mirror of
https://github.com/idanoo/GoScrobble.git
synced 2024-11-28 03:15:16 +00:00
43 lines
1.1 KiB
CoffeeScript
43 lines
1.1 KiB
CoffeeScript
|
{ iferr, tiferr, throwerr } = require '../index.coffee'
|
||
|
|
{ equal: eq, throws } = require 'assert'
|
||
|
|
|
||
|
|
invoke_fail = (cb) -> cb new Error 'callback error'
|
||
|
|
invoke_succ = (cb) -> cb null
|
||
|
|
throw_error = -> throw new Error 'thrown'
|
||
|
|
|
||
|
|
describe 'iferr', ->
|
||
|
|
it 'calls the error callback on errors', (done) ->
|
||
|
|
invoke_fail iferr(
|
||
|
|
(err) ->
|
||
|
|
eq err.message, 'callback error'
|
||
|
|
do done
|
||
|
|
->
|
||
|
|
done new Error 'shouldn\'t call the success callback'
|
||
|
|
)
|
||
|
|
|
||
|
|
it 'calls the success callback on success', (done) ->
|
||
|
|
invoke_succ iferr(
|
||
|
|
-> done new Error 'shouldn\'t call the error callback'
|
||
|
|
done
|
||
|
|
)
|
||
|
|
|
||
|
|
describe 'tiferr', ->
|
||
|
|
it 'catches errors in the success callback', (done) ->
|
||
|
|
invoke_succ tiferr(
|
||
|
|
(err) ->
|
||
|
|
eq err.message, 'thrown'
|
||
|
|
do done
|
||
|
|
throw_error
|
||
|
|
)
|
||
|
|
|
||
|
|
describe 'throwerr', ->
|
||
|
|
it 'throws errors passed to the callback', (done)->
|
||
|
|
try invoke_fail throwerr ->
|
||
|
|
done 'shouldn\'t call the success callback'
|
||
|
|
catch err
|
||
|
|
eq err.message, 'callback error'
|
||
|
|
do done
|
||
|
|
|
||
|
|
it 'delegates to the success callback otherwise', (done) ->
|
||
|
|
invoke_succ throwerr done
|