start of test cases

.travis.yml

@@ -0,0 +1,9 @@
+sudo: required
+language: node_js
+node_js:
+  - "lts/*"
+services:
+  - docker
+script:
+  - npm test
+  

app.js

@@ -11,9 +11,18 @@ if (process.env.NODE_ENV === 'test') {
   logger.child = () => {return {info: noop, error: noop, debug: noop};};
 }
 
-srf.listen(config.get('drachtio'));
+// config dictates whether to use outbound or inbound connections
+if (config.has('drachtio.host')) {
+  srf.connect(config.get('drachtio'));
+  srf.on('connect', (err, hp) => {
+    logger.info(`connected to drachtio listening on ${hp}`);
+  });
+}
+else {
+  srf.listen(config.get('drachtio'));
+}
 
-srf.request('invite', auth);
+srf.use('invite', auth);
 srf.invite(require('./lib/invite')({logger}));
 
 module.exports = {srf};

config/local-test.json

@@ -4,7 +4,43 @@
     "port": 9060,
     "secret": "cymru"
   },
+  "rtpengine": {
+    "host": "127.0.0.1",
+    "port": 12222
+  },
   "logging": {
-    "level": "info"
+    "level": "debug"
+  },
+  "authCallback": {
+    "uri": "http://example.com/auth",
+    "auth": {
+      "username": "foo",
+      "password": "bar"
+    }
+  },
+  "trunks": {
+    "inbound": [
+      {
+        "name": "carrier1",
+        "host": ["172.38.0.20"]
+      }
+    ],
+    "appserver": ["sip:172.38.0.11"]
+  },
+  "transcoding": {
+    "rtpCharacteristics" : {
+       "transport protocol": "RTP/AVP",
+       "DTLS": "off",
+       "SDES": "off",
+       "ICE": "remove",
+       "rtcp-mux": ["demux"]
+    },
+    "srtpCharacteristics": {
+       "transport-protocol": "UDP/TLS/RTP/SAVPF",
+       "ICE": "force",
+       "SDES": "off",
+       "flags": ["generate mid", "SDES-no"],
+       "rtcp-mux": ["require"]
+    } 
   }
 }

lib/invite.js

@@ -22,8 +22,7 @@ function handler({logger}) {
         throw new Error(`failed allocating rtpengine endpoint: ${JSON.stringify(response)}`);
       }
 
-      const {uas, uac} = await srf.createB2BUA(req, res, {
-        proxy: uri,
+      const {uas, uac} = await srf.createB2BUA(req, res, uri, {
         localSdpB: response.sdp,
         localSdpA: (sdp, res) => {
           const opts = Object.assign({sdp, 'to-tag': res.getParsedHeader('To').params.tag},

lib/middleware.js

@@ -3,7 +3,9 @@ const config = require('config');
 const authenticator = require('drachtio-http-authenticator')(config.get('authCallback'));
 
 function auth(req, res, next) {
-  if (fromInboundTrunk) return next();
+  if (fromInboundTrunk) {
+    return next();
+  }
   authenticator(req, res, next);
 }
 

test/carrier-origination.js

@@ -15,23 +15,21 @@ function connect(connectable) {
   });
 }
 
-test('invite handler', (t) => {
+test('incoming call from carrier', (t) => {
   clearModule('../app');
-  const {srf, disconnectMs} = require('../app');
+  const {srf} = require('../app');
 
   connect(srf)
     .then(() => {
-      return sippUac('uac-pcap.xml');
+      return sippUac('uac-pcap-carrier-success.xml', '172.38.0.20');
     })
     .then(() => {
-      t.pass('successfully connected call');
-      if (srf.locals.lb) srf.locals.lb.disconnect();
+      t.pass('successfully connected incoming call from carrier');
       srf.disconnect();
       t.end();
       return;
     })
     .catch((err) => {
-      if (srf.locals.lb) srf.locals.lb.disconnect();
       if (srf) srf.disconnect();
       console.log(`error received: ${err}`);
       t.error(err);

test/docker-compose-testbed.yaml

@@ -8,25 +8,46 @@ networks:
         - subnet: 172.38.0.0/16
 
 services:
-  drachtio:
+  sbc:
     image: drachtio/drachtio-server:latest
     command: drachtio --contact "sip:*;transport=udp" --loglevel debug --sofia-loglevel 9
-    container_name: drachtio
     ports:
       - "9060:9022/tcp"
     networks:
       sbc-inbound:
         ipv4_address: 172.38.0.10
 
-  
-
-  sipp-uas:
+  appserver:
     image: drachtio/sipp:latest
     command: sipp -sf /tmp/uas.xml
-    container_name: sipp-uas.local
     volumes:
       - ./scenarios:/tmp
     tty: true
+    networks:
+      sbc-inbound:
+        ipv4_address: 172.38.0.11
+
+  auth-server:
+    image: jambonz/customer-auth-server:latest
+    command: npm start
+    env_file: docker.env
     networks:
       sbc-inbound:
         ipv4_address: 172.38.0.12
+
+  redis:
+    image: redis:5-alpine
+    ports:
+      - "16379:6379/tcp"
+    networks:
+      sbc-inbound:
+        ipv4_address: 172.38.0.13
+
+  rtpengine:
+    image: drachtio/rtpengine:latest
+    ports:
+      - "12222:22222/udp"
+    networks:
+      sbc-inbound:
+        ipv4_address: 172.38.0.14
+

test/docker.env

@@ -0,0 +1,2 @@
+# tip: to minify json into a single string as below, see https://codebeautify.org/jsonminifier
+NODE_CONFIG={"server":{"port":4000,"path":"/auth","auth":{"users":{"foo":"bar"}}},"credentials":{"jambonz.org":[{"username":"john","password":"1234"},{"username":"jane","password":"5678"}]}}

test/index.js

@@ -1,3 +1,4 @@
 require('./docker_start');
-require('./sip-tests');
+require('./carrier-origination');
+//require('./device-origination');
 require('./docker_stop');

test/scenarios/uac-pcap-carrier-success.xml

@@ -88,9 +88,8 @@
     </action>
   </nop>
 
-  <!-- Pause 8 seconds, which is approximately the duration of the      -->
-  <!-- PCAP file                                                        -->
-  <pause milliseconds="4000"/>
+  <!-- Pause briefly      -->
+  <pause milliseconds="3000"/>
 
   <!-- The 'crlf' option inserts a blank line in the statistics report. -->
   <send retrans="500">

test/sipp.js

@@ -24,7 +24,7 @@ obj.output = () => {
   return output;
 };
 
-obj.sippUac = (file) => {
+obj.sippUac = (file, bindAddress) => {
   const cmd = 'docker';
   const args = [
     'run', '-ti', '--rm', '--net', `${network}`,
@@ -34,9 +34,11 @@ obj.sippUac = (file) => {
     '-sleep', '250ms',
     '-nostdin',
     '-cid_str', `%u-%p@%s-${idx++}`,
-    'drachtio'
+    'sbc'
   ];
 
+  if (bindAddress) args.splice(args.length - 2, 0, '-i', bindAddress);
+
   clearOutput();
 
   return new Promise((resolve, reject) => {