fix GET v1/addresses/ endpoint

lib/expressapp.js

@@ -282,7 +282,11 @@ ExpressApp.prototype.start = function(opts, cb) {
 
   router.get('/v1/addresses/', function(req, res) {
     getServerWithAuth(req, res, function(server) {
-      server.getMainAddresses(req.body, function(err, addresses) {
+      var opts = {};
+      if (req.query.limit) opts.limit = +req.query.limit;
+      opts.reverse = (req.query.reverse == '1');
+
+      server.getMainAddresses(opts, function(err, addresses) {
         if (err) return returnError(err, res, req);
         res.json(addresses);
       });

test/expressapp.js

@@ -84,6 +84,35 @@ describe('ExpressApp', function() {
         });
       });
 
+      it('/v1/addresses', function(done) {
+        var server = {
+          getMainAddresses: sinon.stub().callsArgWith(1, null, {}),
+        };
+        var TestExpressApp = proxyquire('../lib/expressapp', {
+          './server': {
+            initialize: sinon.stub().callsArg(1),
+            getInstanceWithAuth: sinon.stub().callsArgWith(1, null, server),
+          }
+        });
+        start(TestExpressApp, function() {
+          var requestOptions = {
+            url: testHost + ':' + testPort + config.basePath + '/v1/addresses?limit=4&reverse=1',
+            headers: {
+              'x-identity': 'identity',
+              'x-signature': 'signature'
+            }
+          };
+          request(requestOptions, function(err, res, body) {
+            should.not.exist(err);
+            res.statusCode.should.equal(200);
+            var args = server.getMainAddresses.getCalls()[0].args[0];
+            args.limit.should.equal(4);
+            args.reverse.should.be.true;
+            done();
+          });
+        });
+      });
+
       describe('/v1/notifications', function(done) {
         var server, TestExpressApp, clock;
         beforeEach(function() {