General source code refactoring

tests/support/application.cjs

@@ -0,0 +1,11 @@
+const vm = require("node:vm");
+const { composeScript } = require("../../scripts/compose.cjs");
+
+function loadApplication(target, globals = {}) {
+  const factory = new vm.Script(composeScript(target, { bootstrap: false }), {
+    filename: `${target}.test-bundle.js`
+  }).runInNewContext(globals);
+  return factory();
+}
+
+module.exports = { loadApplication, composeScript };