mirror of
https://github.com/kremalicious/metamask-extension.git
synced 2024-11-30 16:18:07 +01:00
344 lines
13 KiB
JavaScript
344 lines
13 KiB
JavaScript
const assert = require('assert')
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const ObservableStore = require('obs-store')
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const PreferencesController = require('../../../../app/scripts/controllers/preferences')
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describe('preferences controller', function () {
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let preferencesController
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let network
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beforeEach(() => {
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network = {providerStore: new ObservableStore({ type: 'mainnet' })}
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preferencesController = new PreferencesController({ network })
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})
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describe('setAddresses', function () {
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it('should keep a map of addresses to names and addresses in the store', function () {
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preferencesController.setAddresses([
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'0xda22le',
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'0x7e57e2',
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])
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const {identities} = preferencesController.store.getState()
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assert.deepEqual(identities, {
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'0xda22le': {
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name: 'Account 1',
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address: '0xda22le',
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},
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'0x7e57e2': {
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name: 'Account 2',
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address: '0x7e57e2',
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},
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})
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})
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it('should create account tokens for each account in the store', function () {
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preferencesController.setAddresses([
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'0xda22le',
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'0x7e57e2',
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])
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const accountTokens = preferencesController.store.getState().accountTokens
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assert.deepEqual(accountTokens, {
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'0xda22le': {},
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'0x7e57e2': {},
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})
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})
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it('should replace its list of addresses', function () {
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preferencesController.setAddresses([
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'0xda22le',
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'0x7e57e2',
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])
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preferencesController.setAddresses([
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'0xda22le77',
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'0x7e57e277',
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])
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const {identities} = preferencesController.store.getState()
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assert.deepEqual(identities, {
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'0xda22le77': {
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name: 'Account 1',
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address: '0xda22le77',
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},
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'0x7e57e277': {
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name: 'Account 2',
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address: '0x7e57e277',
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},
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})
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})
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})
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describe('removeAddress', function () {
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it('should remove an address from state', function () {
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preferencesController.setAddresses([
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'0xda22le',
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'0x7e57e2',
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])
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preferencesController.removeAddress('0xda22le')
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assert.equal(preferencesController.store.getState().identities['0xda22le'], undefined)
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})
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it('should remove an address from state and respective tokens', function () {
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preferencesController.setAddresses([
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'0xda22le',
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'0x7e57e2',
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])
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preferencesController.removeAddress('0xda22le')
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assert.equal(preferencesController.store.getState().accountTokens['0xda22le'], undefined)
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})
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it('should switch accounts if the selected address is removed', function () {
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preferencesController.setAddresses([
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'0xda22le',
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'0x7e57e2',
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])
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preferencesController.setSelectedAddress('0x7e57e2')
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preferencesController.removeAddress('0x7e57e2')
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assert.equal(preferencesController.getSelectedAddress(), '0xda22le')
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})
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})
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describe('setAccountLabel', function () {
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it('should update a label for the given account', function () {
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preferencesController.setAddresses([
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'0xda22le',
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'0x7e57e2',
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])
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assert.deepEqual(preferencesController.store.getState().identities['0xda22le'], {
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name: 'Account 1',
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address: '0xda22le',
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})
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preferencesController.setAccountLabel('0xda22le', 'Dazzle')
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assert.deepEqual(preferencesController.store.getState().identities['0xda22le'], {
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name: 'Dazzle',
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address: '0xda22le',
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})
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})
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})
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describe('getTokens', function () {
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it('should return an empty list initially', async function () {
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await preferencesController.setSelectedAddress('0x7e57e2')
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const tokens = preferencesController.getTokens()
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assert.equal(tokens.length, 0, 'empty list of tokens')
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})
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})
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describe('addToken', function () {
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it('should add that token to its state', async function () {
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const address = '0xabcdef1234567'
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const symbol = 'ABBR'
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const decimals = 5
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await preferencesController.setSelectedAddress('0x7e57e2')
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await preferencesController.addToken(address, symbol, decimals)
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const tokens = preferencesController.getTokens()
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assert.equal(tokens.length, 1, 'one token added')
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const added = tokens[0]
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assert.equal(added.address, address, 'set address correctly')
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assert.equal(added.symbol, symbol, 'set symbol correctly')
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assert.equal(added.decimals, decimals, 'set decimals correctly')
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})
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it('should allow updating a token value', async function () {
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const address = '0xabcdef1234567'
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const symbol = 'ABBR'
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const decimals = 5
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await preferencesController.setSelectedAddress('0x7e57e2')
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await preferencesController.addToken(address, symbol, decimals)
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const newDecimals = 6
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await preferencesController.addToken(address, symbol, newDecimals)
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const tokens = preferencesController.getTokens()
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assert.equal(tokens.length, 1, 'one token added')
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const added = tokens[0]
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assert.equal(added.address, address, 'set address correctly')
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assert.equal(added.symbol, symbol, 'set symbol correctly')
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assert.equal(added.decimals, newDecimals, 'updated decimals correctly')
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})
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it('should allow adding tokens to two separate addresses', async function () {
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const address = '0xabcdef1234567'
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const symbol = 'ABBR'
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const decimals = 5
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await preferencesController.setSelectedAddress('0x7e57e2')
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await preferencesController.addToken(address, symbol, decimals)
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assert.equal(preferencesController.getTokens().length, 1, 'one token added for 1st address')
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await preferencesController.setSelectedAddress('0xda22le')
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await preferencesController.addToken(address, symbol, decimals)
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assert.equal(preferencesController.getTokens().length, 1, 'one token added for 2nd address')
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})
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it('should add token per account', async function () {
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const addressFirst = '0xabcdef1234567'
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const addressSecond = '0xabcdef1234568'
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const symbolFirst = 'ABBR'
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const symbolSecond = 'ABBB'
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const decimals = 5
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await preferencesController.setSelectedAddress('0x7e57e2')
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await preferencesController.addToken(addressFirst, symbolFirst, decimals)
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const tokensFirstAddress = preferencesController.getTokens()
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await preferencesController.setSelectedAddress('0xda22le')
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await preferencesController.addToken(addressSecond, symbolSecond, decimals)
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const tokensSeconAddress = preferencesController.getTokens()
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assert.notEqual(tokensFirstAddress, tokensSeconAddress, 'add different tokens for two account and tokens are equal')
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})
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it('should add token per network', async function () {
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const addressFirst = '0xabcdef1234567'
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const addressSecond = '0xabcdef1234568'
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const symbolFirst = 'ABBR'
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const symbolSecond = 'ABBB'
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const decimals = 5
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network.providerStore.updateState({ type: 'mainnet' })
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await preferencesController.addToken(addressFirst, symbolFirst, decimals)
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const tokensFirstAddress = preferencesController.getTokens()
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network.providerStore.updateState({ type: 'rinkeby' })
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await preferencesController.addToken(addressSecond, symbolSecond, decimals)
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const tokensSeconAddress = preferencesController.getTokens()
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assert.notEqual(tokensFirstAddress, tokensSeconAddress, 'add different tokens for two networks and tokens are equal')
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})
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})
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describe('removeToken', function () {
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it('should remove the only token from its state', async function () {
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await preferencesController.setSelectedAddress('0x7e57e2')
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await preferencesController.addToken('0xa', 'A', 5)
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await preferencesController.removeToken('0xa')
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const tokens = preferencesController.getTokens()
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assert.equal(tokens.length, 0, 'one token removed')
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})
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it('should remove a token from its state', async function () {
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await preferencesController.setSelectedAddress('0x7e57e2')
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await preferencesController.addToken('0xa', 'A', 4)
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await preferencesController.addToken('0xb', 'B', 5)
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await preferencesController.removeToken('0xa')
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const tokens = preferencesController.getTokens()
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assert.equal(tokens.length, 1, 'one token removed')
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const [token1] = tokens
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assert.deepEqual(token1, {address: '0xb', symbol: 'B', decimals: 5})
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})
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it('should remove a token from its state on corresponding address', async function () {
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await preferencesController.setSelectedAddress('0x7e57e2')
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await preferencesController.addToken('0xa', 'A', 4)
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await preferencesController.addToken('0xb', 'B', 5)
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await preferencesController.setSelectedAddress('0x7e57e3')
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await preferencesController.addToken('0xa', 'A', 4)
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await preferencesController.addToken('0xb', 'B', 5)
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const initialTokensSecond = preferencesController.getTokens()
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await preferencesController.setSelectedAddress('0x7e57e2')
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await preferencesController.removeToken('0xa')
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const tokensFirst = preferencesController.getTokens()
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assert.equal(tokensFirst.length, 1, 'one token removed in account')
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const [token1] = tokensFirst
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assert.deepEqual(token1, {address: '0xb', symbol: 'B', decimals: 5})
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await preferencesController.setSelectedAddress('0x7e57e3')
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const tokensSecond = preferencesController.getTokens()
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assert.deepEqual(tokensSecond, initialTokensSecond, 'token deleted for account')
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})
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it('should remove a token from its state on corresponding network', async function () {
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network.providerStore.updateState({ type: 'mainnet' })
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await preferencesController.addToken('0xa', 'A', 4)
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await preferencesController.addToken('0xb', 'B', 5)
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network.providerStore.updateState({ type: 'rinkeby' })
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await preferencesController.addToken('0xa', 'A', 4)
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await preferencesController.addToken('0xb', 'B', 5)
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const initialTokensSecond = preferencesController.getTokens()
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network.providerStore.updateState({ type: 'mainnet' })
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await preferencesController.removeToken('0xa')
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const tokensFirst = preferencesController.getTokens()
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assert.equal(tokensFirst.length, 1, 'one token removed in network')
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const [token1] = tokensFirst
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assert.deepEqual(token1, {address: '0xb', symbol: 'B', decimals: 5})
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network.providerStore.updateState({ type: 'rinkeby' })
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const tokensSecond = preferencesController.getTokens()
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assert.deepEqual(tokensSecond, initialTokensSecond, 'token deleted for network')
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})
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})
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describe('on setSelectedAddress', function () {
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it('should update tokens from its state on corresponding address', async function () {
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await preferencesController.setSelectedAddress('0x7e57e2')
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await preferencesController.addToken('0xa', 'A', 4)
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await preferencesController.addToken('0xb', 'B', 5)
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await preferencesController.setSelectedAddress('0x7e57e3')
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await preferencesController.addToken('0xa', 'C', 4)
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await preferencesController.addToken('0xb', 'D', 5)
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await preferencesController.setSelectedAddress('0x7e57e2')
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const initialTokensFirst = preferencesController.getTokens()
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await preferencesController.setSelectedAddress('0x7e57e3')
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const initialTokensSecond = preferencesController.getTokens()
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assert.notDeepEqual(initialTokensFirst, initialTokensSecond, 'tokens not equal for different accounts and tokens')
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await preferencesController.setSelectedAddress('0x7e57e2')
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const tokensFirst = preferencesController.getTokens()
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await preferencesController.setSelectedAddress('0x7e57e3')
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const tokensSecond = preferencesController.getTokens()
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assert.deepEqual(tokensFirst, initialTokensFirst, 'tokens equal for same account')
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assert.deepEqual(tokensSecond, initialTokensSecond, 'tokens equal for same account')
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})
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})
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describe('on updateStateNetworkType', function () {
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it('should remove a token from its state on corresponding network', async function () {
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network.providerStore.updateState({ type: 'mainnet' })
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await preferencesController.addToken('0xa', 'A', 4)
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await preferencesController.addToken('0xb', 'B', 5)
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const initialTokensFirst = preferencesController.getTokens()
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network.providerStore.updateState({ type: 'rinkeby' })
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await preferencesController.addToken('0xa', 'C', 4)
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await preferencesController.addToken('0xb', 'D', 5)
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const initialTokensSecond = preferencesController.getTokens()
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assert.notDeepEqual(initialTokensFirst, initialTokensSecond, 'tokens not equal for different networks and tokens')
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network.providerStore.updateState({ type: 'mainnet' })
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const tokensFirst = preferencesController.getTokens()
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network.providerStore.updateState({ type: 'rinkeby' })
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const tokensSecond = preferencesController.getTokens()
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assert.deepEqual(tokensFirst, initialTokensFirst, 'tokens equal for same network')
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assert.deepEqual(tokensSecond, initialTokensSecond, 'tokens equal for same network')
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})
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})
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})
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