80 lines
2.4 KiB
JavaScript
80 lines
2.4 KiB
JavaScript
// Copyright 2015, 2016 Ethcore (UK) Ltd.
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// This file is part of Parity.
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// Parity is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// Parity is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with Parity. If not, see <http://www.gnu.org/licenses/>.
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import BigNumber from 'bignumber.js';
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import { getShortData, getFee, getTotalValue } from './transaction';
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describe('views/Signer/components/util/transaction', () => {
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describe('getEstimatedMiningTime', () => {
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it('should return estimated mining time', () => {
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});
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});
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describe('getShortData', () => {
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it('should return short data', () => {
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// given
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const data = '0xh87dY78';
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// when
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const res = getShortData(data);
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// then
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expect(res).to.equal('0xh...');
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});
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it('should return data as is', () => {
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// given
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const data = '0x0';
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// when
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const shortData = getShortData(data);
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// then
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expect(shortData).to.equal('0x0');
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});
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});
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describe('getFee', () => {
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it('should return wei BigNumber object equals to gas * gasPrice', () => {
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// given
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const gas = '0x76c0'; // 30400
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const gasPrice = '0x9184e72a000'; // 10000000000000 wei
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// when
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const fee = getFee(gas, gasPrice);
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// then
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expect(fee).to.be.an.instanceOf(BigNumber);
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expect(fee.toString()).to.be.equal('304000000000000000'); // converting to string due to https://github.com/MikeMcl/bignumber.js/issues/11
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});
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});
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describe('getTotalValue', () => {
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it('should return wei BigNumber totalValue equals to value + fee', () => {
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// given
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const fee = new BigNumber(304000000000000000); // wei
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const value = '0x9184e72a'; // 2441406250 wei
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// when
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const totalValue = getTotalValue(fee, value);
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// then
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expect(totalValue).to.be.an.instanceOf(BigNumber);
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expect(totalValue.toString()).to.be.equal('304000002441406250'); // converting to string due to https://github.com/MikeMcl/bignumber.js/issues/11
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});
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});
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});
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