import { wanToyuan } from './wanToyuan';

describe('wanToyuan map', () => {
  it('测试1 1  结构转 10000 结构', () => {
    expect(wanToyuan(1)).toBe(10000);
  });

  it('测试2 "1"  结构转 10000 结构', () => {
    expect(wanToyuan('1')).toBe(10000);
  });

  it('测试3 "12.345678"  结构转 1234。5678 结构', () => {
    expect(wanToyuan(12.345678)).toBe(123456.78);
  });

  it('测试4 "12.345678987"  结构转 1234.568 结构， 四舍五入，保留3位', () => {
    expect(wanToyuan(12.345678987, { decimalNumber: 3 })).toBe(123456.790);
  });

  it('测试5 "12.345678987"  结构转 1234.568 结构， 四舍五入，保留3位', () => {
    expect(wanToyuan(12.345678987, { decimalNumber: 3, fn: "toFixed" })).toBe(123456.790);
  });

  it('测试6 "12.345678987"  结构转 1234.568 结构， 四舍五入，保留3位', () => {
    expect(wanToyuan(12.345678987, { decimalNumber: 3, fn: "floor" })).toBe(123456.789);
  });

});