Parentheses in request URL handled differently between pretender and MSW

[mrloop]

MSW expects parentheses to be escaped in URLs but pretender does not. This prevents mirage-msw being a drop in replacement. Currently in my mirage setup I'm using a helper function to escape URL strings that contain parentheses if the test suite is running using mirage-msw. Migrating large number on mirage endpoint, small PR by small PR so need to support both MSW and pretender while migrating.

export default function mswEscapeUrl(stringUrl) {
  if (ENV.useMsw) {
    return stringUrl.replaceAll('(', '\\(').replaceAll(')', '\\)');
  }
  return stringUrl;
}

Here's the MSW test and mock showing this behaviour

[mrloop]

I guess this in an incompatibility between path matching in MSW using path-to-regexp and supporting regex URL matching and pretender using route-recognizer and not supporting regex.