aspnetcore/test/Microsoft.AspNetCore.Routin.../EndpointMiddlewareTest.cs

53 lines
1.7 KiB
C#

// Copyright (c) .NET Foundation. All rights reserved.
// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
using System;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Http;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging.Abstractions;
using Microsoft.Extensions.Logging.Testing;
using Xunit;
namespace Microsoft.AspNetCore.Routing
{
public class EndpointMiddlewareTest
{
[Fact]
public async Task Invoke_NoFeature_ThrowFriendlyErrorMessage()
{
// Arrange
var httpContext = new DefaultHttpContext();
httpContext.RequestServices = new ServiceProvider();
RequestDelegate next = (c) =>
{
return Task.FromResult<object>(null);
};
var middleware = new EndpointMiddleware(NullLogger<EndpointMiddleware>.Instance, next);
// Act
var invokeTask = middleware.Invoke(httpContext);
// Assert
var ex = await Assert.ThrowsAsync<InvalidOperationException>(async () => await invokeTask);
Assert.Equal(
"Unable to execute an endpoint because the EndpointRoutingMiddleware was not run for this request. " +
"Ensure EndpointRoutingMiddleware is added to the request execution pipeline before EndpointMiddleware " +
"in application startup code.",
ex.Message);
}
private class ServiceProvider : IServiceProvider
{
public object GetService(Type serviceType)
{
throw new NotImplementedException();
}
}
}
}