41 lines
2.0 KiB
JavaScript
41 lines
2.0 KiB
JavaScript
// Copyright IBM Corp. 2017,2019. All Rights Reserved.
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// Node module: loopback-datasource-juggler
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// This file is licensed under the MIT License.
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// License text available at https://opensource.org/licenses/MIT
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// This test written in mocha+should.js
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'use strict';
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const should = require('./init.js');
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const assert = require('assert');
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const jdb = require('../');
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const ModelBuilder = jdb.ModelBuilder;
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describe('exclude properties ', function() {
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it('from base model', function(done) {
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const ds = new ModelBuilder();
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// create a base model User which has name and password properties. id property gets
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// internally created for the User Model
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const User = ds.define('User', {name: String, password: String});
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let properties = User.definition.properties;
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// User should have id, name & password properties
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assert(('id' in properties) && ('password' in properties) && ('name' in properties),
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'User should have id, name & password properties');
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// Create sub model Customer with vip as property. id property gets automatically created here as well.
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// Customer will inherit name, password and id from base User model.
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// With excludeBaseProperties, 'password' and 'id' gets excluded from base User model
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// With idInjection: false - id property of sub Model Customer gets excluded. At the end
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// User will have these 2 properties: name (inherited from User model) and vip (from customer Model).
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const Customer = User.extend('Customer', {vip: {type: String}},
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{idInjection: false, excludeBaseProperties: ['password', 'id']});
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// Customer should have these properties: name(from UserModel) & vip
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properties = Customer.definition.properties;
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assert(('name' in properties) && ('vip' in properties),
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'Customer should have name and vip properties');
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// id or password properties should not be found in the properties list
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assert(!(('id' in properties) || ('password' in properties)),
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'Customer should not have id or password properties');
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done();
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});
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});
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