From 8e06e2adbd08395f7cce100e164c314ec9a37a68 Mon Sep 17 00:00:00 2001
From: Hoshina <hoshina@evaz.org>
Date: Sat, 28 Feb 2026 21:45:05 +0800
Subject: [PATCH] fix(wecom): initialize context in constructors to prevent nil
 panic in tests

The ctx field was only set in Start(), so tests calling handleMessageCallback
without Start() caused a nil pointer dereference in MessageBus.PublishInbound.
---
 pkg/channels/wecom/app.go | 3 +++
 pkg/channels/wecom/bot.go | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/pkg/channels/wecom/app.go b/pkg/channels/wecom/app.go
index 3a25e12e1..771603f3e 100644
--- a/pkg/channels/wecom/app.go
+++ b/pkg/channels/wecom/app.go
@@ -129,9 +129,12 @@ func NewWeComAppChannel(cfg config.WeComAppConfig, messageBus *bus.MessageBus) (
 		channels.WithReasoningChannelID(cfg.ReasoningChannelID),
 	)
 
+	ctx, cancel := context.WithCancel(context.Background())
 	return &WeComAppChannel{
 		BaseChannel:   base,
 		config:        cfg,
+		ctx:           ctx,
+		cancel:        cancel,
 		processedMsgs: make(map[string]bool),
 	}, nil
 }
diff --git a/pkg/channels/wecom/bot.go b/pkg/channels/wecom/bot.go
index d904389f6..e99c710ef 100644
--- a/pkg/channels/wecom/bot.go
+++ b/pkg/channels/wecom/bot.go
@@ -93,9 +93,12 @@ func NewWeComBotChannel(cfg config.WeComConfig, messageBus *bus.MessageBus) (*We
 		channels.WithReasoningChannelID(cfg.ReasoningChannelID),
 	)
 
+	ctx, cancel := context.WithCancel(context.Background())
 	return &WeComBotChannel{
 		BaseChannel:   base,
 		config:        cfg,
+		ctx:           ctx,
+		cancel:        cancel,
 		processedMsgs: make(map[string]bool),
 	}, nil
 }