Wildcard node should be checked for constraints

[ivan-tymoshenko]

If a wildcard node does not pass constraints check we will return the default route even if there is another wildcard node that matches constraints.

There is a test for this case:

test('Wildcard node with constraints', t => {
  t.plan(1)
  const findMyWay = FindMyWay({
    defaultRoute: (req, res) => {
      t.fail('we should not be here, the url is: ' + req.url)
    }
  })

  findMyWay.on('GET', '*', (req, res, params) => {
    t.equal(params['*'], '/foo1/foo3')
  })

  findMyWay.on('GET', '/foo1/*', { host: 'fastify.io' }, (req, res, params) => {
    t.fail('we should not be here, the url is: ' + req.url)
  })

  findMyWay.on('GET', '/foo1/foo2', (req, res, params) => {
    t.fail('we should not be here, the url is: ' + req.url)
  })

  findMyWay.lookup(
    { method: 'GET', url: '/foo1/foo3', headers: {} },
    null
  )
})

[ivan-tymoshenko]

I will fix it when I have some time. I just leave it here to remember.