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Test default scope with relations

This commit is contained in:
Fabien Franzen 2014-09-06 20:19:20 +02:00
parent 49e2b8b8dc
commit 702796a486
1 changed files with 129 additions and 1 deletions
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130
test/default-scope.test.js
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@ -2,7 +2,7 @@
var should = require('./init.js');
var async = require('async');
var db, Product, Tool, Widget, Thing;
var db, Category, Product, Tool, Widget, Thing;
// This test requires a connector that can
// handle a custom collection or table name
@ -49,6 +49,10 @@ describe('default scope', function () {
before(function (done) {
db = getSchema();
Category = db.define('Category', {
name: String
});
Product = db.define('Product', {
name: String,
@ -87,6 +91,16 @@ describe('default scope', function () {
memory: { collection: 'Product' }
});
Category.hasMany(Product);
Category.hasMany(Tool, {scope: {order: 'name DESC'}});
Category.hasMany(Widget);
Category.hasMany(Thing);
Product.belongsTo(Category);
Tool.belongsTo(Category);
Widget.belongsTo(Category);
Thing.belongsTo(Category);
db.automigrate(done);
});
@ -645,4 +659,118 @@ describe('default scope', function () {
});
describe('relations', function() {
var ids = {};
before(function (done) {
db.automigrate(done);
});
before(function (done) {
Category.create({name: 'Category A'}, function(err, cat) {
ids.categoryA = cat.id;
async.series([
function(next) {
cat.widgets.create({name: 'Widget B', kind: 'ignored'}, next);
},
function(next) {
cat.widgets.create({name: 'Widget A'}, next);
},
function(next) {
cat.tools.create({name: 'Tool A'}, next);
},
function(next) {
cat.things.create({name: 'Thing A'}, next);
}
], done);
});
});
it('should apply default scope - products', function(done) {
Category.findById(ids.categoryA, function(err, cat) {
should.not.exist(err);
cat.products(function(err, products) {
should.not.exist(err);
products.should.have.length(4);
products[0].should.be.instanceof(Product);
products[0].name.should.equal('Thing A');
products[1].name.should.equal('Tool A');
products[2].name.should.equal('Widget A');
products[3].name.should.equal('Widget B');
done();
});
});
});
it('should apply default scope - widgets', function(done) {
Category.findById(ids.categoryA, function(err, cat) {
should.not.exist(err);
cat.widgets(function(err, products) {
should.not.exist(err);
products.should.have.length(2);
products[0].should.be.instanceof(Widget);
products[0].name.should.equal('Widget A');
products[1].name.should.equal('Widget B');
products[0].category(function(err, inst) {
inst.name.should.equal('Category A');
done();
});
});
});
});
it('should apply default scope - tools', function(done) {
Category.findById(ids.categoryA, function(err, cat) {
should.not.exist(err);
cat.tools(function(err, products) {
should.not.exist(err);
products.should.have.length(1);
products[0].should.be.instanceof(Tool);
products[0].name.should.equal('Tool A');
products[0].category(function(err, inst) {
inst.name.should.equal('Category A');
done();
});
});
});
});
it('should apply default scope - things', function(done) {
Category.findById(ids.categoryA, function(err, cat) {
should.not.exist(err);
cat.things(function(err, products) {
should.not.exist(err);
products.should.have.length(1);
products[0].should.be.instanceof(Thing);
products[0].name.should.equal('Thing A');
products[0].category(function(err, inst) {
inst.name.should.equal('Category A');
done();
});
});
});
});
it('should create related item with default scope', function(done) {
Category.findById(ids.categoryA, function(err, cat) {
cat.tools.create({name: 'Tool B'}, done);
});
});
it('should use relation scope order', function(done) {
Category.findById(ids.categoryA, function(err, cat) {
should.not.exist(err);
cat.tools(function(err, products) {
should.not.exist(err);
products.should.have.length(2);
products[0].name.should.equal('Tool B');
products[1].name.should.equal('Tool A');
done();
});
});
});
});
});