strapi/test/createTestApp.js

const { cleanTestApp, generateTestApp } = require('./helpers/testAppGenerator');
const yargs = require('yargs');

const appName = 'testApp';

const databases = {
  mongo: {
    client: 'mongo',
    host: '127.0.0.1',
    port: 27017,
    database: 'strapi_test',
    username: 'root',
    password: 'strapi',
  },
  postgres: {
    client: 'postgres',
    host: '127.0.0.1',
    port: 5432,
    database: 'strapi_test',
    username: 'strapi',
    password: 'strapi',
  },
  mysql: {
    client: 'mysql',
    host: '127.0.0.1',
    port: 3306,
    database: 'strapi-test',
    username: 'root',
    password: 'root',
  },
  sqlite: {
    client: 'sqlite',
    filename: './tmp/data.db',
  },
};

const main = async database => {
  try {
    await cleanTestApp(appName);
    await generateTestApp({ appName, database });
  } catch (error) {
    console.error(error);
    process.exit(1);
  }
};

yargs
  .command(
    '$0 [databaseName]',
    'Create test app',
    yargs => {
      yargs.positional('databaseName', {
        choices: Object.keys(databases),
      });
    },
    ({ databaseName }) => {
      if (databaseName) {
        return main(databases[databaseName]);
      }

      return main(process.argv.slice(2).join(' '));
    }
  )
  .help().argv;