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Diffstat (limited to 'ui/app/components/user-preferenced-currency-display/tests')
2 files changed, 139 insertions, 0 deletions
diff --git a/ui/app/components/user-preferenced-currency-display/tests/user-preferenced-currency-display.component.test.js b/ui/app/components/user-preferenced-currency-display/tests/user-preferenced-currency-display.component.test.js new file mode 100644 index 000000000..ead584c26 --- /dev/null +++ b/ui/app/components/user-preferenced-currency-display/tests/user-preferenced-currency-display.component.test.js @@ -0,0 +1,34 @@ +import React from 'react' +import assert from 'assert' +import { shallow } from 'enzyme' +import UserPreferencedCurrencyDisplay from '../user-preferenced-currency-display.component' +import CurrencyDisplay from '../../currency-display' + +describe('UserPreferencedCurrencyDisplay Component', () => { + describe('rendering', () => { + it('should render properly', () => { + const wrapper = shallow( + <UserPreferencedCurrencyDisplay /> + ) + + assert.ok(wrapper) + assert.equal(wrapper.find(CurrencyDisplay).length, 1) + }) + + it('should pass all props to the CurrencyDisplay child component', () => { + const wrapper = shallow( + <UserPreferencedCurrencyDisplay + prop1={true} + prop2="test" + prop3={1} + /> + ) + + assert.ok(wrapper) + assert.equal(wrapper.find(CurrencyDisplay).length, 1) + assert.equal(wrapper.find(CurrencyDisplay).props().prop1, true) + assert.equal(wrapper.find(CurrencyDisplay).props().prop2, 'test') + assert.equal(wrapper.find(CurrencyDisplay).props().prop3, 1) + }) + }) +}) diff --git a/ui/app/components/user-preferenced-currency-display/tests/user-preferenced-currency-display.container.test.js b/ui/app/components/user-preferenced-currency-display/tests/user-preferenced-currency-display.container.test.js new file mode 100644 index 000000000..41ad3b73e --- /dev/null +++ b/ui/app/components/user-preferenced-currency-display/tests/user-preferenced-currency-display.container.test.js @@ -0,0 +1,105 @@ +import assert from 'assert' +import proxyquire from 'proxyquire' + +let mapStateToProps, mergeProps + +proxyquire('../user-preferenced-currency-display.container.js', { + 'react-redux': { + connect: (ms, md, mp) => { + mapStateToProps = ms + mergeProps = mp + return () => ({}) + }, + }, +}) + +describe('UserPreferencedCurrencyDisplay container', () => { + describe('mapStateToProps()', () => { + it('should return the correct props', () => { + const mockState = { + metamask: { + preferences: { + useETHAsPrimaryCurrency: true, + }, + }, + } + + assert.deepEqual(mapStateToProps(mockState), { + useETHAsPrimaryCurrency: true, + }) + }) + }) + + describe('mergeProps()', () => { + it('should return the correct props', () => { + const mockDispatchProps = {} + + const tests = [ + { + stateProps: { + useETHAsPrimaryCurrency: true, + }, + ownProps: { + type: 'PRIMARY', + }, + result: { + currency: 'ETH', + numberOfDecimals: 6, + prefix: undefined, + }, + }, + { + stateProps: { + useETHAsPrimaryCurrency: false, + }, + ownProps: { + type: 'PRIMARY', + }, + result: { + currency: undefined, + numberOfDecimals: 2, + prefix: undefined, + }, + }, + { + stateProps: { + useETHAsPrimaryCurrency: true, + }, + ownProps: { + type: 'SECONDARY', + fiatNumberOfDecimals: 4, + fiatPrefix: '-', + }, + result: { + currency: undefined, + numberOfDecimals: 4, + prefix: '-', + }, + }, + { + stateProps: { + useETHAsPrimaryCurrency: false, + }, + ownProps: { + type: 'SECONDARY', + fiatNumberOfDecimals: 4, + numberOfDecimals: 3, + fiatPrefix: 'a', + prefix: 'b', + }, + result: { + currency: 'ETH', + numberOfDecimals: 3, + prefix: 'b', + }, + }, + ] + + tests.forEach(({ stateProps, ownProps, result }) => { + assert.deepEqual(mergeProps({ ...stateProps }, mockDispatchProps, { ...ownProps }), { + ...result, + }) + }) + }) + }) +}) |