/*jshint globalstrict:false, strict:false */
/* global getOptions, assertTrue, assertFalse, assertEqual, assertUndefined */

////////////////////////////////////////////////////////////////////////////////
/// @brief tests for security settings
///
/// @file
///
/// DISCLAIMER
///
/// Copyright 2010-2012 triagens GmbH, Cologne, Germany
///
/// Licensed under the Apache License, Version 2.0 (the "License");
/// you may not use this file except in compliance with the License.
/// You may obtain a copy of the License at
///
///     http://www.apache.org/licenses/LICENSE-2.0
///
/// Unless required by applicable law or agreed to in writing, software
/// distributed under the License is distributed on an "AS IS" BASIS,
/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
/// See the License for the specific language governing permissions and
/// limitations under the License.
///
/// Copyright holder is ArangoDB Inc, Cologne, Germany
///
/// @author Wilfried Goesgens
/// @author Copyright 2019, ArangoDB Inc, Cologne, Germany
////////////////////////////////////////////////////////////////////////////////

let env = require('process').env;
if (getOptions === true) {
  env['PATHTT'] = 'whitelist';
  return {
    'javascript.environment-variables-blacklist': 'PATH',
    'javascript.environment-variables-whitelist': '^MIAU-DERFUCHS$|PATHTT|^INSTANCEINFO$'
  };
}

let jsunity = require('jsunity');

function testSuite() {
  return {
    setUp: function() {},
    tearDown: function() {},
    
    testAvailable : function() {
      assertFalse(env.hasOwnProperty('MIAU-DERFUCHS'));
      assertUndefined(env['MIAU-DERFUCHS']);

      env['MIAU-DERFUCHS'] = 'DERFUCHS';
      assertTrue(env.hasOwnProperty('MIAU-DERFUCHS'));
      assertEqual('DERFUCHS', env['MIAU-DERFUCHS']);

      env['MIAU-DERFUCHS'] = 'KATZ!';
      assertTrue(env.hasOwnProperty('MIAU-DERFUCHS'));
      assertEqual('KATZ!', env['MIAU-DERFUCHS']);

      delete env['MIAU-DERFUCHS'];
      assertFalse(env.hasOwnProperty('MIAU-DERFUCHS'));
    },

    testMasked : function() {
      // the PATH was hidden by the parameter
      assertUndefined(env['PATH']);
      assertFalse(env.hasOwnProperty('PATH'));

      // should not overwrite it, and still hide it 
      env['PATH'] = 'what?';
      assertUndefined(env['PATH']);
      assertFalse(env.hasOwnProperty('PATH'));
      
      // the test env always has the INSTANCEINFO
      assertTrue(env.hasOwnProperty('INSTANCEINFO'));
      assertTrue(env['INSTANCEINFO'].length > 0);

      assertTrue(env.hasOwnProperty('PATHTT'));
      assertEqual(env['PATHTT'], 'whitelist');
      
    }
  };
}
jsunity.run(testSuite);
return jsunity.done();