Add seed constructor parameter to Person(seed) class.

Fixed minor issue of Person.DateOfBirth not using Date.SystemClock.

HISTORY.md

@@ -1,3 +1,7 @@
+## v26.0.2
+* New `Person(seed)` constructor for seeding person objects by integer. Thanks @sgoguen!
+* Fixed `Person.DateOfBirth` not using `Date.SystemClock` as 'now' reference.
+
 ## v26.0.1
 * Data and feature parity with faker.js @ d3ce6f1
 * New `Vehicle` data set added.

Source/Bogus.Tests/PersonTest.cs

@@ -1,6 +1,7 @@
 using System;
 using System.Collections.Generic;
 using System.Linq;
+using Bogus.DataSets;
 using Bogus.Extensions.Brazil;
 using Bogus.Extensions.Canada;
 using Bogus.Extensions.Denmark;
@@ -155,6 +156,35 @@ public void person_has_full_name()
          var p = new Person();
          p.FullName.Should().Be($"{p.FirstName} {p.LastName}");
       }
+
+      [Fact]
+      public void can_use_local_seed_for_person()
+      {
+         Date.SystemClock = () => new DateTime(2019, 3, 21, 1, 1, 1);
+
+         var p1 = new Person(seed: 1337);
+         var p2 = new Person(seed: 1337);
+         var q = new Person(seed: 7331);
+
+         p1.FullName.Should().Be("Samuel Haley");
+         p2.FullName.Should().Be(p1.FullName);
+         q.FullName.Should().Be("Lynette Beatty");
+         q.FullName.Should().NotBe(p1.FullName);
+
+         p1.FirstName.Should().Be(p2.FirstName);
+         p1.LastName.Should().Be(p2.LastName);
+         p1.Avatar.Should().Be(p2.Avatar);
+         p1.DateOfBirth.Should().Be(p2.DateOfBirth);
+         p1.Email.Should().Be(p2.Email);
+         p1.Phone.Should().Be(p2.Phone);
+         p1.UserName.Should().Be(p2.UserName);
+         p1.Gender.Should().Be(p2.Gender);
+         p1.Website.Should().Be(p2.Website);
+
+         p1.ShouldBeEquivalentTo(p2);
+
+         Date.SystemClock = () => DateTime.Now;
+      }
 
 
       IEnumerable<string> Get(int times, Func<Person, string> a)

Source/Bogus/Person.cs

@@ -47,9 +47,13 @@ public class CardCompany
       protected Address DsAddress { get; set; }
       protected Company DsCompany { get; set; }
 
-      public Person(string locale = "en")
+      public Person(string locale = "en", int? seed = null)
       {
          this.GetDataSources(locale);
+         if( seed.HasValue )
+         {
+            this.Random = new Randomizer(seed.Value);
+         }
          this.Populate();
       }
 
@@ -82,7 +86,7 @@ protected internal virtual void Populate()
          this.Website = this.DsInternet.DomainName();
          this.Avatar = this.DsInternet.Avatar();
 
-         this.DateOfBirth = this.DsDate.Past(50, DateTime.Now.AddYears(-20));
+         this.DateOfBirth = this.DsDate.Past(50, Date.SystemClock().AddYears(-20));
 
          this.Phone = this.DsPhoneNumbers.PhoneNumber();