From b539a1019ffa8e8a7212a47393dd69a63d397887 Mon Sep 17 00:00:00 2001 From: Matthew Wild Date: Sun, 18 Mar 2018 22:43:06 +0000 Subject: util.async: Add some more tests for wait/done --- spec/util_async_spec.lua | 40 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) (limited to 'spec') diff --git a/spec/util_async_spec.lua b/spec/util_async_spec.lua index 5b27c17b..68c137e5 100644 --- a/spec/util_async_spec.lua +++ b/spec/util_async_spec.lua @@ -534,6 +534,46 @@ describe("util.async", function() --for k, v in ipairs(l1) do print(k,v) end end); + it("should support multiple done() calls", function () + local processed_item; + local wait, done; + local rf = spy.new(function (item) + wait, done = async.waiter(4); + wait(); + processed_item = item; + end); + local r = async.runner(rf, mock_watchers()); + r:run("test"); + for i = 1, 3 do + done(); + assert.equal(r.state, "waiting"); + assert.is_nil(processed_item); + end + done(); + assert.equal(r.state, "ready"); + assert.equal(processed_item, "test"); + assert.spy(r.watchers.error).was_not.called(); + end); + + it("should not allow done() to be called more than specified", function () + local processed_item; + local wait, done; + local rf = spy.new(function (item) + wait, done = async.waiter(4); + wait(); + processed_item = item; + end); + local r = async.runner(rf, mock_watchers()); + r:run("test"); + for i = 1, 4 do + done(); + end + assert.has_error(done);; + assert.equal(r.state, "ready"); + assert.equal(processed_item, "test"); + assert.spy(r.watchers.error).was_not.called(); + end); + it("should allow done() to be called before wait()", function () local processed_item; local rf = spy.new(function (item) -- cgit v1.2.3