boajs/tests/numpy/routines.financial.js

Use Python modules seamlessly in Node.js

const test = require('tape');
const boa = require('../../');
const np = boa.import('numpy');

test('numpy.fv: future value', t => {
  const r = np.fv(0.05 / 12, 10 * 12, -100, -100);
  t.equal(r, 15692.928894335748);
  t.end();
});

test('numpy.pv: present value', t => {
  const r = np.pv(0.05 / 12, 10 * 12, -100, 15692.93)
  t.equal(r, -100.00067131625819);
  t.end();
});