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// Copyright (c) Microsoft Corporation. All rights reserved. See License.txt in the project root for license information.
using System.Collections.Generic;
using System.Net.Http;
using System.Web.Http.Description;
using System.Web.Http.Dispatcher;
using System.Web.Http.Routing;
using Xunit.Extensions;
namespace System.Web.Http.ApiExplorer
{
public class RouteConstraintsTest
{
public static IEnumerable<object[]> HttpMethodConstraints_LimitsTheDescriptions_PropertyData
{
get
{
object controllerType = typeof(ItemController);
object expectedApiDescriptions = new List<object>
{
new { HttpMethod = HttpMethod.Get, RelativePath = "Item?name={name}&series={series}", HasRequestFormatters = false, HasResponseFormatters = true, NumberOfParameters = 2},
new { HttpMethod = HttpMethod.Put, RelativePath = "Item", HasRequestFormatters = true, HasResponseFormatters = true, NumberOfParameters = 1}
};
yield return new[] { controllerType, expectedApiDescriptions };
controllerType = typeof(OverloadsController);
expectedApiDescriptions = new List<object>
{
new { HttpMethod = HttpMethod.Get, RelativePath = "Overloads/{id}", HasRequestFormatters = false, HasResponseFormatters = true, NumberOfParameters = 1},
new { HttpMethod = HttpMethod.Get, RelativePath = "Overloads", HasRequestFormatters = false, HasResponseFormatters = true, NumberOfParameters = 0},
new { HttpMethod = HttpMethod.Get, RelativePath = "Overloads?name={name}", HasRequestFormatters = false, HasResponseFormatters = true, NumberOfParameters = 1},
new { HttpMethod = HttpMethod.Get, RelativePath = "Overloads/{id}?name={name}", HasRequestFormatters = false, HasResponseFormatters = true, NumberOfParameters = 2},
new { HttpMethod = HttpMethod.Get, RelativePath = "Overloads?name={name}&age={age}", HasRequestFormatters = false, HasResponseFormatters = true, NumberOfParameters = 2},
new { HttpMethod = HttpMethod.Get, RelativePath = "Overloads?name={name}&age={age}&ssn={ssn}", HasRequestFormatters = false, HasResponseFormatters = true, NumberOfParameters = 3},
new { HttpMethod = HttpMethod.Get, RelativePath = "Overloads/{id}?name={name}&ssn={ssn}", HasRequestFormatters = false, HasResponseFormatters = true, NumberOfParameters = 3},
new { HttpMethod = HttpMethod.Get, RelativePath = "Overloads?name={name}&ssn={ssn}", HasRequestFormatters = false, HasResponseFormatters = true, NumberOfParameters = 2}
};
yield return new[] { controllerType, expectedApiDescriptions };
}
}
[Theory]
[PropertyData("HttpMethodConstraints_LimitsTheDescriptions_PropertyData")]
public void HttpMethodConstraints_LimitsTheDescriptions(Type controllerType, List<object> expectedResults)
{
HttpConfiguration config = new HttpConfiguration();
config.Routes.MapHttpRoute("Default", "{controller}/{id}", new { id = RouteParameter.Optional }, new { routeConstraint = new HttpMethodConstraint(HttpMethod.Get, HttpMethod.Put) });
DefaultHttpControllerSelector controllerSelector = ApiExplorerHelper.GetStrictControllerSelector(config, controllerType);
config.Services.Replace(typeof(IHttpControllerSelector), controllerSelector);
IApiExplorer explorer = config.Services.GetApiExplorer();
ApiExplorerHelper.VerifyApiDescriptions(explorer.ApiDescriptions, expectedResults);
}
public static IEnumerable<object[]> RegexConstraint_LimitsTheController_PropertyData
{
get
{
object[] controllerTypes = new Type[] { typeof(OverloadsController), typeof(ItemController) };
object expectedApiDescriptions = new List<object>
{
new { HttpMethod = HttpMethod.Get, RelativePath = "Item?name={name}&series={series}", HasRequestFormatters = false, HasResponseFormatters = true, NumberOfParameters = 2},
new { HttpMethod = HttpMethod.Post, RelativePath = "Item", HasRequestFormatters = true, HasResponseFormatters = true, NumberOfParameters = 1},
new { HttpMethod = HttpMethod.Put, RelativePath = "Item", HasRequestFormatters = true, HasResponseFormatters = true, NumberOfParameters = 1},
new { HttpMethod = HttpMethod.Delete, RelativePath = "Item/{id}", HasRequestFormatters = false, HasResponseFormatters = false, NumberOfParameters = 1}
};
yield return new[] { controllerTypes, expectedApiDescriptions };
}
}
[Theory]
[PropertyData("RegexConstraint_LimitsTheController_PropertyData")]
public void RegexConstraint_LimitsTheController(Type[] controllerTypes, List<object> expectedResults)
{
HttpConfiguration config = new HttpConfiguration();
config.Routes.MapHttpRoute("Default", "{controller}/{id}", new { id = RouteParameter.Optional }, new { controller = "It.*" }); // controllers that start with "It"
DefaultHttpControllerSelector controllerSelector = ApiExplorerHelper.GetStrictControllerSelector(config, controllerTypes);
config.Services.Replace(typeof(IHttpControllerSelector), controllerSelector);
IApiExplorer explorer = config.Services.GetApiExplorer();
ApiExplorerHelper.VerifyApiDescriptions(explorer.ApiDescriptions, expectedResults);
}
public static IEnumerable<object[]> RegexConstraint_LimitsTheAction_PropertyData
{
get
{
object[] controllerTypes = new Type[] { typeof(OverloadsController), typeof(ItemController) };
object expectedApiDescriptions = new List<object>
{
new { HttpMethod = HttpMethod.Get, RelativePath = "Item/GetItem?name={name}&series={series}", HasRequestFormatters = false, HasResponseFormatters = true, NumberOfParameters = 2},
new { HttpMethod = HttpMethod.Get, RelativePath = "Overloads/GetPersonByNameAndId/{id}?name={name}", HasRequestFormatters = false, HasResponseFormatters = true, NumberOfParameters = 2},
new { HttpMethod = HttpMethod.Get, RelativePath = "Overloads/GetPersonByNameAndAge?name={name}&age={age}", HasRequestFormatters = false, HasResponseFormatters = true, NumberOfParameters = 2},
new { HttpMethod = HttpMethod.Get, RelativePath = "Overloads/GetPersonByNameAgeAndSsn?name={name}&age={age}&ssn={ssn}", HasRequestFormatters = false, HasResponseFormatters = true, NumberOfParameters = 3},
new { HttpMethod = HttpMethod.Get, RelativePath = "Overloads/GetPersonByNameIdAndSsn/{id}?name={name}&ssn={ssn}", HasRequestFormatters = false, HasResponseFormatters = true, NumberOfParameters = 3},
new { HttpMethod = HttpMethod.Get, RelativePath = "Overloads/GetPersonByNameAndSsn?name={name}&ssn={ssn}", HasRequestFormatters = false, HasResponseFormatters = true, NumberOfParameters = 2}
};
yield return new[] { controllerTypes, expectedApiDescriptions };
}
}
[Theory]
[PropertyData("RegexConstraint_LimitsTheAction_PropertyData")]
public void RegexConstraint_LimitsTheAction(Type[] controllerTypes, List<object> expectedResults)
{
HttpConfiguration config = new HttpConfiguration();
config.Routes.MapHttpRoute("Default", "{controller}/{action}/{id}", new { id = RouteParameter.Optional }, new { action = "Get.+" }); // actions that start with "Get" and at least one extra character
DefaultHttpControllerSelector controllerSelector = ApiExplorerHelper.GetStrictControllerSelector(config, controllerTypes);
config.Services.Replace(typeof(IHttpControllerSelector), controllerSelector);
IApiExplorer explorer = config.Services.GetApiExplorer();
ApiExplorerHelper.VerifyApiDescriptions(explorer.ApiDescriptions, expectedResults);
}
}
}
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