WA-232 Added move ERC20 Tokens tests

src/test/safe.dom.tokens.test.js

@@ -0,0 +1,70 @@
+// @flow
+
+import TestUtils from 'react-dom/test-utils'
+import * as fetchBalancesAction from '~/routes/safe/store/actions/fetchBalances'
+import { aNewStore } from '~/store'
+import { aMinedSafe } from '~/test/builder/safe.redux.builder'
+import { addTknTo, getTokenContract } from '~/test/utils/tokenMovements'
+import { EXPAND_BALANCE_INDEX, travelToSafe } from '~/test/builder/safe.dom.utils'
+import { promisify } from '~/utils/promisify'
+import { getWeb3 } from '~/wallets/getWeb3'
+import { sendMoveTokensForm, dispatchTknBalance } from '~/test/utils/transactions/moveTokens.helper'
+import { sleep } from '~/utils/timer'
+
+describe('DOM > Feature > SAFE ERC20 TOKENS', () => {
+  let store
+  let safeAddress: string
+  let accounts
+  beforeEach(async () => {
+    store = aNewStore()
+    safeAddress = await aMinedSafe(store)
+    accounts = await promisify(cb => getWeb3().eth.getAccounts(cb))
+  })
+
+  it('sends ERC20 tokens', async () => {
+    // GIVEN
+    const numTokens = 100
+    const tokenAddress = await addTknTo(safeAddress, numTokens)
+    await dispatchTknBalance(store, tokenAddress, safeAddress)
+    // const StandardToken = await fetchBalancesAction.getStandardTokenContract()
+    // const myToken = await StandardToken.at(tokenAddress)
+    // console.log(await myToken.allowance(safeAddress, accounts[2]))
+    // console.log(await myToken.balanceOf(safeAddress))
+
+    // WHEN
+    const SafeDom = await travelToSafe(store, safeAddress)
+    await sleep(800)
+    // $FlowFixMe
+    const buttons = TestUtils.scryRenderedDOMComponentsWithTag(SafeDom, 'button')
+    const expandBalance = buttons[EXPAND_BALANCE_INDEX]
+    const receiver = accounts[2]
+    await sendMoveTokensForm(SafeDom, expandBalance, 20, accounts[2])
+
+    // THEN
+    const safeFunds = await fetchBalancesAction.calculateBalanceOf(tokenAddress, safeAddress)
+    expect(Number(safeFunds)).toBe(80)
+    const receiverFunds = await fetchBalancesAction.calculateBalanceOf(tokenAddress, receiver)
+    expect(Number(receiverFunds)).toBe(20)
+  })
+
+  it('disables send token button when balance is 0', async () => {
+    // GIVEN
+    const token = await getTokenContract(getWeb3(), accounts[0])
+    await dispatchTknBalance(store, token.address, safeAddress)
+
+    // WHEN
+    const SafeDom = travelToSafe(store, safeAddress)
+
+    // $FlowFixMe
+    const buttons = TestUtils.scryRenderedDOMComponentsWithTag(SafeDom, 'button')
+    const expandBalance = buttons[EXPAND_BALANCE_INDEX]
+
+    TestUtils.Simulate.click(expandBalance)
+    await sleep(800)
+
+    // $FlowFixMe
+    const balanceButtons = TestUtils.scryRenderedDOMComponentsWithTag(SafeDom, 'button')
+    const tokenButton = balanceButtons[EXPAND_BALANCE_INDEX + 1] // expand button, and the next one is for sending
+    expect(tokenButton.hasAttribute('disabled')).toBe(true)
+  })
+})

src/test/utils/tokenMovements.js

@@ -4,7 +4,7 @@ import { getProviderInfo, getBalanceInEtherOf, getWeb3 } from '~/wallets/getWeb3
 import { promisify } from '~/utils/promisify'
 import withdraw, { DESTINATION_PARAM, VALUE_PARAM } from '~/routes/safe/component/Withdraw/withdraw'
 import { type Safe } from '~/routes/safe/store/model/safe'
-import Token from '#/test/Token.json'
+import Token from '#/test/FixedSupplyToken.json'
 import { ensureOnce } from '~/utils/singleton'
 
 export const addEtherTo = async (address: string, eth: string) => {

src/test/utils/transactions/moveTokens.helper.js

@@ -10,7 +10,6 @@ import addBalances from '~/routes/safe/store/actions/addBalances'
 export const sendMoveTokensForm = async (
   SafeDom: React$Component<any, any>,
   expandBalance: React$Component<any, any>,
-  txName: string,
   value: number,
   destination: string,
 ) => {
@@ -28,10 +27,8 @@ export const sendMoveTokensForm = async (
 
   // fill the form
   const inputs = TestUtils.scryRenderedDOMComponentsWithTag(SafeDom, 'input')
-  const nameInput = inputs[0]
-  const destinationInput = inputs[1]
-  const amountofTokens = inputs[2]
-  TestUtils.Simulate.change(nameInput, { target: { value: txName } })
+  const destinationInput = inputs[0]
+  const amountofTokens = inputs[1]
   TestUtils.Simulate.change(amountofTokens, { target: { value } })
   TestUtils.Simulate.change(destinationInput, { target: { value: destination } })
   // $FlowFixMe