dynogels-credentials-loading-tests.js

'use strict';

var assert = require('assert');
var AWS = require('aws-sdk');
var dynogels = require('dynogels');
var Enjoi = require('enjoi');

var config = {
  endpoint: 'http://localhost:8000',
};
var table = process.argv[2];
var lookupId = process.argv[3];

assert.ok(table, 'table name missing at argv[2]');
assert.ok(lookupId, 'lookup id missing at argv[3]');

var REGION = 'us-east-1';

switch (process.env.TEST_STRATEGY) {
  case 'constructor':
    config.region           = REGION;
    config.accessKeyId      = 'blah';
    config.secretAccessKey  = 'blah';
  break;
  case 'none':
    config.region           = REGION;
  break;
  case 'mixed':
    config.region           = REGION;
    process.env.AWS_ACCESS_KEY_ID = 'blah';
    process.env.AWS_SECRET_ACCESS_KEY = 'blah';
  break;
  case 'env':
    process.env.AWS_REGION = REGION;
    process.env.AWS_ACCESS_KEY_ID = 'blah';
    process.env.AWS_SECRET_ACCESS_KEY = 'blah';
  break;
  case 'some':
    config.region           = REGION;
    config.accessKeyId      = 'blah';
    config.secretAccessKey  = 'blah';
    process.env.AWS_ACCESS_KEY_ID = 'blah';
    process.env.AWS_SECRET_ACCESS_KEY = 'blah';
  break;
  case 'all':
    config.region           = REGION;
    config.accessKeyId      = 'blah';
    config.secretAccessKey  = 'blah';
    process.env.AWS_REGION = REGION;
    process.env.AWS_ACCESS_KEY_ID = 'blah';
    process.env.AWS_SECRET_ACCESS_KEY = 'blah';
  break;
  case 'mismatch':
    config.region           = REGION;
    config.accessKeyId      = 'blah';
    config.secretAccessKey  = 'blah';
    process.env.AWS_REGION = 'us-west-2';
    assert.notStrictEqual(REGION, process.env.AWS_REGION, 'REGION cannot be same as alternative');
    process.env.AWS_ACCESS_KEY_ID = config.accessKeyId + '_not_the_same';
    process.env.AWS_SECRET_ACCESS_KEY = config.secretAccessKey + '_not_the_same';
  break;
  case 'missing':
    config.region           = REGION;
    config.accessKeyId      = '';
    config.secretAccessKey  = '';
  break;
  default:
    throw new Error('credential test strategy missing at process.env.TEST_STRATEGY');
}
console.log('options', JSON.stringify({ config, table, env: {
  AWS_REGION: REGION,
  AWS_ACCESS_KEY_ID: 'blah',
  AWS_SECRET_ACCESS_KEY: 'blah',
} }, null, 2));

var dynamodb = new AWS.DynamoDB(config);

dynogels.dynamoDriver(dynamodb);

assert.strictEqual(REGION, dynamodb.config.region, `region mismatch ${REGION} !== ${dynamodb.config.region}`);

var SomeModel = dynogels.define('SomeModel', {
  tableName:                 table,
  hashKey:                   'id',

  timestamps:                true,
  createdAt:                 'created',
  updatedAt:                 'updated',

  schema:                    Enjoi({
    "$schema": "http://json-schema.org/draft-04/schema#",
    "type": "object",
    "properties": {
      "id": {
        "type": "string"
      },
    },
    "required":               [ "id" ]
  }),
});


SomeModel.get(lookupId, null, (err, result) => {
  assert.ifError(err);
  assert.equal(lookupId, result.get('id'), `lookup data id mismatch ${lookupId} !== ${result.get('id')}`);
  console.log('\n\n\nok %s\n', result.get('id'));
  process.exit();
});