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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
using System.Net;
using System.Net.Http;
using System.Reflection;
using System.Text;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.InternalTesting;
using Microsoft.AspNetCore.Mvc.Testing;
using Xunit.Abstractions;
namespace Microsoft.AspNetCore.Mvc.FunctionalTests;
public class RoutingFallbackTest : LoggedTest
{
private static void ConfigureWebHostBuilder(IWebHostBuilder builder) => builder.UseStartup<RoutingWebSite.StartupForFallback>();
protected override void Initialize(TestContext context, MethodInfo methodInfo, object[] testMethodArguments, ITestOutputHelper testOutputHelper)
{
base.Initialize(context, methodInfo, testMethodArguments, testOutputHelper);
Factory = new MvcTestFixture<RoutingWebSite.StartupForFallback>(LoggerFactory).WithWebHostBuilder(ConfigureWebHostBuilder);
Client = Factory.CreateDefaultClient();
}
public override void Dispose()
{
Factory.Dispose();
base.Dispose();
}
public WebApplicationFactory<RoutingWebSite.StartupForFallback> Factory { get; private set; }
public HttpClient Client { get; private set; }
[Fact]
public async Task Fallback_CanGet404ForMissingFile()
{
// Arrange
var url = "http://localhost/pranav.jpg";
var request = new HttpRequestMessage(HttpMethod.Get, url);
// Act
var response = await Client.SendAsync(request);
var content = await response.Content.ReadAsStringAsync();
// Assert
Assert.Equal(HttpStatusCode.NotFound, response.StatusCode);
}
[Fact]
public async Task Fallback_CanAccessKnownEndpoint()
{
// Arrange
var url = "http://localhost/Edit/17";
var request = new HttpRequestMessage(HttpMethod.Get, url);
// Act
var response = await Client.SendAsync(request);
var content = await response.Content.ReadAsStringAsync();
// Assert
Assert.Equal(HttpStatusCode.OK, response.StatusCode);
Assert.Equal("Hello from Edit page", content.Trim());
}
[Fact]
public async Task Fallback_CanFallbackToControllerInArea()
{
// Arrange
var url = "http://localhost/Admin/Foo";
var request = new HttpRequestMessage(HttpMethod.Get, url);
// Act
var response = await Client.SendAsync(request);
var content = await response.Content.ReadAsStringAsync();
// Assert
Assert.Equal(HttpStatusCode.OK, response.StatusCode);
Assert.Equal("Hello from fallback controller: /link_generation/Admin/Fallback/Index", content);
}
[Fact]
public async Task Fallback_CanFallbackToControllerInArea_WithActionConstraints()
{
// Arrange
var url = "http://localhost/Admin/Foo";
var request = new HttpRequestMessage(HttpMethod.Post, url);
// Act
var response = await Client.SendAsync(request);
var content = await response.Content.ReadAsStringAsync();
// Assert
Assert.Equal(HttpStatusCode.OK, response.StatusCode);
Assert.Equal("Hello from fallback controller POST: /link_generation/Admin/Fallback/Index", content);
}
[Fact]
public async Task Fallback_CanFallbackToControllerInAreaPost()
{
// Arrange
var url = "http://localhost/Admin/Foo";
var request = new HttpRequestMessage(HttpMethod.Post, url);
// Act
var response = await Client.SendAsync(request);
var content = await response.Content.ReadAsStringAsync();
// Assert
Assert.Equal(HttpStatusCode.OK, response.StatusCode);
Assert.Equal("Hello from fallback controller POST: /link_generation/Admin/Fallback/Index", content);
}
[Fact]
public async Task Fallback_CanFallbackToPage()
{
// Arrange
var url = "http://localhost/FallbackToPage/Foo/Bar";
var request = new HttpRequestMessage(HttpMethod.Get, url);
// Act
var response = await Client.SendAsync(request);
var content = await response.Content.ReadAsStringAsync();
// Assert
Assert.Equal(HttpStatusCode.OK, response.StatusCode);
Assert.Equal("Hello from fallback page: /FallbackPage", content);
}
[Fact]
public async Task Fallback_DoesNotFallbackToFile_WhenContentTypeDoesNotMatchConsumesAttribute()
{
// Arrange
var url = "http://localhost/ConsumesAttribute/Json";
var request = new HttpRequestMessage(HttpMethod.Post, url)
{
Content = new StringContent("some plaintext", Encoding.UTF8, "text/plain"),
};
// Act
var response = await Client.SendAsync(request);
// Assert
Assert.Equal(HttpStatusCode.UnsupportedMediaType, response.StatusCode);
}
}
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