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Differential D9865 Diff 29384 web/cashtab/src/hooks/__tests__/migrations.test.js

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web/cashtab/src/hooks/__tests__/migrations.test.js

import { currency } from '../../components/Common/Ticker'; import { currency } from '../../components/Common/Ticker';
import BigNumber from 'bignumber.js'; import BigNumber from 'bignumber.js';
import BCHJS from '@psf/bch-js'; import BCHJS from '@psf/bch-js';
import { import {
fromSmallestDenomination, fromSmallestDenomination,
toSmallestDenomination, toSmallestDenomination,
} from '@utils/cashMethods'; } from '@utils/cashMethods';
describe('Testing functions for upgrading Cashtab', () => { describe('Testing functions for upgrading Cashtab', () => {
it('Replacement currency.dustSats parameter parsing matches legacy DUST parameter', () => { it('Replacement currency.dustSats parameter parsing matches legacy DUST parameter', () => {
expect( expect(
parseFloat( parseFloat(
new BigNumber( new BigNumber(
fromSmallestDenomination(currency.dustSats, 8).toString(), fromSmallestDenomination(currency.dustSats, 8).toString(),
).toFixed(8), ).toFixed(8),
), ),
).toBe(0.00000546); ).toBe(0.0000055);
}); });
it('Replicate 8-decimal return value from instance of toSatoshi in TransactionBuilder with toSmallestDenomination', () => { it('Replicate 8-decimal return value from instance of toSatoshi in TransactionBuilder with toSmallestDenomination', () => {
const BCH = new BCHJS(); const BCH = new BCHJS();
const testSendAmount = '0.12345678'; const testSendAmount = '0.12345678';
expect( expect(
parseInt(toSmallestDenomination(new BigNumber(testSendAmount), 8)), parseInt(toSmallestDenomination(new BigNumber(testSendAmount), 8)),
).toBe(BCH.BitcoinCash.toSatoshi(Number(testSendAmount).toFixed(8))); ).toBe(BCH.BitcoinCash.toSatoshi(Number(testSendAmount).toFixed(8)));
}); });
▲ Show 20 Lines • Show All 101 Lines • ▼ Show 20 Lines it('Replicates smallest unit value return value from instance of toBitcoinCash with fromSmallestDenomination and cashDecimals = 8', () => {
const testSendAmount = '1'; const testSendAmount = '1';
expect(fromSmallestDenomination(testSendAmount, 8)).toBe( expect(fromSmallestDenomination(testSendAmount, 8)).toBe(
BCH.BitcoinCash.toBitcoinCash(testSendAmount), BCH.BitcoinCash.toBitcoinCash(testSendAmount),
); );
}); });
it(`Converts dust limit in satoshis to dust limit in current app setting`, () => { it(`Converts dust limit in satoshis to dust limit in current app setting`, () => {
expect(fromSmallestDenomination(currency.dustSats, 8).toString()).toBe( expect(fromSmallestDenomination(currency.dustSats, 8).toString()).toBe(
'0.00000546', '0.0000055',
); );
}); });
}); });