text: // Copyright 2018 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
  //
  //      http://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 path = require('path');
  const assert = require('assert');
  const uuid = require('uuid');
  const {execSync} = require('child_process');
  const healthcare = require('@googleapis/healthcare');
  
  const {PubSub} = require('@google-cloud/pubsub');
  const pubSubClient = new PubSub();
  const cloudRegion = 'us-central1';
  
  const cwdDatasets = path.join(__dirname, '../../datasets');
  const cwd = path.join(__dirname, '..');
  const datasetId = `nodejs-docs-samples-test-${uuid.v4()}`.replace(/-/gi, '_');
  const hl7v2StoreId = `nodejs-docs-samples-test-hl7v2-store${uuid.v4()}`.replace(
    /-/gi,
    '_'
  );
  const topicName = `nodejs-healthcare-test-topic-${uuid.v4()}`;
  const installDeps = 'npm install';
  
  // Run npm install on datasets directory because modalities
  // require bootstrapping datasets, and Kokoro needs to know
  // to install dependencies from the datasets directory.
  assert.ok(execSync(installDeps, {cwd: `${cwdDatasets}`, shell: true}));
  let projectId;
  before(async () => {
    projectId = await healthcare.auth.getProjectId();
    // Create a Pub/Sub topic to be used for testing.
    const [topic] = await pubSubClient.createTopic(topicName);
    console.log(`Topic ${topic.name} created.`);
    execSync(`node createDataset.js ${projectId} ${cloudRegion} ${datasetId}`, {
      cwd: cwdDatasets,
    });
  });
  after(async () => {
    try {
      await pubSubClient.topic(topicName).delete();
      console.log(`Topic ${topicName} deleted.`);
      execSync(`node deleteDataset.js ${projectId} ${cloudRegion} ${datasetId}`, {
        cwd: cwdDatasets,
      });
    } catch (err) {
      // ignore error
    }
  });
  
  it('should create an HL7v2 store', () => {
    const output = execSync(
      `node createHl7v2Store.js ${projectId} ${cloudRegion} ${datasetId} ${hl7v2StoreId}`,
      {cwd}
    );
    assert.ok(output.includes('Created HL7v2 store'));
  });
  
  it('should get an HL7v2 store', () => {
    const output = execSync(
      `node getHl7v2Store.js ${projectId} ${cloudRegion} ${datasetId} ${hl7v2StoreId}`,
      {cwd}
    );
    assert.ok(output.includes('name'));
  });
  
  it('should patch an HL7v2 store', () => {
    const output = execSync(
      `node patchHl7v2Store.js ${projectId} ${cloudRegion} ${datasetId} ${hl7v2StoreId} ${topicName}`,
      {cwd}
    );
    assert.ok(output.includes('Patched HL7v2 store'));
  });
  
  it('should list HL7v2 stores', () => {
    const output = execSync(
      `node listHl7v2Stores.js ${projectId} ${cloudRegion} ${datasetId}`,
      {cwd}
    );
    assert.ok(output.includes('hl7V2Stores'));
  });
  
  it('should create and get an HL7v2 store IAM policy', () => {
    const localMember = 'group:dpebot@google.com';
    const localRole = 'roles/viewer';
  
    let output = execSync(
      `node setHl7v2StoreIamPolicy.js ${projectId} ${cloudRegion} ${datasetId} ${hl7v2StoreId} ${localMember} ${localRole}`,
      {cwd}
    );
    assert.ok(output.includes, 'ETAG');
  
    output = execSync(
      `node getHl7v2StoreIamPolicy.js ${projectId} ${cloudRegion} ${datasetId} ${hl7v2StoreId}`
    );
    assert.ok(output.includes('dpebot'));
  });
  
  it('should delete an HL7v2 Store', () => {
    const output = execSync(
      `node deleteHl7v2Store ${projectId} ${cloudRegion} ${datasetId} ${hl7v2StoreId}`,
      {cwd}
    );
    assert.ok(output.includes('Deleted HL7v2 store'));
  });
  