findAndCountAll.test.js
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'use strict';
const chai = require('chai'),
Sequelize = require('../../../../index'),
Op = Sequelize.Op,
expect = chai.expect,
Support = require('../../support');
describe(Support.getTestDialectTeaser('Model'), () => {
describe('scope', () => {
describe('findAndCountAll', () => {
beforeEach(async function() {
this.ScopeMe = this.sequelize.define('ScopeMe', {
username: Sequelize.STRING,
email: Sequelize.STRING,
access_level: Sequelize.INTEGER,
other_value: Sequelize.INTEGER
}, {
defaultScope: {
where: {
access_level: {
[Op.gte]: 5
}
},
attributes: ['username', 'email', 'access_level']
},
scopes: {
lowAccess: {
where: {
access_level: {
[Op.lte]: 5
}
}
},
withOrder: {
order: ['username']
}
}
});
await this.sequelize.sync({ force: true });
const records = [
{ username: 'tony', email: 'tony@sequelizejs.com', access_level: 3, other_value: 7 },
{ username: 'tobi', email: 'tobi@fakeemail.com', access_level: 10, other_value: 11 },
{ username: 'dan', email: 'dan@sequelizejs.com', access_level: 5, other_value: 10 },
{ username: 'fred', email: 'fred@foobar.com', access_level: 3, other_value: 7 }
];
await this.ScopeMe.bulkCreate(records);
});
it('should apply defaultScope', async function() {
const result = await this.ScopeMe.findAndCountAll();
expect(result.count).to.equal(2);
expect(result.rows.length).to.equal(2);
});
it('should be able to override default scope', async function() {
const result = await this.ScopeMe.findAndCountAll({ where: { access_level: { [Op.gt]: 5 } } });
expect(result.count).to.equal(1);
expect(result.rows.length).to.equal(1);
});
it('should be able to unscope', async function() {
const result = await this.ScopeMe.unscoped().findAndCountAll({ limit: 1 });
expect(result.count).to.equal(4);
expect(result.rows.length).to.equal(1);
});
it('should be able to apply other scopes', async function() {
const result = await this.ScopeMe.scope('lowAccess').findAndCountAll();
expect(result.count).to.equal(3);
});
it('should be able to merge scopes with where', async function() {
const result = await this.ScopeMe.scope('lowAccess')
.findAndCountAll({ where: { username: 'dan' } });
expect(result.count).to.equal(1);
});
it('should ignore the order option if it is found within the scope', async function() {
const result = await this.ScopeMe.scope('withOrder').findAndCountAll();
expect(result.count).to.equal(4);
});
});
});
});