mecano/test/touch.coffee

Common functions for system deployment.

should = require 'should'
mecano = if process.env.MECANO_COV then require '../lib-cov/mecano' else require '../lib/mecano'
test = require './test'
they = require 'ssh2-they'
fs = require 'ssh2-fs'

describe 'touch', ->

  scratch = test.scratch @

  they 'an empty file', (ssh, next) ->
    mecano.touch
      ssh: ssh
      destination: "#{scratch}/a_file"
    , (err) ->
      return next err if err
      fs.readFile ssh, "#{scratch}/a_file", 'ascii', (err, content) ->
        return next err if err
        content.should.eql ''
        next()

  they 'an existing file', (ssh, next) ->
    mecano.touch
      ssh: ssh
      destination: "#{scratch}/a_file"
    , (err, touched) ->
      return next err if err
      touched.should.eql 1
      mecano.touch
        ssh: ssh
        destination: "#{scratch}/a_file"
      , (err, touched) ->
        return next err if err
        touched.should.eql 0
        next()