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// polyfill fetch
global.fetch = global.fetch || require('isomorphic-fetch')
// pollyfill localStorage support into JSDom
global.localStorage = global.localStorage || polyfillLocalStorage()
const assert = require('assert')
const extend = require('xtend')
const rp = require('request-promise')
const nock = require('nock')
const configManagerGen = require('../lib/mock-config-manager')
const STORAGE_KEY = 'metamask-persistance-key'
describe('config-manager', function() {
var configManager
beforeEach(function() {
global.localStorage.clear()
configManager = configManagerGen()
})
describe('currency conversions', function() {
describe('#getCurrentFiat', function() {
it('should return false if no previous key exists', function() {
var result = configManager.getCurrentFiat()
assert.ok(!result)
})
})
describe('#setCurrentFiat', function() {
it('should make getCurrentFiat return true once set', function() {
assert.equal(configManager.getCurrentFiat(), false)
configManager.setCurrentFiat('USD')
var result = configManager.getCurrentFiat()
assert.equal(result, 'USD')
})
it('should work with other currencies as well', function() {
assert.equal(configManager.getCurrentFiat(), false)
configManager.setCurrentFiat('JPY')
var result = configManager.getCurrentFiat()
assert.equal(result, 'JPY')
})
})
describe('#getConversionRate', function() {
it('should return false if non-existent', function() {
var result = configManager.getConversionRate()
assert.ok(!result)
})
})
describe('#updateConversionRate', function() {
it('should retrieve an update for ETH to USD and set it in memory', function(done) {
this.timeout(15000)
var usdMock = nock('https://www.cryptonator.com')
.get('/api/ticker/eth-USD')
.reply(200, '{"ticker":{"base":"ETH","target":"USD","price":"11.02456145","volume":"44948.91745289","change":"-0.01472534"},"timestamp":1472072136,"success":true,"error":""}')
assert.equal(configManager.getConversionRate(), false)
var promise = new Promise(
function (resolve, reject) {
configManager.setCurrentFiat('USD')
configManager.updateConversionRate().then(function() {
resolve()
})
})
promise.then(function() {
var result = configManager.getConversionRate()
assert.equal(typeof result, 'number')
done()
}).catch(function(err) {
console.log(err)
})
})
it('should work for JPY as well.', function() {
this.timeout(15000)
assert.equal(configManager.getConversionRate(), false)
var jpyMock = nock('https://www.cryptonator.com')
.get('/api/ticker/eth-JPY')
.reply(200, '{"ticker":{"base":"ETH","target":"JPY","price":"11.02456145","volume":"44948.91745289","change":"-0.01472534"},"timestamp":1472072136,"success":true,"error":""}')
var promise = new Promise(
function (resolve, reject) {
configManager.setCurrentFiat('JPY')
configManager.updateConversionRate().then(function() {
resolve()
})
})
promise.then(function() {
var result = configManager.getConversionRate()
assert.equal(typeof result, 'number')
}).catch(function(err) {
console.log(err)
})
})
})
})
describe('confirmation', function() {
describe('#getConfirmedDisclaimer', function() {
it('should return false if no previous key exists', function() {
var result = configManager.getConfirmedDisclaimer()
assert.ok(!result)
})
})
describe('#setConfirmedDisclaimer', function() {
it('should make getConfirmedDisclaimer return true once set', function() {
assert.equal(configManager.getConfirmedDisclaimer(), false)
configManager.setConfirmedDisclaimer(true)
var result = configManager.getConfirmedDisclaimer()
assert.equal(result, true)
})
it('should be able to set false', function() {
configManager.setConfirmedDisclaimer(false)
var result = configManager.getConfirmedDisclaimer()
assert.equal(result, false)
})
it('should persist to local storage', function() {
configManager.setConfirmedDisclaimer(true)
var data = configManager.getData()
assert.equal(data.isDisclaimerConfirmed, true)
})
})
})
describe('#setConfig', function() {
it('should set the config key', function () {
var testConfig = {
provider: {
type: 'rpc',
rpcTarget: 'foobar'
}
}
configManager.setConfig(testConfig)
var result = configManager.getData()
assert.equal(result.config.provider.type, testConfig.provider.type)
assert.equal(result.config.provider.rpcTarget, testConfig.provider.rpcTarget)
})
it('setting wallet should not overwrite config', function() {
var testConfig = {
provider: {
type: 'rpc',
rpcTarget: 'foobar'
},
}
configManager.setConfirmedDisclaimer(true)
configManager.setConfig(testConfig)
var testWallet = {
name: 'this is my fake wallet'
}
configManager.setWallet(testWallet)
var result = configManager.getData()
assert.equal(result.wallet.name, testWallet.name, 'wallet name is set')
assert.equal(result.config.provider.rpcTarget, testConfig.provider.rpcTarget)
assert.equal(configManager.getConfirmedDisclaimer(), true)
testConfig.provider.type = 'something else!'
configManager.setConfig(testConfig)
result = configManager.getData()
assert.equal(result.wallet.name, testWallet.name, 'wallet name is set')
assert.equal(result.config.provider.rpcTarget, testConfig.provider.rpcTarget)
assert.equal(result.config.provider.type, testConfig.provider.type)
assert.equal(configManager.getConfirmedDisclaimer(), true)
})
})
describe('wallet nicknames', function() {
it('should return null when no nicknames are saved', function() {
var nick = configManager.nicknameForWallet('0x0')
assert.equal(nick, null, 'no nickname returned')
})
it('should persist nicknames', function() {
var account = '0x0'
var nick1 = 'foo'
var nick2 = 'bar'
configManager.setNicknameForWallet(account, nick1)
var result1 = configManager.nicknameForWallet(account)
assert.equal(result1, nick1)
configManager.setNicknameForWallet(account, nick2)
var result2 = configManager.nicknameForWallet(account)
assert.equal(result2, nick2)
})
})
describe('rpc manipulations', function() {
it('changing rpc should return a different rpc', function() {
var firstRpc = 'first'
var secondRpc = 'second'
configManager.setRpcTarget(firstRpc)
var firstResult = configManager.getCurrentRpcAddress()
assert.equal(firstResult, firstRpc)
configManager.setRpcTarget(secondRpc)
var secondResult = configManager.getCurrentRpcAddress()
assert.equal(secondResult, secondRpc)
})
})
describe('transactions', function() {
beforeEach(function() {
configManager.setTxList([])
})
describe('#getTxList', function() {
it('when new should return empty array', function() {
var result = configManager.getTxList()
assert.ok(Array.isArray(result))
assert.equal(result.length, 0)
})
})
describe('#setTxList', function() {
it('saves the submitted data to the tx list', function() {
var target = [{ foo: 'bar' }]
configManager.setTxList(target)
var result = configManager.getTxList()
assert.equal(result[0].foo, 'bar')
})
})
})
})
function polyfillLocalStorage(){
return Object.create({ clear: function(){ global.localStorage = polyfillLocalStorage() } })
}
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