From 1824ca74b3178ffabe99afbd9819dcfbd80264d9 Mon Sep 17 00:00:00 2001 From: Matthew Wild Date: Fri, 18 May 2018 14:57:39 +0100 Subject: util.iterators: Add join() method and tests --- spec/util_events_spec.lua | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) (limited to 'spec/util_events_spec.lua') diff --git a/spec/util_events_spec.lua b/spec/util_events_spec.lua index fee60f8f..e8bce737 100644 --- a/spec/util_events_spec.lua +++ b/spec/util_events_spec.lua @@ -208,5 +208,26 @@ describe("util.events", function () assert.spy(h).was_called(2); end); end); + + describe("chaining", function () + local e2; + before_each(function () + e2 = events.new(e); + h2 = spy.new(function () end); + end); + it("should fire parent handlers when an event is fired", function () + e.add_handler("myevent", h); + e2.add_handler("myevent", h2); + e2.fire_event("myevent", "abc"); + assert.spy(h).was_called(1); + assert.spy(h).was_called.with("abc"); + assert.spy(h2).was_called(1); + assert.spy(h2).was_called.with("abc"); + end); + it("should handle changes in the parent's handlers", function () + end); + it("should fire wrappers in child and parent", function () + end); + end); end); end); -- cgit v1.2.3