// 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()

    {

        Randomizer.Seed = new Random(101123);

        var employeeFaker = new Faker<Employee>()

            .RuleFor(p => p.FirstName, f => f.Name.FirstName())

            .RuleFor(p => p.LastName, f => f.Name.LastName())

            .RuleFor(p => p.JobTitle, f => f.Name.JobTitle())

            .RuleFor(p => p.Email, f => f.Internet.Email())

            .RuleFor(p => p.Age, f => f.Random.Int(20, 50));

​

        var employees = employeeFaker.Generate(2);

        WriteJson(employees);

    }

    public static void WriteJson(object obj)

    {

        var options = new JsonSerializerOptions { WriteIndented = true};

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

        Console.WriteLine(json);

    }

}

​

​

public class Employee

{

    public string FirstName {get; set;}

    public string LastName {get; set;}

    public string JobTitle {get; set;}

    public string Email {get; set;}

    public int Age {get; set;}

}