text: import test from 'ava';
  import {
    singleCheck
  } from '../dist'
  
  test('single', t => {
    // singleCheck(requests, provides)
    t.true(singleCheck())
    t.true(singleCheck(''))
    t.true(singleCheck('', ''))
    t.true(singleCheck('a.b.c', 'a.b.c'))
    t.true(singleCheck('a.b.c', 'a.b.*'))
    t.true(singleCheck('a.b.c', 'a.*'))
    t.true(singleCheck('a.b.c', '*'))
  
  
    t.false(singleCheck('a.b.c', 'a.c.b'))
    t.false(singleCheck('a.b.c', 'a.b.c.d'))
    t.false(singleCheck('a.b.c.d', 'a.b.c'))
  })
  