476 lines
15 KiB
JavaScript
476 lines
15 KiB
JavaScript
// Copyright IBM Corp. 2013,2016. All Rights Reserved.
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// Node module: loopback
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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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var assert = require('assert');
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var sinon = require('sinon');
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var loopback = require('../index');
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var Role = loopback.Role;
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var RoleMapping = loopback.RoleMapping;
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var User = loopback.User;
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var Application = loopback.Application;
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var ACL = loopback.ACL;
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var async = require('async');
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var expect = require('chai').expect;
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function checkResult(err, result) {
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assert(!err);
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}
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describe('role model', function() {
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var ds;
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beforeEach(function() {
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ds = loopback.createDataSource({connector: 'memory'});
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// Re-attach the models so that they can have isolated store to avoid
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// pollutions from other tests
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ACL.attachTo(ds);
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User.attachTo(ds);
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Role.attachTo(ds);
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RoleMapping.attachTo(ds);
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Application.attachTo(ds);
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ACL.roleModel = Role;
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ACL.roleMappingModel = RoleMapping;
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ACL.userModel = User;
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ACL.applicationModel = Application;
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Role.roleMappingModel = RoleMapping;
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Role.userModel = User;
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Role.applicationModel = Application;
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});
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it('should define role/role relations', function() {
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Role.create({name: 'user'}, function(err, userRole) {
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Role.create({name: 'admin'}, function(err, adminRole) {
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userRole.principals.create({principalType: RoleMapping.ROLE, principalId: adminRole.id}, function(err, mapping) {
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Role.find(function(err, roles) {
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assert.equal(roles.length, 2);
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});
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RoleMapping.find(function(err, mappings) {
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assert.equal(mappings.length, 1);
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assert.equal(mappings[0].principalType, RoleMapping.ROLE);
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assert.equal(mappings[0].principalId, adminRole.id);
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});
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userRole.principals(function(err, principals) {
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assert.equal(principals.length, 1);
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});
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userRole.roles(function(err, roles) {
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assert.equal(roles.length, 1);
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});
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});
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});
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});
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});
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it('should define role/user relations', function() {
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User.create({ name: 'Raymond', email: 'x@y.com', password: 'foobar' }, function(err, user) {
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Role.create({ name: 'userRole' }, function(err, role) {
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role.principals.create({ principalType: RoleMapping.USER, principalId: user.id },
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function(err, p) {
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Role.find(function(err, roles) {
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assert(!err);
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assert.equal(roles.length, 1);
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assert.equal(roles[0].name, 'userRole');
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});
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role.principals(function(err, principals) {
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assert(!err);
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assert.equal(principals.length, 1);
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assert.equal(principals[0].principalType, RoleMapping.USER);
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assert.equal(principals[0].principalId, user.id);
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});
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role.users(function(err, users) {
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assert(!err);
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assert.equal(users.length, 1);
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assert.equal(users[0].id, user.id);
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});
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});
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});
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});
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});
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it('should not allow duplicate role name', function(done) {
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Role.create({ name: 'userRole' }, function(err, role) {
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if (err) return done(err);
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Role.create({ name: 'userRole' }, function(err, role) {
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expect(err).to.exist; //jshint ignore:line
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expect(err).to.have.property('name', 'ValidationError');
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expect(err).to.have.deep.property('details.codes.name');
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expect(err.details.codes.name).to.contain('uniqueness');
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expect(err).to.have.property('statusCode', 422);
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done();
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});
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});
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});
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it('should automatically generate role id', function() {
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User.create({ name: 'Raymond', email: 'x@y.com', password: 'foobar' }, function(err, user) {
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Role.create({ name: 'userRole' }, function(err, role) {
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assert(role.id);
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role.principals.create({principalType: RoleMapping.USER, principalId: user.id}, function(err, p) {
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assert(p.id);
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assert.equal(p.roleId, role.id);
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Role.find(function(err, roles) {
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assert(!err);
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assert.equal(roles.length, 1);
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assert.equal(roles[0].name, 'userRole');
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});
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role.principals(function(err, principals) {
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assert(!err);
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assert.equal(principals.length, 1);
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assert.equal(principals[0].principalType, RoleMapping.USER);
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assert.equal(principals[0].principalId, user.id);
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});
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role.users(function(err, users) {
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assert(!err);
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assert.equal(users.length, 1);
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assert.equal(users[0].id, user.id);
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});
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});
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});
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});
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});
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it('should support getRoles() and isInRole()', function() {
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User.create({ name: 'Raymond', email: 'x@y.com', password: 'foobar' }, function(err, user) {
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Role.create({ name: 'userRole' }, function(err, role) {
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role.principals.create({ principalType: RoleMapping.USER, principalId: user.id },
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function(err, p) {
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Role.isInRole('userRole', { principalType: RoleMapping.USER, principalId: user.id },
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function(err, exists) {
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assert(!err && exists === true);
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});
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Role.isInRole('userRole', {principalType: RoleMapping.APP, principalId: user.id}, function(err, exists) {
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assert(!err && exists === false);
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});
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Role.isInRole('userRole', {principalType: RoleMapping.USER, principalId: 100}, function(err, exists) {
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assert(!err && exists === false);
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});
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Role.getRoles({principalType: RoleMapping.USER, principalId: user.id}, function(err, roles) {
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assert.equal(roles.length, 3); // everyone, authenticated, userRole
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assert(roles.indexOf(role.id) >= 0);
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assert(roles.indexOf(Role.EVERYONE) >= 0);
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assert(roles.indexOf(Role.AUTHENTICATED) >= 0);
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});
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Role.getRoles({principalType: RoleMapping.APP, principalId: user.id}, function(err, roles) {
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assert.equal(roles.length, 2);
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assert(roles.indexOf(Role.EVERYONE) >= 0);
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assert(roles.indexOf(Role.AUTHENTICATED) >= 0);
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});
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Role.getRoles({principalType: RoleMapping.USER, principalId: 100}, function(err, roles) {
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assert.equal(roles.length, 2);
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assert(roles.indexOf(Role.EVERYONE) >= 0);
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assert(roles.indexOf(Role.AUTHENTICATED) >= 0);
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});
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Role.getRoles({principalType: RoleMapping.USER, principalId: null}, function(err, roles) {
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assert.equal(roles.length, 2);
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assert(roles.indexOf(Role.EVERYONE) >= 0);
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assert(roles.indexOf(Role.UNAUTHENTICATED) >= 0);
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});
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});
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});
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});
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});
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it('should support owner role resolver', function() {
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var Album = ds.createModel('Album', {
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name: String,
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userId: Number
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}, {
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relations: {
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user: {
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type: 'belongsTo',
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model: 'User',
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foreignKey: 'userId'
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}
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}
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});
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User.create({name: 'Raymond', email: 'x@y.com', password: 'foobar'}, function(err, user) {
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Role.isInRole(Role.AUTHENTICATED, {principalType: ACL.USER, principalId: user.id}, function(err, yes) {
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assert(!err && yes);
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});
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Role.isInRole(Role.AUTHENTICATED, {principalType: ACL.USER, principalId: null}, function(err, yes) {
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assert(!err && !yes);
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});
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Role.isInRole(Role.UNAUTHENTICATED, {principalType: ACL.USER, principalId: user.id}, function(err, yes) {
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assert(!err && !yes);
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});
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Role.isInRole(Role.UNAUTHENTICATED, {principalType: ACL.USER, principalId: null}, function(err, yes) {
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assert(!err && yes);
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});
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Role.isInRole(Role.EVERYONE, {principalType: ACL.USER, principalId: user.id}, function(err, yes) {
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assert(!err && yes);
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});
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Role.isInRole(Role.EVERYONE, {principalType: ACL.USER, principalId: null}, function(err, yes) {
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assert(!err && yes);
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});
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Album.create({ name: 'Album 1', userId: user.id }, function(err, album1) {
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var role = { principalType: ACL.USER, principalId: user.id, model: Album, id: album1.id };
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Role.isInRole(Role.OWNER, role, function(err, yes) {
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assert(!err && yes);
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});
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Album.create({name: 'Album 2'}, function(err, album2) {
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Role.isInRole(Role.OWNER, {principalType: ACL.USER, principalId: user.id, model: Album, id: album2.id}, function(err, yes) {
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assert(!err && !yes);
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});
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});
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});
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});
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});
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describe('isMappedToRole', function() {
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var user, app, role;
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beforeEach(function(done) {
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User.create({
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username: 'john',
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email: 'john@gmail.com',
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password: 'jpass'
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}, function(err, u) {
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if (err) return done(err);
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user = u;
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User.create({
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username: 'mary',
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email: 'mary@gmail.com',
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password: 'mpass'
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}, function(err, u) {
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if (err) return done(err);
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Application.create({
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name: 'demo'
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}, function(err, a) {
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if (err) return done(err);
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app = a;
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Role.create({
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name: 'admin'
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}, function(err, r) {
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if (err) return done(err);
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role = r;
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var principals = [
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{
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principalType: ACL.USER,
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principalId: user.id
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},
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{
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principalType: ACL.APP,
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principalId: app.id
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}
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];
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async.each(principals, function(p, done) {
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role.principals.create(p, done);
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}, done);
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});
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});
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});
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});
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});
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it('should resolve user by id', function(done) {
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ACL.resolvePrincipal(ACL.USER, user.id, function(err, u) {
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if (err) return done(err);
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expect(u.id).to.eql(user.id);
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done();
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});
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});
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it('should resolve user by username', function(done) {
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ACL.resolvePrincipal(ACL.USER, user.username, function(err, u) {
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if (err) return done(err);
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expect(u.username).to.eql(user.username);
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done();
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});
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});
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it('should resolve user by email', function(done) {
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ACL.resolvePrincipal(ACL.USER, user.email, function(err, u) {
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if (err) return done(err);
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expect(u.email).to.eql(user.email);
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done();
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});
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});
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it('should resolve app by id', function(done) {
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ACL.resolvePrincipal(ACL.APP, app.id, function(err, a) {
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if (err) return done(err);
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expect(a.id).to.eql(app.id);
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done();
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});
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});
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it('should resolve app by name', function(done) {
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ACL.resolvePrincipal(ACL.APP, app.name, function(err, a) {
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if (err) return done(err);
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expect(a.name).to.eql(app.name);
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done();
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});
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});
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it('should report isMappedToRole by user.username', function(done) {
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ACL.isMappedToRole(ACL.USER, user.username, 'admin', function(err, flag) {
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if (err) return done(err);
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expect(flag).to.eql(true);
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done();
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});
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});
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it('should report isMappedToRole by user.email', function(done) {
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ACL.isMappedToRole(ACL.USER, user.email, 'admin', function(err, flag) {
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if (err) return done(err);
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expect(flag).to.eql(true);
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done();
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});
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});
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it('should report isMappedToRole by user.username for mismatch',
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function(done) {
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ACL.isMappedToRole(ACL.USER, 'mary', 'admin', function(err, flag) {
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if (err) return done(err);
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expect(flag).to.eql(false);
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done();
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});
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});
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it('should report isMappedToRole by app.name', function(done) {
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ACL.isMappedToRole(ACL.APP, app.name, 'admin', function(err, flag) {
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if (err) return done(err);
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expect(flag).to.eql(true);
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done();
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});
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});
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it('should report isMappedToRole by app.name', function(done) {
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ACL.isMappedToRole(ACL.APP, app.name, 'admin', function(err, flag) {
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if (err) return done(err);
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expect(flag).to.eql(true);
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done();
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});
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});
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});
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describe('listByPrincipalType', function() {
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var sandbox;
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beforeEach(function() {
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sandbox = sinon.sandbox.create();
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});
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afterEach(function() {
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sandbox.restore();
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});
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it('should fetch all models assigned to the role', function(done) {
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var principalTypesToModels = {};
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var runs = 0;
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var mappings;
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principalTypesToModels[RoleMapping.USER] = User;
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principalTypesToModels[RoleMapping.APPLICATION] = Application;
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principalTypesToModels[RoleMapping.ROLE] = Role;
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mappings = Object.keys(principalTypesToModels);
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mappings.forEach(function(principalType) {
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var Model = principalTypesToModels[principalType];
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Model.create({name:'test', email:'x@y.com', password: 'foobar'}, function(err, model) {
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Role.create({name:'testRole'}, function(err, role) {
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role.principals.create({principalType: principalType, principalId: model.id}, function(err, p) {
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var pluralName = Model.pluralModelName.toLowerCase();
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role[pluralName](function(err, models) {
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assert(!err);
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assert.equal(models.length, 1);
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if (++runs === mappings.length) {
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done();
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}
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});
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});
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});
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});
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});
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});
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it('should apply query', function(done) {
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User.create({name: 'Raymond', email: 'x@y.com', password: 'foobar'}, function(err, user) {
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Role.create({name: 'userRole'}, function(err, role) {
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role.principals.create({principalType: RoleMapping.USER, principalId: user.id}, function(err, p) {
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var query = {fields:['id', 'name']};
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sandbox.spy(User, 'find');
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role.users(query, function(err, users) {
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assert(!err);
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assert.equal(users.length, 1);
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assert.equal(users[0].id, user.id);
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assert(User.find.calledWith(query));
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done();
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});
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});
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});
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});
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});
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});
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describe('isOwner', function() {
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it('supports app-local model registry', function(done) {
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var app = loopback({ localRegistry: true, loadBuiltinModels: true });
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app.dataSource('db', { connector: 'memory' });
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// attach all auth-related models to 'db' datasource
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app.enableAuth({ dataSource: 'db' });
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var Role = app.models.Role;
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var User = app.models.User;
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var u = app.registry.findModel('User');
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var credentials = { email: 'test@example.com', password: 'pass' };
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User.create(credentials, function(err, user) {
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if (err) return done(err);
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Role.isOwner(User, user.id, user.id, function(err, result) {
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if (err) return done(err);
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expect(result, 'isOwner result').to.equal(true);
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done();
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});
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});
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});
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});
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});
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