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{
    "version": "1.0.0-*",
 
    "testRunner": "mstest",
    "dependencies": {
        "Microsoft.NETCore.App": {
            "type": "platform",
            "version": "1.0.0"
        },
        "dotnet-test-mstest": "1.1.1-preview",
        "MSTest.TestFramework": "1.0.1-preview",
        "NETStandard.Library": "1.6.0",
        "Microsoft.EntityFrameworkCore": "1.0.0",
        "Microsoft.EntityFrameworkCore.InMemory": "1.0.0",
        "Core1RtmEmptyTest.DataLayer": "1.0.0-*",
        "Core1RtmEmptyTest.Entities": "1.0.0-*",
        "Core1RtmEmptyTest.Services": "1.0.0-*",
        "Core1RtmEmptyTest.ViewModels": "1.0.0-*"
    },
 
    "frameworks": {
        "netcoreapp1.0": {
            "imports": [
                "dnxcore50",
                "portable-net45+win8"
            ]
        }
    }
}

using Microsoft.VisualStudio.TestTools.UnitTesting;
 
namespace EFCore.MsTests
{
    [TestClass]
    public class CoreTests
    {
        [TestMethod]
        public void Test1()
        {
            Assert.IsTrue(true);
        }
    }
}

public class ApplicationDbContext : DbContext, IUnitOfWork
{
    private readonly IConfigurationRoot _configuration;
 
    public ApplicationDbContext(IConfigurationRoot configuration)
    {
        _configuration = configuration;
    }
 
    public ApplicationDbContext(DbContextOptions<ApplicationDbContext> options) : base(options)
    {
    } 
 
    protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
    {
        if (!optionsBuilder.IsConfigured)
        {
            optionsBuilder.UseSqlServer(
                _configuration["ConnectionStrings:ApplicationDbContextConnection"]
                , serverDbContextOptionsBuilder =>
                {
                    var minutes = (int)TimeSpan.FromMinutes(3).TotalSeconds;
                    serverDbContextOptionsBuilder.CommandTimeout(minutes);
                });
        }
    }

using System;
using System.Linq;
using Core1RtmEmptyTest.DataLayer;
using Core1RtmEmptyTest.Entities;
using Core1RtmEmptyTest.Services;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.VisualStudio.TestTools.UnitTesting;
 
namespace Core1RtmEmptyTest.MsTests
{
    [TestClass]
    public class CoreTests
    {
        private readonly IServiceProvider _serviceProvider;
 
        public CoreTests()
        {
            var services = new ServiceCollection();
            services.AddEntityFrameworkInMemoryDatabase()
                        .AddDbContext<ApplicationDbContext>(options => options.UseInMemoryDatabase());
 
            services.AddScoped<IUnitOfWork, ApplicationDbContext>();
            services.AddScoped<IBlogService, BlogService>();
 
            _serviceProvider = services.BuildServiceProvider();
        }
 
        [TestMethod]
        public void Find_searches_url()
        {
            // Insert seed data into the database using one instance of the context
            using (var serviceScope = _serviceProvider.GetRequiredService<IServiceScopeFactory>().CreateScope())
            {
                using (var context = serviceScope.ServiceProvider.GetRequiredService<IUnitOfWork>())
                {
                    context.Set<Blog>().Add(new Blog { Url = "http://sample.com/cats" });
                    context.Set<Blog>().Add(new Blog { Url = "http://sample.com/catfish" });
                    context.Set<Blog>().Add(new Blog { Url = "http://sample.com/dogs" });
                    context.SaveAllChanges();
                }
            }
 
            // Use a separate instance of the context to verify correct data was saved to database
            using (var serviceScope = _serviceProvider.GetRequiredService<IServiceScopeFactory>().CreateScope())
            {
                using (var context = serviceScope.ServiceProvider.GetRequiredService<IUnitOfWork>())
                {
                    Assert.AreEqual(3, context.Set<Blog>().Count());
                    Assert.AreEqual("http://sample.com/cats", context.Set<Blog>().First().Url);
                }
            }
 
            // Use a clean instance of the context to run the test
            using (var serviceScope = _serviceProvider.GetRequiredService<IServiceScopeFactory>().CreateScope())
            {
                var blogService = serviceScope.ServiceProvider.GetRequiredService<IBlogService>();
                var results = blogService.GetPagedBlogsAsNoTracking(pageNumber: 0, recordsPerPage: 10);
                Assert.AreEqual(3, results.Count);
            }
        }
    }
}

        private readonly IServiceProvider _serviceProvider;
 
        public CoreTests()
        {
            var services = new ServiceCollection();
            services.AddEntityFrameworkInMemoryDatabase()
                        .AddDbContext<ApplicationDbContext>(options => options.UseInMemoryDatabase());
 
            services.AddScoped<IUnitOfWork, ApplicationDbContext>();
            services.AddScoped<IBlogService, BlogService>();
 
            _serviceProvider = services.BuildServiceProvider();
        }

            using (var serviceScope = _serviceProvider.GetRequiredService<IServiceScopeFactory>().CreateScope())
            {
                using (var context = serviceScope.ServiceProvider.GetRequiredService<IUnitOfWork>())
                {

 var connectionStringBuilder = new SqliteConnectionStringBuilder { DataSource = ":memory:" };
var connectionString = connectionStringBuilder.ToString();
var connection = new SqliteConnection(connectionString);
services.AddEntityFrameworkSqlite().AddDbContext<CmsDbContext>(options => options.UseSqlite(connection));

 public void ConfigureServices(IServiceCollection services)
 {
     services.AddControllers()
            .AddNewtonsoftJson()
     // ...
}

public class Person
{
   public string FirstName { get; set; }
   public string LastName { get; set; }
   public DateTime? BirthDay { get; set; }
}

using System;
using System.Text.Json.Serialization;

namespace ConsoleApp
{
    class Program
    {
        static void Main(string[] args)
        {
            Person person = JsonSerializer.Parse<Person>(...);
            string json = JsonSerializer.ToString(person);
        }
    }
}

namespace System.Text.Json.Serialization
{
    public static class JsonSerializer
    {
        public static object Parse(ReadOnlySpan<byte> utf8Json, Type returnType, JsonSerializerOptions options = null);
        public static object Parse(string json, Type returnType, JsonSerializerOptions options = null);
        public static TValue Parse<TValue>(ReadOnlySpan<byte> utf8Json, JsonSerializerOptions options = null);
        public static TValue Parse<TValue>(string json, JsonSerializerOptions options = null);

        public static string ToString(object value, Type type, JsonSerializerOptions options = null);
        public static string ToString<TValue>(TValue value, JsonSerializerOptions options = null);
    }
}

public sealed class JsonSerializerOptions
{
   public bool AllowTrailingCommas { get; set; }
   public int DefaultBufferSize { get; set; }
   public JsonNamingPolicy DictionaryKeyPolicy { get; set; }
   public bool IgnoreNullValues { get; set; }
   public bool IgnoreReadOnlyProperties { get; set; }
   public int MaxDepth { get; set; }
   public bool PropertyNameCaseInsensitive { get; set; }
   public JsonNamingPolicy PropertyNamingPolicy { get; set; }
   public JsonCommentHandling ReadCommentHandling { get; set; }
   public bool WriteIndented { get; set; }
}

// Json.NET:
var settings = new JsonSerializerSettings
{
    NullValueHandling = NullValueHandling.Ignore
};
string json = JsonConvert.SerializeObject(person, settings);

// JsonSerializer:
var options = new JsonSerializerOptions
{
    IgnoreNullValues = true
};
string json = JsonSerializer.ToString(person, options);

services.AddControllers()
   .AddJsonOptions(options => options.JsonSerializerOptions.WriteIndented = true);

[JsonPropertyName("birthdate")]
public DateTime? BirthDay { get; set; }

var options = new JsonSerializerOptions
{
   PropertyNamingPolicy = JsonNamingPolicy.CamelCase
};
string json = JsonSerializer.ToString(person, options);