text: 'use strict';
  
  const chai = require('chai');
  
  const expect = chai.expect;
  const Support = require('../../support');
  
  const dialect = Support.getTestDialect();
  const { DataTypes } = require('@sequelize/core');
  
  if (dialect === 'mariadb') {
    describe('[MariaDB Specific] Associations', () => {
      describe('many-to-many', () => {
        describe('where tables have the same prefix', () => {
          it('should create a table wp_table1wp_table2s', async function () {
            const Table2 = this.sequelize.define('wp_table2', { foo: DataTypes.STRING });
            const Table1 = this.sequelize.define('wp_table1',
              { foo: DataTypes.STRING });
  
            Table1.belongsToMany(Table2, { through: 'wp_table1swp_table2s' });
            Table2.belongsToMany(Table1, { through: 'wp_table1swp_table2s' });
            await Table1.sync({ force: true });
            await Table2.sync({ force: true });
            expect(this.sequelize.modelManager.getModel(
              'wp_table1swp_table2s',
            )).to.exist;
          });
        });
  
        describe('when join table name is specified', () => {
          beforeEach(async function () {
            const Table2 = this.sequelize.define('ms_table1', { foo: DataTypes.STRING });
            const Table1 = this.sequelize.define('ms_table2',
              { foo: DataTypes.STRING });
  
            Table1.belongsToMany(Table2, { through: 'table1_to_table2' });
            Table2.belongsToMany(Table1, { through: 'table1_to_table2' });
            await Table1.sync({ force: true });
            await Table2.sync({ force: true });
          });
  
          it('should not use only a specified name', function () {
            expect(this.sequelize.modelManager.getModel(
              'ms_table1sms_table2s',
            )).not.to.exist;
            expect(
              this.sequelize.modelManager.getModel('table1_to_table2'),
            ).to.exist;
          });
        });
      });
  
      describe('HasMany', () => {
        beforeEach(async function () {
          // prevent periods from occurring in the table name since they are used to delimit (table.column)
          this.User = this.sequelize.define(`User${Math.ceil(Math.random() * 10_000_000)}`, { name: DataTypes.STRING });
          this.Task = this.sequelize.define(`Task${Math.ceil(Math.random() * 10_000_000)}`, { name: DataTypes.STRING });
          this.users = null;
          this.tasks = null;
  
          this.User.belongsToMany(this.Task, { as: 'Tasks', through: 'UserTasks' });
          this.Task.belongsToMany(this.User, { as: 'Users', through: 'UserTasks' });
  
          const users = [];
          const tasks = [];
  
          for (let i = 0; i < 5; ++i) {
            users[i] = { name: `User${Math.random()}` };
            tasks[i] = { name: `Task${Math.random()}` };
          }
  
          await this.sequelize.sync({ force: true });
          await this.User.bulkCreate(users);
          await this.Task.bulkCreate(tasks);
        });
      });
    });
  }
  