diff --git a/tests/Proto.Actor.Tests/Router/BroadcastPoolRouterTests.cs b/tests/Proto.Actor.Tests/Router/BroadcastPoolRouterTests.cs
new file mode 100644
index 0000000000..a1bed17eb5
--- /dev/null
+++ b/tests/Proto.Actor.Tests/Router/BroadcastPoolRouterTests.cs
@@ -0,0 +1,58 @@
+using System;
+using System.Threading.Tasks;
+using Proto.Router.Messages;
+using Proto.TestFixtures;
+using Proto;
+using Xunit;
+
+namespace Proto.Router.Tests;
+
+public class BroadcastPoolRouterTests
+{
+    private static readonly Props MyActorProps = Props.FromProducer(() => new RecordingActor());
+    private readonly TimeSpan _timeout = TimeSpan.FromMilliseconds(1000);
+
+    [Fact]
+    public async Task BroadcastPoolRouter_RemovedRouteesDoNotReceiveMessages()
+    {
+        var system = new ActorSystem();
+        await using var _ = system;
+
+        var props = system.Root.NewBroadcastPool(MyActorProps, 3)
+            .WithMailbox(() => new TestMailbox());
+        var router = system.Root.Spawn(props);
+
+        var routees = await system.Root.RequestAsync<Routees>(router, new RouterGetRoutees(), _timeout);
+        var routee1 = routees.Pids[0];
+        var routee2 = routees.Pids[1];
+        var routee3 = routees.Pids[2];
+
+        system.Root.Send(router, "first");
+        system.Root.Send(router, new RouterRemoveRoutee(routee1));
+        system.Root.Send(router, "second");
+
+        Assert.Equal("first", await system.Root.RequestAsync<string>(routee1, "received?", _timeout));
+        Assert.Equal("second", await system.Root.RequestAsync<string>(routee2, "received?", _timeout));
+        Assert.Equal("second", await system.Root.RequestAsync<string>(routee3, "received?", _timeout));
+    }
+
+    private class RecordingActor : IActor
+    {
+        private string? _received;
+
+        public Task ReceiveAsync(IContext context)
+        {
+            switch (context.Message)
+            {
+                case "received?":
+                    context.Respond(_received!);
+                    break;
+                case string s:
+                    _received = s;
+                    break;
+            }
+
+            return Task.CompletedTask;
+        }
+    }
+}
diff --git a/tests/Proto.Actor.Tests/Router/ConsistentHashPoolRouterTests.cs b/tests/Proto.Actor.Tests/Router/ConsistentHashPoolRouterTests.cs
new file mode 100644
index 0000000000..7b0ba13c16
--- /dev/null
+++ b/tests/Proto.Actor.Tests/Router/ConsistentHashPoolRouterTests.cs
@@ -0,0 +1,46 @@
+using System;
+using System.Threading.Tasks;
+using Proto.Router.Messages;
+using Proto.TestFixtures;
+using Proto;
+using Xunit;
+
+namespace Proto.Router.Tests;
+
+public class ConsistentHashPoolRouterTests
+{
+    private static readonly Props MyActorProps = Props.FromProducer(() => new RespondWithSelfActor());
+    private readonly TimeSpan _timeout = TimeSpan.FromMilliseconds(1000);
+
+    private record Ping(string Id) : IHashable
+    {
+        public string HashBy() => Id;
+    }
+
+    [Fact]
+    public async Task ConsistentHashPoolRouter_MessageWithSameHashAlwaysGoesToSameRoutee()
+    {
+        var system = new ActorSystem();
+        await using var _ = system;
+
+        var props = system.Root.NewConsistentHashPool(MyActorProps, 3)
+            .WithMailbox(() => new TestMailbox());
+        var router = system.Root.Spawn(props);
+
+        var pid1 = await system.Root.RequestAsync<PID>(router, new Ping("a"), _timeout);
+        var pid2 = await system.Root.RequestAsync<PID>(router, new Ping("b"), _timeout);
+        var pid3 = await system.Root.RequestAsync<PID>(router, new Ping("a"), _timeout);
+
+        Assert.Equal(pid1, pid3);
+        Assert.NotEqual(pid1, pid2);
+    }
+
+    private class RespondWithSelfActor : IActor
+    {
+        public Task ReceiveAsync(IContext context)
+        {
+            context.Respond(context.Self);
+            return Task.CompletedTask;
+        }
+    }
+}
diff --git a/tests/Proto.Actor.Tests/Router/RoundRobinPoolRouterTests.cs b/tests/Proto.Actor.Tests/Router/RoundRobinPoolRouterTests.cs
new file mode 100644
index 0000000000..1662bbe896
--- /dev/null
+++ b/tests/Proto.Actor.Tests/Router/RoundRobinPoolRouterTests.cs
@@ -0,0 +1,43 @@
+using System;
+using System.Linq;
+using System.Threading.Tasks;
+using Proto;
+using Proto.TestFixtures;
+using Xunit;
+
+namespace Proto.Router.Tests;
+
+public class RoundRobinPoolRouterTests
+{
+    private static readonly Props MyActorProps = Props.FromProducer(() => new RespondWithSelfActor());
+    private readonly TimeSpan _timeout = TimeSpan.FromMilliseconds(1000);
+
+    [Fact]
+    public async Task RoundRobinPoolRouter_RoutesMessagesInRoundRobinOrder()
+    {
+        var system = new ActorSystem();
+        await using var _ = system;
+
+        var props = system.Root.NewRoundRobinPool(MyActorProps, 3)
+            .WithMailbox(() => new TestMailbox());
+        var router = system.Root.Spawn(props);
+
+        var first = await system.Root.RequestAsync<PID>(router, "1", _timeout);
+        var second = await system.Root.RequestAsync<PID>(router, "2", _timeout);
+        var third = await system.Root.RequestAsync<PID>(router, "3", _timeout);
+        var fourth = await system.Root.RequestAsync<PID>(router, "4", _timeout);
+
+        var firstThree = new[] { first, second, third };
+        Assert.Equal(3, firstThree.Distinct().Count());
+        Assert.Equal(first, fourth);
+    }
+
+    private class RespondWithSelfActor : IActor
+    {
+        public Task ReceiveAsync(IContext context)
+        {
+            context.Respond(context.Self);
+            return Task.CompletedTask;
+        }
+    }
+}