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

internal/im/im_config_warning_test.go

@@ -0,0 +1,27 @@
+package im
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+// imImageConfigWarning warns only when IM channels are active AND APP_EXTERNAL_URL
+// is unset — the config state that silently breaks resource:// images in IM.
+func TestIMImageConfigWarning(t *testing.T) {
+	t.Run("no channels -> silent", func(t *testing.T) {
+		assert.Empty(t, imImageConfigWarning(0, ""))
+	})
+	t.Run("external URL set -> silent", func(t *testing.T) {
+		assert.Empty(t, imImageConfigWarning(3, "https://weknora.example.com"))
+	})
+	t.Run("external URL whitespace-only -> warns", func(t *testing.T) {
+		assert.NotEmpty(t, imImageConfigWarning(1, "   "))
+	})
+	t.Run("channels active but external URL empty -> warns with count", func(t *testing.T) {
+		msg := imImageConfigWarning(2, "")
+		assert.Contains(t, msg, "APP_EXTERNAL_URL")
+		assert.Contains(t, msg, "2 IM channel")
+		assert.Contains(t, msg, "/r/")
+	})
+}