Swagger not working correctly with multiple versions of ASP.NET WebApi app

Question

Please help me with this, it looked easy at first, now I\'m late in the project:

I\'m trying to setup API versioning for a ASP.NET WebApi project, along with Swagger

Answer 1

ValueV1Controller.cs

[RoutePrefix("api/v1/value")]
public class ValueV1Controller : ApiController
{
    [Route("get")]
    public IEnumerable Get()
    {
        return new string[] { "value1", "value2" };
    }
}

ValueV2Controller.cs

[RoutePrefix("api/v2/value")]
public class ValueV2Controller : ApiController
{
    [Route("get")]
    public IEnumerable Get()
    {
        return new string[] { "value1.2", "value2.2" };
    }
}

SwaggerConfig.cs

public class SwaggerConfig
{
    public static void Register()
    {
        var thisAssembly = typeof(SwaggerConfig).Assembly;

        GlobalConfiguration.Configuration
            .EnableSwagger(c =>
            {
                c.MultipleApiVersions(
                    (apiDesc, version) =>
                    {
                        var path = apiDesc.RelativePath.Split('/');
                        var pathVersion = path[1];

                        return CultureInfo.InvariantCulture.CompareInfo.IndexOf(pathVersion, version, CompareOptions.IgnoreCase) >= 0;
                    },
                    (vc) =>
                    {
                        vc.Version("v2", "Swashbuckle Dummy API V2");
                        vc.Version("v1", "Swashbuckle Dummy API V1");
                    });
            })
            .EnableSwaggerUi(c =>
            {
                c.EnableDiscoveryUrlSelector();
            });
    }
}