WeKnora deployment source with the reviewed wiki identity, summary and recovery fixes

internal/im/channel_mapping_test.go

@@ -0,0 +1,34 @@
+package im
+
+import (
+	"testing"
+
+	"github.com/Tencent/WeKnora/internal/types"
+)
+
+// Files uploaded through an IM channel are tagged with a knowledge Channel.
+// Lark deliberately shares Feishu's channel (types.ChannelFeishu documents
+// itself as "Feishu / Lark"), so Lark uploads group with Feishu ones in the KB
+// UI rather than falling through to the generic "im" channel.
+func TestIMPlatformToChannel(t *testing.T) {
+	cases := map[string]string{
+		"feishu": types.ChannelFeishu,
+		"lark":   types.ChannelFeishu,
+		"Lark":   types.ChannelFeishu, // matching is case-insensitive
+		"wechat": types.ChannelWechat,
+		"wecom":  types.ChannelWecom,
+		"wxwork": types.ChannelWecom,
+
+		"dingtalk": types.ChannelDingtalk,
+		"slack":    types.ChannelSlack,
+		// Platforms without a dedicated channel fall back to the generic one.
+		"telegram": types.ChannelIM,
+		"":         types.ChannelIM,
+	}
+
+	for platform, want := range cases {
+		if got := imPlatformToChannel(platform); got != want {
+			t.Errorf("imPlatformToChannel(%q) = %q, want %q", platform, got, want)
+		}
+	}
+}