add tests and fix some minor issues

js/controllers/uriPayment.js

@@ -1,20 +1,18 @@
 'use strict';
 
 angular.module('copayApp.controllers').controller('UriPaymentController', function($rootScope, $scope, $routeParams) {
-  var data = $routeParams.data;
+  var data = decodeURIComponent($routeParams.data);
   var splitDots = data.split(':');
   $scope.protocol = splitDots[0];
   data = splitDots[1];
   var splitQuestion = data.split('?');
   $scope.address = splitQuestion[0];
-  data = decodeURIComponent(splitQuestion[1]);
   var search = splitQuestion[1];
   data = JSON.parse('{"' + search.replace(/&/g, '","').replace(/=/g, '":"') + '"}',
     function(key, value) {
       return key === "" ? value : decodeURIComponent(value);
     });
-  $scope.amount = data.amount;
+  $scope.amount = parseInt(data.amount);
   $scope.message = data.message;
 
-
 });

js/services/uriHandler.js

@@ -5,7 +5,6 @@ var UriHandler = function() {};
 UriHandler.prototype.register = function() {
   var base = window.location.origin + '/';
   var url = base + '#/uri_payment/%s';
-  console.log(url);
   navigator.registerProtocolHandler('bitcoin',
     url, 'Copay');
 };

test/unit/controllers/controllersSpec.js

@@ -300,7 +300,7 @@ describe("Unit: Controllers", function() {
         '<form name="form">' +
         '<input type="number" id="amount" name="amount" placeholder="Amount" ng-model="amount" min="0.0001" max="10000000" enough-amount required>' +
         '</form>'
-        );
+      );
       scope.model = {
         amount: null
       };
@@ -368,4 +368,30 @@ describe("Unit: Controllers", function() {
     });
   });
 
+  describe('UriPayment Controller', function() {
+    var what;
+    beforeEach(inject(function($controller, $rootScope) {
+      scope = $rootScope.$new();
+      var routeParams =  {
+        data: 'bitcoin:19mP9FKrXqL46Si58pHdhGKow88SUPy1V8%3Famount=1&message=a%20bitcoin%20donation'
+      };
+      what = $controller('UriPaymentController', {
+        $scope: scope,
+        $routeParams: routeParams
+      });
+    }));
+
+    it('should exist', function() {
+      should.exist(what);
+    });
+
+    it('should parse url correctly', function() {
+      should.exist(what);
+      scope.protocol.should.equal('bitcoin');
+      scope.address.should.equal('19mP9FKrXqL46Si58pHdhGKow88SUPy1V8');
+      scope.amount.should.equal(1);
+      scope.message.should.equal('a bitcoin donation');
+    });
+  });
+
 });