Differential D9393 Diff 28145 web/cashtab/src/utils/__tests__/cashMethods.test.js

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web/cashtab/src/utils/tests/cashMethods.test.js

import { fromSmallestDenomination, formatBalance } from '@utils/cashMethods';		import {
		fromSmallestDenomination,
		formatBalance,
		batchArray,
		flattenBatchedHydratedUtxos,
		} from '@utils/cashMethods';
		import {
		unbatchedArray,
		arrayBatchedByThree,
		} from '../__mocks__/mockBatchedArrays';

		import {
		originalFinal,
		batchedFinal,
		unflattenedHydrateUtxosResponse,
		flattenedHydrateUtxosResponse,
		} from '../__mocks__/flattenBatchedHydratedUtxosMocks';

describe('Correctly executes cash utility functions', () => {		describe('Correctly executes cash utility functions', () => {
it(`Correctly converts smallest base unit to smallest decimal for cashDecimals = 2`, () => {		it(`Correctly converts smallest base unit to smallest decimal for cashDecimals = 2`, () => {
expect(fromSmallestDenomination(1, 2)).toBe(0.01);		expect(fromSmallestDenomination(1, 2)).toBe(0.01);
});		});
it(`Correctly converts largest base unit to smallest decimal for cashDecimals = 2`, () => {		it(`Correctly converts largest base unit to smallest decimal for cashDecimals = 2`, () => {
expect(fromSmallestDenomination(1000000012345678, 2)).toBe(		expect(fromSmallestDenomination(1000000012345678, 2)).toBe(
10000000123456.78,		10000000123456.78,
Show All 22 Lines	it(`formatBalance handles an input of 0`, () => {
expect(formatBalance('0')).toBe('0');		expect(formatBalance('0')).toBe('0');
});		});
it(`formatBalance handles an input of undefined`, () => {		it(`formatBalance handles an input of undefined`, () => {
expect(formatBalance(undefined)).toBe(undefined);		expect(formatBalance(undefined)).toBe(undefined);
});		});
it(`formatBalance handles an input of null`, () => {		it(`formatBalance handles an input of null`, () => {
expect(formatBalance(null)).toBe(null);		expect(formatBalance(null)).toBe(null);
});		});
		it(`Correctly converts an array of length 10 to an array of 4 arrays, each with max length 3`, () => {
		expect(batchArray(unbatchedArray, 3)).toStrictEqual(
		arrayBatchedByThree,
		);
		});
		it(`If array length is less than batch size, return original array as first and only element of new array`, () => {
		expect(batchArray(unbatchedArray, 20)).toStrictEqual([unbatchedArray]);
		});
		it(`Flattens hydrateUtxos from Promise.all() response into array that can be parsed by getSlpBalancesAndUtxos`, () => {
		expect(
		flattenBatchedHydratedUtxos(unflattenedHydrateUtxosResponse),
		).toStrictEqual(flattenedHydrateUtxosResponse);
		});
});		});