feat: added samples for api-endpoints (#259)

* Added samples for api-endpoints

* Fixed license and function name

* Fixed test case for setEndpoint and added file to linkinator until it lands

README.md

@@ -111,6 +111,7 @@ has instructions for running the samples.
 | Sample                      | Source Code                       | Try it |
 | --------------------------- | --------------------------------- | ------ |
 | Quickstart | [source code](https://github.com/googleapis/nodejs-automl/blob/master/samples/quickstart.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-automl&page=editor&open_in_editor=samples/quickstart.js,samples/README.md) |
+| Set Endpoint | [source code](https://github.com/googleapis/nodejs-automl/blob/master/samples/beta/setEndpoint.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-automl&page=editor&open_in_editor=samples/beta/setEndpoint.js,samples/README.md) |
 
 
 

linkinator.config.json

@@ -2,6 +2,7 @@
   "recurse": true,
   "skip": [
     "https://codecov.io/gh/googleapis/",
-    "www.googleapis.com"
+    "www.googleapis.com",
+    "setEndpoint.js"
   ]
 }

samples/README.md

@@ -13,6 +13,7 @@
 * [Before you begin](#before-you-begin)
 * [Samples](#samples)
   * [Quickstart](#quickstart)
+  * [Set Endpoint](#setEndpoint)
 
 ## Before you begin
 
@@ -34,6 +35,22 @@ __Usage:__
 
 `node quickstart.js`
 
+-----
+
+
+
+
+### Set Endpoint
+
+View the [source code](https://github.com/googleapis/nodejs-automl/blob/master/samples/beta/setEndpoint.js).
+
+[![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-automl&page=editor&open_in_editor=samples/beta/setEndpoint.js,samples/README.md)
+
+__Usage:__
+
+
+`node setEndpoint.js`
+
 
 
 

samples/beta/setEndpoint.js

@@ -0,0 +1,47 @@
+// Copyright 2019 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+'use strict';
+
+async function setEndpoint(projectId) {
+  // [START automl_set_endpoint]
+  const automl = require('@google-cloud/automl').v1beta1;
+
+  // You must first create a dataset, using the `eu` endpoint, before you can
+  // call other operations such as: list, get, import, delete, etc.
+  const clientOptions = {apiEndpoint: 'eu-automl.googleapis.com'};
+
+  // Instantiates a client
+  const client = new automl.AutoMlClient(clientOptions);
+
+  // A resource that represents Google Cloud Platform location.
+  const projectLocation = client.locationPath(projectId, 'eu');
+  // [END automl_set_endpoint]
+  console.log(projectLocation);
+
+  // Grabs the list of datasets in a given project location.
+  // Note: create a dataset in `eu` before calling `listDatasets`.
+  const responses = await client.listDatasets({parent: projectLocation});
+
+  // Prints out each dataset.
+  const datasets = responses[0];
+  datasets.forEach(dataset => {
+    console.log(dataset);
+  });
+}
+
+setEndpoint(...process.argv.slice(2)).catch(err => {
+  console.error(err);
+  process.exitCode = 1;
+});

samples/test/setEndpoint.test.js

@@ -0,0 +1,29 @@
+// Copyright 2019 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+'use strict';
+
+const {assert} = require('chai');
+const cp = require('child_process');
+
+const projectId = process.env.GCLOUD_PROJECT;
+
+const execSync = cmd => cp.execSync(cmd, {encoding: 'utf-8'});
+
+describe('set endpoint for automl', () => {
+  it('should list all datasets in `eu`', async () => {
+    const stdout = execSync(`node beta/setEndpoint.js "${projectId}"`);
+    assert.match(stdout, /do_not_delete_eu/);
+  });
+});