src/Mvc/test/Mvc.FunctionalTests/AsyncEnumerableTestBase.cs - main - githubmirror/aspnetcore

src/Mvc/test/Mvc.FunctionalTests/AsyncEnumerableTestBase.cs
103 строки3 KB
Brennan
Add logging to MVC tests (#55592)
02 июл 2024, 06:34
02 июл 2024, 06:34c790ed5
// 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.Json;
using System.Xml.Linq;
using FormatterWebSite;
using Microsoft.AspNetCore.InternalTesting;
using Xunit.Abstractions;

namespace Microsoft.AspNetCore.Mvc.FunctionalTests;

public class AsyncEnumerableTestBase : LoggedTest
{
    protected override void Initialize(TestContext context, MethodInfo methodInfo, object[] testMethodArguments, ITestOutputHelper testOutputHelper)
    {
        base.Initialize(context, methodInfo, testMethodArguments, testOutputHelper);
        Factory = new MvcTestFixture<StartupWithJsonFormatter>(LoggerFactory);
        Client = Factory.CreateDefaultClient();
    }

    public override void Dispose()
    {
        Factory.Dispose();
        base.Dispose();
    }

    public MvcTestFixture<StartupWithJsonFormatter> Factory { get; private set; }
    public HttpClient Client { get; private set; }

    [Fact]
    public Task AsyncEnumerableReturnedWorks() => AsyncEnumerableWorks("getallprojects");

    [Fact]
    public Task AsyncEnumerableWrappedInTask() => AsyncEnumerableWorks("getallprojectsastask");

    private async Task AsyncEnumerableWorks(string action)
    {
        // Act
        var response = await Client.GetAsync($"asyncenumerable/{action}");

        // Assert
        await response.AssertStatusCodeAsync(HttpStatusCode.OK);

        var content = await response.Content.ReadAsStringAsync();

        // Some sanity tests to verify things serialized correctly.
        var projects = JsonSerializer.Deserialize<List<Project>>(content, TestJsonSerializerOptionsProvider.Options);
        Assert.Equal(10, projects.Count);
        Assert.Equal("Project0", projects[0].Name);
        Assert.Equal("Project9", projects[9].Name);
    }

    [Fact]
    public async Task AsyncEnumerableExceptionsAreThrown()
    {
        // Act
        var response = await Client.GetAsync("asyncenumerable/GetAllProjectsWithError");

        // Assert
        await response.AssertStatusCodeAsync(HttpStatusCode.InternalServerError);

        var content = await response.Content.ReadAsStringAsync();

        // Verify that the exception shows up in the callstack
        Assert.Contains(nameof(InvalidTimeZoneException), content);
    }

    [Fact]
    public async Task AsyncEnumerableWithXmlFormatterWorks()
    {
        // Arrange
        var request = new HttpRequestMessage(HttpMethod.Get, "asyncenumerable/getallprojects");
        request.Headers.Add("Accept", "application/xml");

        // Act
        var response = await Client.SendAsync(request);

        // Assert
        await response.AssertStatusCodeAsync(HttpStatusCode.OK);

        var content = await response.Content.ReadAsStringAsync();

        // Some sanity tests to verify things serialized correctly.
        var xml = XDocument.Parse(content);
        var @namespace = xml.Root.Name.NamespaceName;
        var projects = xml.Root.Elements(XName.Get("Project", @namespace));
        Assert.Equal(10, projects.Count());

        Assert.Equal("Project0", GetName(projects.ElementAt(0)));
        Assert.Equal("Project9", GetName(projects.ElementAt(9)));

        string GetName(XElement element)
        {
            var name = element.Element(XName.Get("Name", @namespace));
            Assert.NotNull(name);

            return name.Value;
        }
    }
}