Implemented 'Extras' to 'User'

src/Sentry.Protocol/User.cs

@@ -1,3 +1,5 @@
+using System.Collections.Generic;
+using System.Linq;
 using System.Runtime.Serialization;
 
 namespace Sentry.Protocol
@@ -45,6 +47,15 @@ public class User
         [DataMember(Name = "username", EmitDefaultValue = false)]
         public string Username { get; set; }
 
+        /// <summary>
+        /// Additional informations about the user
+        /// </summary>
+        /// <value>
+        /// Additional informations about the user
+        /// </value>
+        [DataMember(Name = "extras", EmitDefaultValue = false)]
+        public Dictionary<string, string> Extras { get; set; }
+
         public User Clone()
         {
             var user = new User();
@@ -80,6 +91,12 @@ internal void CopyTo(User user)
             {
                 user.IpAddress = IpAddress;
             }
+
+            if (user.Extras == null)
+            {
+                user.Extras = Extras?.ToDictionary(entry => entry.Key,
+                                                  entry => entry.Value);
+            }
         }
     }
 }

test/Sentry.Protocol.Tests/UserTests.cs

@@ -13,15 +13,20 @@ public void SerializeObject_AllPropertiesSetToNonDefault_SerializesValidObject()
                 Id = "user-id",
                 Email = "test@sentry.io",
                 IpAddress = "::1",
-                Username = "user-name"
+                Username = "user-name",
+                Extras = new Dictionary<string, string>
+                            {
+                                {"testCustomValueKey", "testCustomValue"}
+                            }
             };
 
             var actual = JsonSerializer.SerializeObject(sut);
 
             Assert.Equal("{\"email\":\"test@sentry.io\","
                         + "\"id\":\"user-id\","
                         + "\"ip_address\":\"::1\","
-                        + "\"username\":\"user-name\"}",
+                        + "\"username\":\"user-name\","
+                        + "\"extras\":{\"testCustomValueKey\":\"testCustomValue\"}}",
                     actual);
         }
 
@@ -33,7 +38,11 @@ public void Clone_CopyValues()
                 Id = "id",
                 Email = "emal@sentry.io",
                 IpAddress = "::1",
-                Username = "user"
+                Username = "user",
+                Extras = new Dictionary<string, string>
+                            {
+                                {"testCustomValueKey", "testCustomValue"}
+                            }
             };
 
             var clone = sut.Clone();
@@ -42,6 +51,7 @@ public void Clone_CopyValues()
             Assert.Equal(sut.Email, clone.Email);
             Assert.Same(sut.IpAddress, clone.IpAddress);
             Assert.Equal(sut.Username, clone.Username);
+            Assert.Equal(sut.Extras, clone.Extras);
         }
 
         [Theory]
@@ -60,6 +70,12 @@ public static IEnumerable<object[]> TestCases()
             yield return new object[] { (new User { Email = "some email" }, "{\"email\":\"some email\"}") };
             yield return new object[] { (new User { IpAddress = "some ipAddress" }, "{\"ip_address\":\"some ipAddress\"}") };
             yield return new object[] { (new User { Username = "some username" }, "{\"username\":\"some username\"}") };
+            yield return new object[] { (new User {Extras = new Dictionary<string, string>
+                            {
+                                {"testCustomValueKey", "testCustomValue"}
+                            }
+
+            }, "{\"extras\":{\"testCustomValueKey\":\"testCustomValue\"}}") };
         }
     }
 }