sails-mssqlserver/test/integration/runner.js

SQL Server Adapter for Sails / Waterline

/**
 * Run integration tests
 *
 * Uses the `waterline-adapter-tests` module to
 * run mocha tests against the appropriate version
 * of Waterline.  Only the interfaces explicitly
 * declared in this adapter's `package.json` file
 * are tested. (e.g. `queryable`, `semantic`, etc.)
 */

var util = require('util');
var mocha = require('mocha');
var log = new(require('captains-log'))();
var TestRunner = require('waterline-adapter-tests');
var Adapter = require('../../lib/adapter.js');

// Grab targeted interfaces from this adapter's `package.json` file:
var package = {};
var interfaces = [];
try {
  package = require('../../package.json');
  interfaces = package.waterlineAdapter.interfaces;
} catch(e) {
  throw new Error(
    '\n' +
    'Could not read supported interfaces from `waterlineAdapter.interfaces`' + '\n' +
    'in this adapter\'s `package.json` file ::' + '\n' +
    util.inspect(e)
  );
}

log.info('Testing `' + package.name + '`, a Sails/Waterline adapter.');
log.info('Running `waterline-adapter-tests` against ' + interfaces.length + ' interfaces...');
log.info('( ' + interfaces.join(', ') + ' )');
console.log();
log('Latest draft of Waterline adapter interface spec:');
log('http://links.sailsjs.org/docs/plugins/adapters/interfaces');
console.log();

var mssql = require('mssql');

console.log('Dropping any existing tables...');
var connection = new mssql.Connection({
  user: 'sa',
  password: 'Password12!',
  server: 'localhost\\SQL2014',
  database: 'sails-mssqlserver',
  port: 1434
}, function (err) {
  if(err && err.name.indexOf('ConnectionError') == 0) {
    console.log('Connection to DB not implemented yet.', err)
    return
  } else if(err) {
    throw err
  }

  new mssql.Request(connection).query([
    'while(exists(select 1 from INFORMATION_SCHEMA.TABLE_CONSTRAINTS where CONSTRAINT_TYPE=\'FOREIGN KEY\'))',
    'begin',
    'declare @sql nvarchar(2000)',
    'SELECT TOP 1 @sql=(\'ALTER TABLE \' + TABLE_SCHEMA + \'.[\' + TABLE_NAME + \'] DROP CONSTRAINT [\' + CONSTRAINT_NAME + \']\')',
    'FROM information_schema.table_constraints',
    'WHERE CONSTRAINT_TYPE = \'FOREIGN KEY\'',
    'exec (@sql)',
    'PRINT @sql',
    'end;',
    'while(exists(select 1 from INFORMATION_SCHEMA.TABLES where TABLE_NAME != \'__MigrationHistory\'))',
    'begin',
    'SELECT TOP 1 @sql=(\'DROP TABLE \' + TABLE_SCHEMA + \'.[\' + TABLE_NAME + \']\')',
    'FROM INFORMATION_SCHEMA.TABLES',
    'WHERE TABLE_NAME != \'__MigrationHistory\'',
    'exec (@sql)',
    'PRINT @sql',
    'end'
  ].join(' '), function (err, results) {
    if(err) throw err;
    console.log('Starting test runner...');

    new TestRunner({

      mocha: {
        reporter: 'spec',
        timeout: 300 * 1000
      },

      // Load the adapter module.
      adapter: Adapter,

      // ADD YOUR CONFIG HERE
      config: {
        timeout: 300 * 1000,
        pool: {
          max: 100
        },
        user: 'sa',
        password: 'Password12!',
        server: 'localhost\\SQL2014',
        database: 'sails-mssqlserver',
        port: 1434
      },

      failOnError: true,

      // The set of adapter interfaces to test against.
      // (grabbed these from this adapter's package.json file above)
      interfaces: interfaces

      // Most databases implement 'semantic' and 'queryable'.
      //
      // As of Sails/Waterline v0.10, the 'associations' interface
      // is also available.  If you don't implement 'associations',
      // it will be polyfilled for you by Waterline core.  The core
      // implementation will always be used for cross-adapter / cross-connection
      // joins.
      //
      // In future versions of Sails/Waterline, 'queryable' may be also
      // be polyfilled by core.
      //
      // These polyfilled implementations can usually be further optimized at the
      // adapter level, since most databases provide optimizations for internal
      // operations.
      //
      // Full interface reference:
      // https://github.com/balderdashy/sails-docs/blob/master/adapter-specification.md
    });
  });
});

/**
 * Integration Test Runner
 *
 * Uses the `waterline-adapter-tests` module to
 * run mocha tests against the specified interfaces
 * of the currently-implemented Waterline adapter API.
 */