ASP.NET Core 2.1 Functional Testing

FunctionalTests.cs

using Microsoft.AspNetCore.Mvc.Testing;
using System;
using System.Threading.Tasks;
using Xunit;

namespace WebApp.Tests
{
    public class BasicTests
        : IClassFixture<WebApplicationFactory<Startup>>
    {
        private readonly WebApplicationFactory<Startup> _factory;

        public BasicTests(WebApplicationFactory<Startup> factory)
        {
            _factory = factory;
        }

        [Theory]
        [InlineData("/")]
        [InlineData("/Index")]
        [InlineData("/About")]
        [InlineData("/Privacy")]
        [InlineData("/Contact")]
        public async Task Get_EndpointsReturnSuccessAndCorrectContentType(string url)
        {
            // Arrange
            var client = _factory.CreateClient();

            // Act
            var response = await client.GetAsync(url);

            // Assert
            response.EnsureSuccessStatusCode(); // Status Code 200-299
            Assert.Equal("text/html; charset=utf-8",
                response.Content.Headers.ContentType.ToString());
        }
    }
}

health-check-ping.cs

        [Fact]
        public async Task Get_HealthCheckReturnsHealthy()
        {
            // Arrange
            var client = _factory.CreateClient();

            // Act
            var response = await client.GetAsync("/health");

            // Assert
            response.EnsureSuccessStatusCode(); // Status Code 200-299
            Assert.Equal("Healthy",
                response.Content.ReadAsStringAsync().Result);

        }

WebApp.Test.csproj

<Project Sdk="Microsoft.NET.Sdk">

  <PropertyGroup>
    <TargetFramework>netcoreapp2.1</TargetFramework>

    <IsPackable>false</IsPackable>
  </PropertyGroup>

  <ItemGroup>
    <PackageReference Include="Microsoft.AspNetCore.App" Version="2.1.1" />
    <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="2.1.2" />
    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.8.0" />
    <PackageReference Include="xunit" Version="2.3.1" />
    <PackageReference Include="xunit.runner.visualstudio" Version="2.3.1" />
  </ItemGroup>

  <ItemGroup>
    <ProjectReference Include="..\WebApp\WebApp.csproj" />
  </ItemGroup>

</Project>