feat(e2e): #147 group creation and bot invitation scenario

- Add GroupSetupScenario: create supergroup, invite GmRelay bot, send /start, wait for reply, then delete the group - Extend TelegramUserClient with DeleteGroupAsync and channel cache - Update Program.cs to run the scenario with cleanup in finally - Update README status table and runner documentation Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-16 12:17:58 +03:00
parent 4b0f328f2e
commit f4a61269c2
4 changed files with 106 additions and 15 deletions
@@ -0,0 +1,59 @@
+namespace GmRelay.E2E.Runner;
+
+/// <summary>
+/// Automates the first step of every Telegram E2E scenario:
+/// create a supergroup, invite the GmRelay bot, and verify the bot responds to /start.
+/// </summary>
+public sealed class GroupSetupScenario
+{
+    private readonly TelegramUserClient _client;
+    private readonly RunnerConfig _config;
+
+    public GroupSetupScenario(TelegramUserClient client, RunnerConfig config)
+    {
+        _client = client;
+        _config = config;
+    }
+
+    public async Task<ScenarioResult> RunAsync(CancellationToken cancellationToken = default)
+    {
+        var group = await _client.CreateGroupAsync(
+            $"GmRelay E2E {DateTime.UtcNow:yyyyMMdd-HHmmss}",
+            "Automated test group for GmRelay E2E suite.",
+            cancellationToken);
+
+        Console.WriteLine($"[scenario] created group id={group.Id} title='{group.Title}'");
+
+        await _client.InviteBotToGroupAsync(group, _config.BotUsername, cancellationToken);
+        Console.WriteLine($"[scenario] invited @{_config.BotUsername}");
+
+        await _client.SendCommandAsync(group, "start", cancellationToken);
+        var reply = await _client.WaitForBotReplyAsync(
+            group,
+            containsText: null,
+            timeout: TimeSpan.FromSeconds(30),
+            cancellationToken);
+
+        if (reply is null)
+            throw new InvalidOperationException("Bot did not reply to /start in the group.");
+
+        Console.WriteLine($"[scenario] bot replied to /start (msg id={reply.id})");
+
+        return new ScenarioResult(group, reply.id);
+    }
+
+    public async Task CleanupAsync(ScenarioResult result, CancellationToken cancellationToken = default)
+    {
+        try
+        {
+            await _client.DeleteGroupAsync(result.Group, cancellationToken);
+            Console.WriteLine($"[scenario] deleted group id={result.Group.Id}");
+        }
+        catch (Exception ex)
+        {
+            Console.WriteLine($"[scenario] warning: failed to delete group id={result.Group.Id}: {ex.Message}");
+        }
+    }
+}
+
+public sealed record ScenarioResult(ChatGroup Group, int LastBotMessageId);