'use strict';

let assert = require('assert');

module.exports = function() {
  let server = process.server;
  let express = process.express;

  describe('Incomplete', function() {
    before(function() {
      express.get('/testexp-incomplete', function(_, res) {
        res.send({
          'name': 'testexp-incomplete',
          'versions': {
            '0.1.0': {
              'name': 'testexp_tags',
              'version': '0.1.0',
              'dist': {
                'shasum': 'fake',
                'tarball': 'http://localhost:55550/testexp-incomplete/-/content-length.tar.gz',
              },
            },
            '0.1.1': {
              'name': 'testexp_tags',
              'version': '0.1.1',
              'dist': {
                'shasum': 'fake',
                'tarball': 'http://localhost:55550/testexp-incomplete/-/chunked.tar.gz',
              },
            },
          },
        });
      });
    })

    ;['content-length', 'chunked'].forEach(function(type) {
      it('should not store tarballs / ' + type, function(_cb) {
        let called;
        express.get('/testexp-incomplete/-/'+type+'.tar.gz', function(_, res) {
          if (called) return res.socket.destroy();
          called = true;
          if (type !== 'chunked') res.header('content-length', 1e6);
          res.write('test test test\n');
          setTimeout(function() {
            res.socket.write('200\nsss\n');
            res.socket.destroy();
            cb();
          }, 10);
        });

        server.request({uri: '/testexp-incomplete/-/'+type+'.tar.gz'})
          .status(200)
          .response(function(res) {
            if (type !== 'chunked') assert.equal(res.headers['content-length'], 1e6);
          })
          .then(function(body) {
             assert(body.match(/test test test/));
          });

        function cb() {
          server.request({uri: '/testexp-incomplete/-/'+type+'.tar.gz'})
            .body_error('internal server error')
            .then(function() {
 _cb();
});
        }
      });
    });
  });
};