83 lines
2.7 KiB
JavaScript
83 lines
2.7 KiB
JavaScript
// This test written in mocha+should.js
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var should = require('./init.js');
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var assert = require('assert');
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var path = require('path');
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var jdb = require('../');
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var ModelBuilder = jdb.ModelBuilder;
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var DataSource = jdb.DataSource;
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var Memory = require('../lib/connectors/memory');
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var mixins = jdb.mixins;
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describe('Model class', function () {
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it('should define a mixin', function() {
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mixins.define('Example', function(Model, options) {
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Model.prototype.example = function() {
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return options;
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};
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});
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});
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it('should load mixins from directory', function() {
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var expected = [ 'TimeStamp', 'Example', 'Address', 'Demo', 'Other' ];
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mixins.load(path.join(__dirname, 'fixtures', 'mixins'));
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mixins.registry.should.have.property('TimeStamp');
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mixins.registry.should.have.property('Example');
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mixins.registry.should.have.property('Address');
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mixins.registry.should.have.property('Demo');
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mixins.registry.should.have.property('Other');
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});
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it('should apply a mixin class', function() {
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var memory = new DataSource({connector: Memory});
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var Item = memory.createModel('Item', { name: 'string' }, {
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mixins: { TimeStamp: true, demo: true, Address: true }
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});
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var modelBuilder = new ModelBuilder();
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var Address = modelBuilder.define('Address', {
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street: { type: 'string', required: true },
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city: { type: 'string', required: true }
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});
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Item.mixin(Address);
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var def = memory.getModelDefinition('Item');
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var properties = def.toJSON().properties;
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// properties.street.should.eql({ type: 'String', required: true });
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// properties.city.should.eql({ type: 'String', required: true });
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});
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it('should apply mixins', function(done) {
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var memory = new DataSource({connector: Memory});
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var Item = memory.createModel('Item', { name: 'string' }, {
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mixins: { TimeStamp: true, demo: { ok: true }, Address: true }
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});
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Item.mixin('Example', { foo: 'bar' });
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Item.mixin('other');
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var def = memory.getModelDefinition('Item');
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var properties = def.toJSON().properties;
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properties.createdAt.should.eql({ type: 'Date' });
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properties.updatedAt.should.eql({ type: 'Date' });
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// properties.street.should.eql({ type: 'String', required: true });
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// properties.city.should.eql({ type: 'String', required: true });
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Item.demoMixin.should.be.true;
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Item.prototype.otherMixin.should.be.true;
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Item.create({ name: 'Item 1' }, function(err, inst) {
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inst.createdAt.should.be.a.date;
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inst.updatedAt.should.be.a.date;
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inst.example().should.eql({ foo: 'bar' });
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done();
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});
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});
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});
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