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121 lines
3.9 KiB
121 lines
3.9 KiB
import React from 'react'
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import assert from 'assert'
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import { shallow } from 'enzyme'
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import sinon from 'sinon'
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import SendFromRow from '../send-from-row.component.js'
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import SendRowWrapper from '../../send-row-wrapper/send-row-wrapper.component'
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import FromDropdown from '../from-dropdown/from-dropdown.component'
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const propsMethodSpies = {
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closeFromDropdown: sinon.spy(),
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openFromDropdown: sinon.spy(),
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updateSendFrom: sinon.spy(),
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setSendTokenBalance: sinon.spy(),
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}
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sinon.spy(SendFromRow.prototype, 'handleFromChange')
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describe('SendFromRow Component', function () {
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let wrapper
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let instance
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beforeEach(() => {
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wrapper = shallow(<SendFromRow
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closeFromDropdown={propsMethodSpies.closeFromDropdown}
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conversionRate={15}
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from={ { address: 'mockAddress' } }
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fromAccounts={['mockAccount']}
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fromDropdownOpen={false}
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openFromDropdown={propsMethodSpies.openFromDropdown}
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setSendTokenBalance={propsMethodSpies.setSendTokenBalance}
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tokenContract={null}
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updateSendFrom={propsMethodSpies.updateSendFrom}
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/>, { context: { t: str => str + '_t' } })
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instance = wrapper.instance()
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})
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afterEach(() => {
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propsMethodSpies.closeFromDropdown.resetHistory()
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propsMethodSpies.openFromDropdown.resetHistory()
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propsMethodSpies.updateSendFrom.resetHistory()
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propsMethodSpies.setSendTokenBalance.resetHistory()
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SendFromRow.prototype.handleFromChange.resetHistory()
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})
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describe('handleFromChange', () => {
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it('should call updateSendFrom', () => {
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assert.equal(propsMethodSpies.updateSendFrom.callCount, 0)
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instance.handleFromChange('mockFrom')
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assert.equal(propsMethodSpies.updateSendFrom.callCount, 1)
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assert.deepEqual(
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propsMethodSpies.updateSendFrom.getCall(0).args,
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['mockFrom']
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)
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})
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it('should call tokenContract.balanceOf and setSendTokenBalance if tokenContract is defined', async () => {
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wrapper.setProps({
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tokenContract: {
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balanceOf: () => new Promise((resolve) => resolve('mockUsersToken')),
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},
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})
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assert.equal(propsMethodSpies.setSendTokenBalance.callCount, 0)
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await instance.handleFromChange('mockFrom')
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assert.equal(propsMethodSpies.setSendTokenBalance.callCount, 1)
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assert.deepEqual(
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propsMethodSpies.setSendTokenBalance.getCall(0).args,
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['mockUsersToken']
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)
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})
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})
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describe('render', () => {
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it('should render a SendRowWrapper component', () => {
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assert.equal(wrapper.find(SendRowWrapper).length, 1)
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})
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it('should pass the correct props to SendRowWrapper', () => {
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const {
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label,
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} = wrapper.find(SendRowWrapper).props()
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assert.equal(label, 'from_t:')
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})
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it('should render an FromDropdown as a child of the SendRowWrapper', () => {
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assert(wrapper.find(SendRowWrapper).childAt(0).is(FromDropdown))
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})
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it('should render the FromDropdown with the correct props', () => {
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const {
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accounts,
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closeDropdown,
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conversionRate,
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dropdownOpen,
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onSelect,
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openDropdown,
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selectedAccount,
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} = wrapper.find(SendRowWrapper).childAt(0).props()
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assert.deepEqual(accounts, ['mockAccount'])
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assert.equal(dropdownOpen, false)
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assert.equal(conversionRate, 15)
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assert.deepEqual(selectedAccount, { address: 'mockAddress' })
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assert.equal(propsMethodSpies.closeFromDropdown.callCount, 0)
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closeDropdown()
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assert.equal(propsMethodSpies.closeFromDropdown.callCount, 1)
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assert.equal(propsMethodSpies.openFromDropdown.callCount, 0)
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openDropdown()
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assert.equal(propsMethodSpies.openFromDropdown.callCount, 1)
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assert.equal(SendFromRow.prototype.handleFromChange.callCount, 0)
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onSelect('mockNewFrom')
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assert.equal(SendFromRow.prototype.handleFromChange.callCount, 1)
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assert.deepEqual(
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SendFromRow.prototype.handleFromChange.getCall(0).args,
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['mockNewFrom']
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)
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})
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})
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})
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