MyCrypto/spec/reducers/wallet.spec.js
Daniel Ternyak a61dc268dc Add reducer tests (#133)
* create config reducer tests

* create generateWallet reducer tests

* create wallet reducer tests

* create swap reducer tests; use empty string as destination amount when origin amount is an empty string instead of 0

* add additional swap reducer tests

* refactor swap; additional tests

* create separate dir for swap reducer
2017-08-24 10:53:59 +02:00

30 lines
838 B
JavaScript

import { wallet, INITIAL_STATE } from 'reducers/wallet';
import * as walletActions from 'actions/wallet';
import Big from 'bignumber.js';
describe('wallet reducer', () => {
it('should return the initial state', () => {
expect(wallet(undefined, {})).toEqual(INITIAL_STATE);
});
it('should handle WALLET_SET', () => {
const walletInstance = { wallet: true };
expect(wallet(undefined, walletActions.setWallet(walletInstance))).toEqual({
...INITIAL_STATE,
inst: walletInstance,
balance: new Big(0),
tokens: {}
});
});
it('should handle WALLET_SET_TOKEN_BALANCES', () => {
const tokenBalances = { OMG: new Big(20) };
expect(
wallet(undefined, walletActions.setTokenBalances(tokenBalances))
).toEqual({
...INITIAL_STATE,
tokens: tokenBalances
});
});
});