updated mailbox app password

internal/webui/settings_test.go

@@ -0,0 +1,51 @@
+package webui
+
+import (
+	"net/http"
+	"net/http/httptest"
+	"net/url"
+	"path/filepath"
+	"strings"
+	"testing"
+
+	"mailgoserver/internal/config"
+)
+
+// TestSettingsUpdateSavesUppercaseDefinedKeys guards against a regression where
+// settingsUpdate compared the submitted form field against the ini key's exact
+// stored case (e.g. "SMTP_PORT", as the defaults table defines it) instead of the
+// lowercase name settings.html always submits — silently dropping every edit to a
+// key whose default name isn't already lowercase.
+func TestSettingsUpdateSavesUppercaseDefinedKeys(t *testing.T) {
+	app := newTestApp(t)
+
+	// Swap in a config produced the real way (config.Load + defaults), where keys
+	// like SMTP_PORT keep their defined uppercase name — unlike newTestApp's own
+	// hand-built, already-lowercase fixture cfg.
+	dir := t.TempDir()
+	configPath := filepath.Join(dir, "settings.ini")
+	realCfg, err := config.Load(configPath)
+	if err != nil {
+		t.Fatal(err)
+	}
+	app.Cfg = realCfg
+	app.ConfigPath = configPath
+
+	mux := app.Mux()
+	cookie := loginSession(t, app)
+
+	form := url.Values{"Server.smtp_port": {"2525"}}
+	req := httptest.NewRequest(http.MethodPost, "/pymta-manager/settings_update", strings.NewReader(form.Encode()))
+	req.Header.Set("Content-Type", "application/x-www-form-urlencoded")
+	req.AddCookie(cookie)
+	rec := httptest.NewRecorder()
+	mux.ServeHTTP(rec, req)
+
+	if rec.Code != http.StatusFound {
+		t.Fatalf("settings_update: status=%d body=%s", rec.Code, rec.Body.String())
+	}
+	got := app.Cfg.Section("Server").Key("SMTP_PORT").Value()
+	if got != "2525" {
+		t.Fatalf("SMTP_PORT not updated: got %q, want %q", got, "2525")
+	}
+}