public void Get_GetsTemplateHandlerFirst_WhenNoExactMatchForAction()
{
var httpContext = new DefaultHttpContext();
httpContext.Request.Method = "GET";
httpContext.Request.Path = "/x/33";
var apiHandlers = new ApiHandlerCollection();
apiHandlers.Set("GET /x/32", _ => Task.FromResult(new ApiResponse(403)));
apiHandlers.Set <int>("GET /x/{id}", (_, __) => Task.FromResult(new ApiResponse(201)));
apiHandlers["GET /x/33"](httpContext).Result.StatusCode.ShouldBe(201);
}
public void Get_GetsNonTemplateHandlerFirst_WhenBothMatchAction()
{
var httpContext = new DefaultHttpContext();
httpContext.Request.Method = "PUT";
httpContext.Request.Path = "/a/32";
var apiHandlers = new ApiHandlerCollection();
apiHandlers.Set("PUT /a/32", _ => Task.FromResult(new ApiResponse(403)));
apiHandlers.Set <int>("PUT /a/{id}", (_, __) => Task.FromResult(new ApiResponse(200)));
apiHandlers["PUT /a/32"](httpContext).Result.StatusCode.ShouldBe(403);
}
public void Get_ReturnsNull_WhenHandlerDoesNotExist()
{
var apiHandlers = new ApiHandlerCollection();
apiHandlers.Set("GET /b", _ => null);
apiHandlers["POST /a"].ShouldBeNull();
}
public void SetT_SetsHandlerForAction()
{
var apiHandlers = new ApiHandlerCollection();
apiHandlers.Set <bool>("GET /{item}", (_, __) => null);
apiHandlers["GET /a"].ShouldNotBeNull();
}
public void Set_OrdersQueryString()
{
var apiHandlers = new ApiHandlerCollection();
apiHandlers.Set("Get animals?name=a&age=32&data=bu%26da", _ => null);
apiHandlers["GET /animals?age=32&data=bu%26da&name=a"].ShouldNotBeNull();
}
public void Set_SetsHandlerForAction()
{
var apiHandlers = new ApiHandlerCollection();
apiHandlers.Set("GET /a", _ => null);
apiHandlers["GET /a"].ShouldNotBeNull();
}
public void Next_Throws_WhenActionNull()
{
var apiHandlers = new ApiHandlerCollection();
Action action = () => apiHandlers.Next(null);
action.ShouldThrow <ArgumentNullException>();
}
public void Set_RootsActionsPath()
{
var apiHandlers = new ApiHandlerCollection();
apiHandlers.Set("Get index.html", _ => null);
apiHandlers["GET /index.html"].ShouldNotBeNull();
}
public void Set_NormalizesActionsHttpMethod()
{
var apiHandlers = new ApiHandlerCollection();
apiHandlers.Set("Get /", _ => null);
apiHandlers["GET /"].ShouldNotBeNull();
}
public void SetT_Throws_WhenActionWithoutTemplate()
{
var apiHandlers = new ApiHandlerCollection();
Action action = () => apiHandlers.Set <bool>("GET /item", (_, __) => null);
action.ShouldThrow <ArgumentException>()
.Message.ShouldBe(SR.Format(SR.ApiHandlerTemplateNoParameters));
}
public void SetT_Throws_WhenHandlerNull()
{
var apiHandlers = new ApiHandlerCollection();
Action action = () => apiHandlers.Set <DateTime>("Get /x", null);
action.ShouldThrow <ArgumentNullException>()
.ParamName.ShouldBe("handler");
}
public void SetT_Throws_WhenActionNull()
{
var apiHandlers = new ApiHandlerCollection();
Action action = () => apiHandlers.Set <int>(null, (_, __) => null);
action.ShouldThrow <ArgumentNullException>()
.ParamName.ShouldBe("action");
}
public void Set_SetsHandler_WhenActionValid(string validAction)
{
var apiHandlers = new ApiHandlerCollection();
ApiHandler handler = _ => null;
apiHandlers.Set(validAction, handler);
apiHandlers.Single().ShouldBeSameAs(handler);
}
public void Get_Throws_WhenActionIsNull()
{
var apiHandlers = new ApiHandlerCollection();
apiHandlers.Set("GET /b", _ => null);
Action action = () => apiHandlers[null].ShouldBeNull();
action.ShouldThrow <ArgumentNullException>()
.ParamName.ShouldBe("action");
}
public void Set_Throws_WhenActionInvalid(string invalidAction)
{
var apiHandlers = new ApiHandlerCollection();
Action action = () => apiHandlers.Set(invalidAction, _ => null);
ArgumentException exception = action.ShouldThrow <ArgumentException>();
exception.ParamName.ShouldBe("action");
exception.Message.ShouldStartWith(SR.Format(SR.ApiRouteInvalidAction, invalidAction));
}
public void Keys_ReturnsAllKeys()
{
var apiHandlers = new ApiHandlerCollection();
apiHandlers.Set("GET /a", _ => null);
apiHandlers.Set("GET /b", _ => null);
apiHandlers.Set <int>("GET /b/{id}", (_, __) => null);
var allKeys = apiHandlers.Keys.OrderBy(key => key).ToArray();
allKeys.ShouldBe(new[] { "GET /a", "GET /b", "GET /b/{id}" });
}
public void Clone_CreatesNewCollection()
{
var apiHandlers = new ApiHandlerCollection();
apiHandlers.Set("PUT /a", _ => null);
var clonedApiHandlers = (ApiHandlerCollection)((ICloneable)apiHandlers).Clone();
apiHandlers.Set("PUT /b", _ => null);
clonedApiHandlers.Keys.ToArray().ShouldBe(new[] { "PUT /a" });
}
public void IEnumerableGetEnumerator_EnumeratesAllItems()
{
var apiHandlers = new ApiHandlerCollection();
ApiHandler handler = _ => null;
apiHandlers.Set("PUT /a", handler);
apiHandlers.Set("POST /b", handler);
apiHandlers.Set("PATCH /c", handler);
var enumerable = (IEnumerable)apiHandlers;
ApiHandler[] actions = enumerable.OfType <ApiHandler>()
.ToArray();
actions.ShouldBe(new[] { handler, handler, handler });
}
public void Next_GetsSameActionHandlersInRegisteredOrder()
{
var firstResponse = new ApiResponse(502);
var secondResponse = new ApiResponse(500);
var thirdResponse = new ApiResponse(200);
var apiHandlers = new ApiHandlerCollection();
apiHandlers.Set("GET /x/32", _ => Task.FromResult(firstResponse));
apiHandlers.Set("GET /x/32", _ => Task.FromResult(secondResponse));
apiHandlers.Set("GET /x/32", _ => Task.FromResult(thirdResponse));
ApiHandler first = apiHandlers.Next("GET /x/32");
ApiHandler second = apiHandlers.Next("GET /x/32");
ApiHandler third = apiHandlers.Next("GET /x/32");
ApiHandler fourth = apiHandlers.Next("GET /x/32");
apiHandlers.ShouldSatisfyAllConditions(
() => first(null).Result.ShouldBeSameAs(firstResponse),
() => second(null).Result.ShouldBeSameAs(secondResponse),
() => third(null).Result.ShouldBeSameAs(thirdResponse),
() => fourth(null).Result.ShouldBeSameAs(thirdResponse)
);
}
