functionfoundry/test/trunc.js

Pure function JavaScript library

import test from 'tape';
import trunc from '../src/trunc';

test('trunc', function(t) {
  t.plan(6);

  t.is(trunc(1.2), 1)
  t.is(trunc(1.3), 1)
  t.is(trunc(1.5), 1)
  t.is(trunc(1.7), 1)
  t.is(trunc(1.9), 1)
  t.is(trunc(-1.9), -1 )

});