import { kgTog } from './kgTog';

describe('kgTog map', () => {
  it('测试1 100  结构转 100000 结构', () => {
    expect(kgTog(100)).toBe(100000);
  });

  it('测试2 "100"  结构转 100000 结构', () => {
    expect(kgTog('100')).toBe(100000);
  });

  it('测试3 "12.345678"  结构转 12345.678 结构', () => {
    expect(kgTog(12.345678)).toBe(12345.678);
  });

  it('测试4 "12.34567876"  结构转 12345.679 结构， 四舍五入，保留3位', () => {
    expect(kgTog(12.34567876, { decimalNumber: 3 })).toBe(12345.679);
  });

  it('测试5 "12.34567876"  结构转 12345.679 结构， 四舍五入，保留3位', () => {
    expect(kgTog(12.34567876, { decimalNumber: 3, fn: "toFixed" })).toBe(12345.679);
  });

  it('测试6 "12.34567876"  结构转 12345.679 结构， 不四舍五入，保留3位', () => {
    expect(kgTog(12.34567876, { decimalNumber: 3, fn: "floor" })).toBe(12345.678);
  });

  it('测试7 "12.34567876"  结构转 12345.679 结构，不四舍五入，保留3位', () => {
    expect(kgTog(12.34567876, { decimalNumber: 5, fn: "floor" })).toBe(12345.67876);
  });

});