'use strict';

var helpers = require('../../helpers/integration');
var harness = helpers.harness(__filename);
var it = harness.it;
var nano = harness.locals.nano;

it('should be able to track updates in couch', function(assert) {
  var called = false;

  setTimeout(runTest, 100);

  function runTest() {
    nano.db.destroy('mydb', function() {
      nano.updates(function(err, updates) {
        if (called) {
          return;
        }
        called = true;
        //
        // older couches
        //
        if (err && updates.error && updates.error === 'illegal_database_name') {
          assert.expect(1);
          assert.ok(updates.ok, 'db updates are not supported');
          assert.end();
        }
        //
        // new couches
        //
        else {
          assert.equal(err, null, 'got root');
          assert.ok(updates.ok, 'updates are ok');
          assert.equal(updates.type, 'created', 'update was a create');
          assert.equal(updates['db_name'], 'mydb', 'mydb was updated');
          assert.end();
        }
      });

      nano.db.create('mydb');
    });
  }
});