find.test.js
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'use strict';
/* jshint -W030 */
/* jshint -W110 */
var chai = require('chai')
, Sequelize = require('../../../../index')
, expect = chai.expect
, Support = require(__dirname + '/../../support');
describe(Support.getTestDialectTeaser('Model'), function() {
describe('scopes', function() {
beforeEach(function() {
this.ScopeMe = this.sequelize.define('ScopeMe', {
username: Sequelize.STRING,
email: Sequelize.STRING,
access_level: Sequelize.INTEGER,
other_value: Sequelize.INTEGER,
parent_id: Sequelize.INTEGER
}, {
defaultScope: {
where: {
access_level: {
gte: 5
}
}
},
scopes: {
highValue: {
where: {
other_value: {
gte: 10
}
}
},
andScope: {
where: {
$and: [
{
email: {
like: '%@sequelizejs.com'
}
},
{ access_level : 3 }
]
}
}
}
});
return this.sequelize.sync({force: true}).then(function() {
var records = [
{username: 'tony', email: 'tony@sequelizejs.com', access_level: 3, other_value: 7, parent_id: 1},
{username: 'tobi', email: 'tobi@fakeemail.com', access_level: 10, other_value: 11, parent_id: 2},
{username: 'dan', email: 'dan@sequelizejs.com', access_level: 5, other_value: 10, parent_id: 1},
{username: 'fred', email: 'fred@foobar.com', access_level: 3, other_value: 7, parent_id: 1}
];
return this.ScopeMe.bulkCreate(records);
}.bind(this));
});
it('should be able use where in scope', function() {
return this.ScopeMe.scope({where: { parent_id: 2 }}).findAll().then(function(users) {
expect(users).to.have.length(1);
expect(users[0].username).to.equal('tobi');
});
});
it('should be able to combine scope and findAll where clauses', function() {
return this.ScopeMe.scope({where: { parent_id: 1 }}).findAll({ where: {access_level: 3}}).then(function(users) {
expect(users).to.have.length(2);
expect(['tony', 'fred'].indexOf(users[0].username) !== -1).to.be.true;
expect(['tony', 'fred'].indexOf(users[1].username) !== -1).to.be.true;
});
});
it('should be able to use a defaultScope if declared', function() {
return this.ScopeMe.all().then(function(users) {
expect(users).to.have.length(2);
expect([10, 5].indexOf(users[0].access_level) !== -1).to.be.true;
expect([10, 5].indexOf(users[1].access_level) !== -1).to.be.true;
expect(['dan', 'tobi'].indexOf(users[0].username) !== -1).to.be.true;
expect(['dan', 'tobi'].indexOf(users[1].username) !== -1).to.be.true;
});
});
it('should be able to handle $and in scopes', function () {
return this.ScopeMe.scope('andScope').findAll().then(function(users) {
expect(users).to.have.length(1);
expect(users[0].username).to.equal('tony');
});
});
describe('should not overwrite', function() {
it('default scope with values from previous finds', function() {
return this.ScopeMe.findAll({ where: { other_value: 10 }}).bind(this).then(function(users) {
expect(users).to.have.length(1);
return this.ScopeMe.findAll();
}).then(function(users) {
// This should not have other_value: 10
expect(users).to.have.length(2);
});
});
it('other scopes with values from previous finds', function() {
return this.ScopeMe.scope('highValue').findAll({ where: { access_level: 10 }}).bind(this).then(function(users) {
expect(users).to.have.length(1);
return this.ScopeMe.scope('highValue').findAll();
}).then(function(users) {
// This should not have other_value: 10
expect(users).to.have.length(2);
});
});
});
it('should have no problem performing findOrCreate', function() {
return this.ScopeMe.findOrCreate({ where: {username: 'fake'}}).spread(function(user) {
expect(user.username).to.equal('fake');
});
});
});
});