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137 lines
4.1 KiB
137 lines
4.1 KiB
import * as utils from './confirm-tx.util'
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import assert from 'assert'
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describe('Confirm Transaction utils', function () {
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describe('increaseLastGasPrice', function () {
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it('should increase the gasPrice by 10%', function () {
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const increasedGasPrice = utils.increaseLastGasPrice('0xa')
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assert.equal(increasedGasPrice, '0xb')
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})
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it('should prefix the result with 0x', function () {
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const increasedGasPrice = utils.increaseLastGasPrice('a')
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assert.equal(increasedGasPrice, '0xb')
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})
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})
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describe('hexGreaterThan', function () {
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it('should return true if the first value is greater than the second value', function () {
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assert.equal(
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utils.hexGreaterThan('0xb', '0xa'),
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true,
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)
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})
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it('should return false if the first value is less than the second value', function () {
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assert.equal(
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utils.hexGreaterThan('0xa', '0xb'),
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false,
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)
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})
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it('should return false if the first value is equal to the second value', function () {
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assert.equal(
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utils.hexGreaterThan('0xa', '0xa'),
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false,
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)
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})
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it('should correctly compare prefixed and non-prefixed hex values', function () {
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assert.equal(
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utils.hexGreaterThan('0xb', 'a'),
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true,
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)
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})
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})
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describe('getHexGasTotal', function () {
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it('should multiply the hex gasLimit and hex gasPrice values together', function () {
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assert.equal(
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utils.getHexGasTotal({ gasLimit: '0x5208', gasPrice: '0x3b9aca00' }),
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'0x1319718a5000',
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)
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})
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it('should prefix the result with 0x', function () {
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assert.equal(
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utils.getHexGasTotal({ gasLimit: '5208', gasPrice: '3b9aca00' }),
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'0x1319718a5000',
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)
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})
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})
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describe('addEth', function () {
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it('should add two values together rounding to 6 decimal places', function () {
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assert.equal(
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utils.addEth('0.12345678', '0'),
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'0.123457',
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)
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})
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it('should add any number of values together rounding to 6 decimal places', function () {
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assert.equal(
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utils.addEth('0.1', '0.02', '0.003', '0.0004', '0.00005', '0.000006', '0.0000007'),
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'0.123457',
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)
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})
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})
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describe('addFiat', function () {
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it('should add two values together rounding to 2 decimal places', function () {
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assert.equal(
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utils.addFiat('0.12345678', '0'),
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'0.12',
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)
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})
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it('should add any number of values together rounding to 2 decimal places', function () {
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assert.equal(
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utils.addFiat('0.1', '0.02', '0.003', '0.0004', '0.00005', '0.000006', '0.0000007'),
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'0.12',
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)
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})
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})
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describe('getValueFromWeiHex', function () {
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it('should get the transaction amount in ETH', function () {
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const ethTransactionAmount = utils.getValueFromWeiHex({
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value: '0xde0b6b3a7640000', toCurrency: 'ETH', conversionRate: 468.58, numberOfDecimals: 6,
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})
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assert.equal(ethTransactionAmount, '1')
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})
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it('should get the transaction amount in fiat', function () {
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const fiatTransactionAmount = utils.getValueFromWeiHex({
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value: '0xde0b6b3a7640000', toCurrency: 'usd', conversionRate: 468.58, numberOfDecimals: 2,
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})
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assert.equal(fiatTransactionAmount, '468.58')
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})
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})
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describe('getTransactionFee', function () {
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it('should get the transaction fee in ETH', function () {
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const ethTransactionFee = utils.getTransactionFee({
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value: '0x1319718a5000', toCurrency: 'ETH', conversionRate: 468.58, numberOfDecimals: 6,
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})
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assert.equal(ethTransactionFee, '0.000021')
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})
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it('should get the transaction fee in fiat', function () {
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const fiatTransactionFee = utils.getTransactionFee({
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value: '0x1319718a5000', toCurrency: 'usd', conversionRate: 468.58, numberOfDecimals: 2,
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})
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assert.equal(fiatTransactionFee, '0.01')
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})
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})
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describe('formatCurrency', function () {
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it('should format USD values', function () {
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const value = utils.formatCurrency('123.45', 'usd')
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assert.equal(value, '$123.45')
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})
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})
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})
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