@yoroi/common/lib/module/storage/helpers/storage-serializer.test.js

The Common package of Yoroi SDK

"use strict";

import BigNumber from 'bignumber.js';
import { storageSerializer } from './storage-serializer';
describe('storageSerializer', () => {
  it('should stringify numbers correctly', () => {
    const input = 123;
    const expected = '123';
    const result = storageSerializer(input);
    expect(result).toEqual(expected);
  });
  it('should stringify strings correctly', () => {
    const input = 'hello world';
    const expected = '"hello world"';
    const result = storageSerializer(input);
    expect(result).toEqual(expected);
  });
  it('should stringify objects correctly', () => {
    const input = {
      name: 'John',
      age: 30
    };
    const expected = '{"name":"John","age":30}';
    const result = storageSerializer(input);
    expect(result).toEqual(expected);
  });
  it('should stringify arrays correctly', () => {
    const input = {
      a: [1, 2n, 3]
    };
    const expected = '{"a":[1,"2",3]}';
    const result = storageSerializer(input);
    expect(result).toEqual(expected);
  });
  it('should stringify big numbers correctly', () => {
    const input = new BigNumber('12345678901234567890');
    const expected = '"12345678901234567890"';
    const result = storageSerializer(input);
    expect(result).toEqual(expected);
  });
  it('should handle undefined correctly', () => {
    const input = undefined;
    const result = storageSerializer(input);
    expect(result).toBeUndefined();
  });
  it('should handle null correctly', () => {
    const input = null;
    const expected = 'null';
    const result = storageSerializer(input);
    expect(result).toEqual(expected);
  });
});
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