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const assert = require('assert')
const sinon = require('sinon')
const clone = require('clone')
const nock = require('nock')
const MetaMaskController = require('../../app/scripts/metamask-controller')
const blacklistJSON = require('../stub/blacklist')
const firstTimeState = require('../../app/scripts/first-time-state')
const DEFAULT_LABEL = 'Account 1'
const TEST_SEED = 'debris dizzy just program just float decrease vacant alarm reduce speak stadium'
const TEST_ADDRESS = '0x0dcd5d886577d5081b0c52e242ef29e70be3e7bc'
const TEST_SEED_ALT = 'setup olympic issue mobile velvet surge alcohol burger horse view reopen gentle'
const TEST_ADDRESS_ALT = '0xc42edfcc21ed14dda456aa0756c153f7985d8813'
describe('MetaMaskController', function () {
let metamaskController
const sandbox = sinon.sandbox.create()
const noop = () => { }
beforeEach(function () {
nock('https://api.infura.io')
.persist()
.get('/v2/blacklist')
.reply(200, blacklistJSON)
nock('https://api.infura.io')
.persist()
.get(/.*/)
.reply(200)
metamaskController = new MetaMaskController({
showUnapprovedTx: noop,
encryptor: {
encrypt: function (password, object) {
this.object = object
return Promise.resolve()
},
decrypt: function () {
return Promise.resolve(this.object)
},
},
initState: clone(firstTimeState),
})
sandbox.spy(metamaskController.keyringController, 'createNewVaultAndKeychain')
sandbox.spy(metamaskController.keyringController, 'createNewVaultAndRestore')
})
afterEach(function () {
nock.cleanAll()
sandbox.restore()
})
describe('#getGasPrice', function () {
it('gives the 50th percentile lowest accepted gas price from recentBlocksController', async function () {
const realRecentBlocksController = metamaskController.recentBlocksController
metamaskController.recentBlocksController = {
store: {
getState: () => {
return {
recentBlocks: [
{ gasPrices: [ '0x3b9aca00', '0x174876e800'] },
{ gasPrices: [ '0x3b9aca00', '0x174876e800'] },
{ gasPrices: [ '0x174876e800', '0x174876e800' ]},
{ gasPrices: [ '0x174876e800', '0x174876e800' ]},
],
}
},
},
}
const gasPrice = metamaskController.getGasPrice()
assert.equal(gasPrice, '0x3b9aca00', 'accurately estimates 50th percentile accepted gas price')
metamaskController.recentBlocksController = realRecentBlocksController
})
})
describe('#createNewVaultAndKeychain', function () {
it('can only create new vault on keyringController once', async function () {
const selectStub = sandbox.stub(metamaskController, 'selectFirstIdentity')
const password = 'a-fake-password'
await metamaskController.createNewVaultAndKeychain(password)
await metamaskController.createNewVaultAndKeychain(password)
assert(metamaskController.keyringController.createNewVaultAndKeychain.calledOnce)
selectStub.reset()
})
})
describe('#createNewVaultAndRestore', function () {
it('should be able to call newVaultAndRestore despite a mistake.', async function () {
const password = 'what-what-what'
await metamaskController.createNewVaultAndRestore(password, TEST_SEED.slice(0, -1)).catch((e) => null)
await metamaskController.createNewVaultAndRestore(password, TEST_SEED)
assert(metamaskController.keyringController.createNewVaultAndRestore.calledTwice)
})
it('should clear previous identities after vault restoration', async () => {
await metamaskController.createNewVaultAndRestore('foobar1337', TEST_SEED)
assert.deepEqual(metamaskController.getState().identities, {
[TEST_ADDRESS]: { address: TEST_ADDRESS, name: DEFAULT_LABEL },
})
await metamaskController.preferencesController.setAccountLabel(TEST_ADDRESS, 'Account Foo')
assert.deepEqual(metamaskController.getState().identities, {
[TEST_ADDRESS]: { address: TEST_ADDRESS, name: 'Account Foo' },
})
await metamaskController.createNewVaultAndRestore('foobar1337', TEST_SEED_ALT)
assert.deepEqual(metamaskController.getState().identities, {
[TEST_ADDRESS_ALT]: { address: TEST_ADDRESS_ALT, name: DEFAULT_LABEL },
})
})
})
})
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