Some linking tests are bad

[scriptype]

From linking.spec.js:

  t.test('skips non-link properties', t => {
    const node = makeNode({
      slug: 'source',
      title: 'Hello',
      count: 42
    })
    resolveLinks(node, [])
    t.equal(node.getLinks().length, 0, 'no links created for plain properties')
    t.end()
  })

No links will be created, anyway, if the 2nd parameter to resolveLinks (nodes) is an empty array.

All unit tests should be checked against this kind of sloppy shit.