package main

import "testing"

func TestAppDisplayVersionUsesVersionAndBuild(t *testing.T) {
	origVersion := appVersion
	origBuild := appBuild
	t.Cleanup(func() {
		appVersion = origVersion
		appBuild = origBuild
	})

	appVersion = "9.8.7"
	appBuild = "20260709.0200"

	if got, want := appDisplayVersion(), "9.8.7 (build 20260709.0200)"; got != want {
		t.Fatalf("appDisplayVersion() = %q, want %q", got, want)
	}
}