single();
var action = ctrl.Actions.Single(x => x.Name == "plus3");
var serializer = new JsonSerializer();
var invoker = new ActionInvoker(new ControllerBuilder((new Moq.Mock <IServiceProvider>()).Object), new Services.ModelBinders.ModelBinderCollection(serializer, new Moq.Mock <IServiceProvider>().Object), new JsonSerializer());
var httpCtx = new Fakes.FakeHttpContext();
httpCtx.Request.Path = "/api/v2/route/2/Plus3/4";
await invoker.Invoke(httpCtx, action);
string jsonResult = httpCtx.Response.ReadBody();
object result = serializer.Deserialize(jsonResult, typeof(int));
Assert.Equal(6, result);
}
private async Task AssertResponseHttpStatusCode(Contracts.Models.SupportedHttpMethods actionMethod, int expectedCode)
{
IControllerDiscoverer discoverer = new Fakes.FakeLimitedControllerDiscoverer(typeof(Controllers.DifferentHttpMethodsController));
var controller = discoverer.GetControllers(null).Single();
IActionInvoker invoker = new ActionInvoker(
new ControllerBuilder((new Moq.Mock <IServiceProvider>()).Object),
new ModelBinderCollection(new JsonSerializer(), new Moq.Mock <IServiceProvider>().Object)
, new JsonSerializer()
);
var ctx = new Fakes.FakeHttpContext();
ctx.Request.Method = actionMethod.ToString().ToLower();
(ctx.Request as Fakes.FakeHttpRequest).AddQuery("a", "2").AddQuery("b", "3").AddQuery("c", "4").AddQuery("d", "5");
await invoker.Invoke(ctx, controller.Actions.First(x => x.HttpMethod == actionMethod), null);
Assert.Equal(expectedCode, ctx.Response.StatusCode);
}
private async Task AssertResponseBody(Contracts.Models.SupportedHttpMethods actionMethod, string expectedResult)
{
IControllerDiscoverer discoverer = new Fakes.FakeLimitedControllerDiscoverer(typeof(Controllers.DifferentHttpMethodsController));
var controller = discoverer.GetControllers(null).Single();
IActionInvoker invoker = new ActionInvoker(
new ControllerBuilder((new Moq.Mock <IServiceProvider>()).Object),
new ModelBinderCollection(new JsonSerializer(), Fakes.FakeServiceProvider.GetServiceProvider(), new Fakes.FakeDefaultLiteApiOptionsRetriever())
, new JsonSerializer());
var ctx = new Fakes.FakeHttpContext();
(ctx.Request as Fakes.FakeHttpRequest).AddQuery("a", "2").AddQuery("b", "3").AddQuery("c", "4").AddQuery("d", "5");
await invoker.Invoke(ctx, controller.Actions.First(x => x.HttpMethod == actionMethod), null);
string body = ctx.Response.ReadBody();
Assert.Equal(expectedResult, body);
}
private async Task AssertNotSetResponseCode(ClaimsPrincipal user, int expectedStatusCode)
{
IControllerDiscoverer discoverer = new Fakes.FakeLimitedControllerDiscoverer(typeof(Controllers.SecureController2));
var controller = discoverer.GetControllers(null).Single();
IActionInvoker invoker = new ActionInvoker(
new ControllerBuilder((new Moq.Mock <IServiceProvider>()).Object),
new ModelBinderCollection(new JsonSerializer(), new Moq.Mock <IServiceProvider>().Object)
, new JsonSerializer());
var httpCtx = new Fakes.FakeHttpContext();
httpCtx.User = user;
var action = controller.Actions.First(x => x.Name == "get14");
await invoker.Invoke(httpCtx, action, null);
int statusCode = httpCtx.Response.StatusCode;
Assert.Equal(expectedStatusCode, statusCode);
}
public void ModelBinder_ListOfNullableIntegers_CanParse()
{
IControllerDiscoverer discoverer = new Fakes.FakeLimitedControllerDiscoverer(typeof(Controllers.CollectionController));
var ctrl = discoverer.GetControllers(null).Single();
var action = ctrl.Actions.Single(x => x.Name == "get3");
var mb = new ModelBinderCollection(new JsonSerializer(), new Moq.Mock <IServiceProvider>().Object);
var request = Fakes.FakeHttpRequest.WithGetMethod()
.AddQuery("data", "1", "", "1", "2", "5678");
object[] parameters = mb.GetParameterValues(request, action);
Assert.Equal(1, parameters.Length);
var listFromParams = (List <int?>)parameters[0];
Assert.Equal(new List <int?>()
{
1, null, 1, 2, 5678
}, listFromParams);
}
public async Task CanGetParameterFromService()
{
IControllerDiscoverer discoverer = new Fakes.FakeLimitedControllerDiscoverer(typeof(Controllers.ServiceProvidedParameterController));
var ctrl = discoverer.GetControllers(null).Single();
var action = ctrl.Actions.Single();
var mb = new ModelBinderCollection(new JsonSerializer(), GetServiceProvider(), new Fakes.FakeDefaultLiteApiOptionsRetriever());
var httpCtx = new Fakes.FakeHttpContext();
(httpCtx.Request as Fakes.FakeHttpRequest).AddQuery("i", "1");
object[] parameters = mb.GetParameterValues(httpCtx.Request, action);
Assert.Equal(2, parameters.Length);
Assert.True(typeof(Controllers.IIncrementService).IsAssignableFrom(parameters[1].GetType()));
ActionInvoker invoker = new ActionInvoker(new ControllerBuilder(GetServiceProvider()), mb, new JsonSerializer());
await invoker.Invoke(httpCtx, action);
var result = httpCtx.Response.ReadBody();
Assert.Equal("2", result);
}
public void ModelBinder_Dictionary_CanParse()
{
IControllerDiscoverer discoverer = new Fakes.FakeLimitedControllerDiscoverer(typeof(Controllers.CollectionController));
var ctrl = discoverer.GetControllers(null).Single();
var action = ctrl.Actions.Single(x => x.Name == "get6");
var mb = new ModelBinderCollection(new JsonSerializer(), new Moq.Mock <IServiceProvider>().Object);
var request = Fakes.FakeHttpRequest.WithGetMethod()
.AddQuery("data.1", "a")
.AddQuery("data.2", "b")
.AddQuery("data.3", "c")
.AddQuery("data.4", "d");
object[] parameters = mb.GetParameterValues(request, action);
Assert.Equal(1, parameters.Length);
var collectionFromParams = (IDictionary <int, string>)parameters[0];
var expected = new Dictionary <int, string>
{
{ 1, "a" }, { 2, "b" }, { 3, "c" }, { 4, "d" }
} as IDictionary <int, string>;
Assert.Equal(expected, collectionFromParams);
}
public async Task ActionInvoker_MethodWithDefaultParam_CanBeInvoked()
{
IControllerDiscoverer discoverer = new Fakes.FakeLimitedControllerDiscoverer(typeof(Controllers.ParametersController));
var controller = discoverer.GetControllers(null).Single();
IActionInvoker invoker = new ActionInvoker(
new ControllerBuilder((new Moq.Mock <IServiceProvider>()).Object),
new ModelBinderCollection(new JsonSerializer(), new Moq.Mock <IServiceProvider>().Object)
, new JsonSerializer());
var ctx = new Fakes.FakeHttpContext();
await invoker.Invoke(ctx, controller.Actions.First(x => x.Name == "toupper"), null);
string body = ctx.Response.ReadBody();
Assert.Equal("\"ABC\"", body);
ctx = new Fakes.FakeHttpContext();
(ctx.Request as Fakes.FakeHttpRequest).AddQuery("a", "zxc");
await invoker.Invoke(ctx, controller.Actions.First(x => x.Name == "toupper"), null);
body = ctx.Response.ReadBody();
Assert.Equal("\"ZXC\"", body);
}
public void ModelBinder_ListOfNullableGuids_CanParse()
{
IControllerDiscoverer discoverer = new Fakes.FakeLimitedControllerDiscoverer(typeof(Controllers.CollectionController));
var ctrl = discoverer.GetControllers(null).Single();
var action = ctrl.Actions.Single(x => x.Name == "get4");
var mb = new ModelBinderCollection(new JsonSerializer(), new Moq.Mock <IServiceProvider>().Object);
var request = Fakes.FakeHttpRequest.WithGetMethod()
.AddQuery("data", "b5477041395b47e8ad52605a42462936", "", "{aa2ec3ca-c3e7-4695-be0c-0c33e527515b}", "d29f0102-2c99-4033-ad65-672f6db25a23");
object[] parameters = mb.GetParameterValues(request, action);
Assert.Equal(1, parameters.Length);
var listFromParams = (List <Guid?>)parameters[0];
var expected = new List <Guid?>()
{
Guid.Parse("b5477041395b47e8ad52605a42462936"),
null,
Guid.Parse("{aa2ec3ca-c3e7-4695-be0c-0c33e527515b}"),
Guid.Parse("d29f0102-2c99-4033-ad65-672f6db25a23")
};
Assert.Equal(expected, listFromParams);
}
public void ModelBinder_ComplexFromBodyParameter_CanParse()
{
IControllerDiscoverer discoverer = new Fakes.FakeLimitedControllerDiscoverer(typeof(Controllers.CollectionController));
var ctrl = discoverer.GetControllers(null).Single();
var action = ctrl.Actions.Single(x => x.Name == "post7");
var mb = new ModelBinderCollection(new JsonSerializer(), new Moq.Mock <IServiceProvider>().Object);
var request = Fakes.FakeHttpRequest.WithPostMethod()
.WriteBody(@"
[
{ ""Item1"": 0, ""Item2"": ""0"" },
{ ""Item1"": 1, ""Item2"": ""2"" },
{ ""Item1"": 3, ""Item2"": ""44"" },
]
");
object[] parameters = mb.GetParameterValues(request, action);
Assert.Equal(1, parameters.Length);
var collectionFromParams = (IEnumerable <Tuple <int, string> >)parameters[0];
Tuple <int, string>[] expected = { Tuple.Create(0, "0"), Tuple.Create(1, "2"), Tuple.Create(3, "44") };
Assert.Equal(expected, collectionFromParams);
}
private void AssertCanParseSimpleParam <T>()
{
Type type;
Type nullableArg;
bool isNullable = false;
if (typeof(T).GetTypeInfo().IsNullable(out nullableArg))
{
type = nullableArg;
isNullable = true;
}
else
{
type = typeof(T);
}
object value = "";
if (typeof(T) != typeof(string))
{
value = Activator.CreateInstance(type);
}
string actionName = "Action_" + type.Name + (isNullable ? "_Nullable" : "");
string url = "/ParameterParsing/" + actionName;
var request = Fakes.FakeHttpRequest.WithGetMethod();
request.Path = url;
request.AddQuery("p", value.ToString());
var discoverer = new Fakes.FakeLimitedControllerDiscoverer(typeof(Controllers.ParameterParsingController));
var ctrl = discoverer.GetControllers(null).Single();
var action = ctrl.Actions.Single(x => x.Name == actionName.ToLower());
ModelBinderCollection mb = new ModelBinderCollection(new JsonSerializer(), new Moq.Mock <IServiceProvider>().Object);
object[] parameters = mb.GetParameterValues(request, action);
Assert.Equal(value, parameters.Single());
}
private ActionContext GetActionContext(string name)
{
var ctrlDiscoverer = new Fakes.FakeLimitedControllerDiscoverer(typeof(Controllers.CollectionsQueryModelBinderController));
return(ctrlDiscoverer.GetControllers(null).Single().Actions.First(x => x.Name.ToLower() == name.ToLower()));
}
private ActionContext GetActionContext()
{
var ctrlDiscoverer = new Fakes.FakeLimitedControllerDiscoverer(typeof(Controllers.RouteParamsController));
return(ctrlDiscoverer.GetControllers(null).Single().Actions.First());
}