Merge pull request #60 from segmentio/throw-errors

Don't swallow integration errors

Author: f2prateek

lib/protos.js

@@ -174,16 +174,9 @@ exports.invoke = function(method) {
   if (!this[method]) return;
   var args = Array.prototype.slice.call(arguments, 1);
   if (!this._ready) return this.queue(method, args);
-  var ret;
 
-  try {
-    this.debug('%s with %o', method, args);
-    ret = this[method].apply(this, args);
-  } catch (e) {
-    this.debug('error %o calling %s with %o', e, method, args);
-  }
-
-  return ret;
+  this.debug('%s with %o', method, args);
+  return this[method].apply(this, args);
 };
 
 /**

test/index.test.js

@@ -292,10 +292,12 @@ describe('integration', function() {
       assert(integration.track.calledWith('event'));
     });
 
-    it('should catch errors when it calls', function() {
+    it('should throw errors if the integration errors', function() {
       integration.emit('ready');
       integration.initialize();
-      integration.invoke('page', 'name');
+      assert['throws'](function() {
+        integration.invoke('page', 'name');
+      }, Error, 'Should not swallow exceptions');
     });
 
     it('should return the returned value', function(done) {