const assert = require('assert') const extend = require('xtend') const STORAGE_KEY = 'metamask-persistance-key' var configManagerGen = require('../lib/mock-config-manager') var configManager const rp = require('request-promise') const nock = require('nock') describe('config-manager', function() { beforeEach(function() { window.localStorage = {} // Hacking localStorage support into JSDom 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('#getConfirmed', function() { it('should return false if no previous key exists', function() { var result = configManager.getConfirmed() assert.ok(!result) }) }) describe('#setConfirmed', function() { it('should make getConfirmed return true once set', function() { assert.equal(configManager.getConfirmed(), false) configManager.setConfirmed(true) var result = configManager.getConfirmed() assert.equal(result, true) }) it('should be able to set false', function() { configManager.setConfirmed(false) var result = configManager.getConfirmed() assert.equal(result, false) }) it('should persist to local storage', function() { configManager.setConfirmed(true) var data = configManager.getData() assert.equal(data.isConfirmed, true) }) }) }) describe('#setConfig', function() { window.localStorage = {} // Hacking localStorage support into JSDom 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.setConfirmed(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.getConfirmed(), 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.getConfirmed(), 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._saveTxList([]) }) 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('#_saveTxList', function() { it('saves the submitted data to the tx list', function() { var target = [{ foo: 'bar' }] configManager._saveTxList(target) var result = configManager.getTxList() assert.equal(result[0].foo, 'bar') }) }) describe('#addTx', function() { it('adds a tx returned in getTxList', function() { var tx = { id: 1 } configManager.addTx(tx) var result = configManager.getTxList() assert.ok(Array.isArray(result)) assert.equal(result.length, 1) assert.equal(result[0].id, 1) }) it('cuts off early txs beyond a limit', function() { const limit = configManager.txLimit for (let i = 0; i < limit + 1; i++) { let tx = { id: i } configManager.addTx(tx) } var result = configManager.getTxList() assert.equal(result.length, limit, `limit of ${limit} txs enforced`) assert.equal(result[0].id, 1, 'early txs truncted') }) }) describe('#confirmTx', function() { it('sets the tx status to confirmed', function() { var tx = { id: 1, status: 'unconfirmed' } configManager.addTx(tx) configManager.confirmTx(1) var result = configManager.getTxList() assert.ok(Array.isArray(result)) assert.equal(result.length, 1) assert.equal(result[0].status, 'confirmed') }) }) describe('#rejectTx', function() { it('sets the tx status to rejected', function() { var tx = { id: 1, status: 'unconfirmed' } configManager.addTx(tx) configManager.rejectTx(1) var result = configManager.getTxList() assert.ok(Array.isArray(result)) assert.equal(result.length, 1) assert.equal(result[0].status, 'rejected') }) }) describe('#updateTx', function() { it('replaces the tx with the same id', function() { configManager.addTx({ id: '1', status: 'unconfirmed' }) configManager.addTx({ id: '2', status: 'confirmed' }) configManager.updateTx({ id: '1', status: 'blah', hash: 'foo' }) var result = configManager.getTx('1') assert.equal(result.hash, 'foo') }) }) describe('#unconfirmedTxs', function() { it('returns unconfirmed txs in a hash', function() { configManager.addTx({ id: '1', status: 'unconfirmed' }) configManager.addTx({ id: '2', status: 'confirmed' }) let result = configManager.unconfirmedTxs() assert.equal(typeof result, 'object') assert.equal(result['1'].status, 'unconfirmed') assert.equal(result['0'], undefined) assert.equal(result['2'], undefined) }) }) describe('#getTx', function() { it('returns a tx with the requested id', function() { configManager.addTx({ id: '1', status: 'unconfirmed' }) configManager.addTx({ id: '2', status: 'confirmed' }) assert.equal(configManager.getTx('1').status, 'unconfirmed') assert.equal(configManager.getTx('2').status, 'confirmed') }) }) }) })