Add channel system unit and integration tests

Comprehensive NUnit test suite covering ChannelManager, CliChannel, TelegramChannel, DI registration, and integration scenarios. Uses Moq for mocking with test stubs for isolated unit testing.
2026-04-04 04:12:24 +02:00
parent 9a05bae4a9
commit f21d55d87d
12 changed files with 1300 additions and 0 deletions
@@ -0,0 +1,111 @@
+using Luna.Channels.Abstractions;
+using Luna.Channels.Cli;
+using Luna.Channels.Tests.Stubs;
+using Luna.Core.Abstractions;
+using Luna.Shared;
+using Moq;
+
+namespace Luna.Channels.Tests;
+
+[TestFixture]
+[Category("Unit")]
+public class CliChannelTests
+{
+    [Test]
+    public void ChannelType_Returns_Cli()
+    {
+        var hubMock = new Mock<IChatHubContext>();
+        var channel = new CliChannel("test-1", hubMock.Object);
+
+        Assert.That(channel.ChannelType, Is.EqualTo("cli"));
+    }
+
+    [Test]
+    public void ChannelId_IsUnique_PerInstance()
+    {
+        var hubMock = new Mock<IChatHubContext>();
+        var channel1 = new CliChannel("test-1", hubMock.Object);
+        var channel2 = new CliChannel("test-2", hubMock.Object);
+
+        Assert.That(channel1.ChannelId, Is.Not.EqualTo(channel2.ChannelId));
+    }
+
+    [Test]
+    public void DisplayName_Returns_HumanReadable()
+    {
+        var hubMock = new Mock<IChatHubContext>();
+        var channel = new CliChannel("test-1", hubMock.Object);
+
+        Assert.That(channel.DisplayName, Is.Not.Null.And.Not.Empty);
+    }
+
+    [Test]
+    public async Task SendMessageAsync_Sends_ChannelMessage()
+    {
+        var hubMock = new Mock<IChatHubContext>();
+        var channel = new CliChannel("test-1", hubMock.Object);
+        var message = new ChannelMessage(
+            Guid.NewGuid().ToString(),
+            Guid.NewGuid().ToString(),
+            "cli-user-1",
+            "CLI User",
+            "Hello from CLI",
+            DateTimeOffset.UtcNow);
+
+        await channel.SendMessageAsync(message);
+    }
+
+    [Test]
+    public async Task SendStreamingMessageAsync_Consumes_Stream()
+    {
+        var hubMock = new Mock<IChatHubContext>();
+        var channel = new CliChannel("test-1", hubMock.Object);
+
+        async IAsyncEnumerable<ChatStreamUpdate> TestStream()
+        {
+            yield return new ChatStreamUpdate(ChatStreamUpdateType.Text, "Hello", "assistant", false);
+            yield return new ChatStreamUpdate(ChatStreamUpdateType.Text, " world", "assistant", false);
+            yield return new ChatStreamUpdate(ChatStreamUpdateType.Complete, null, "assistant", true);
+            await Task.CompletedTask;
+        }
+
+        await channel.SendStreamingMessageAsync(TestStream());
+    }
+
+    [Test]
+    public void Dispose_CleansUp()
+    {
+        var hubMock = new Mock<IChatHubContext>();
+        var channel = new CliChannel("test-1", hubMock.Object);
+
+        Assert.That(() => channel.Dispose(), Throws.Nothing);
+    }
+
+    [Test]
+    public void MessageReceived_Event_Fires_On_RaiseMessageReceived()
+    {
+        var hubMock = new Mock<IChatHubContext>();
+        var channel = new CliChannel("test-1", hubMock.Object);
+        ChannelMessageReceivedEventArgs? capturedArgs = null;
+
+        channel.MessageReceived += (_, args) =>
+        {
+            capturedArgs = args;
+            return Task.CompletedTask;
+        };
+
+        var message = new ChannelMessage(
+            Guid.NewGuid().ToString(),
+            Guid.NewGuid().ToString(),
+            "cli-user-1",
+            "CLI User",
+            "Hello from CLI",
+            DateTimeOffset.UtcNow);
+
+        channel.RaiseMessageReceived(null, message);
+
+        Assert.That(capturedArgs, Is.Not.Null,
+            "MessageReceived event must fire when RaiseMessageReceived is called.");
+        Assert.That(capturedArgs!.Message.Content, Is.EqualTo("Hello from CLI"));
+    }
+}