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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 Microsoft.AspNetCore.TestHost;
using Microsoft.Extensions.Hosting;
using RoutingWebSite;
namespace Microsoft.AspNetCore.Routing.FunctionalTests;
public class EndpointRoutingSampleTest : IDisposable
{
private readonly HttpClient _client;
private readonly IHost _host;
private readonly TestServer _testServer;
public EndpointRoutingSampleTest()
{
var hostBuilder = Program.GetHostBuilder(new[] { Program.EndpointRoutingScenario, });
_host = hostBuilder.Build();
_testServer = _host.GetTestServer();
_host.Start();
_client = _testServer.CreateClient();
_client.BaseAddress = new Uri("http://localhost");
}
[Theory]
[InlineData("Branch1")]
[InlineData("Branch2")]
public async Task Routing_CanRouteRequest_ToBranchRouter(string branch)
{
// Arrange
var message = new HttpRequestMessage(HttpMethod.Get, $"{branch}/api/get/5");
// Act
var response = await _client.SendAsync(message);
// Assert
Assert.Equal(HttpStatusCode.OK, response.StatusCode);
Assert.Equal($"{branch} - API Get 5", await response.Content.ReadAsStringAsync());
}
[Fact]
public async Task MatchesRootPath_AndReturnsPlaintext()
{
// Arrange
var expectedContentType = "text/plain";
// Act
var response = await _client.GetAsync("/");
// Assert
Assert.Equal(HttpStatusCode.OK, response.StatusCode);
Assert.NotNull(response.Content);
Assert.NotNull(response.Content.Headers.ContentType);
Assert.Equal(expectedContentType, response.Content.Headers.ContentType.MediaType);
}
[Fact]
public async Task MatchesStaticRouteTemplate_AndReturnsPlaintext()
{
// Arrange
var expectedContentType = "text/plain";
var expectedContent = "Plain text!";
// Act
var response = await _client.GetAsync("/plaintext");
// Assert
Assert.Equal(HttpStatusCode.OK, response.StatusCode);
Assert.NotNull(response.Content);
Assert.NotNull(response.Content.Headers.ContentType);
Assert.Equal(expectedContentType, response.Content.Headers.ContentType.MediaType);
var actualContent = await response.Content.ReadAsStringAsync();
Assert.Equal(expectedContent, actualContent);
}
[Fact]
public async Task MatchesHelloMiddleware_AndReturnsPlaintext()
{
// Arrange
var expectedContentType = "text/plain";
var expectedContent = "Hello World";
// Act
var response = await _client.GetAsync("/helloworld");
// Assert
Assert.Equal(HttpStatusCode.OK, response.StatusCode);
Assert.NotNull(response.Content);
Assert.NotNull(response.Content.Headers.ContentType);
Assert.Equal(expectedContentType, response.Content.Headers.ContentType.MediaType);
var actualContent = await response.Content.ReadAsStringAsync();
Assert.Equal(expectedContent, actualContent);
}
[Fact]
public async Task MatchesEndpoint_WithSuccessfulConstraintMatch()
{
// Arrange
var expectedContent = "WithConstraints";
// Act
var response = await _client.GetAsync("/withconstraints/555_001");
// Assert
Assert.Equal(HttpStatusCode.OK, response.StatusCode);
Assert.NotNull(response.Content);
var actualContent = await response.Content.ReadAsStringAsync();
Assert.Equal(expectedContent, actualContent);
}
[Fact]
public async Task DoesNotMatchEndpoint_IfConstraintMatchFails()
{
// Arrange & Act
var response = await _client.GetAsync("/withconstraints/555");
// Assert
Assert.Equal(HttpStatusCode.NotFound, response.StatusCode);
}
[Fact]
public async Task MatchesEndpoint_WithSuccessful_OptionalConstraintMatch()
{
// Arrange
var expectedContent = "withoptionalconstraints";
// Act
var response = await _client.GetAsync("/withoptionalconstraints/555_001");
// Assert
Assert.Equal(HttpStatusCode.OK, response.StatusCode);
Assert.NotNull(response.Content);
var actualContent = await response.Content.ReadAsStringAsync();
Assert.Equal(expectedContent, actualContent);
}
[Fact]
public async Task MatchesEndpoint_WithSuccessful_OptionalConstraintMatch_NoValueForParameter()
{
// Arrange
var expectedContent = "withoptionalconstraints";
// Act
var response = await _client.GetAsync("/withoptionalconstraints");
// Assert
Assert.Equal(HttpStatusCode.OK, response.StatusCode);
Assert.NotNull(response.Content);
var actualContent = await response.Content.ReadAsStringAsync();
Assert.Equal(expectedContent, actualContent);
}
[Fact]
public async Task DoesNotMatchEndpoint_IfOptionalConstraintMatchFails()
{
// Arrange & Act
var response = await _client.GetAsync("/withoptionalconstraints/555");
// Assert
Assert.Equal(HttpStatusCode.NotFound, response.StatusCode);
}
[Theory]
[InlineData("/WithSingleAsteriskCatchAll/a/b/c", "Link: /WithSingleAsteriskCatchAll/a%2Fb%2Fc")]
[InlineData("/WithSingleAsteriskCatchAll/a/b b1/c c1", "Link: /WithSingleAsteriskCatchAll/a%2Fb%20b1%2Fc%20c1")]
public async Task GeneratesLink_ToEndpointWithSingleAsteriskCatchAllParameter_EncodesValue(
string url,
string expected)
{
// Arrange & Act
var response = await _client.GetAsync(url);
// Assert
Assert.Equal(HttpStatusCode.OK, response.StatusCode);
Assert.NotNull(response.Content);
var actualContent = await response.Content.ReadAsStringAsync();
Assert.Equal(expected, actualContent);
}
[Theory]
[InlineData("/WithDoubleAsteriskCatchAll/a/b/c", "Link: /WithDoubleAsteriskCatchAll/a/b/c")]
[InlineData("/WithDoubleAsteriskCatchAll/a/b/c/", "Link: /WithDoubleAsteriskCatchAll/a/b/c/")]
[InlineData("/WithDoubleAsteriskCatchAll/a//b/c", "Link: /WithDoubleAsteriskCatchAll/a//b/c")]
public async Task GeneratesLink_ToEndpointWithDoubleAsteriskCatchAllParameter_DoesNotEncodeSlashes(
string url,
string expected)
{
// Arrange & Act
var response = await _client.GetAsync(url);
// Assert
Assert.Equal(HttpStatusCode.OK, response.StatusCode);
Assert.NotNull(response.Content);
var actualContent = await response.Content.ReadAsStringAsync();
Assert.Equal(expected, actualContent);
}
[Fact]
public async Task GeneratesLink_ToEndpointWithDoubleAsteriskCatchAllParameter_EncodesContentOtherThanSlashes()
{
// Arrange & Act
var response = await _client.GetAsync("/WithDoubleAsteriskCatchAll/a/b b1/c c1");
// Assert
Assert.Equal(HttpStatusCode.OK, response.StatusCode);
Assert.NotNull(response.Content);
var actualContent = await response.Content.ReadAsStringAsync();
Assert.Equal("Link: /WithDoubleAsteriskCatchAll/a/b%20b1/c%20c1", actualContent);
}
[Fact]
public async Task MapGet_HasConventionMetadata()
{
// Arrange & Act
var response = await _client.GetAsync("/convention");
// Assert
Assert.Equal(HttpStatusCode.OK, response.StatusCode);
var actualContent = await response.Content.ReadAsStringAsync();
Assert.Equal("Has metadata", actualContent);
}
public void Dispose()
{
_testServer.Dispose();
_client.Dispose();
_host.Dispose();
}
}
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