setup integration test

node_modules/@octokit/plugin-throttling/lib/route-matcher.js

@@ -0,0 +1,31 @@
+module.exports = routeMatcher
+
+function routeMatcher (paths) {
+  // EXAMPLE. For the following paths:
+  /* [
+      "/orgs/:org/invitations",
+      "/repos/:owner/:repo/collaborators/:username"
+  ] */
+
+  const regexes = paths.map(p =>
+    p.split('/')
+      .map(c => c.startsWith(':') ? '(?:.+?)' : c)
+      .join('/')
+  )
+  // 'regexes' would contain:
+  /* [
+      '/orgs/(?:.+?)/invitations',
+      '/repos/(?:.+?)/(?:.+?)/collaborators/(?:.+?)'
+  ] */
+
+  const regex = `^(?:${regexes.map(r => `(?:${r})`).join('|')})[^/]*$`
+  // 'regex' would contain:
+  /*
+    ^(?:(?:\/orgs\/(?:.+?)\/invitations)|(?:\/repos\/(?:.+?)\/(?:.+?)\/collaborators\/(?:.+?)))[^\/]*$
+
+    It may look scary, but paste it into https://www.debuggex.com/
+    and it will make a lot more sense!
+  */
+
+  return new RegExp(regex, 'i')
+}