twreporter-react/node_modules_node_5/nock/tests/test_common.js

React-Redux site for The Reporter Foundation in Taiwan

'use strict';

var common  = require('../lib/common')
  , tap     = require('tap')
  , matchBody = require('../lib/match_body');

tap.test('matchBody ignores new line characters from strings', function(t) {
  var str1 = "something //here is something more \n";
  var str2 = "something //here is something more \n\r";
  var matched = matchBody(str1, str2);
  t.true(matched);
  t.end()
});

tap.test('matchBody uses strict equality for deep comparisons', function(t) {
  var spec = { number: 1 };
  var body = '{"number": "1"}';
  var matched = matchBody(spec, body);
  t.false(matched);
  t.end()
});

tap.test('isBinaryBuffer works', function(t) {

  //  Returns false for non-buffers.
  t.false(common.isBinaryBuffer());
  t.false(common.isBinaryBuffer(''));

  //  Returns true for binary buffers.
  t.true(common.isBinaryBuffer(new Buffer('8001', 'hex')));

  //  Returns false for buffers containing strings.
  t.false(common.isBinaryBuffer(new Buffer('8001', 'utf8')));

  t.end();

});

tap.test('headersFieldNamesToLowerCase works', function(t) {

  var headers = {
    'HoSt': 'example.com',
    'Content-typE': 'plain/text'
  };

  var lowerCaseHeaders = common.headersFieldNamesToLowerCase(headers);

  t.equal(headers.HoSt, lowerCaseHeaders.host);
  t.equal(headers['Content-typE'], lowerCaseHeaders['content-type']);
  t.end();

});

tap.test('headersFieldNamesToLowerCase throws on conflicting keys', function(t) {

  var headers = {
    'HoSt': 'example.com',
    'HOST': 'example.com'
  };

  try {
    common.headersFieldNamesToLowerCase(headers);
  } catch(e) {
    t.equal(e.toString(), 'Error: Failed to convert header keys to lower case due to field name conflict: host');
    t.end();
  }

});

tap.test('headersFieldsArrayToLowerCase works on arrays', function (t) {
  var headers = ['HoSt', 'Content-typE'];

  var lowerCaseHeaders = common.headersFieldsArrayToLowerCase(headers);

  // Order doesn't matter.
  lowerCaseHeaders.sort();

  t.deepEqual(lowerCaseHeaders, ['content-type', 'host']);
  t.end();
});

tap.test('headersFieldsArrayToLowerCase deduplicates arrays', function (t) {
  var headers = ['hosT', 'HoSt', 'Content-typE', 'conTenT-tYpe'];

  var lowerCaseHeaders = common.headersFieldsArrayToLowerCase(headers);

  // Order doesn't matter.
  lowerCaseHeaders.sort();

  t.deepEqual(lowerCaseHeaders, ['content-type', 'host']);
  t.end();
});

tap.test('deleteHeadersField deletes fields with case-insensitive field names', function(t) {

  var headers = {
    HoSt: 'example.com',
    'Content-typE': 'plain/text'
  };

  t.true(headers.HoSt);
  t.true(headers['Content-typE']);

  common.deleteHeadersField(headers, 'HOST');
  common.deleteHeadersField(headers, 'CONTENT-TYPE');

  t.false(headers.HoSt);
  t.false(headers['Content-typE']);
  t.end();

});