From 67293fc09fea737de37a2fea7b211aa44695b5bf Mon Sep 17 00:00:00 2001 From: Waqas Hussain Date: Fri, 15 Sep 2017 17:07:57 -0400 Subject: Port tests to the `busted` test runner --- spec/util_multitable_spec.lua | 60 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 60 insertions(+) create mode 100644 spec/util_multitable_spec.lua (limited to 'spec/util_multitable_spec.lua') diff --git a/spec/util_multitable_spec.lua b/spec/util_multitable_spec.lua new file mode 100644 index 00000000..40759f7a --- /dev/null +++ b/spec/util_multitable_spec.lua @@ -0,0 +1,60 @@ + +local multitable = require "util.multitable"; + +describe("util.multitable", function() + describe("#new()", function() + it("should create a multitable", function() + local mt = multitable.new(); + assert.is_table(mt, "Multitable is a table"); + assert.is_function(mt.add, "Multitable has method add"); + assert.is_function(mt.get, "Multitable has method get"); + assert.is_function(mt.remove, "Multitable has method remove"); + end); + end); + + describe("#get()", function() + it("should allow getting correctly", function() + local function has_items(list, ...) + local should_have = {}; + if select('#', ...) > 0 then + assert.is_table(list, "has_items: list is table", 3); + else + assert.is.falsy(list and #list > 0, "No items, and no list"); + return true, "has-all"; + end + for n=1,select('#', ...) do should_have[select(n, ...)] = true; end + for _, item in ipairs(list) do + if not should_have[item] then return false, "too-many"; end + should_have[item] = nil; + end + if next(should_have) then + return false, "not-enough"; + end + return true, "has-all"; + end + local function assert_has_all(message, list, ...) + return assert.are.equal(select(2, has_items(list, ...)), "has-all", message or "List has all expected items, and no more", 2); + end + + local mt = multitable.new(); + + local trigger1, trigger2, trigger3 = {}, {}, {}; + local item1, item2, item3 = {}, {}, {}; + + assert_has_all("Has no items with trigger1", mt:get(trigger1)); + + + mt:add(1, 2, 3, item1); + + assert_has_all("Has item1 for 1, 2, 3", mt:get(1, 2, 3), item1); + end); + end); + + -- Doesn't support nil + --[[ mt:add(nil, item1); + mt:add(nil, item2); + mt:add(nil, item3); + + assert_has_all("Has all items with (nil)", mt:get(nil), item1, item2, item3); + ]] +end); -- cgit v1.2.3