From 2906e5f57edb6ad26de2d0bbaf197e69385dcb92 Mon Sep 17 00:00:00 2001
From: Shamir Khodzha <khodzha.sh@gmail.com>
Date: Fri, 28 Feb 2014 20:32:09 +0400
Subject: [PATCH] added submit event triggering

---
 lib/capybara/poltergeist/client/agent.coffee      | 13 ++++++++++---
 lib/capybara/poltergeist/client/compiled/agent.js | 15 ++++++++++++---
 spec/integration/session_spec.rb                  |  6 ++++++
 3 files changed, 28 insertions(+), 6 deletions(-)

diff --git a/lib/capybara/poltergeist/client/agent.coffee b/lib/capybara/poltergeist/client/agent.coffee
index df0fa48d..391218d5 100644
--- a/lib/capybara/poltergeist/client/agent.coffee
+++ b/lib/capybara/poltergeist/client/agent.coffee
@@ -75,7 +75,8 @@ class PoltergeistAgent.Node
   @EVENTS = {
     FOCUS: ['blur', 'focus', 'focusin', 'focusout'],
     MOUSE: ['click', 'dblclick', 'mousedown', 'mouseenter', 'mouseleave', 'mousemove',
-            'mouseover', 'mouseout', 'mouseup']
+            'mouseover', 'mouseout', 'mouseup'],
+    FORM: ['submit']
   }
 
   constructor: (@agent, @element) ->
@@ -272,13 +273,19 @@ class PoltergeistAgent.Node
         false, false, false, false, 0, null
       )
     else if Node.EVENTS.FOCUS.indexOf(name) != -1
-      event = document.createEvent('HTMLEvents')
-      event.initEvent(name, true, true)
+      event = this.obtainEvent(name)
+    else if Node.EVENTS.FORM.indexOf(name) != -1
+      event = this.obtainEvent(name)
     else
       throw "Unknown event"
 
     @element.dispatchEvent(event)
 
+  obtainEvent: (name) ->
+    event = document.createEvent('HTMLEvents')
+    event.initEvent(name, true, true)
+    event
+
   mouseEventTest: (x, y) ->
     frameOffset = this.frameOffset()
 
diff --git a/lib/capybara/poltergeist/client/compiled/agent.js b/lib/capybara/poltergeist/client/compiled/agent.js
index 0d7036ea..7a214784 100644
--- a/lib/capybara/poltergeist/client/compiled/agent.js
+++ b/lib/capybara/poltergeist/client/compiled/agent.js
@@ -145,7 +145,8 @@ PoltergeistAgent.InvalidSelector = (function() {
 PoltergeistAgent.Node = (function() {
   Node.EVENTS = {
     FOCUS: ['blur', 'focus', 'focusin', 'focusout'],
-    MOUSE: ['click', 'dblclick', 'mousedown', 'mouseenter', 'mouseleave', 'mousemove', 'mouseover', 'mouseout', 'mouseup']
+    MOUSE: ['click', 'dblclick', 'mousedown', 'mouseenter', 'mouseleave', 'mousemove', 'mouseover', 'mouseout', 'mouseup'],
+    FORM: ['submit']
   };
 
   function Node(agent, element) {
@@ -405,14 +406,22 @@ PoltergeistAgent.Node = (function() {
       event = document.createEvent('MouseEvent');
       event.initMouseEvent(name, true, true, window, 0, 0, 0, 0, 0, false, false, false, false, 0, null);
     } else if (Node.EVENTS.FOCUS.indexOf(name) !== -1) {
-      event = document.createEvent('HTMLEvents');
-      event.initEvent(name, true, true);
+      event = this.obtainEvent(name);
+    } else if (Node.EVENTS.FORM.indexOf(name) !== -1) {
+      event = this.obtainEvent(name);
     } else {
       throw "Unknown event";
     }
     return this.element.dispatchEvent(event);
   };
 
+  Node.prototype.obtainEvent = function(name) {
+    var event;
+    event = document.createEvent('HTMLEvents');
+    event.initEvent(name, true, true);
+    return event;
+  };
+
   Node.prototype.mouseEventTest = function(x, y) {
     var el, frameOffset, origEl;
     frameOffset = this.frameOffset();
diff --git a/spec/integration/session_spec.rb b/spec/integration/session_spec.rb
index c474aed5..6d48699d 100644
--- a/spec/integration/session_spec.rb
+++ b/spec/integration/session_spec.rb
@@ -555,6 +555,12 @@
       expect { @session.find(:xpath, '#remove_me') }.to raise_error(Capybara::Poltergeist::InvalidSelector)
     end
 
+    it 'should submit form' do
+        @session.visit('/poltergeist/send_keys')
+        @session.find(:css, '#without_submit_button').trigger('submit')
+        expect(@session.find(:css, '#without_submit_button input').value).to eq('Submitted')
+      end
+
     context 'whitespace stripping tests' do
       before do
         @session.visit '/poltergeist/filter_text_test'