Load the current avatar photo alongside user accounts

web/backend/Features/Features.Users.Tests/Queries/GetAllUsersHandlerTests.cs

@@ -47,4 +47,43 @@ public class GetAllUsersHandlerTests
 
         result.Should().ContainSingle().Which.Should().BeEquivalentTo(user.ToPublicProfileDto());
     }
+
+    [Fact]
+    public async Task Handle_MapsEachUsersOwnAvatarUrl()
+    {
+        Mock<IUserListRepository> repoMock = new();
+        GetAllUsersHandler handler = new(repoMock.Object);
+        UserAccount withAvatar = new()
+        {
+            UserAccountId = Guid.NewGuid(),
+            Username = "has-avatar",
+            FirstName = "Has",
+            LastName = "Avatar",
+            CreatedAt = DateTime.UtcNow,
+            UserProfile = new UserProfile { Biography = "Drinks lagers." },
+            UserAvatar = new UserAvatar
+            {
+                Photo = new Photo { Hyperlink = "https://cdn.example.com/avatar.jpg" },
+            },
+        };
+        UserAccount withoutAvatar = new()
+        {
+            UserAccountId = Guid.NewGuid(),
+            Username = "no-avatar",
+            FirstName = "No",
+            LastName = "Avatar",
+            CreatedAt = DateTime.UtcNow,
+        };
+        repoMock.Setup(r => r.GetAllAsync(null, null)).ReturnsAsync([withAvatar, withoutAvatar]);
+
+        IEnumerable<PublicUserProfileDto> result = await handler.Handle(
+            new GetAllUsersQuery(null, null),
+            CancellationToken.None
+        );
+
+        result
+            .Select(dto => dto.AvatarUrl)
+            .Should()
+            .Equal("https://cdn.example.com/avatar.jpg", string.Empty);
+    }
 }