/* jshint strict: false, sub: true */
'use strict';

// /////////////////////////////////////////////////////////////////////////////
// DISCLAIMER
// 
// Copyright 2016-2018 ArangoDB GmbH, Cologne, Germany
// Copyright 2014 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 GmbH, Cologne, Germany
// 
// @author Max Neunhoeffer
// /////////////////////////////////////////////////////////////////////////////

const functionsDocumentation = {
  'fail'   : 'this job will always produce a failed result',
  'fail2'  : 'this job will always produce a failed result',
  'success': 'this job will always produce a sucessfull result'
};

const optionsDocumentation = [
];

const fs = require('fs');
const pu = require('@arangodb/process-utils');

const testPaths = {
  'fail': [],
  'fail2': [],
  'success': []
};

function fail (options) {
  const tmpDataDir = fs.getTempFile();
  fs.makeDirectoryRecursive(tmpDataDir);
  pu.cleanupDBDirectoriesAppend(tmpDataDir);
  require('internal').print('created temporary data directory ' + tmpDataDir);
  return {
    failSuite: {
      status: false,
      total: 1,
      message: 'this suite will always fail.',
      duration: 2,
      failed: 1,
      failTest: {
        status: false,
        total: 1,
        duration: 1,
        message: 'this testcase will always fail.'
      },
      failSuccessTest: {
        status: true,
        duration: 1,
        message: 'this testcase will always succeed, though its in the fail testsuite.'
      }
    },
    successSuite: {
      status: true,
      total: 1,
      message: 'this suite will always be successfull',
      duration: 1,
      failed: 0,
      success: {
        status: true,
        message: 'this testcase will always be successfull',
        duration: 1
      }
    }
  };
}

function fail2 (options) {
  const tmpDataDir = fs.getTempFile();
  fs.makeDirectoryRecursive(tmpDataDir);
  pu.cleanupDBDirectoriesAppend(tmpDataDir);
  require('internal').print('created temporary data directory ' + tmpDataDir);
  return {
    failSuite: {
      status: false,
      total: 1,
      message: 'this suite will always fail.',
      duration: 2,
      failed: 1,
      failTest: {
        status: false,
        total: 1,
        duration: 1,
        message: 'this testcase will always fail.'
      },
      failSuccessTest: {
        status: true,
        duration: 1,
        message: 'this testcase will always succeed, though its in the fail testsuite.'
      }
    },
    successSuite: {
      status: true,
      total: 1,
      message: 'this suite will always be successfull',
      duration: 1,
      failed: 0,
      success: {
        status: true,
        message: 'this testcase will always be successfull',
        duration: 1
      }
    }
  };
}

function success (options) {
  const tmpDataDir = fs.getTempFile();
  fs.makeDirectoryRecursive(tmpDataDir);
  pu.cleanupDBDirectoriesAppend(tmpDataDir);
  require('internal').print('created temporary data directory ' + tmpDataDir);

  return {
    successSuite2: {
      status: true,
      total: 1,
      message: 'this suite will always succeed.',
      duration: 2,
      failed: 1,
      failTest: {
        status: false,
        total: 1,
        duration: 1,
        message: 'this testcase will always success.'
      },
      failSuccessTest: {
        status: true,
        duration: 1,
        message: 'this testcase will always succeed, since its in the success testsuite.'
      }
    },
    successSuite3: {
      status: true,
      total: 1,
      message: 'this suite will always be successfull',
      duration: 1,
      failed: 0,
      success: {
        status: true,
        message: 'this testcase will always be successfull',
        duration: 1
      }
    }
  };
}

exports.setup = function (testFns, defaultFns, opts, fnDocs, optionsDoc, allTestPaths) {
  Object.assign(allTestPaths, testPaths);
  testFns['fail'] = fail;
  testFns['fail2'] = fail2;
  testFns['success'] = success;

  for (var attrname in functionsDocumentation) { fnDocs[attrname] = functionsDocumentation[attrname]; }
  for (var i = 0; i < optionsDocumentation.length; i++) { optionsDoc.push(optionsDocumentation[i]); }
};