'use strict';

describe('test.http.js', function () {

  var dbs = {};

  beforeEach(function (done) {
    dbs.name = testUtils.adapterUrl('http', 'test_http');
    testUtils.cleanup([dbs.name], done);
  });

  after(function (done) {
    testUtils.cleanup([dbs.name], done);
  });


  it('Create a pouch without DB setup', function (done) {
    var instantDB;
    testUtils.isCouchDB(function (isCouchDB) {
      if (!isCouchDB) {
        return done();
      }
      new PouchDB(dbs.name).then(function (db) {
        db.destroy(function () {
          instantDB = new PouchDB(dbs.name, { skipSetup: true });
          instantDB.post({ test: 'abc' }, function (err, info) {
            should.exist(err);
            err.name.should.equal('not_found', 'Skipped setup of database');
            done();
          });
        });
      });
    });
  });

  it('Issue 1269 redundant _changes requests', function (done) {
    var docs = [];
    var num = 100;
    for (var i = 0; i < num; i++) {
      docs.push({
        _id: 'doc_' + i,
        foo: 'bar_' + i
      });
    }
    var db = new PouchDB(dbs.name);
    db.bulkDocs({ docs: docs }, function (err, result) {
      var callCount = 0;
      var ajax = PouchDB.utils.ajax;
      PouchDB.utils.ajax = function (opts) {
        if (/_changes/.test(opts.url)) {
          callCount++;
        }
        ajax.apply(this, arguments);
      };
      db.changes({
        since: 100,
        onChange: function (change) { },
        complete: function (err, result) {
          callCount.should.equal(1, 'One _changes call to complete changes');
          PouchDB.utils.ajax = ajax;
          done();
        }
      });
    });
  });

  it('#2853 test uri parsing usernames/passwords', function () {
    var uri = PouchDB.utils.parseUri(
      'http://u%24ern%40me:p%26%24%24w%40rd@foo.com');
    uri.password.should.equal('p&$$w@rd');
    uri.user.should.equal('u$ern@me');
    uri.host.should.equal('foo.com');
  });

});