mirror of
https://github.com/balena-io/balena-cli.git
synced 2024-12-26 17:01:04 +00:00
97 lines
2.3 KiB
CoffeeScript
97 lines
2.3 KiB
CoffeeScript
expect = require('chai').expect
|
|
_ = require('lodash')
|
|
async = require('async')
|
|
fs = require('fs')
|
|
fsPlus = require('fs-plus')
|
|
rimraf = require('rimraf')
|
|
dataPrefix = require('./data-prefix')
|
|
settings = require('../settings')
|
|
mock = require('../../../tests/utils/mock')
|
|
|
|
describe 'DataPrefix:', ->
|
|
|
|
beforeEach ->
|
|
@prefix = settings.get('dataPrefix')
|
|
mock.fs.init()
|
|
|
|
afterEach ->
|
|
mock.fs.restore()
|
|
|
|
describe 'given no prefix', ->
|
|
|
|
beforeEach ->
|
|
dataPrefix.clear()
|
|
|
|
describe '#get()', ->
|
|
|
|
it 'should return nothing', ->
|
|
expect(dataPrefix.get()).to.not.exist
|
|
|
|
describe '#set()', ->
|
|
|
|
beforeEach (done) ->
|
|
rimraf(@prefix, done)
|
|
|
|
it 'should be able to set a prefix', (done) ->
|
|
expect(dataPrefix.get()).to.not.exist
|
|
dataPrefix.set @prefix, (error) =>
|
|
expect(error).to.not.exist
|
|
expect(dataPrefix.get()).to.equal(@prefix)
|
|
done()
|
|
|
|
it 'should throw an error if passing an invalid path', (done) ->
|
|
dataPrefix.set { path: '/abc' }, (error) ->
|
|
expect(error).to.be.an.instanceof(Error)
|
|
done()
|
|
|
|
it 'should create the directory if it doesn\'t exist', (done) ->
|
|
|
|
async.waterfall [
|
|
|
|
(callback) ->
|
|
fs.exists @prefix, (exists) ->
|
|
return callback(null, exists)
|
|
|
|
(exists, callback) =>
|
|
expect(exists).to.be.false
|
|
dataPrefix.set(@prefix, callback)
|
|
|
|
(callback) =>
|
|
fsPlus.isDirectory @prefix, (isDirectory) ->
|
|
return callback(null, isDirectory)
|
|
|
|
(isDirectory, callback) ->
|
|
expect(isDirectory).to.be.true
|
|
return callback()
|
|
|
|
], (error) ->
|
|
expect(error).to.not.exist
|
|
done()
|
|
|
|
describe 'given a prefix', ->
|
|
|
|
beforeEach (done) ->
|
|
dataPrefix.set(@prefix, done)
|
|
|
|
describe '#get()', ->
|
|
|
|
it 'should return the saved prefix', ->
|
|
expect(dataPrefix.get()).to.equal(@prefix)
|
|
|
|
describe '#set()', ->
|
|
|
|
it 'should be able to override the prefix', (done) ->
|
|
newPrefix = "#{settings.get('dataPrefix')}-new"
|
|
expect(dataPrefix.get()).to.equal(@prefix)
|
|
dataPrefix.set newPrefix, (error) ->
|
|
expect(error).to.not.exist
|
|
expect(dataPrefix.get()).to.equal(newPrefix)
|
|
done()
|
|
|
|
describe '#clear()', ->
|
|
|
|
it 'should clear the prefix', ->
|
|
expect(dataPrefix.get()).to.equal(@prefix)
|
|
dataPrefix.clear()
|
|
expect(dataPrefix.get()).to.not.exist
|