Add toggle test for chatrooms

spec/chatroom.js

@@ -132,6 +132,39 @@
                 this.rosterview.render();
             }, converse));
 
+            it("can be toggled by clicking a DOM element with class 'toggle-chatbox-button'", function () {
+                var view = this.chatboxviews.get('lounge@muc.localhost'),
+                    chatroom = view.model, $el;
+                spyOn(view, 'toggleChatBox').andCallThrough();
+                spyOn(converse, 'emit');
+                view.delegateEvents(); // We need to rebind all events otherwise our spy won't be called
+                runs(function () {
+                    view.$el.find('.toggle-chatbox-button').click();
+                });
+                waits(250);
+                runs(function () {
+                    expect(view.toggleChatBox).toHaveBeenCalled();
+                    expect(converse.emit).toHaveBeenCalledWith('onChatBoxToggled', jasmine.any(Object));
+                    expect(converse.emit.callCount, 2);
+                    expect(view.$el.find('.chat-body').is(':visible')).toBeFalsy();
+                    expect(view.$el.find('.toggle-chatbox-button').hasClass('icon-minus')).toBeFalsy();
+                    expect(view.$el.find('.toggle-chatbox-button').hasClass('icon-plus')).toBeTruthy();
+                    expect(view.model.get('minimized')).toBeTruthy();
+                    view.$el.find('.toggle-chatbox-button').click();
+                });
+                waits(250);
+                runs(function () {
+                    expect(view.toggleChatBox).toHaveBeenCalled();
+                    expect(converse.emit).toHaveBeenCalledWith('onChatBoxToggled', jasmine.any(Object));
+                    expect(view.$el.find('.chat-body').is(':visible')).toBeTruthy();
+                    expect(view.$el.find('.toggle-chatbox-button').hasClass('icon-minus')).toBeTruthy();
+                    expect(view.$el.find('.toggle-chatbox-button').hasClass('icon-plus')).toBeFalsy();
+                    expect(view.model.get('minimized')).toBeFalsy();
+                    expect(converse.emit.callCount, 3);
+                });
+            }.bind(converse));
+
+
             it("can be closed again by clicking a DOM element with class 'close-chatbox-button'", $.proxy(function () {
                 var view = this.chatboxviews.get('lounge@muc.localhost'), chatroom = view.model, $el;
                 spyOn(view, 'closeChat').andCallThrough();