Add error message to report

Author: rhart

spec/stacktrace-spec.js

@@ -194,15 +194,16 @@ describe('StackTrace', function() {
 
         it('sends POST request to given URL', function(done) {
             var url = 'http://domain.ext/endpoint';
+            var errorMsg = 'BOOM';
             var stackframes = [new StackFrame('fn', undefined, 'file.js', 32, 1)];
 
-            StackTrace.report(stackframes, url).then(callback, done.fail)['catch'](done.fail);
+            StackTrace.report(errorMsg, stackframes, url).then(callback, done.fail)['catch'](done.fail);
 
             var postRequest = jasmine.Ajax.requests.mostRecent();
             postRequest.respondWith({status: 201, contentType: 'text/plain', responseText: 'OK'});
 
             function callback() {
-                expect(postRequest.data()).toEqual({stack: stackframes});
+                expect(postRequest.data()).toEqual({message: errorMsg, stack: stackframes});
                 expect(postRequest.method).toBe('post');
                 expect(postRequest.url).toBe(url);
                 done();
@@ -211,10 +212,11 @@ describe('StackTrace', function() {
 
         it('rejects if POST request fails', function(done) {
             var url = 'http://domain.ext/endpoint';
+            var errorMsg = 'BOOM';
             var stackframes = [new StackFrame('fn', undefined, 'file.js', 32, 1)];
 
             jasmine.Ajax.stubRequest(url).andError();
-            StackTrace.report(stackframes, url).then(done.fail, done)['catch'](done);
+            StackTrace.report(errorMsg, stackframes, url).then(done.fail, done)['catch'](done);
         });
     });
 });

stacktrace.js

@@ -163,12 +163,12 @@
         },
 
         /**
-         * Given an Array of StackFrames, serialize and POST to given URL.
+         * Given an error message and Array of StackFrames, serialize and POST to given URL.
          *
          * @param {Array} stackframes
          * @param {String} url
          */
-        report: function StackTrace$$report(stackframes, url) {
+        report: function StackTrace$$report(errorMsg, stackframes, url) {
             return new Promise(function(resolve, reject) {
                 var req = new XMLHttpRequest();
                 req.onerror = reject;
@@ -183,7 +183,7 @@
                 };
                 req.open('post', url);
                 req.setRequestHeader('Content-Type', 'application/json');
-                req.send(JSON.stringify({stack: stackframes}));
+                req.send(JSON.stringify({message: errorMsg, stack: stackframes}));
             });
         }
     };