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WA-232 Refactor jest.fn().mockImplementation for fetching ERC20 tokens in tests

This commit is contained in:
apanizo 2018-07-13 12:35:38 +02:00
parent c7a2a2ae52
commit bcece2e72e
1 changed files with 4 additions and 6 deletions
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10
src/test/tokens.dom.enabling.test.js
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@ -15,11 +15,8 @@ import { buildMathPropsFrom } from '~/test/utils/buildReactRouterProps'
import { tokenListSelector, activeTokensSelector } from '~/routes/tokens/store/selectors' import { tokenListSelector, activeTokensSelector } from '~/routes/tokens/store/selectors'
import { getTokens } from '~/utils/localStorage/tokens' import { getTokens } from '~/utils/localStorage/tokens'
import { enableFirstToken, testToken } from '~/test/builder/tokens.dom.utils' import { enableFirstToken, testToken } from '~/test/builder/tokens.dom.utils'
import * as fetchTokensModule from '~/routes/tokens/store/actions/fetchTokens'
const fetchTokensModule = require('../routes/tokens/store/actions/fetchTokens') import * as enhancedFetchModule from '~/utils/fetch'
// $FlowFixMe
fetchTokensModule.fetchTokensData = jest.fn()
describe('DOM > Feature > Enable and disable default tokens', () => { describe('DOM > Feature > Enable and disable default tokens', () => {
let web3 let web3
@ -33,7 +30,8 @@ describe('DOM > Feature > Enable and disable default tokens', () => {
firstErc20Token = await getFirstTokenContract(web3, accounts[0]) firstErc20Token = await getFirstTokenContract(web3, accounts[0])
secondErc20Token = await getSecondTokenContract(web3, accounts[0]) secondErc20Token = await getSecondTokenContract(web3, accounts[0])
// $FlowFixMe // $FlowFixMe
fetchTokensModule.fetchTokensData.mockImplementation(() => Promise.resolve([ enhancedFetchModule.enhancedFetch = jest.fn()
enhancedFetchModule.enhancedFetch.mockImplementation(() => Promise.resolve([
{ {
address: firstErc20Token.address, address: firstErc20Token.address,
name: 'First Token Example', name: 'First Token Example',