removed unused files for the demo

This commit is contained in:
kikito 2013-09-26 00:24:02 +02:00
parent 0948dd03ae
commit 637dc1b66e
4 changed files with 0 additions and 178 deletions

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language: erlang
env:
- LUA=""
- LUA="luajit"
install:
- sudo apt-get install luajit
- sudo apt-get install luarocks
- sudo luarocks install busted
script: "busted"

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# cron.lua changelog
## v 2.0.0
* Removed all 'tagged' subsystems
* Removed all internal management of state (entries). Invididual clocks are now exposed to the user directly.

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Copyright (c) 2011 Enrique García Cota
Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be included
in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

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local cron = require 'cron'
describe( 'cron', function()
local counter
local function count(amount)
amount = amount or 1
counter = counter + amount
end
local countable = setmetatable({}, {__call = count})
before_each(function()
counter = 0
end)
describe('clock', function()
describe(':update', function()
it('throws an error if dt is not positive', function()
local clock = cron.every(1, count)
assert.error(function() clock:update() end)
assert.error(function() clock:update(-1) end)
assert.not_error(function() clock:update(1) end)
end)
end)
describe(':reset', function()
it('defaults to 0', function()
local clock = cron.every(1, count)
clock:update(1)
clock:reset(0)
assert.equal(clock.running, 0)
end)
it('throws an error if dt is not positive', function()
local clock = cron.every(1, count)
assert.error(function() clock:reset(-1) end)
assert.error(function() clock:reset('foo') end)
assert.not_error(function() clock:reset() end)
assert.not_error(function() clock:reset(1) end)
end)
end)
end)
describe('.after', function()
it('checks parameters', function()
assert.error(function() cron.after('error', count) end)
assert.error(function() cron.after(2, 'error') end)
assert.error(function() cron.after(-2, count) end)
assert.error(function() cron.after(2, {}) end)
assert.not_error(function() cron.after(2, count) end)
assert.not_error(function() cron.after(2, countable) end)
end)
it('produces a clock that executes actions only once, at the right time', function()
local c1 = cron.after(2, count)
local c2 = cron.after(4, count)
-- 1
c1:update(1)
assert.equal(counter, 0)
c2:update(1)
assert.equal(counter, 0)
-- 2
c1:update(1)
assert.equal(counter, 1)
c2:update(1)
assert.equal(counter, 1)
-- 3
c1:update(1)
assert.equal(counter, 1)
c2:update(1)
assert.equal(counter, 1)
-- 4
c1:update(1)
assert.equal(counter, 1)
c2:update(1)
assert.equal(counter, 2)
end)
it('produces a clock that can be expired', function()
local c1 = cron.after(2, count)
assert.is_false(c1:update(1))
assert.is_true(c1:update(1))
assert.is_true(c1:update(1))
end)
it('Passes on parameters to the callback', function()
local c1 = cron.after(1, count, 2)
c1:update(1)
assert.equal(counter, 2)
end)
end)
describe('.every', function()
it('checks parameters', function()
assert.error(function() cron.every('error', count) end)
assert.error(function() cron.every(2, 'error') end)
assert.error(function() cron.every(-2, count) end)
assert.error(function() cron.every(-2, {}) end)
assert.not_error(function() cron.every(2, count) end)
assert.not_error(function() cron.every(2, countable) end)
end)
it('Invokes callback periodically', function()
local c = cron.every(3, count)
c:update(1)
assert.equal(counter, 0)
c:update(2)
assert.equal(counter, 1)
c:update(2)
assert.equal(counter, 1)
c:update(1)
assert.equal(counter, 2)
end)
it('Executes the same action multiple times on a single update if appropiate', function()
local c = cron.every(1, count)
c:update(2)
assert.equal(counter, 2)
end)
it('Respects parameters', function()
local c = cron.every(1, count, 2)
c:update(2)
assert.equal(counter, 4)
end)
end)
end)