fix(routes): option to make route matching case insensitive #124 (#125)

Author: davidnghk01

lib/terminus.js

@@ -65,7 +65,7 @@ function decorateWithHealthCheck (server, state, options) {
   server.listeners('request').forEach((listener) => {
     server.removeListener('request', listener)
     server.on('request', async (req, res) => {
-      const url = caseInsensitive ? req.url : req.url.toLowerCase()
+      const url = caseInsensitive ? req.url.toLowerCase() : req.url
       const healthCheck = healthChecks[url]
       if (healthCheck) {
         if (state.isShuttingDown) {

lib/terminus.spec.js

@@ -84,6 +84,24 @@ describe('Terminus', () => {
       expect(onHealthCheckRan).to.eql(true)
     })
 
+    it('case insensitive opt-in - should working with original path', async () => {
+      let onHealthCheckRan = false
+
+      createTerminus(server, {
+        healthChecks: {
+          '/healthCheck': () => {
+            onHealthCheckRan = true
+            return Promise.resolve()
+          }
+        },
+        caseInsensitive: true
+      })
+      server.listen(8000)
+
+      await fetch('http://localhost:8000/healthCheck')
+      expect(onHealthCheckRan).to.eql(true)
+    })
+
     it('includes info on resolve', async () => {
       let onHealthCheckRan = false