findOrBuild.test.js
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'use strict';
const chai = require('chai'),
expect = chai.expect,
Support = require('../support'),
DataTypes = require('../../../lib/data-types');
describe(Support.getTestDialectTeaser('Model'), () => {
beforeEach(async function() {
this.User = this.sequelize.define('User', {
username: DataTypes.STRING,
age: DataTypes.INTEGER
});
this.Project = this.sequelize.define('Project', {
name: DataTypes.STRING
});
this.User.hasMany(this.Project);
this.Project.belongsTo(this.User);
await this.sequelize.sync({ force: true });
});
describe('findOrBuild', () => {
it('initialize with includes', async function() {
const [, user2] = await this.User.bulkCreate([
{ username: 'Mello', age: 10 },
{ username: 'Mello', age: 20 }
], { returning: true });
const project = await this.Project.create({
name: 'Investigate'
});
await user2.setProjects([project]);
const [user, created] = await this.User.findOrBuild({
defaults: {
username: 'Mello',
age: 10
},
where: {
age: 20
},
include: [{
model: this.Project
}]
});
expect(created).to.be.false;
expect(user.get('id')).to.be.ok;
expect(user.get('username')).to.equal('Mello');
expect(user.get('age')).to.equal(20);
expect(user.Projects).to.have.length(1);
expect(user.Projects[0].get('name')).to.equal('Investigate');
});
});
});