fix(deps): update dependency @google-cloud/datastore to v3 (GoogleCloudPlatform#1094)

* fix(deps): update dependency @google-cloud/datastore to v3 * Fix invocation of constructor

Author: renovate[bot]

appengine/datastore/app.js

@@ -27,10 +27,10 @@ app.enable('trust proxy');
 // the project specified by the GOOGLE_CLOUD_PROJECT environment variable. See
 // https://github.com/GoogleCloudPlatform/google-cloud-node/blob/master/docs/authentication.md
 // These environment variables are set automatically on Google App Engine
-const Datastore = require('@google-cloud/datastore');
+const {Datastore} = require('@google-cloud/datastore');
 
 // Instantiate a datastore client
-const datastore = Datastore();
+const datastore = new Datastore();
 
 /**
  * Insert a visit record into the database.

appengine/datastore/package.json

@@ -18,7 +18,7 @@
  "test": "npm run system-test"
  },
  "dependencies": {
- "@google-cloud/datastore": "^2.0.0",
+ "@google-cloud/datastore": "^3.0.0",
  "express": "^4.16.4"
  },
  "devDependencies": {

functions/datastore/index.js

@@ -15,10 +15,10 @@
 
 'use strict';
 
-const Datastore = require('@google-cloud/datastore');
+const {Datastore} = require('@google-cloud/datastore');
 
 // Instantiates a client
-const datastore = Datastore();
+const datastore = new Datastore();
 
 /**
  * Gets a Datastore key from the kind/key pair in the request.

functions/datastore/package.json

@@ -17,7 +17,7 @@
  "test": "npm run system-test"
  },
  "dependencies": {
- "@google-cloud/datastore": "2.0.0",
+ "@google-cloud/datastore": "3.1.2",
  "supertest": "^3.0.0"
  },
  "devDependencies": {

functions/datastore/test/index.test.js

@@ -16,8 +16,8 @@
 'use strict';
 
 const assert = require('assert');
-const Datastore = require('@google-cloud/datastore');
-const datastore = Datastore();
+const {Datastore} = require('@google-cloud/datastore');
+const datastore = new Datastore();
 const program = require('../');
 const uuid = require('uuid');