/* global describe, it */

'use strict';

var fixtures = require('./fixtures');
var HTTPSnippet = require('../src');
var targets = require('../src/targets');
var shell = require('child_process');
var util = require('util');

require('should');

var base = './test/fixtures/output/';
var requests = [
  'application-form-encoded',
  'application-json',
  'cookies',
  'custom-method',
  'headers',
  'https',
  'multipart-data',
  'multipart-form-data',
  'short'
];

// test all the things!
fixtures.cli.forEach(function(cli) {
  describe(targets[cli.target].info.title + ' Request Validation', function() {
    cli.clients.forEach(function(client) {
      requests.forEach(function(request) {
        it(client + ' request should match mock for ' + request, function(
          done
        ) {
          var stdout = '';
          var fixture =
            cli.target +
            '/' +
            client +
            '/' +
            request +
            HTTPSnippet.extname(cli.target);
          var command = util.format(cli.run, base + fixture);

          var ls = shell.exec(command);

          ls.stdout.on('data', function(data) {
            stdout += data;
          });

          ls.on('exit', function(code) {
            try {
              var har = JSON.parse(stdout);
            } catch (err) {
              err.should.be.null;
            }

            // make an exception for multipart/form-data
            if (fixtures.requests[request].headers) {
              fixtures.requests[request].headers.forEach(function(
                header,
                index
              ) {
                if (
                  header.name === 'content-type' &&
                  header.value === 'multipart/form-data'
                ) {
                  delete fixtures.requests[request].headers[index];
                }
              });
            }

            har.should.have.property('log');
            har.log.should.have.property('entries').and.be.Array;
            har.log.entries[0].should.have.property('request');
            har.log.entries[0].request.should.containDeep(
              fixtures.requests[request]
            );

            done();
          });
        });
      });
    });
  });
});