Merge pull request #106 from strongloop/docs/end-of-life

docs: end of life

.github/ISSUE_TEMPLATE.md

@@ -1,37 +0,0 @@
-<!--
-Questions:
-  https://groups.google.com/forum/#!forum/loopbackjs
-  https://gitter.im/strongloop/loopback
-Immediate support:
-  https://strongloop.com/api-connect-faqs/
-  https://strongloop.com/node-js/subscription-plans/
--->
-
-# Description/Steps to reproduce
-
-<!--
-If feature: A description of the feature
-If bug: Steps to reproduce
--->
-
-# Link to reproduction sandbox
-
-<!--
-Link to an app sandbox for reproduction
-
-Note: Failure to provide a sandbox application for reproduction purposes will result in the issue being closed.
--->
-
-# Expected result
-
-<!--
-Also include actual results if bug
--->
-
-# Additional information
-
-<!--
-Copy+paste the output of these two commands:
-  node -e 'console.log(process.platform, process.arch, process.versions.node)'
-  npm ls --prod --depth 0 | grep loopback
--->

.github/ISSUE_TEMPLATE/Bug_report.md

@@ -0,0 +1,50 @@
+---
+name: Bug report
+about: Create a report to help us improve
+labels: bug
+
+---
+
+<!-- 🚨 STOP 🚨 STOP 🚨 STOP 🚨
+
+HELP US HELP YOU, PLEASE
+- Do a quick search to avoid duplicate issues
+- Provide as much information as possible (reproduction sandbox, use case for features, etc.)
+- Consider using a more suitable venue for questions such as Stack Overflow, Gitter, etc.
+
+Please fill in the *entire* template below.
+
+-->
+
+## Steps to reproduce
+
+<!-- Describe how to reproduce the issue -->
+
+## Current Behavior
+
+<!-- Describe the observed result -->
+
+## Expected Behavior
+
+<!-- Describe what did you expect instead, what is the desired outcome? -->
+
+## Link to reproduction sandbox
+
+<!--
+See https://loopback.io/doc/en/contrib/Reporting-issues.html#loopback-3x-bugs
+Note: Failure to provide a sandbox application for reproduction purposes will result in the issue being closed.
+-->
+
+## Additional information
+
+<!--
+Copy+paste the output of these two commands:
+  node -e 'console.log(process.platform, process.arch, process.versions.node)'
+  npm ls --prod --depth 0 | grep loopback
+-->
+
+## Related Issues
+
+<!-- Did you find other bugs that looked similar? -->
+
+_See [Reporting Issues](http://loopback.io/doc/en/contrib/Reporting-issues.html) for more tips on writing good issues_

.github/ISSUE_TEMPLATE/Feature_request.md

@@ -0,0 +1,25 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+labels: feature
+
+---
+
+## Suggestion
+
+<!-- A summary of what you'd like to see added or changed -->
+
+## Use Cases
+
+<!--
+What do you want to use this for?
+What shortcomings exist with current approaches?
+-->
+
+## Examples
+
+<!-- Show how this would be used and what the behavior would be -->
+
+## Acceptance criteria
+
+TBD - will be filled by the team.

.github/ISSUE_TEMPLATE/Question.md

@@ -0,0 +1,27 @@
+---
+name: Question
+about: The issue tracker is not for questions. Please use Stack Overflow or other resources for help.
+labels: question
+
+---
+
+<!-- 🚨 STOP 🚨 STOP 🚨 STOP 🚨
+
+THE ISSUE TRACKER IS NOT FOR QUESTIONS.
+
+DO NOT CREATE A NEW ISSUE TO ASK A QUESTION.
+
+Please use one of the following resources for help:
+
+**Questions**
+
+- https://stackoverflow.com/tags/loopbackjs
+- https://groups.google.com/forum/#!forum/loopbackjs
+- https://gitter.im/strongloop/loopback
+
+**Immediate support**
+
+- https://strongloop.com/api-connect-faqs/
+- https://strongloop.com/node-js/subscription-plans/
+
+-->

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,11 @@
+blank_issues_enabled: false
+contact_links:
+  - name: Report a security vulnerability
+    url: https://loopback.io/doc/en/contrib/Reporting-issues.html#security-issues
+    about: Do not report security vulnerabilities using GitHub issues. Please send an email to `reachsl@us.ibm.com` instead.
+  - name: Get help on StackOverflow
+    url: https://stackoverflow.com/tags/loopbackjs
+    about: Please ask and answer questions on StackOverflow.
+  - name: Join our mailing list
+    url: https://groups.google.com/forum/#!forum/loopbackjs
+    about: You can also post your question to our mailing list.

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,25 +1,17 @@
-### Description
-
-
-#### Related issues
-
 <!--
-Please use the following link syntaxes:
+Please provide a high-level description of the changes made by your pull request.
 
-- connect to #49 (to reference issues in the current repository)
-- connect to strongloop/loopback#49 (to reference issues in another repository)
+Include references to all related GitHub issues and other pull requests, for example:
+
+Fixes #123
+Implements #254
+See also #23
 -->
 
-- connect to <link_to_referenced_issue>
-
-### Checklist
-
-<!--
-- Please mark your choice with an "x" (i.e. [x], see
-https://github.com/blog/1375-task-lists-in-gfm-issues-pulls-comments)
-- PR's without test coverage will be closed.
--->
+## Checklist
 
+- [ ] DCO (Developer Certificate of Origin) [signed in all commits](https://loopback.io/doc/en/contrib/code-contrib.html)
+- [ ] `npm test` passes on your machine
 - [ ] New tests added or existing tests modified to cover all changes
-- [ ] Code conforms with the [style
-  guide](http://loopback.io/doc/en/contrib/style-guide.html)
+- [ ] Code conforms with the [style guide](https://loopback.io/doc/en/contrib/style-guide-es6.html)
+- [ ] Commit messages are following our [guidelines](https://loopback.io/doc/en/contrib/git-commit-messages.html)

.travis.yml

@@ -1,6 +1,7 @@
 sudo: false
 language: node_js
 node_js:
-  - "6"
   - "8"
   - "10"
+  - "12"
+  - "14"

CONTRIBUTING.md

@@ -19,133 +19,20 @@ Contributing to `loopback-connector-remote` is easy. In a few simple steps:
   * Submit a pull request through Github.
 
 
-### Contributor License Agreement ###
+
+### Developer Certificate of Origin
+
+This project uses [DCO](https://developercertificate.org/). Be sure to sign off
+your commits using the `-s` flag or adding `Signed-off-By: Name<Email>` in the
+commit message.
+
+**Example**
 
 ```
-  Individual Contributor License Agreement
-
-  By signing this Individual Contributor License Agreement
-  ("Agreement"), and making a Contribution (as defined below) to
-  StrongLoop, Inc. ("StrongLoop"), You (as defined below) accept and
-  agree to the following terms and conditions for Your present and
-  future Contributions submitted to StrongLoop. Except for the license
-  granted in this Agreement to StrongLoop and recipients of software
-  distributed by StrongLoop, You reserve all right, title, and interest
-  in and to Your Contributions.
-
-  1. Definitions
-
-     "You" or "Your" shall mean the copyright owner or the individual
-     authorized by the copyright owner that is entering into this
-     Agreement with StrongLoop.
-
-     "Contribution" shall mean any original work of authorship,
-     including any modifications or additions to an existing work, that
-     is intentionally submitted by You to StrongLoop for inclusion in,
-     or documentation of, any of the products owned or managed by
-     StrongLoop ("Work"). For purposes of this definition, "submitted"
-     means any form of electronic, verbal, or written communication
-     sent to StrongLoop or its representatives, including but not
-     limited to communication or electronic mailing lists, source code
-     control systems, and issue tracking systems that are managed by,
-     or on behalf of, StrongLoop for the purpose of discussing and
-     improving the Work, but excluding communication that is
-     conspicuously marked or otherwise designated in writing by You as
-     "Not a Contribution."
-
-  2. You Grant a Copyright License to StrongLoop
-
-     Subject to the terms and conditions of this Agreement, You hereby
-     grant to StrongLoop and recipients of software distributed by
-     StrongLoop, a perpetual, worldwide, non-exclusive, no-charge,
-     royalty-free, irrevocable copyright license to reproduce, prepare
-     derivative works of, publicly display, publicly perform,
-     sublicense, and distribute Your Contributions and such derivative
-     works under any license and without any restrictions.
-
-  3. You Grant a Patent License to StrongLoop
-
-     Subject to the terms and conditions of this Agreement, You hereby
-     grant to StrongLoop and to recipients of software distributed by
-     StrongLoop a perpetual, worldwide, non-exclusive, no-charge,
-     royalty-free, irrevocable (except as stated in this Section)
-     patent license to make, have made, use, offer to sell, sell,
-     import, and otherwise transfer the Work under any license and
-     without any restrictions. The patent license You grant to
-     StrongLoop under this Section applies only to those patent claims
-     licensable by You that are necessarily infringed by Your
-     Contributions(s) alone or by combination of Your Contributions(s)
-     with the Work to which such Contribution(s) was submitted. If any
-     entity institutes a patent litigation against You or any other
-     entity (including a cross-claim or counterclaim in a lawsuit)
-     alleging that Your Contribution, or the Work to which You have
-     contributed, constitutes direct or contributory patent
-     infringement, any patent licenses granted to that entity under
-     this Agreement for that Contribution or Work shall terminate as
-     of the date such litigation is filed.
-
-  4. You Have the Right to Grant Licenses to StrongLoop
-
-     You represent that You are legally entitled to grant the licenses
-     in this Agreement.
-
-     If Your employer(s) has rights to intellectual property that You
-     create, You represent that You have received permission to make
-     the Contributions on behalf of that employer, that Your employer
-     has waived such rights for Your Contributions, or that Your
-     employer has executed a separate Corporate Contributor License
-     Agreement with StrongLoop.
-
-  5. The Contributions Are Your Original Work
-
-     You represent that each of Your Contributions are Your original
-     works of authorship (see Section 8 (Submissions on Behalf of
-     Others) for submission on behalf of others). You represent that to
-     Your knowledge, no other person claims, or has the right to claim,
-     any right in any intellectual property right related to Your
-     Contributions.
-
-     You also represent that You are not legally obligated, whether by
-     entering into an agreement or otherwise, in any way that conflicts
-     with the terms of this Agreement.
-
-     You represent that Your Contribution submissions include complete
-     details of any third-party license or other restriction (including,
-     but not limited to, related patents and trademarks) of which You
-     are personally aware and which are associated with any part of
-     Your Contributions.
-
-  6. You Don't Have an Obligation to Provide Support for Your Contributions
-
-     You are not expected to provide support for Your Contributions,
-     except to the extent You desire to provide support. You may provide
-     support for free, for a fee, or not at all.
-
-  6. No Warranties or Conditions
-
-     StrongLoop acknowledges that unless required by applicable law or
-     agreed to in writing, You provide Your Contributions on an "AS IS"
-     BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, EITHER
-     EXPRESS OR IMPLIED, INCLUDING, WITHOUT LIMITATION, ANY WARRANTIES
-     OR CONDITIONS OF TITLE, NON-INFRINGEMENT, MERCHANTABILITY, OR
-     FITNESS FOR A PARTICULAR PURPOSE.
-
-  7. Submission on Behalf of Others
-
-     If You wish to submit work that is not Your original creation, You
-     may submit it to StrongLoop separately from any Contribution,
-     identifying the complete details of its source and of any license
-     or other restriction (including, but not limited to, related
-     patents, trademarks, and license agreements) of which You are
-     personally aware, and conspicuously marking the work as
-     "Submitted on Behalf of a Third-Party: [named here]".
-
-  8. Agree to Notify of Change of Circumstances
-
-     You agree to notify StrongLoop of any facts or circumstances of
-     which You become aware that would make these representations
-     inaccurate in any respect. Email us at callback@strongloop.com.
+git commit -s -m "feat: my commit message"
 ```
 
+Also see the [Contributing to LoopBack](https://loopback.io/doc/en/contrib/code-contrib.html) to get you started.
+
 [Google C++ Style Guide]: https://google.github.io/styleguide/cppguide.html
 [Google Javascript Style Guide]: https://google.github.io/styleguide/javascriptguide.xml

Gruntfile.js

@@ -1,11 +1,10 @@
-// Copyright IBM Corp. 2014,2017. All Rights Reserved.
+// Copyright IBM Corp. 2014,2019. All Rights Reserved.
 // Node module: loopback-connector-remote
 // This file is licensed under the MIT License.
 // License text available at https://opensource.org/licenses/MIT
 
 'use strict';
 
-/* global module:false */
 module.exports = function(grunt) {
   // Project configuration.
   grunt.initConfig({

README.md

@@ -1,5 +1,14 @@
 # loopback-connector-remote
 
+**THIS CONNECTOR DOES NOT SUPPORT LOOPBACK 4**
+
+**⚠️ LoopBack 3 has reached end of life. We are no longer accepting pull requests or providing 
+support for community users. The only exception is fixes for critical bugs and security 
+vulnerabilities provided as part of support for IBM API Connect customers.
+We urge all LoopBack 3 users to migrate their applications to LoopBack 4 as soon as possible. 
+Learn more about
+<a href="https://loopback.io/doc/en/contrib/Long-term-support.html">LoopBack's long term support policy.</a>**
+
 The remote connector enables you to use a LoopBack application as a data source via REST.
 You can use the remote connector with a LoopBack application, a Node application, or a browser-based application that uses [LoopBack in the client](LoopBack-in-the-client.html).
 The connector uses [Strong Remoting](Strong-Remoting.html).
@@ -7,6 +16,7 @@ The connector uses [Strong Remoting](Strong-Remoting.html).
 In general, using the remote connector is more convenient than calling into REST API, and enables you to switch the transport later if you need to.
 
 Use loopback-connector-remote:
+
 - Version 3.x with LoopBack v3 and later.
 - Prior versions with LoopBack v2.
 

lib/relations.js

@@ -1,4 +1,4 @@
-// Copyright IBM Corp. 2014,2017. All Rights Reserved.
+// Copyright IBM Corp. 2014,2019. All Rights Reserved.
 // Node module: loopback-connector-remote
 // This file is licensed under the MIT License.
 // License text available at https://opensource.org/licenses/MIT
@@ -8,8 +8,8 @@
 /*!
  * Dependencies
  */
-var relation = require('loopback-datasource-juggler/lib/relation-definition');
-var RelationDefinition = relation.RelationDefinition;
+const relation = require('loopback-datasource-juggler/lib/relation-definition');
+const RelationDefinition = relation.RelationDefinition;
 
 module.exports = RelationMixin;
 
@@ -75,7 +75,7 @@ function RelationMixin() {
  * @property {Object} model Model object
  */
 RelationMixin.hasMany = function hasMany(modelTo, params) {
-  var def = RelationDefinition.hasMany(this, modelTo, params);
+  const def = RelationDefinition.hasMany(this, modelTo, params);
   this.dataSource.adapter.resolve(this);
   defineRelationProperty(this, def);
 };
@@ -139,7 +139,7 @@ RelationMixin.hasMany = function hasMany(modelTo, params) {
  *
  */
 RelationMixin.belongsTo = function(modelTo, params) {
-  var def = RelationDefinition.belongsTo(this, modelTo, params);
+  const def = RelationDefinition.belongsTo(this, modelTo, params);
   this.dataSource.adapter.resolve(this);
   defineRelationProperty(this, def);
 };
@@ -179,31 +179,31 @@ RelationMixin.belongsTo = function(modelTo, params) {
  */
 RelationMixin.hasAndBelongsToMany =
   function hasAndBelongsToMany(modelTo, params) {
-    var def = RelationDefinition.hasAndBelongsToMany(this, modelTo, params);
+    const def = RelationDefinition.hasAndBelongsToMany(this, modelTo, params);
     this.dataSource.adapter.resolve(this);
     defineRelationProperty(this, def);
   };
 
 RelationMixin.hasOne = function hasOne(modelTo, params) {
-  var def = RelationDefinition.hasOne(this, modelTo, params);
+  const def = RelationDefinition.hasOne(this, modelTo, params);
   this.dataSource.adapter.resolve(this);
   defineRelationProperty(this, def);
 };
 
 RelationMixin.referencesMany = function referencesMany(modelTo, params) {
-  var def = RelationDefinition.referencesMany(this, modelTo, params);
+  const def = RelationDefinition.referencesMany(this, modelTo, params);
   this.dataSource.adapter.resolve(this);
   defineRelationProperty(this, def);
 };
 
 RelationMixin.embedsOne = function embedsOne(modelTo, params) {
-  var def = RelationDefinition.embedsOne(this, modelTo, params);
+  const def = RelationDefinition.embedsOne(this, modelTo, params);
   this.dataSource.adapter.resolve(this);
   defineRelationProperty(this, def);
 };
 
 RelationMixin.embedsMany = function embedsMany(modelTo, params) {
-  var def = RelationDefinition.embedsMany(this, modelTo, params);
+  const def = RelationDefinition.embedsMany(this, modelTo, params);
   this.dataSource.adapter.resolve(this);
   defineRelationProperty(this, def);
 };

lib/remote-connector.js

@@ -1,4 +1,4 @@
-// Copyright IBM Corp. 2014,2018. All Rights Reserved.
+// Copyright IBM Corp. 2014,2019. All Rights Reserved.
 // Node module: loopback-connector-remote
 // This file is licensed under the MIT License.
 // License text available at https://opensource.org/licenses/MIT
@@ -9,14 +9,14 @@
  * Dependencies.
  */
 
-var assert = require('assert');
-var remoting = require('strong-remoting');
-var utils = require('loopback-datasource-juggler/lib/utils');
-var jutil = require('loopback-datasource-juggler/lib/jutil');
-var RelationMixin = require('./relations');
-var InclusionMixin = require('loopback-datasource-juggler/lib/include');
+const assert = require('assert');
+const remoting = require('strong-remoting');
+const utils = require('loopback-datasource-juggler/lib/utils');
+const jutil = require('loopback-datasource-juggler/lib/jutil');
+const RelationMixin = require('./relations');
+const InclusionMixin = require('loopback-datasource-juggler/lib/include');
 
-var findMethodNames = ['findById', 'findOne'];
+const findMethodNames = ['findById', 'findOne'];
 
 /**
  * Export the RemoteConnector class.
@@ -48,7 +48,7 @@ function RemoteConnector(settings) {
   }
 
   // handle mixins in the define() method
-  var DAO = this.DataAccessObject = function() {
+  const DAO = this.DataAccessObject = function() {
   };
 }
 
@@ -57,7 +57,7 @@ RemoteConnector.prototype.connect = function() {
 };
 
 RemoteConnector.initialize = function(dataSource, callback) {
-  var connector = dataSource.connector =
+  const connector = dataSource.connector =
     new RemoteConnector(dataSource.settings);
   connector.connect();
   process.nextTick(callback);
@@ -110,19 +110,19 @@ RemoteConnector.prototype.setupRemotingTypeFor = function(Model) {
 };
 
 function createProxyMethod(Model, remotes, remoteMethod) {
-  var scope = remoteMethod.isStatic ? Model : Model.prototype;
-  var original = scope[remoteMethod.name];
+  const scope = remoteMethod.isStatic ? Model : Model.prototype;
+  const original = scope[remoteMethod.name];
 
   function remoteMethodProxy() {
-    var args = Array.prototype.slice.call(arguments);
-    var lastArgIsFunc = typeof args[args.length - 1] === 'function';
-    var callback;
+    const args = Array.prototype.slice.call(arguments);
+    const lastArgIsFunc = typeof args[args.length - 1] === 'function';
+    let callback;
     if (lastArgIsFunc) {
       callback = args.pop();
     } else {
       callback = utils.createPromiseCallback();
     }
-    var callbackPromise = callback.promise;
+    const callbackPromise = callback.promise;
 
     if (findMethodNames.includes(remoteMethod.name)) {
       callback = proxy404toNull(callback);
@@ -131,7 +131,7 @@ function createProxyMethod(Model, remotes, remoteMethod) {
     if (remoteMethod.isStatic) {
       remotes.invoke(remoteMethod.stringName, args, callback);
     } else {
-      var ctorArgs = [this.id];
+      const ctorArgs = [this.id];
       remotes.invoke(remoteMethod.stringName, ctorArgs, args, callback);
     }
 

package.json

@@ -12,10 +12,11 @@
   "scripts": {
     "test": "grunt",
     "posttest": "npm run lint",
-    "lint": "eslint ."
+    "lint": "eslint .",
+    "lint:fix": "eslint . --fix"
   },
   "engines": {
-    "node": ">=6"
+    "node": ">=8"
   },
   "repository": {
     "type": "git",
@@ -32,20 +33,21 @@
   "homepage": "http://loopback.io",
   "dependencies": {
     "loopback-datasource-juggler": "^3.0.0",
-    "strong-remoting": "^3.0.0"
+    "strong-remoting": "^3.15.0"
   },
   "devDependencies": {
     "assert": "^1.4.1",
     "bluebird": "^3.5.1",
+    "eslint": "^6.5.1",
+    "eslint-config-loopback": "^13.1.0",
     "grunt": "^1.0.3",
     "grunt-cli": "^1.2.0",
     "grunt-mocha-test": "^0.13.3",
-    "eslint": "^5.4.0",
-    "eslint-config-loopback": "^11.0.0",
     "loopback": "^3.0.0",
     "mocha": "^5.2.0",
     "sinon": "^6.0.0",
     "strong-task-emitter": "^0.0.8"
   },
-  "optionalDependencies": {}
+  "optionalDependencies": {},
+  "author": "IBM Corp."
 }

test/helper.js

@@ -1,13 +1,13 @@
-// Copyright IBM Corp. 2016,2017. All Rights Reserved.
+// Copyright IBM Corp. 2016,2019. All Rights Reserved.
 // Node module: loopback-connector-remote
 // This file is licensed under the MIT License.
 // License text available at https://opensource.org/licenses/MIT
 
 'use strict';
 
-var extend = require('util')._extend;
-var loopback = require('loopback');
-var remoteConnector = require('..');
+const extend = require('util')._extend;
+const loopback = require('loopback');
+const remoteConnector = require('..');
 
 exports.createMemoryDataSource = createMemoryDataSource;
 exports.createRemoteDataSource = createRemoteDataSource;

test/integration/promise-support.js

@@ -1,4 +1,4 @@
-// Copyright IBM Corp. 2016,2017. All Rights Reserved.
+// Copyright IBM Corp. 2016,2019. All Rights Reserved.
 // Node module: loopback-connector-remote
 // This file is licensed under the MIT License.
 // License text available at https://opensource.org/licenses/MIT

test/models-define-type.test.js

@@ -1,4 +1,4 @@
-// Copyright IBM Corp. 2018. All Rights Reserved.
+// Copyright IBM Corp. 2018,2019. All Rights Reserved.
 // Node module: loopback-connector-remote
 // This file is licensed under the MIT License.
 // License text available at https://opensource.org/licenses/MIT
@@ -37,7 +37,7 @@ describe('Models Define Type Tests', function() {
     clientApp.model(RemoteModel, {dataSource: remoteDs});
 
     sinon.assert.calledOnce(defineObjectTypeSpy.withArgs(
-      RemoteModel.modelName
+      RemoteModel.modelName,
     ));
   });
 
@@ -66,10 +66,10 @@ describe('Models Define Type Tests', function() {
           clientApp.model(RemoteModel, {dataSource: remoteDs});
 
           sinon.assert.calledOnce(defineObjectTypeSpy.withArgs(
-            RemoteModel.modelName
+            RemoteModel.modelName,
           ));
           sinon.assert.calledOnce(defineObjectTypeSpy.withArgs(
-            ChildModel.modelName
+            ChildModel.modelName,
           ));
         });
     });

test/models.test.js

@@ -1,4 +1,4 @@
-// Copyright IBM Corp. 2016,2017. All Rights Reserved.
+// Copyright IBM Corp. 2016,2019. All Rights Reserved.
 // Node module: loopback-connector-remote
 // This file is licensed under the MIT License.
 // License text available at https://opensource.org/licenses/MIT

test/remote-connector.test.js

@@ -1,4 +1,4 @@
-// Copyright IBM Corp. 2014,2017. All Rights Reserved.
+// Copyright IBM Corp. 2014,2019. All Rights Reserved.
 // Node module: loopback-connector-remote
 // This file is licensed under the MIT License.
 // License text available at https://opensource.org/licenses/MIT

test/remote-models.test.js

@@ -1,4 +1,4 @@
-// Copyright IBM Corp. 2016,2017. All Rights Reserved.
+// Copyright IBM Corp. 2016,2019. All Rights Reserved.
 // Node module: loopback-connector-remote
 // This file is licensed under the MIT License.
 // License text available at https://opensource.org/licenses/MIT
@@ -200,6 +200,29 @@ describe('Remote model tests', function() {
       });
   });
 
+  describe('Model.exists(id, callback)', function() {
+    it('should return true when the model with the given id exists',
+      function(done) {
+        ServerModel.create({first: 'max'}, function(err, user) {
+          if (err) return done(err);
+          ClientModel.exists(user.id, function(err, exist) {
+            if (err) return done(err);
+            assert.equal(exist, true);
+            done();
+          });
+        });
+      });
+
+    it('should return false when there is no model with the given id',
+      function(done) {
+        ClientModel.exists('user-id-does-not-exist', function(err, exist) {
+          if (err) return done(err);
+          assert.equal(exist, false);
+          done();
+        });
+      });
+  });
+
   describe('Model.findById(id, callback)', function() {
     it('should return null when an instance does not exist',
       function(done) {
@@ -350,4 +373,17 @@ describe('Remote model tests', function() {
         });
     }
   });
+
+  describe('Model.updateAll([where], [data])', () => {
+    it('returns the count of updated instances in data source', async () => {
+      await ServerModel.create({first: 'baby', age: 1});
+      await ServerModel.create({first: 'grandma', age: 80});
+
+      const result = await ClientModel.updateAll(
+        {age: {lt: 6}},
+        {last: 'young'},
+      );
+      assert.deepEqual(result, {count: 1});
+    });
+  });
 });