var test = require("tap").test

var server = require("./lib/server.js")
var common = require("./lib/common.js")
var client = common.freshClient()

function nop () {}

var URI = "http://localhost:1337/rewrite"
var TOKEN = "b00b00feed"
var PARAMS = {
  auth: {
    token: TOKEN
  }
}

test("logout call contract", function (t) {
  t.throws(function () {
    client.logout(undefined, PARAMS, nop)
  }, "requires a URI")

  t.throws(function () {
    client.logout([], PARAMS, nop)
  }, "requires URI to be a string")

  t.throws(function () {
    client.logout(URI, undefined, nop)
  }, "requires params object")

  t.throws(function () {
    client.logout(URI, "", nop)
  }, "params must be object")

  t.throws(function () {
    client.logout(URI, PARAMS, undefined)
  }, "requires callback")

  t.throws(function () {
    client.logout(URI, PARAMS, "callback")
  }, "callback must be function")

  t.throws(
    function () {
      var params = {
        auth: {}
      }
      client.logout(URI, params, nop)
    },
    { name: "AssertionError", message: "can only log out for token auth" },
    "auth must include token"
  )

  t.end()
})

test("log out from a token-based registry", function (t) {
  server.expect("DELETE", "/-/user/token/" + TOKEN, function (req, res) {
    t.equal(req.method, "DELETE")
    t.equal(req.headers.authorization, "Bearer " + TOKEN, "request is authed")

    res.json({message: "ok"})
  })

  client.logout(URI, PARAMS, function (er) {
    t.ifError(er, "no errors")

    t.end()
  })
})

test("cleanup", function (t) {
  server.close()
  t.end()
})