// See description of this fiddle in blog post:

// https://medium.com/entech-solutions/generate-realistic-test-data-in-net-with-interactive-examples-33343c543a68

​

using System;

using System.Text.Json;

​

using Bogus;

​

​

public class Program

{

    public static void Main()

    {

        var personFaker = new Faker<Person>()

            .CustomInstantiator(f => new Person(f.Name.FirstName(), f.Name.FirstName()));

​

        var person = personFaker.Generate();

        WriteJson(person);

    }

    public static void WriteJson(object obj)

    {

        var options = new JsonSerializerOptions { WriteIndented = true};

        var json = JsonSerializer.Serialize(obj, options);

        Console.WriteLine(json);

    }

}

​

​

public class Person

{

    public string FirstName {get; private set;}

    public string LastName {get; private set;}

    public Person(string firstName, string lastName)

    {

        FirstName = firstName;

        LastName = lastName;

    }

}