remove bch-js

package.json

@@ -134,7 +134,6 @@
         "@ant-design/dark-theme": "^1.0.3",
         "@babel/core": "^7.6.0",
         "@babel/node": "^7.12.6",
-        "@psf/bch-js": "^4.16.1",
         "@svgr/webpack": "^5.5.0",
         "@testing-library/react": "^11.2.2",
         "@testing-library/react-hooks": "^3.7.0",

src/components/Send/__tests__/Send.test.js

@@ -3,7 +3,6 @@ import renderer from 'react-test-renderer';
 import { ThemeProvider } from 'styled-components';
 import { theme } from '@assets/styles/theme';
 import Send from '@components/Send/Send';
-import BCHJS from '@psf/bch-js';
 import {
     walletWithBalancesAndTokensWithCorrectState,
 } from '../../Wallet/__mocks__/walletAndBalancesMock';

src/components/Tokens/__tests__/CreateTokenForm.test.js

@@ -3,7 +3,6 @@ import renderer from 'react-test-renderer';
 import { ThemeProvider } from 'styled-components';
 import { theme } from '@assets/styles/theme';
 import CreateTokenForm from '@components/Tokens/CreateTokenForm';
-import BCHJS from '@psf/bch-js';
 import useBCH from '@hooks/useBCH';
 import { walletWithBalancesAndTokensWithCorrectState } from '../../Wallet/__mocks__/walletAndBalancesMock';
 
@@ -38,7 +37,6 @@ afterEach(() => {
 test('Wallet with BCH balances and tokens and state field', () => {
     useContextMock.mockReturnValue(walletWithBalancesAndTokensWithCorrectState);
 
-    const testBCH = new BCHJS();
     const { getRestUrl, createToken } = useBCH();
     const component = renderer.create(
         <ThemeProvider theme={theme}>

src/components/Tokens/__tests__/Tokens.test.js

@@ -3,7 +3,6 @@ import renderer from 'react-test-renderer';
 import { ThemeProvider } from 'styled-components';
 import { theme } from '@assets/styles/theme';
 import Tokens from '@components/Tokens/Tokens';
-import BCHJS from '@psf/bch-js';
 import {
     walletWithBalancesAndTokens,
     walletWithBalancesMock,
@@ -42,7 +41,6 @@ afterEach(() => {
 
 test('Wallet with BCH balances and tokens and state field', () => {
     useContextMock.mockReturnValue(walletWithBalancesAndTokensWithCorrectState);
-    const testBCH = new BCHJS();
     const component = renderer.create(
         <ThemeProvider theme={theme}>
             <Router>

src/hooks/__tests__/migrations.test.js

@@ -1,6 +1,5 @@
 import { currency } from '../../components/Common/Ticker';
 import BigNumber from 'bignumber.js';
-import BCHJS from '@psf/bch-js';
 import {
     fromSmallestDenomination,
     toSmallestDenomination,
@@ -17,28 +16,23 @@ describe('Testing functions for upgrading Cashtab', () => {
         ).toBe(0.0000055);
     });
     it('Replicate 8-decimal return value from instance of toSatoshi in TransactionBuilder with toSmallestDenomination', () => {
-        const BCH = new BCHJS();
         const testSendAmount = '0.12345678';
+        const resultAmount = 12345678;
         expect(
             parseInt(toSmallestDenomination(new BigNumber(testSendAmount), 8)),
-        ).toBe(BCH.BitcoinCash.toSatoshi(Number(testSendAmount).toFixed(8)));
+        ).toBe(resultAmount);
     });
     it('Replicate 2-decimal return value from instance of toSatoshi in TransactionBuilder with toSmallestDenomination', () => {
-        const BCH = new BCHJS();
         const testSendAmount = '0.12';
+        const resultAmount = 12000000;
         expect(
             parseInt(toSmallestDenomination(new BigNumber(testSendAmount), 8)),
-        ).toBe(BCH.BitcoinCash.toSatoshi(Number(testSendAmount).toFixed(8)));
+        ).toBe(resultAmount);
     });
     it('Replicate 8-decimal return value from instance of toSatoshi in remainder comparison with toSmallestDenomination', () => {
-        const BCH = new BCHJS();
         expect(
             parseFloat(toSmallestDenomination(new BigNumber('0.00000546'), 8)),
-        ).toBe(
-            BCH.BitcoinCash.toSatoshi(
-                parseFloat(new BigNumber('0.00000546').toFixed(8)),
-            ),
-        );
+        ).toBe(546);
     });
     it('toSmallestDenomination() returns false if input is not a BigNumber', () => {
         const testInput = 132.12345678;
@@ -67,13 +61,9 @@ describe('Testing functions for upgrading Cashtab', () => {
         );
     });
     it('toSmallestDenomination() returns exact result as toSatoshi but in BigNumber format', () => {
-        const BCH = new BCHJS();
         const testAmount = new BigNumber('0.12345678');
-
         // Match legacy implementation, inputting a BigNumber converted to a string by .toFixed(8)
-        const testAmountInSatoshis = BCH.BitcoinCash.toSatoshi(
-            testAmount.toFixed(8),
-        );
+        const testAmountInSatoshis = 12345678;
 
         const testAmountInCashDecimals = toSmallestDenomination(testAmount, 8);
 
@@ -108,25 +98,25 @@ describe('Testing functions for upgrading Cashtab', () => {
         expect(parseInt(remainder)).toStrictEqual(12345678);
     });
     it('Replicates return value from instance of toBitcoinCash with fromSmallestDenomination and cashDecimals = 8', () => {
-        const BCH = new BCHJS();
         const testSendAmount = '12345678';
+        const resultAmount = .12345678
         expect(fromSmallestDenomination(testSendAmount, 8)).toBe(
-            BCH.BitcoinCash.toBitcoinCash(testSendAmount),
+            resultAmount,
         );
     });
     it('Replicates largest possible digits return value from instance of toBitcoinCash with fromSmallestDenomination and cashDecimals = 8', () => {
-        const BCH = new BCHJS();
         const testSendAmount = '1000000012345678';
+        const resultAmount = 10000000.12345678;
         expect(fromSmallestDenomination(testSendAmount, 8)).toBe(
-            BCH.BitcoinCash.toBitcoinCash(testSendAmount),
+            resultAmount,
         );
     });
 
     it('Replicates smallest unit value return value from instance of toBitcoinCash with fromSmallestDenomination and cashDecimals = 8', () => {
-        const BCH = new BCHJS();
         const testSendAmount = '1';
+        const resultAmount = .00000001
         expect(fromSmallestDenomination(testSendAmount, 8)).toBe(
-            BCH.BitcoinCash.toBitcoinCash(testSendAmount),
+            resultAmount,
         );
     });